Bob Tostes
type: MusicGroup
genre: bossa nova
genre: lounge
popularity: 37
followers: 3307
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x7152d590205163a4cb9ee307b61dabb28c1fa4f1db259bd1d73a8840ad5ff7c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4cd32820-fa19-4964-8017-497ffab21cd2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4cd32820-fa19-4964-8017-497ffab21cd2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4cd32820-fa19-4964-8017-497ffab21cd2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7152d590205163a4cb9ee307b61dabb28c1fa4f1db259bd1d73a8840ad5ff7c3. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4cd32820-fa19-4964-8017-497ffab21cd2.json and https://artists.proofprofile.net/proofs/artist/4cd32820-fa19-4964-8017-497ffab21cd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Standards in Bossa
  type: MusicAlbum
  date published: 2018-08-13
  track: All of Me
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154453
    explicit: false
    by artist: Bob Tostes
    in album: Standards in Bossa
      type: MusicAlbum
      date published: 2018-08-13
    isrc code: BRB580600018
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T07:49:39+00:00
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      type: PropertyValue
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    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/6mPddQdMdApS7VESOz7F7t.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mPddQdMdApS7VESOz7F7t
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc837d2c36500a83fbad49b74e0f1e5176d91363a3419fefe227e8e11c7fb8cb9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6mPddQdMdApS7VESOz7F7t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mPddQdMdApS7VESOz7F7t.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xc837d2c36500a83fbad49b74e0f1e5176d91363a3419fefe227e8e11c7fb8cb9","isrc":"BRB580600018","name":"All of Me","registered_at":"2026-06-08T07:49:39Z","spotify_id":"6mPddQdMdApS7VESOz7F7t","type":"track"}
  track: Fly Me to the Moon - In Other Words
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149013
    explicit: false
    by artist: Bob Tostes
    in album: Standards in Bossa
      type: MusicAlbum
      date published: 2018-08-13
    isrc code: BRB580600017
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T13:22:08+00:00
    additional property: CopyrightChainExplorerURL
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    additional property: OTSHash
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      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/6loguEOULFoEvm2q46vRiQ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6loguEOULFoEvm2q46vRiQ
    additional property: OTSTimestamp
      type: PropertyValue
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    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2775119365341026caacc7c28d8a79d3a4d08ae1002a05ddc17bce3627e9bd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6loguEOULFoEvm2q46vRiQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6loguEOULFoEvm2q46vRiQ.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xaa2775119365341026caacc7c28d8a79d3a4d08ae1002a05ddc17bce3627e9bd","isrc":"BRB580600017","name":"Fly Me to the Moon - In Other Words","registered_at":"2026-06-04T13:22:08Z","spotify_id":"6loguEOULFoEvm2q46vRiQ","type":"track"}
  track: It Had to Be You
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157266
    explicit: false
    by artist: Bob Tostes
    in album: Standards in Bossa
      type: MusicAlbum
      date published: 2018-08-13
    isrc code: BRB580600013
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T18:00:53+00:00
    additional property: CopyrightChainExplorerURL
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      value: https://explorer.copyrightchains.com/tx/0x9dc825eb5fa0f92e4ca01d7468e7c7762794a98e09dc82e4837e89427b0daaf2
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    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/224WAsWrXfEHBg9mYIqGkh.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/224WAsWrXfEHBg9mYIqGkh
    additional property: OTSTimestamp
      type: PropertyValue
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    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc825eb5fa0f92e4ca01d7468e7c7762794a98e09dc82e4837e89427b0daaf2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/224WAsWrXfEHBg9mYIqGkh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/224WAsWrXfEHBg9mYIqGkh.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x9dc825eb5fa0f92e4ca01d7468e7c7762794a98e09dc82e4837e89427b0daaf2","isrc":"BRB580600013","name":"It Had to Be You","registered_at":"2026-06-08T18:00:53Z","spotify_id":"224WAsWrXfEHBg9mYIqGkh","type":"track"}
  track: The Lady is a Tramp
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197426
    explicit: false
    by artist: Bob Tostes
    in album: Standards in Bossa
      type: MusicAlbum
      date published: 2018-08-13
    isrc code: BRABZ0600036
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T15:53:43+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Blue Moon
  track: I've Got You Under My Skin
  track: Call Me Irresponsible
  track: All the Way
  track: Just in Time
  track: Strangers in the Night
  track: Easy to Love
  track: That Old Black Magic
  track: My Way
album: Sessão Dupla - Novas Bossas
album: The Girl From Ipanema / Você
album: I'm Beggining to See The Light / Dat's Love
album: Relaxing Bossa Lounge
album: Relaxing Bossa Lounge 5
album: Relaxing Bossa Lounge 2
album: Relaxing Bossa Lounge 6
album: Relaxing Bossa Lounge 9
album: Relaxing Bossa Lounge 8
album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
album: Relaxing Bossa Lounge 10
album: Relaxing Bossa Lounge 7
album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
album: Relaxing Bossa Lounge 22
album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
album: Relaxing Bossa Lounge 21
album: Bossa Tokyo Nights
album: Luxury Bossa Lounge 2
album: Luxury Bossa Lounge 1
album: Brazil Loves Bossa, Vol. 6
album: Relaxing Bossa Lounge. Christmas Time
album: Brazil Loves Bossa, Vol. 8
album: Brazil Loves Bossa, Vol. 7
album: Guinness - Bossa Novíssima
album: Luxury Bossa Lounge 3
album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
album: Amor Certinho

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0xb30df3c1d138467b6b1f4d2605228bd46f6e5726bf389289bb03ad31e2a8fa9e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6VUROE9ucz2F1CFLp9p7hj.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VUROE9ucz2F1CFLp9p7hj

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb30df3c1d138467b6b1f4d2605228bd46f6e5726bf389289bb03ad31e2a8fa9e","isrc":"BRABZ0600036","name":"The Lady is a Tramp","registered_at":"2026-06-08T15:53:43Z","spotify_id":"6VUROE9ucz2F1CFLp9p7hj","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30df3c1d138467b6b1f4d2605228bd46f6e5726bf389289bb03ad31e2a8fa9e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6VUROE9ucz2F1CFLp9p7hj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VUROE9ucz2F1CFLp9p7hj.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xb30df3c1d138467b6b1f4d2605228bd46f6e5726bf389289bb03ad31e2a8fa9e","isrc":"BRABZ0600036","name":"The Lady is a Tramp","registered_at":"2026-06-08T15:53:43Z","spotify_id":"6VUROE9ucz2F1CFLp9p7hj","type":"track"}

Blue Moon
type: MusicRecording
duration: PT3M8S
duration ms: 188746
explicit: false
by artist: Bob Tostes
in album: Standards in Bossa
  type: MusicAlbum
  date published: 2018-08-13
isrc code: BRB580600014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:16:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a4408ca3074bb376bc6ddd4d8d8bbd6ea82e257554771c9c48ec3f822d20df7
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/143m8j5FbxcaIQA0LE2KCV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/143m8j5FbxcaIQA0LE2KCV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a4408ca3074bb376bc6ddd4d8d8bbd6ea82e257554771c9c48ec3f822d20df7","isrc":"BRB580600014","name":"Blue Moon","registered_at":"2026-06-07T14:16:32Z","spotify_id":"143m8j5FbxcaIQA0LE2KCV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4408ca3074bb376bc6ddd4d8d8bbd6ea82e257554771c9c48ec3f822d20df7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/143m8j5FbxcaIQA0LE2KCV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/143m8j5FbxcaIQA0LE2KCV.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x8a4408ca3074bb376bc6ddd4d8d8bbd6ea82e257554771c9c48ec3f822d20df7","isrc":"BRB580600014","name":"Blue Moon","registered_at":"2026-06-07T14:16:32Z","spotify_id":"143m8j5FbxcaIQA0LE2KCV","type":"track"}

I've Got You Under My Skin
type: MusicRecording
duration: PT4M5S
duration ms: 245266
explicit: false
by artist: Bob Tostes
in album: Standards in Bossa
  type: MusicAlbum
  date published: 2018-08-13
isrc code: BRB580600015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:12:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac1f0f30fe269a7b628045731b9c3dfe6a4f348ceb363d19517bfd87d607c5cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0O6MaP2HHuEU92ZEaCk8tM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0O6MaP2HHuEU92ZEaCk8tM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac1f0f30fe269a7b628045731b9c3dfe6a4f348ceb363d19517bfd87d607c5cc","isrc":"BRB580600015","name":"I've Got You Under My Skin","registered_at":"2026-06-06T07:12:16Z","spotify_id":"0O6MaP2HHuEU92ZEaCk8tM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1f0f30fe269a7b628045731b9c3dfe6a4f348ceb363d19517bfd87d607c5cc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0O6MaP2HHuEU92ZEaCk8tM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0O6MaP2HHuEU92ZEaCk8tM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xac1f0f30fe269a7b628045731b9c3dfe6a4f348ceb363d19517bfd87d607c5cc","isrc":"BRB580600015","name":"I've Got You Under My Skin","registered_at":"2026-06-06T07:12:16Z","spotify_id":"0O6MaP2HHuEU92ZEaCk8tM","type":"track"}

Call Me Irresponsible
type: MusicRecording
duration: PT3M12S
duration ms: 192440
explicit: false
by artist: Bob Tostes
in album: Standards in Bossa
  type: MusicAlbum
  date published: 2018-08-13
isrc code: BRB580600016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:21:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc19a8d95c4fadd64d529531ebe24cc3295d19232d59d894dddc051b7d9ea52c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4FO1WKS95BvTLwPEeIVqBU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FO1WKS95BvTLwPEeIVqBU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc19a8d95c4fadd64d529531ebe24cc3295d19232d59d894dddc051b7d9ea52c0","isrc":"BRB580600016","name":"Call Me Irresponsible","registered_at":"2026-06-07T23:21:48Z","spotify_id":"4FO1WKS95BvTLwPEeIVqBU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19a8d95c4fadd64d529531ebe24cc3295d19232d59d894dddc051b7d9ea52c0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4FO1WKS95BvTLwPEeIVqBU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FO1WKS95BvTLwPEeIVqBU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc19a8d95c4fadd64d529531ebe24cc3295d19232d59d894dddc051b7d9ea52c0","isrc":"BRB580600016","name":"Call Me Irresponsible","registered_at":"2026-06-07T23:21:48Z","spotify_id":"4FO1WKS95BvTLwPEeIVqBU","type":"track"}

All the Way
type: MusicRecording
duration: PT2M40S
duration ms: 160080
explicit: false
by artist: Bob Tostes
in album: Standards in Bossa
  type: MusicAlbum
  date published: 2018-08-13
isrc code: BRB580600019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T21:23:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9d1b3a8e16b3db5ed4d9aa86cbaf1c27d878225d7005ad8dd6b5d1993f60d1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6t72g1mjBAOzq5GzlmhreO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6t72g1mjBAOzq5GzlmhreO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9d1b3a8e16b3db5ed4d9aa86cbaf1c27d878225d7005ad8dd6b5d1993f60d1c","isrc":"BRB580600019","name":"All the Way","registered_at":"2026-06-11T21:23:19Z","spotify_id":"6t72g1mjBAOzq5GzlmhreO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d1b3a8e16b3db5ed4d9aa86cbaf1c27d878225d7005ad8dd6b5d1993f60d1c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6t72g1mjBAOzq5GzlmhreO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6t72g1mjBAOzq5GzlmhreO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc9d1b3a8e16b3db5ed4d9aa86cbaf1c27d878225d7005ad8dd6b5d1993f60d1c","isrc":"BRB580600019","name":"All the Way","registered_at":"2026-06-11T21:23:19Z","spotify_id":"6t72g1mjBAOzq5GzlmhreO","type":"track"}

Just in Time
type: MusicRecording
duration: PT2M56S
duration ms: 176720
explicit: false
by artist: Bob Tostes
in album: Standards in Bossa
  type: MusicAlbum
  date published: 2018-08-13
isrc code: BRABZ0600035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:26:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b61cea2a1bc7f9d20b708f9b59a788935503a394cf2211e5bd5bd1aad84a5f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1VyLWx4QIdm9vGr1UVpVIv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VyLWx4QIdm9vGr1UVpVIv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b61cea2a1bc7f9d20b708f9b59a788935503a394cf2211e5bd5bd1aad84a5f6","isrc":"BRABZ0600035","name":"Just in Time","registered_at":"2026-06-09T12:26:41Z","spotify_id":"1VyLWx4QIdm9vGr1UVpVIv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b61cea2a1bc7f9d20b708f9b59a788935503a394cf2211e5bd5bd1aad84a5f6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1VyLWx4QIdm9vGr1UVpVIv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VyLWx4QIdm9vGr1UVpVIv.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9b61cea2a1bc7f9d20b708f9b59a788935503a394cf2211e5bd5bd1aad84a5f6","isrc":"BRABZ0600035","name":"Just in Time","registered_at":"2026-06-09T12:26:41Z","spotify_id":"1VyLWx4QIdm9vGr1UVpVIv","type":"track"}

Strangers in the Night
type: MusicRecording
duration: PT3M47S
duration ms: 227733
explicit: false
by artist: Bob Tostes
in album: Standards in Bossa
  type: MusicAlbum
  date published: 2018-08-13
isrc code: BRB580600004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:26:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x137252333d12e042e6d31e9e4307da6605b582a8a17486bfe9786bc2aed9efc9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3tOeepwmluuMPBBZtM3i03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tOeepwmluuMPBBZtM3i03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x137252333d12e042e6d31e9e4307da6605b582a8a17486bfe9786bc2aed9efc9","isrc":"BRB580600004","name":"Strangers in the Night","registered_at":"2026-06-05T14:26:30Z","spotify_id":"3tOeepwmluuMPBBZtM3i03","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137252333d12e042e6d31e9e4307da6605b582a8a17486bfe9786bc2aed9efc9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3tOeepwmluuMPBBZtM3i03.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tOeepwmluuMPBBZtM3i03.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x137252333d12e042e6d31e9e4307da6605b582a8a17486bfe9786bc2aed9efc9","isrc":"BRB580600004","name":"Strangers in the Night","registered_at":"2026-06-05T14:26:30Z","spotify_id":"3tOeepwmluuMPBBZtM3i03","type":"track"}

Easy to Love
type: MusicRecording
duration: PT2M52S
duration ms: 172240
explicit: false
by artist: Bob Tostes
in album: Standards in Bossa
  type: MusicAlbum
  date published: 2018-08-13
isrc code: BRB580600020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:20:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f3e4f4af3ec6b81c58cde875ade18efbdff8ad39187cdfb6d9b16cb900aca9a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4VFTDkR0DfeRuuXvJG4CHB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VFTDkR0DfeRuuXvJG4CHB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f3e4f4af3ec6b81c58cde875ade18efbdff8ad39187cdfb6d9b16cb900aca9a","isrc":"BRB580600020","name":"Easy to Love","registered_at":"2026-06-19T00:20:01Z","spotify_id":"4VFTDkR0DfeRuuXvJG4CHB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3e4f4af3ec6b81c58cde875ade18efbdff8ad39187cdfb6d9b16cb900aca9a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4VFTDkR0DfeRuuXvJG4CHB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VFTDkR0DfeRuuXvJG4CHB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7f3e4f4af3ec6b81c58cde875ade18efbdff8ad39187cdfb6d9b16cb900aca9a","isrc":"BRB580600020","name":"Easy to Love","registered_at":"2026-06-19T00:20:01Z","spotify_id":"4VFTDkR0DfeRuuXvJG4CHB","type":"track"}

That Old Black Magic
type: MusicRecording
duration: PT2M27S
duration ms: 147346
explicit: false
by artist: Bob Tostes
in album: Standards in Bossa
  type: MusicAlbum
  date published: 2018-08-13
isrc code: BRB580600001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T22:29:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77b98e0d3e25a51bf5e8f3316c5e83236c6cf29ace8780ca2c59fa35ddecb874
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0uwSs9Y7gCQValBtLSrCju.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uwSs9Y7gCQValBtLSrCju
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77b98e0d3e25a51bf5e8f3316c5e83236c6cf29ace8780ca2c59fa35ddecb874","isrc":"BRB580600001","name":"That Old Black Magic","registered_at":"2026-06-27T22:29:35Z","spotify_id":"0uwSs9Y7gCQValBtLSrCju","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b98e0d3e25a51bf5e8f3316c5e83236c6cf29ace8780ca2c59fa35ddecb874. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0uwSs9Y7gCQValBtLSrCju.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uwSs9Y7gCQValBtLSrCju.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x77b98e0d3e25a51bf5e8f3316c5e83236c6cf29ace8780ca2c59fa35ddecb874","isrc":"BRB580600001","name":"That Old Black Magic","registered_at":"2026-06-27T22:29:35Z","spotify_id":"0uwSs9Y7gCQValBtLSrCju","type":"track"}

My Way
type: MusicRecording
duration: PT3M45S
duration ms: 225053
explicit: false
by artist: Bob Tostes
in album: Standards in Bossa
  type: MusicAlbum
  date published: 2018-08-13
isrc code: BRB580600003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:02:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b87090d96c2d600b5f34e0ee65532c25cbd7e2494dd52c2eff1b485099f5d70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7Dv2qWg051UK30E0kCY8Oj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Dv2qWg051UK30E0kCY8Oj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b87090d96c2d600b5f34e0ee65532c25cbd7e2494dd52c2eff1b485099f5d70","isrc":"BRB580600003","name":"My Way","registered_at":"2026-06-06T14:02:27Z","spotify_id":"7Dv2qWg051UK30E0kCY8Oj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b87090d96c2d600b5f34e0ee65532c25cbd7e2494dd52c2eff1b485099f5d70. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Dv2qWg051UK30E0kCY8Oj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Dv2qWg051UK30E0kCY8Oj.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1b87090d96c2d600b5f34e0ee65532c25cbd7e2494dd52c2eff1b485099f5d70","isrc":"BRB580600003","name":"My Way","registered_at":"2026-06-06T14:02:27Z","spotify_id":"7Dv2qWg051UK30E0kCY8Oj","type":"track"}

Sessão Dupla - Novas Bossas
type: MusicAlbum
date published: 2001-06-12
track: Teia de Agá
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252720
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: Bossa Rock (medley): Corações Psicodélicos/ Nada Por Mim/ Mania de Você/ Coisas do Brasil/ Fullgás/ Faz Parte do Meu Show
  type: MusicRecording
  duration: PT6M19S
  duration ms: 379146
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: Deixa Chover
  type: MusicRecording
  duration: PT5M20S
  duration ms: 320520
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: Abraço Vazio
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263546
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: Beiral
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214973
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: Bossas de Caetano (medley): Certeza da Beleza/ Luz do Sol/ Você é Linda/ Lindeza
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267666
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: Com Você
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242960
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: Tudo é Você
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240826
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: O Negócio é Amar
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195613
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: Sessão Dupla
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198853
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: Coisas de Minas
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205280
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: Contemplação
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191573
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: Essa Dor
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143640
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12
track: Desafinado
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163733
  explicit: false
  by artist: Suzana
  by artist: Bob Tostes
  in album: Sessão Dupla - Novas Bossas
    type: MusicAlbum
    date published: 2001-06-12

The Girl From Ipanema / Você
type: MusicAlbum
date published: 2024-05-31
track: The Girl From Ipanema
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191274
  explicit: false
  by artist: Bob Tostes
  in album: The Girl From Ipanema / Você
    type: MusicAlbum
    date published: 2024-05-31
track: Você
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133631
  explicit: false
  by artist: Bob Tostes
  in album: The Girl From Ipanema / Você
    type: MusicAlbum
    date published: 2024-05-31

I'm Beggining to See The Light / Dat's Love
type: MusicAlbum
date published: 2024-05-17
track: I'm Beggining to See The Light
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140202
  explicit: false
  by artist: Bob Tostes
  in album: I'm Beggining to See The Light / Dat's Love
    type: MusicAlbum
    date published: 2024-05-17
track: Dat's Love
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158943
  explicit: false
  by artist: Bob Tostes
  in album: I'm Beggining to See The Light / Dat's Love
    type: MusicAlbum
    date published: 2024-05-17

Relaxing Bossa Lounge
type: MusicAlbum
date published: 2010-03-31
track: You´re Beautiful (Bossa Version)
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185173
  explicit: false
  by artist: Marcela Mangabeira
  in album: Relaxing Bossa Lounge
    type: MusicAlbum
    date published: 2010-03-31
  isrc code: BRB580600035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:06:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8c918c99ce5e22b95845569630fe4cc1522dc7c4c98d8fd524528b32f2d3f577
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3imzhFYKTKpsqAhTvMKMC6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3imzhFYKTKpsqAhTvMKMC6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8c918c99ce5e22b95845569630fe4cc1522dc7c4c98d8fd524528b32f2d3f577","isrc":"BRB580600035","name":"You´re Beautiful (Bossa Version)","registered_at":"2026-06-04T12:06:08Z","spotify_id":"3imzhFYKTKpsqAhTvMKMC6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c918c99ce5e22b95845569630fe4cc1522dc7c4c98d8fd524528b32f2d3f577. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3imzhFYKTKpsqAhTvMKMC6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3imzhFYKTKpsqAhTvMKMC6.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x8c918c99ce5e22b95845569630fe4cc1522dc7c4c98d8fd524528b32f2d3f577","isrc":"BRB580600035","name":"You´re Beautiful (Bossa Version)","registered_at":"2026-06-04T12:06:08Z","spotify_id":"3imzhFYKTKpsqAhTvMKMC6","type":"track"}
track: With A Little Help From My Friends (Bossa Version)
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132719
  explicit: false
  by artist: Monique Kessous
  in album: Relaxing Bossa Lounge
    type: MusicAlbum
    date published: 2010-03-31
  isrc code: BRB580600011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:01:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x720dd6b684aec14415ad461e80f64066ae30a3304c90948761da33243f5adfad
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3fWIRV8z9x3SRrUVoKSRFn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fWIRV8z9x3SRrUVoKSRFn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x720dd6b684aec14415ad461e80f64066ae30a3304c90948761da33243f5adfad","isrc":"BRB580600011","name":"With A Little Help From My Friends (Bossa Version)","registered_at":"2026-06-04T15:01:35Z","spotify_id":"3fWIRV8z9x3SRrUVoKSRFn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720dd6b684aec14415ad461e80f64066ae30a3304c90948761da33243f5adfad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3fWIRV8z9x3SRrUVoKSRFn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fWIRV8z9x3SRrUVoKSRFn.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x720dd6b684aec14415ad461e80f64066ae30a3304c90948761da33243f5adfad","isrc":"BRB580600011","name":"With A Little Help From My Friends (Bossa Version)","registered_at":"2026-06-04T15:01:35Z","spotify_id":"3fWIRV8z9x3SRrUVoKSRFn","type":"track"}
track: All Of Me (Bossa Version)
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160879
  explicit: false
  by artist: Maria Augusta
  in album: Relaxing Bossa Lounge
    type: MusicAlbum
    date published: 2010-03-31
  isrc code: BRABZ9500001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:06:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d6047ac5855ed6230f197b53e0e58bc962be7cd1be68ed9b0c525f36785a665
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1UCiHMXw6gjqxrVdilLPcI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UCiHMXw6gjqxrVdilLPcI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5d6047ac5855ed6230f197b53e0e58bc962be7cd1be68ed9b0c525f36785a665","isrc":"BRABZ9500001","name":"All Of Me (Bossa Version)","registered_at":"2026-06-05T09:06:31Z","spotify_id":"1UCiHMXw6gjqxrVdilLPcI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6047ac5855ed6230f197b53e0e58bc962be7cd1be68ed9b0c525f36785a665. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1UCiHMXw6gjqxrVdilLPcI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UCiHMXw6gjqxrVdilLPcI.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x5d6047ac5855ed6230f197b53e0e58bc962be7cd1be68ed9b0c525f36785a665","isrc":"BRABZ9500001","name":"All Of Me (Bossa Version)","registered_at":"2026-06-05T09:06:31Z","spotify_id":"1UCiHMXw6gjqxrVdilLPcI","type":"track"}
track: Insensatez (Bossa Version)
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173305
  explicit: false
  by artist: Maria Creuza
  in album: Relaxing Bossa Lounge
    type: MusicAlbum
    date published: 2010-03-31
  isrc code: BRABZ0200072
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:36:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0896f659ad36358f9de14f861fee593505a1cc6bb7db3867aa68c9ec35908d7e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/456noQxW4YdBYN4PTidtjy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/456noQxW4YdBYN4PTidtjy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0896f659ad36358f9de14f861fee593505a1cc6bb7db3867aa68c9ec35908d7e","isrc":"BRABZ0200072","name":"Insensatez (Bossa Version)","registered_at":"2026-06-05T22:36:13Z","spotify_id":"456noQxW4YdBYN4PTidtjy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0896f659ad36358f9de14f861fee593505a1cc6bb7db3867aa68c9ec35908d7e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/456noQxW4YdBYN4PTidtjy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/456noQxW4YdBYN4PTidtjy.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0896f659ad36358f9de14f861fee593505a1cc6bb7db3867aa68c9ec35908d7e","isrc":"BRABZ0200072","name":"Insensatez (Bossa Version)","registered_at":"2026-06-05T22:36:13Z","spotify_id":"456noQxW4YdBYN4PTidtjy","type":"track"}
track: Samba De Bençao (Bossa Version)
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263717
  explicit: false
  by artist: Luiz Carlos Vinhas
  in album: Relaxing Bossa Lounge
    type: MusicAlbum
    date published: 2010-03-31
  isrc code: BRABZ9700063
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Speak Low (Bossa Version)
track: Samba De Verao (Bossa Version)
track: A Hard Day´s Night (Bossa Version)
track: Isn´t She Lovely (Bossa Version)
track: Smoke Gets In Your Eyes (Bossa Version)
track: I´ve Got You Under My Skin (Bossa Version)
track: You´re The Sunshine Of My Life (Bossa Version)
track: September (Bossa Version)
track: Say A Little Prayer For You (Bossa Version)
track: If I Feel (Bossa Version)
track: Love Is In The Air (Bossa Version)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T01:41:06+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xdb0c28f70fbc279e71b2fef12d926263aaf1cbd361d57bdcc6c529475bed30b8

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6duhQhfq7UdokhERgo724X.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6duhQhfq7UdokhERgo724X

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xdb0c28f70fbc279e71b2fef12d926263aaf1cbd361d57bdcc6c529475bed30b8","isrc":"BRABZ9700063","name":"Samba De Bençao (Bossa Version)","registered_at":"2026-06-07T01:41:06Z","spotify_id":"6duhQhfq7UdokhERgo724X","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0c28f70fbc279e71b2fef12d926263aaf1cbd361d57bdcc6c529475bed30b8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6duhQhfq7UdokhERgo724X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6duhQhfq7UdokhERgo724X.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0xdb0c28f70fbc279e71b2fef12d926263aaf1cbd361d57bdcc6c529475bed30b8","isrc":"BRABZ9700063","name":"Samba De Bençao (Bossa Version)","registered_at":"2026-06-07T01:41:06Z","spotify_id":"6duhQhfq7UdokhERgo724X","type":"track"}

Speak Low (Bossa Version)
type: MusicRecording
duration: PT4M4S
duration ms: 244665
explicit: false
by artist: Maria Augusta
in album: Relaxing Bossa Lounge
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRABZ9500005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:41:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe58a7a0bef22c8050edfed5047859912a82c6b03f0f7d562233f9f1bdf1a9e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2pQdrkOBrZXV7VEH9N4oB4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pQdrkOBrZXV7VEH9N4oB4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe58a7a0bef22c8050edfed5047859912a82c6b03f0f7d562233f9f1bdf1a9e5","isrc":"BRABZ9500005","name":"Speak Low (Bossa Version)","registered_at":"2026-06-07T01:41:10Z","spotify_id":"2pQdrkOBrZXV7VEH9N4oB4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe58a7a0bef22c8050edfed5047859912a82c6b03f0f7d562233f9f1bdf1a9e5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pQdrkOBrZXV7VEH9N4oB4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pQdrkOBrZXV7VEH9N4oB4.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xfe58a7a0bef22c8050edfed5047859912a82c6b03f0f7d562233f9f1bdf1a9e5","isrc":"BRABZ9500005","name":"Speak Low (Bossa Version)","registered_at":"2026-06-07T01:41:10Z","spotify_id":"2pQdrkOBrZXV7VEH9N4oB4","type":"track"}

Samba De Verao (Bossa Version)
type: MusicRecording
duration: PT3M44S
duration ms: 224679
explicit: false
by artist: Marcos Valle
in album: Relaxing Bossa Lounge
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRABZ9700064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:37:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a5ee1b5e70b6c8d52e2504490d12cdaa9d2c9b4fc9ba18809fb5376a9cb1a42
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6qoPn7BLIJbUKMrfn1cvR7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qoPn7BLIJbUKMrfn1cvR7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a5ee1b5e70b6c8d52e2504490d12cdaa9d2c9b4fc9ba18809fb5376a9cb1a42","isrc":"BRABZ9700064","name":"Samba De Verao (Bossa Version)","registered_at":"2026-06-05T22:37:51Z","spotify_id":"6qoPn7BLIJbUKMrfn1cvR7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5ee1b5e70b6c8d52e2504490d12cdaa9d2c9b4fc9ba18809fb5376a9cb1a42. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6qoPn7BLIJbUKMrfn1cvR7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qoPn7BLIJbUKMrfn1cvR7.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6a5ee1b5e70b6c8d52e2504490d12cdaa9d2c9b4fc9ba18809fb5376a9cb1a42","isrc":"BRABZ9700064","name":"Samba De Verao (Bossa Version)","registered_at":"2026-06-05T22:37:51Z","spotify_id":"6qoPn7BLIJbUKMrfn1cvR7","type":"track"}

A Hard Day´s Night (Bossa Version)
type: MusicRecording
duration: PT2M38S
duration ms: 158931
explicit: false
by artist: Monique Kessous
in album: Relaxing Bossa Lounge
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRB580600008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:03:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfd1af35bc138c587f153e85fa3e9ca7244f94c7599bd0f9e36fb6043bde94c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1SE6dKoxp3X9gnHQmoer4J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SE6dKoxp3X9gnHQmoer4J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfd1af35bc138c587f153e85fa3e9ca7244f94c7599bd0f9e36fb6043bde94c4","isrc":"BRB580600008","name":"A Hard Day´s Night (Bossa Version)","registered_at":"2026-06-05T05:03:47Z","spotify_id":"1SE6dKoxp3X9gnHQmoer4J","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd1af35bc138c587f153e85fa3e9ca7244f94c7599bd0f9e36fb6043bde94c4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SE6dKoxp3X9gnHQmoer4J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SE6dKoxp3X9gnHQmoer4J.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbfd1af35bc138c587f153e85fa3e9ca7244f94c7599bd0f9e36fb6043bde94c4","isrc":"BRB580600008","name":"A Hard Day´s Night (Bossa Version)","registered_at":"2026-06-05T05:03:47Z","spotify_id":"1SE6dKoxp3X9gnHQmoer4J","type":"track"}

Isn´t She Lovely (Bossa Version)
type: MusicRecording
duration: PT3M22S
duration ms: 202637
explicit: false
by artist: Cris Delanno
in album: Relaxing Bossa Lounge
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRABZ0600062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:54:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e25c05d4ff8b8a7d030c6b43e584b9eb0a030534462da95de962b808922099f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2uiITtPXdbavf6QB8iP9f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uiITtPXdbavf6QB8iP9f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e25c05d4ff8b8a7d030c6b43e584b9eb0a030534462da95de962b808922099f","isrc":"BRABZ0600062","name":"Isn´t She Lovely (Bossa Version)","registered_at":"2026-06-04T14:54:47Z","spotify_id":"2uiITtPXdbavf6QB8iP9f9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e25c05d4ff8b8a7d030c6b43e584b9eb0a030534462da95de962b808922099f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2uiITtPXdbavf6QB8iP9f9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uiITtPXdbavf6QB8iP9f9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9e25c05d4ff8b8a7d030c6b43e584b9eb0a030534462da95de962b808922099f","isrc":"BRABZ0600062","name":"Isn´t She Lovely (Bossa Version)","registered_at":"2026-06-04T14:54:47Z","spotify_id":"2uiITtPXdbavf6QB8iP9f9","type":"track"}

Smoke Gets In Your Eyes (Bossa Version)
type: MusicRecording
duration: PT3M24S
duration ms: 204306
explicit: false
by artist: Maria Augusta
in album: Relaxing Bossa Lounge
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRABZ9500013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:08:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd9fd6ff822de1197da3d629f1ce0f45dc01c77b10379e8c178f0fe8c9dd84a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4NwKZsV1GTIztiwQ2GmuFq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NwKZsV1GTIztiwQ2GmuFq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd9fd6ff822de1197da3d629f1ce0f45dc01c77b10379e8c178f0fe8c9dd84a9","isrc":"BRABZ9500013","name":"Smoke Gets In Your Eyes (Bossa Version)","registered_at":"2026-06-05T09:08:11Z","spotify_id":"4NwKZsV1GTIztiwQ2GmuFq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9fd6ff822de1197da3d629f1ce0f45dc01c77b10379e8c178f0fe8c9dd84a9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4NwKZsV1GTIztiwQ2GmuFq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NwKZsV1GTIztiwQ2GmuFq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdd9fd6ff822de1197da3d629f1ce0f45dc01c77b10379e8c178f0fe8c9dd84a9","isrc":"BRABZ9500013","name":"Smoke Gets In Your Eyes (Bossa Version)","registered_at":"2026-06-05T09:08:11Z","spotify_id":"4NwKZsV1GTIztiwQ2GmuFq","type":"track"}

I´ve Got You Under My Skin (Bossa Version)
type: MusicRecording
duration: PT4M4S
duration ms: 244944
explicit: false
by artist: Bob Tostes
in album: Relaxing Bossa Lounge
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRB580600015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:12:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac1f0f30fe269a7b628045731b9c3dfe6a4f348ceb363d19517bfd87d607c5cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/49t9NSDOonauctA2Iun8fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49t9NSDOonauctA2Iun8fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac1f0f30fe269a7b628045731b9c3dfe6a4f348ceb363d19517bfd87d607c5cc","isrc":"BRB580600015","name":"I´ve Got You Under My Skin (Bossa Version)","registered_at":"2026-06-06T07:12:16Z","spotify_id":"49t9NSDOonauctA2Iun8fc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1f0f30fe269a7b628045731b9c3dfe6a4f348ceb363d19517bfd87d607c5cc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/49t9NSDOonauctA2Iun8fc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49t9NSDOonauctA2Iun8fc.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xac1f0f30fe269a7b628045731b9c3dfe6a4f348ceb363d19517bfd87d607c5cc","isrc":"BRB580600015","name":"I´ve Got You Under My Skin (Bossa Version)","registered_at":"2026-06-06T07:12:16Z","spotify_id":"49t9NSDOonauctA2Iun8fc","type":"track"}

You´re The Sunshine Of My Life (Bossa Version)
type: MusicRecording
duration: PT3M36S
duration ms: 216145
explicit: false
by artist: Dudu Braga
in album: Relaxing Bossa Lounge
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRABZ0500176
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:41:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5141818bc3a21cf30bdfb19a1965f5c19e8613ed002b809e84559088945a1345
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7srEWzdPORw4bj3ymCvm4h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7srEWzdPORw4bj3ymCvm4h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5141818bc3a21cf30bdfb19a1965f5c19e8613ed002b809e84559088945a1345","isrc":"BRABZ0500176","name":"You´re The Sunshine Of My Life (Bossa Version)","registered_at":"2026-06-04T15:41:38Z","spotify_id":"7srEWzdPORw4bj3ymCvm4h","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5141818bc3a21cf30bdfb19a1965f5c19e8613ed002b809e84559088945a1345. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7srEWzdPORw4bj3ymCvm4h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7srEWzdPORw4bj3ymCvm4h.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5141818bc3a21cf30bdfb19a1965f5c19e8613ed002b809e84559088945a1345","isrc":"BRABZ0500176","name":"You´re The Sunshine Of My Life (Bossa Version)","registered_at":"2026-06-04T15:41:38Z","spotify_id":"7srEWzdPORw4bj3ymCvm4h","type":"track"}

September (Bossa Version)
type: MusicRecording
duration: PT4M6S
duration ms: 246639
explicit: false
by artist: Marcela Mangabeira
in album: Relaxing Bossa Lounge
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRB580600124
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:17:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85860852867b981000a0e8c4a122ae6dc4610f9241b5f2959d17c2fdab268a60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/686fADYgnMdwtXvRAuxdna.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/686fADYgnMdwtXvRAuxdna
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85860852867b981000a0e8c4a122ae6dc4610f9241b5f2959d17c2fdab268a60","isrc":"BRB580600124","name":"September (Bossa Version)","registered_at":"2026-06-04T13:17:20Z","spotify_id":"686fADYgnMdwtXvRAuxdna","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85860852867b981000a0e8c4a122ae6dc4610f9241b5f2959d17c2fdab268a60. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/686fADYgnMdwtXvRAuxdna.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/686fADYgnMdwtXvRAuxdna.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x85860852867b981000a0e8c4a122ae6dc4610f9241b5f2959d17c2fdab268a60","isrc":"BRB580600124","name":"September (Bossa Version)","registered_at":"2026-06-04T13:17:20Z","spotify_id":"686fADYgnMdwtXvRAuxdna","type":"track"}

Say A Little Prayer For You (Bossa Version)
type: MusicRecording
duration: PT3M11S
duration ms: 191970
explicit: false
by artist: Taryn Spilmann
in album: Relaxing Bossa Lounge
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRABZ0600034
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:31:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10d198b7bd4032a73fdf718485280094146091c433bde5e49663dae8d226be98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0eBsXzjKNBcAGbos3r73Xv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eBsXzjKNBcAGbos3r73Xv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10d198b7bd4032a73fdf718485280094146091c433bde5e49663dae8d226be98","isrc":"BRABZ0600034","name":"Say A Little Prayer For You (Bossa Version)","registered_at":"2026-06-04T13:31:35Z","spotify_id":"0eBsXzjKNBcAGbos3r73Xv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d198b7bd4032a73fdf718485280094146091c433bde5e49663dae8d226be98. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0eBsXzjKNBcAGbos3r73Xv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eBsXzjKNBcAGbos3r73Xv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x10d198b7bd4032a73fdf718485280094146091c433bde5e49663dae8d226be98","isrc":"BRABZ0600034","name":"Say A Little Prayer For You (Bossa Version)","registered_at":"2026-06-04T13:31:35Z","spotify_id":"0eBsXzjKNBcAGbos3r73Xv","type":"track"}

If I Feel (Bossa Version)
type: MusicRecording
duration: PT2M20S
duration ms: 140399
explicit: false
by artist: Monique Kessous
in album: Relaxing Bossa Lounge
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRB580600010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:11:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0c0f7224a3583a7728092916cea039cc9b7bcc9de3788f55cd37197e2b32b54
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2VlRxhmYBxZIV4peYC10pf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VlRxhmYBxZIV4peYC10pf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0c0f7224a3583a7728092916cea039cc9b7bcc9de3788f55cd37197e2b32b54","isrc":"BRB580600010","name":"If I Feel (Bossa Version)","registered_at":"2026-06-05T13:11:12Z","spotify_id":"2VlRxhmYBxZIV4peYC10pf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c0f7224a3583a7728092916cea039cc9b7bcc9de3788f55cd37197e2b32b54. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2VlRxhmYBxZIV4peYC10pf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VlRxhmYBxZIV4peYC10pf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb0c0f7224a3583a7728092916cea039cc9b7bcc9de3788f55cd37197e2b32b54","isrc":"BRB580600010","name":"If I Feel (Bossa Version)","registered_at":"2026-06-05T13:11:12Z","spotify_id":"2VlRxhmYBxZIV4peYC10pf","type":"track"}

Love Is In The Air (Bossa Version)
type: MusicRecording
duration: PT3M46S
duration ms: 226359
explicit: false
by artist: Wanda Sá
in album: Relaxing Bossa Lounge
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRB580600125
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:27:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53b33ef978bb0842386225a4d48775dbe94e3b12eda056d1aa19ae8ad6980f3e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0OrcIBqsHlMB5YAjuuJt92.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OrcIBqsHlMB5YAjuuJt92
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53b33ef978bb0842386225a4d48775dbe94e3b12eda056d1aa19ae8ad6980f3e","isrc":"BRB580600125","name":"Love Is In The Air (Bossa Version)","registered_at":"2026-06-05T04:27:30Z","spotify_id":"0OrcIBqsHlMB5YAjuuJt92","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b33ef978bb0842386225a4d48775dbe94e3b12eda056d1aa19ae8ad6980f3e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0OrcIBqsHlMB5YAjuuJt92.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OrcIBqsHlMB5YAjuuJt92.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x53b33ef978bb0842386225a4d48775dbe94e3b12eda056d1aa19ae8ad6980f3e","isrc":"BRB580600125","name":"Love Is In The Air (Bossa Version)","registered_at":"2026-06-05T04:27:30Z","spotify_id":"0OrcIBqsHlMB5YAjuuJt92","type":"track"}

Relaxing Bossa Lounge 5
type: MusicAlbum
date published: 2010-12-14
track: Black Or White (Bossa version)
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164118
  explicit: false
  by artist: Joana Duah
  in album: Relaxing Bossa Lounge 5
    type: MusicAlbum
    date published: 2010-12-14
  isrc code: BRB580900130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:15:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4059f41a864001fca6420ebe8907dfb251f3a062ccdb2bc8b70c83546e12e13d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5VnOk8tmQBoU1vEiiNvSWx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VnOk8tmQBoU1vEiiNvSWx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4059f41a864001fca6420ebe8907dfb251f3a062ccdb2bc8b70c83546e12e13d","isrc":"BRB580900130","name":"Black Or White (Bossa version)","registered_at":"2026-06-04T13:15:12Z","spotify_id":"5VnOk8tmQBoU1vEiiNvSWx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4059f41a864001fca6420ebe8907dfb251f3a062ccdb2bc8b70c83546e12e13d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5VnOk8tmQBoU1vEiiNvSWx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VnOk8tmQBoU1vEiiNvSWx.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4059f41a864001fca6420ebe8907dfb251f3a062ccdb2bc8b70c83546e12e13d","isrc":"BRB580900130","name":"Black Or White (Bossa version)","registered_at":"2026-06-04T13:15:12Z","spotify_id":"5VnOk8tmQBoU1vEiiNvSWx","type":"track"}
track: Here Comes The Sun (Bossa version)
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190438
  explicit: false
  by artist: Marcela Mangabeira
  in album: Relaxing Bossa Lounge 5
    type: MusicAlbum
    date published: 2010-12-14
  isrc code: BRABZ0600073
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:10:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x81f080289f460eb039206a60559d48242b7b801526fca5ce190dd6b74bac7769
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2UuBbkpx6A1PohWNxghOIQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UuBbkpx6A1PohWNxghOIQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x81f080289f460eb039206a60559d48242b7b801526fca5ce190dd6b74bac7769","isrc":"BRABZ0600073","name":"Here Comes The Sun (Bossa version)","registered_at":"2026-06-05T21:10:19Z","spotify_id":"2UuBbkpx6A1PohWNxghOIQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f080289f460eb039206a60559d48242b7b801526fca5ce190dd6b74bac7769. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UuBbkpx6A1PohWNxghOIQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UuBbkpx6A1PohWNxghOIQ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x81f080289f460eb039206a60559d48242b7b801526fca5ce190dd6b74bac7769","isrc":"BRABZ0600073","name":"Here Comes The Sun (Bossa version)","registered_at":"2026-06-05T21:10:19Z","spotify_id":"2UuBbkpx6A1PohWNxghOIQ","type":"track"}
track: Every Breath You Take (Bossa version)
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237931
  explicit: false
  by artist: Maira Martins
  in album: Relaxing Bossa Lounge 5
    type: MusicAlbum
    date published: 2010-12-14
  isrc code: BRB580700256
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:51:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x943f7630f49b215ec12a1cc628df8facfb2463a57ca5f50969ef389ea7f96f8a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/18p86UZVRlNjYcrLmdOUdS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18p86UZVRlNjYcrLmdOUdS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x943f7630f49b215ec12a1cc628df8facfb2463a57ca5f50969ef389ea7f96f8a","isrc":"BRB580700256","name":"Every Breath You Take (Bossa version)","registered_at":"2026-06-04T15:51:14Z","spotify_id":"18p86UZVRlNjYcrLmdOUdS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943f7630f49b215ec12a1cc628df8facfb2463a57ca5f50969ef389ea7f96f8a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18p86UZVRlNjYcrLmdOUdS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18p86UZVRlNjYcrLmdOUdS.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x943f7630f49b215ec12a1cc628df8facfb2463a57ca5f50969ef389ea7f96f8a","isrc":"BRB580700256","name":"Every Breath You Take (Bossa version)","registered_at":"2026-06-04T15:51:14Z","spotify_id":"18p86UZVRlNjYcrLmdOUdS","type":"track"}
track: Luka (Bossa version)
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201264
  explicit: false
  by artist: Georgeana Bonow
  in album: Relaxing Bossa Lounge 5
    type: MusicAlbum
    date published: 2010-12-14
  isrc code: BRB580800146
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:30:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc8dd48579bb9dd25a183a77f8665e3cade9df7fb7922efd7638ad76a7680f118
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/71JE3HUeXuupxdbDUJLocQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71JE3HUeXuupxdbDUJLocQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc8dd48579bb9dd25a183a77f8665e3cade9df7fb7922efd7638ad76a7680f118","isrc":"BRB580800146","name":"Luka (Bossa version)","registered_at":"2026-06-06T11:30:07Z","spotify_id":"71JE3HUeXuupxdbDUJLocQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dd48579bb9dd25a183a77f8665e3cade9df7fb7922efd7638ad76a7680f118. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/71JE3HUeXuupxdbDUJLocQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71JE3HUeXuupxdbDUJLocQ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc8dd48579bb9dd25a183a77f8665e3cade9df7fb7922efd7638ad76a7680f118","isrc":"BRB580800146","name":"Luka (Bossa version)","registered_at":"2026-06-06T11:30:07Z","spotify_id":"71JE3HUeXuupxdbDUJLocQ","type":"track"}
track: Venus (Bossa version)
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170318
  explicit: false
  by artist: Rachelle Vanleeuwen
  in album: Relaxing Bossa Lounge 5
    type: MusicAlbum
    date published: 2010-12-14
  isrc code: BRB580700265
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Mrs. Robinson (Bossa version)
track: The Fool On The Hill (Bossa version)
track: Rehab (Bossa version)
track: Blue Moon (Bossa version)
track: Killing Me Softly (Bossa version)
track: Across The Universe (Bossa version)
track: Say You Say Me (Bossa version)
track: Sunny (Bossa version)
track: So Far Away (Bossa version)
track: Raindrops Keep Falling On My Head (Bossa version)
track: Stand By Me (Bossa version)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T12:09:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9b195a17a0f441729aed6efb53d41a05821726ca78ea544e8a4bf862cbbab2fd

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3yu4duizccIy2oiRMVdRUC.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yu4duizccIy2oiRMVdRUC

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9b195a17a0f441729aed6efb53d41a05821726ca78ea544e8a4bf862cbbab2fd","isrc":"BRB580700265","name":"Venus (Bossa version)","registered_at":"2026-06-04T12:09:58Z","spotify_id":"3yu4duizccIy2oiRMVdRUC","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b195a17a0f441729aed6efb53d41a05821726ca78ea544e8a4bf862cbbab2fd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3yu4duizccIy2oiRMVdRUC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yu4duizccIy2oiRMVdRUC.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x9b195a17a0f441729aed6efb53d41a05821726ca78ea544e8a4bf862cbbab2fd","isrc":"BRB580700265","name":"Venus (Bossa version)","registered_at":"2026-06-04T12:09:58Z","spotify_id":"3yu4duizccIy2oiRMVdRUC","type":"track"}

Mrs. Robinson (Bossa version)
type: MusicRecording
duration: PT4M35S
duration ms: 275638
explicit: false
by artist: Marcelo Rezende
in album: Relaxing Bossa Lounge 5
  type: MusicAlbum
  date published: 2010-12-14
isrc code: BRB580900073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:46:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaac8769d87ac01431e0866a1022214c1c39d022fe42b9d4ae89e4f5adc00438b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7l9PKjqqr8QaOUm3sO7wxr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7l9PKjqqr8QaOUm3sO7wxr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaac8769d87ac01431e0866a1022214c1c39d022fe42b9d4ae89e4f5adc00438b","isrc":"BRB580900073","name":"Mrs. Robinson (Bossa version)","registered_at":"2026-06-04T07:46:35Z","spotify_id":"7l9PKjqqr8QaOUm3sO7wxr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac8769d87ac01431e0866a1022214c1c39d022fe42b9d4ae89e4f5adc00438b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7l9PKjqqr8QaOUm3sO7wxr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7l9PKjqqr8QaOUm3sO7wxr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xaac8769d87ac01431e0866a1022214c1c39d022fe42b9d4ae89e4f5adc00438b","isrc":"BRB580900073","name":"Mrs. Robinson (Bossa version)","registered_at":"2026-06-04T07:46:35Z","spotify_id":"7l9PKjqqr8QaOUm3sO7wxr","type":"track"}

The Fool On The Hill (Bossa version)
type: MusicRecording
duration: PT2M56S
duration ms: 176332
explicit: false
by artist: Monique Kessous
in album: Relaxing Bossa Lounge 5
  type: MusicAlbum
  date published: 2010-12-14
isrc code: BRB580600006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:03:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbee965e49a6006f04f7b5e31afd610a651524aacdbef29be5cd057cba5e5e360
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1GuVYhvuNgLacqTXT7Vita.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GuVYhvuNgLacqTXT7Vita
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbee965e49a6006f04f7b5e31afd610a651524aacdbef29be5cd057cba5e5e360","isrc":"BRB580600006","name":"The Fool On The Hill (Bossa version)","registered_at":"2026-06-06T18:03:26Z","spotify_id":"1GuVYhvuNgLacqTXT7Vita","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee965e49a6006f04f7b5e31afd610a651524aacdbef29be5cd057cba5e5e360. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1GuVYhvuNgLacqTXT7Vita.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GuVYhvuNgLacqTXT7Vita.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xbee965e49a6006f04f7b5e31afd610a651524aacdbef29be5cd057cba5e5e360","isrc":"BRB580600006","name":"The Fool On The Hill (Bossa version)","registered_at":"2026-06-06T18:03:26Z","spotify_id":"1GuVYhvuNgLacqTXT7Vita","type":"track"}

Rehab (Bossa version)
type: MusicRecording
duration: PT3M48S
duration ms: 228905
explicit: false
by artist: Barbara Mendes
in album: Relaxing Bossa Lounge 5
  type: MusicAlbum
  date published: 2010-12-14
isrc code: BRB580900109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:04:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a1f6b94785b3987c547de19a155eb36293bde27043d3e1e6596836ee713554c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1KHJiJ2s1QTtPRes7T7pWG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KHJiJ2s1QTtPRes7T7pWG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a1f6b94785b3987c547de19a155eb36293bde27043d3e1e6596836ee713554c","isrc":"BRB580900109","name":"Rehab (Bossa version)","registered_at":"2026-06-06T18:04:15Z","spotify_id":"1KHJiJ2s1QTtPRes7T7pWG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1f6b94785b3987c547de19a155eb36293bde27043d3e1e6596836ee713554c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KHJiJ2s1QTtPRes7T7pWG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KHJiJ2s1QTtPRes7T7pWG.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x3a1f6b94785b3987c547de19a155eb36293bde27043d3e1e6596836ee713554c","isrc":"BRB580900109","name":"Rehab (Bossa version)","registered_at":"2026-06-06T18:04:15Z","spotify_id":"1KHJiJ2s1QTtPRes7T7pWG","type":"track"}

Blue Moon (Bossa version)
type: MusicRecording
duration: PT3M8S
duration ms: 188679
explicit: false
by artist: Bob Tostes
in album: Relaxing Bossa Lounge 5
  type: MusicAlbum
  date published: 2010-12-14
isrc code: BRB580600014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:16:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a4408ca3074bb376bc6ddd4d8d8bbd6ea82e257554771c9c48ec3f822d20df7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2lA2qKJafxqpUjAVk4eBYV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lA2qKJafxqpUjAVk4eBYV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a4408ca3074bb376bc6ddd4d8d8bbd6ea82e257554771c9c48ec3f822d20df7","isrc":"BRB580600014","name":"Blue Moon (Bossa version)","registered_at":"2026-06-07T14:16:32Z","spotify_id":"2lA2qKJafxqpUjAVk4eBYV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4408ca3074bb376bc6ddd4d8d8bbd6ea82e257554771c9c48ec3f822d20df7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2lA2qKJafxqpUjAVk4eBYV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lA2qKJafxqpUjAVk4eBYV.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x8a4408ca3074bb376bc6ddd4d8d8bbd6ea82e257554771c9c48ec3f822d20df7","isrc":"BRB580600014","name":"Blue Moon (Bossa version)","registered_at":"2026-06-07T14:16:32Z","spotify_id":"2lA2qKJafxqpUjAVk4eBYV","type":"track"}

Killing Me Softly (Bossa version)
type: MusicRecording
duration: PT3M21S
duration ms: 201598
explicit: false
by artist: Goergeana Bonow
in album: Relaxing Bossa Lounge 5
  type: MusicAlbum
  date published: 2010-12-14
isrc code: BRB580800143
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:18:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71e95185c2c0c77199886e5b55607b748afb4a671cd522c85bacd23f3d1008c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5TNHOFeNKPU1uwYlIetsjO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TNHOFeNKPU1uwYlIetsjO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71e95185c2c0c77199886e5b55607b748afb4a671cd522c85bacd23f3d1008c6","isrc":"BRB580800143","name":"Killing Me Softly (Bossa version)","registered_at":"2026-06-04T14:18:09Z","spotify_id":"5TNHOFeNKPU1uwYlIetsjO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e95185c2c0c77199886e5b55607b748afb4a671cd522c85bacd23f3d1008c6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5TNHOFeNKPU1uwYlIetsjO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TNHOFeNKPU1uwYlIetsjO.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x71e95185c2c0c77199886e5b55607b748afb4a671cd522c85bacd23f3d1008c6","isrc":"BRB580800143","name":"Killing Me Softly (Bossa version)","registered_at":"2026-06-04T14:18:09Z","spotify_id":"5TNHOFeNKPU1uwYlIetsjO","type":"track"}

Across The Universe (Bossa version)
type: MusicRecording
duration: PT4M12S
duration ms: 252865
explicit: false
by artist: Barbara Mendes
in album: Relaxing Bossa Lounge 5
  type: MusicAlbum
  date published: 2010-12-14
isrc code: BRB580800013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:20:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f5396028d318d05b1b47daed02cb1688a4a23fd96448baf70f1bf6e028bfc1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1Bv6FNWsdnOw3ZUbBxvide.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Bv6FNWsdnOw3ZUbBxvide
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f5396028d318d05b1b47daed02cb1688a4a23fd96448baf70f1bf6e028bfc1a","isrc":"BRB580800013","name":"Across The Universe (Bossa version)","registered_at":"2026-06-08T04:20:32Z","spotify_id":"1Bv6FNWsdnOw3ZUbBxvide","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5396028d318d05b1b47daed02cb1688a4a23fd96448baf70f1bf6e028bfc1a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Bv6FNWsdnOw3ZUbBxvide.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Bv6FNWsdnOw3ZUbBxvide.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8f5396028d318d05b1b47daed02cb1688a4a23fd96448baf70f1bf6e028bfc1a","isrc":"BRB580800013","name":"Across The Universe (Bossa version)","registered_at":"2026-06-08T04:20:32Z","spotify_id":"1Bv6FNWsdnOw3ZUbBxvide","type":"track"}

Say You Say Me (Bossa version)
type: MusicRecording
duration: PT4M3S
duration ms: 243478
explicit: false
by artist: Rachelle Spring
in album: Relaxing Bossa Lounge 5
  type: MusicAlbum
  date published: 2010-12-14
isrc code: BRB580700260
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:36:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b2ba7ea9ed0edf574de90dadfe1867289e283ed36ac2080ac94c282cf89d56c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7bQmMuWGlgc6XhsLL0LJ9L.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bQmMuWGlgc6XhsLL0LJ9L
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b2ba7ea9ed0edf574de90dadfe1867289e283ed36ac2080ac94c282cf89d56c","isrc":"BRB580700260","name":"Say You Say Me (Bossa version)","registered_at":"2026-06-04T15:36:36Z","spotify_id":"7bQmMuWGlgc6XhsLL0LJ9L","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2ba7ea9ed0edf574de90dadfe1867289e283ed36ac2080ac94c282cf89d56c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7bQmMuWGlgc6XhsLL0LJ9L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bQmMuWGlgc6XhsLL0LJ9L.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3b2ba7ea9ed0edf574de90dadfe1867289e283ed36ac2080ac94c282cf89d56c","isrc":"BRB580700260","name":"Say You Say Me (Bossa version)","registered_at":"2026-06-04T15:36:36Z","spotify_id":"7bQmMuWGlgc6XhsLL0LJ9L","type":"track"}

Sunny (Bossa version)
type: MusicRecording
duration: PT2M47S
duration ms: 167531
explicit: false
by artist: Bob Tostes
in album: Relaxing Bossa Lounge 5
  type: MusicAlbum
  date published: 2010-12-14
isrc code: BRB580700031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:25:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa56da9c119ac8c7c234147e9c0dfecf7bfc7415db1ceec6ea4ad26183a308db2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4UlWRaHDSMJNbtegGEbuxS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UlWRaHDSMJNbtegGEbuxS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa56da9c119ac8c7c234147e9c0dfecf7bfc7415db1ceec6ea4ad26183a308db2","isrc":"BRB580700031","name":"Sunny (Bossa version)","registered_at":"2026-06-05T06:25:06Z","spotify_id":"4UlWRaHDSMJNbtegGEbuxS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56da9c119ac8c7c234147e9c0dfecf7bfc7415db1ceec6ea4ad26183a308db2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4UlWRaHDSMJNbtegGEbuxS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UlWRaHDSMJNbtegGEbuxS.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa56da9c119ac8c7c234147e9c0dfecf7bfc7415db1ceec6ea4ad26183a308db2","isrc":"BRB580700031","name":"Sunny (Bossa version)","registered_at":"2026-06-05T06:25:06Z","spotify_id":"4UlWRaHDSMJNbtegGEbuxS","type":"track"}

So Far Away (Bossa version)
type: MusicRecording
duration: PT3M34S
duration ms: 214891
explicit: false
by artist: Eliza Lacerda
in album: Relaxing Bossa Lounge 5
  type: MusicAlbum
  date published: 2010-12-14
isrc code: BRB580800139
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:14:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc8f06ed867d9d6b06e2e03b4b90ac3638cdf438a186384e625714974f5e0168
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4OqSkMdossWJVtPLBtcSOe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OqSkMdossWJVtPLBtcSOe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc8f06ed867d9d6b06e2e03b4b90ac3638cdf438a186384e625714974f5e0168","isrc":"BRB580800139","name":"So Far Away (Bossa version)","registered_at":"2026-06-06T05:14:01Z","spotify_id":"4OqSkMdossWJVtPLBtcSOe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8f06ed867d9d6b06e2e03b4b90ac3638cdf438a186384e625714974f5e0168. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OqSkMdossWJVtPLBtcSOe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OqSkMdossWJVtPLBtcSOe.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfc8f06ed867d9d6b06e2e03b4b90ac3638cdf438a186384e625714974f5e0168","isrc":"BRB580800139","name":"So Far Away (Bossa version)","registered_at":"2026-06-06T05:14:01Z","spotify_id":"4OqSkMdossWJVtPLBtcSOe","type":"track"}

Raindrops Keep Falling On My Head (Bossa version)
type: MusicRecording
duration: PT3M20S
duration ms: 200077
explicit: false
by artist: Patty Ascher
in album: Relaxing Bossa Lounge 5
  type: MusicAlbum
  date published: 2010-12-14
isrc code: BRB580700083
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:46:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8baf19acfb8091be89b32b573bb0694a79f0c2c9972a12a7383bb7c77555cefe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6fzsBwJXRDqv3yLZLJuan9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fzsBwJXRDqv3yLZLJuan9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8baf19acfb8091be89b32b573bb0694a79f0c2c9972a12a7383bb7c77555cefe","isrc":"BRB580700083","name":"Raindrops Keep Falling On My Head (Bossa version)","registered_at":"2026-06-04T10:46:14Z","spotify_id":"6fzsBwJXRDqv3yLZLJuan9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8baf19acfb8091be89b32b573bb0694a79f0c2c9972a12a7383bb7c77555cefe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fzsBwJXRDqv3yLZLJuan9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fzsBwJXRDqv3yLZLJuan9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8baf19acfb8091be89b32b573bb0694a79f0c2c9972a12a7383bb7c77555cefe","isrc":"BRB580700083","name":"Raindrops Keep Falling On My Head (Bossa version)","registered_at":"2026-06-04T10:46:14Z","spotify_id":"6fzsBwJXRDqv3yLZLJuan9","type":"track"}

Stand By Me (Bossa version)
type: MusicRecording
duration: PT3M42S
duration ms: 222159
explicit: false
by artist: Bruno Camurati
in album: Relaxing Bossa Lounge 5
  type: MusicAlbum
  date published: 2010-12-14
isrc code: BRB580900207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:51:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcdc6b547a2586370ec2e929ce35cb8a3180c7d49e78510a4634e1fb7150952e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7C7qWqnoMSzm1Dqphcua78.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7C7qWqnoMSzm1Dqphcua78
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcdc6b547a2586370ec2e929ce35cb8a3180c7d49e78510a4634e1fb7150952e7","isrc":"BRB580900207","name":"Stand By Me (Bossa version)","registered_at":"2026-06-04T10:51:20Z","spotify_id":"7C7qWqnoMSzm1Dqphcua78","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc6b547a2586370ec2e929ce35cb8a3180c7d49e78510a4634e1fb7150952e7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7C7qWqnoMSzm1Dqphcua78.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7C7qWqnoMSzm1Dqphcua78.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcdc6b547a2586370ec2e929ce35cb8a3180c7d49e78510a4634e1fb7150952e7","isrc":"BRB580900207","name":"Stand By Me (Bossa version)","registered_at":"2026-06-04T10:51:20Z","spotify_id":"7C7qWqnoMSzm1Dqphcua78","type":"track"}

Relaxing Bossa Lounge 2
type: MusicAlbum
date published: 2010-03-31
track: Loving You (Bossa Version)
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211757
  explicit: false
  by artist: Marcela Mangabeira
  in album: Relaxing Bossa Lounge 2
    type: MusicAlbum
    date published: 2010-03-31
  isrc code: BRB580600075
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:24:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef6a80be78cdf343c349a03e3159389b9ab4f3bc5cee4b5aa9982ee0317566c7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7G3jAl8yz4D5T7kMyrQPgq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7G3jAl8yz4D5T7kMyrQPgq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xef6a80be78cdf343c349a03e3159389b9ab4f3bc5cee4b5aa9982ee0317566c7","isrc":"BRB580600075","name":"Loving You (Bossa Version)","registered_at":"2026-06-05T17:24:25Z","spotify_id":"7G3jAl8yz4D5T7kMyrQPgq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6a80be78cdf343c349a03e3159389b9ab4f3bc5cee4b5aa9982ee0317566c7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7G3jAl8yz4D5T7kMyrQPgq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7G3jAl8yz4D5T7kMyrQPgq.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xef6a80be78cdf343c349a03e3159389b9ab4f3bc5cee4b5aa9982ee0317566c7","isrc":"BRB580600075","name":"Loving You (Bossa Version)","registered_at":"2026-06-05T17:24:25Z","spotify_id":"7G3jAl8yz4D5T7kMyrQPgq","type":"track"}
track: Hey Jude (Bossa Version)
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215730
  explicit: false
  by artist: Monique Kessous
  in album: Relaxing Bossa Lounge 2
    type: MusicAlbum
    date published: 2010-03-31
  isrc code: BRABZ0600061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:41:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x11025d144ed93c50d7872b7a0f1e4771ef0ba61c727dfd1f4ea96acdffd324e9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1BffcEKfRqy1noTQTGMIBl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BffcEKfRqy1noTQTGMIBl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x11025d144ed93c50d7872b7a0f1e4771ef0ba61c727dfd1f4ea96acdffd324e9","isrc":"BRABZ0600061","name":"Hey Jude (Bossa Version)","registered_at":"2026-06-05T04:41:40Z","spotify_id":"1BffcEKfRqy1noTQTGMIBl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11025d144ed93c50d7872b7a0f1e4771ef0ba61c727dfd1f4ea96acdffd324e9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1BffcEKfRqy1noTQTGMIBl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BffcEKfRqy1noTQTGMIBl.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x11025d144ed93c50d7872b7a0f1e4771ef0ba61c727dfd1f4ea96acdffd324e9","isrc":"BRABZ0600061","name":"Hey Jude (Bossa Version)","registered_at":"2026-06-05T04:41:40Z","spotify_id":"1BffcEKfRqy1noTQTGMIBl","type":"track"}
track: Light My Fire (Bossa Version)
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188464
  explicit: false
  by artist: Tahta
  in album: Relaxing Bossa Lounge 2
    type: MusicAlbum
    date published: 2010-03-31
  isrc code: BRABZ0600055
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:02:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ad9970726825b78e9dfb4ce117445581eac43a4e9911fb61af6ae50c72d80eb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2cpfKdJR94tRgJ0QugDtDk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cpfKdJR94tRgJ0QugDtDk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6ad9970726825b78e9dfb4ce117445581eac43a4e9911fb61af6ae50c72d80eb","isrc":"BRABZ0600055","name":"Light My Fire (Bossa Version)","registered_at":"2026-06-04T16:02:01Z","spotify_id":"2cpfKdJR94tRgJ0QugDtDk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad9970726825b78e9dfb4ce117445581eac43a4e9911fb61af6ae50c72d80eb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cpfKdJR94tRgJ0QugDtDk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cpfKdJR94tRgJ0QugDtDk.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6ad9970726825b78e9dfb4ce117445581eac43a4e9911fb61af6ae50c72d80eb","isrc":"BRABZ0600055","name":"Light My Fire (Bossa Version)","registered_at":"2026-06-04T16:02:01Z","spotify_id":"2cpfKdJR94tRgJ0QugDtDk","type":"track"}
track: Fly Me To The Moon (Bossa Version)
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148677
  explicit: false
  by artist: Bob Tostes
  in album: Relaxing Bossa Lounge 2
    type: MusicAlbum
    date published: 2010-03-31
  isrc code: BRB580600017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:22:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa2775119365341026caacc7c28d8a79d3a4d08ae1002a05ddc17bce3627e9bd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2E4SnH38JNRf4Op5svwfAL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2E4SnH38JNRf4Op5svwfAL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaa2775119365341026caacc7c28d8a79d3a4d08ae1002a05ddc17bce3627e9bd","isrc":"BRB580600017","name":"Fly Me To The Moon (Bossa Version)","registered_at":"2026-06-04T13:22:08Z","spotify_id":"2E4SnH38JNRf4Op5svwfAL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2775119365341026caacc7c28d8a79d3a4d08ae1002a05ddc17bce3627e9bd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2E4SnH38JNRf4Op5svwfAL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2E4SnH38JNRf4Op5svwfAL.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xaa2775119365341026caacc7c28d8a79d3a4d08ae1002a05ddc17bce3627e9bd","isrc":"BRB580600017","name":"Fly Me To The Moon (Bossa Version)","registered_at":"2026-06-04T13:22:08Z","spotify_id":"2E4SnH38JNRf4Op5svwfAL","type":"track"}
track: New York, New York (Bossa Version)
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216613
  explicit: false
  by artist: Wanda Sá
  in album: Relaxing Bossa Lounge 2
    type: MusicAlbum
    date published: 2010-03-31
  isrc code: BRB580600002
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Michelle (Bossa Version)
track: All The Things You Are (Bossa Version)
track: My Cherrie Amour (Bossa Version)
track: Tears In Heaven (Bossa Version)
track: Here, There And Everywhere (Bossa Version)
track: How Deep Is Your Love (Bossa Version)
track: Ticket To Ride (Bossa Version)
track: Just The Way You Are (Bossa Version)
track: Satin Doll (Bossa Version)
track: You Make Me Feel Brand New (Bossa Version)
track: Yesterday (Bossa Version)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T14:06:49+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x57729a71091aa117b6d4cfdd1d463cf8e9625e293832e0449075fb6c982b2707

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4OqGqt6oS8sevGCKSpNwkM.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OqGqt6oS8sevGCKSpNwkM

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x57729a71091aa117b6d4cfdd1d463cf8e9625e293832e0449075fb6c982b2707","isrc":"BRB580600002","name":"New York, New York (Bossa Version)","registered_at":"2026-06-04T14:06:49Z","spotify_id":"4OqGqt6oS8sevGCKSpNwkM","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57729a71091aa117b6d4cfdd1d463cf8e9625e293832e0449075fb6c982b2707. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OqGqt6oS8sevGCKSpNwkM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OqGqt6oS8sevGCKSpNwkM.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x57729a71091aa117b6d4cfdd1d463cf8e9625e293832e0449075fb6c982b2707","isrc":"BRB580600002","name":"New York, New York (Bossa Version)","registered_at":"2026-06-04T14:06:49Z","spotify_id":"4OqGqt6oS8sevGCKSpNwkM","type":"track"}

Michelle (Bossa Version)
type: MusicRecording
duration: PT3M13S
duration ms: 193837
explicit: false
by artist: Monique Kessous
in album: Relaxing Bossa Lounge 2
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRB580600007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:36:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3f1b683eb68ad06a34446dc8b440298cec531ebe730c9d645a1355c31ef243d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1vNV01BSZwVSTIKJbBgol4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vNV01BSZwVSTIKJbBgol4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3f1b683eb68ad06a34446dc8b440298cec531ebe730c9d645a1355c31ef243d","isrc":"BRB580600007","name":"Michelle (Bossa Version)","registered_at":"2026-06-05T22:36:33Z","spotify_id":"1vNV01BSZwVSTIKJbBgol4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f1b683eb68ad06a34446dc8b440298cec531ebe730c9d645a1355c31ef243d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1vNV01BSZwVSTIKJbBgol4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vNV01BSZwVSTIKJbBgol4.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa3f1b683eb68ad06a34446dc8b440298cec531ebe730c9d645a1355c31ef243d","isrc":"BRB580600007","name":"Michelle (Bossa Version)","registered_at":"2026-06-05T22:36:33Z","spotify_id":"1vNV01BSZwVSTIKJbBgol4","type":"track"}

All The Things You Are (Bossa Version)
type: MusicRecording
duration: PT3M11S
duration ms: 191718
explicit: false
by artist: Maria Augusta
in album: Relaxing Bossa Lounge 2
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRABZ9500010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:52:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf2942afae60c2c88f798473173db6f7e8f7ca159dbfca99283416650dfb2654
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2hz018PG9ozkq9QZxpgnHK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hz018PG9ozkq9QZxpgnHK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf2942afae60c2c88f798473173db6f7e8f7ca159dbfca99283416650dfb2654","isrc":"BRABZ9500010","name":"All The Things You Are (Bossa Version)","registered_at":"2026-06-07T11:52:20Z","spotify_id":"2hz018PG9ozkq9QZxpgnHK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2942afae60c2c88f798473173db6f7e8f7ca159dbfca99283416650dfb2654. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2hz018PG9ozkq9QZxpgnHK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hz018PG9ozkq9QZxpgnHK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xaf2942afae60c2c88f798473173db6f7e8f7ca159dbfca99283416650dfb2654","isrc":"BRABZ9500010","name":"All The Things You Are (Bossa Version)","registered_at":"2026-06-07T11:52:20Z","spotify_id":"2hz018PG9ozkq9QZxpgnHK","type":"track"}

My Cherrie Amour (Bossa Version)
type: MusicRecording
duration: PT3M19S
duration ms: 199799
explicit: false
by artist: Taryn Spilmann
in album: Relaxing Bossa Lounge 2
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRABZ0600058
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:29:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55ae79990630172449e78ebba9e8b97fdd350987a83540efbb07bf494a95adbd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7q3Dv3bxtEUJ5BgNBcWaWt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7q3Dv3bxtEUJ5BgNBcWaWt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55ae79990630172449e78ebba9e8b97fdd350987a83540efbb07bf494a95adbd","isrc":"BRABZ0600058","name":"My Cherrie Amour (Bossa Version)","registered_at":"2026-06-04T14:29:54Z","spotify_id":"7q3Dv3bxtEUJ5BgNBcWaWt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ae79990630172449e78ebba9e8b97fdd350987a83540efbb07bf494a95adbd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7q3Dv3bxtEUJ5BgNBcWaWt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7q3Dv3bxtEUJ5BgNBcWaWt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x55ae79990630172449e78ebba9e8b97fdd350987a83540efbb07bf494a95adbd","isrc":"BRABZ0600058","name":"My Cherrie Amour (Bossa Version)","registered_at":"2026-06-04T14:29:54Z","spotify_id":"7q3Dv3bxtEUJ5BgNBcWaWt","type":"track"}

Tears In Heaven (Bossa Version)
type: MusicRecording
duration: PT3M58S
duration ms: 238785
explicit: false
by artist: Dudu Braga
in album: Relaxing Bossa Lounge 2
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRB580600034
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:11:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc4247fe116b7e029c9f2671d8930762d9282aad86a0a38ab383cc79df154154
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0cOUTJ1eorMwvmuh6jsTmb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cOUTJ1eorMwvmuh6jsTmb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc4247fe116b7e029c9f2671d8930762d9282aad86a0a38ab383cc79df154154","isrc":"BRB580600034","name":"Tears In Heaven (Bossa Version)","registered_at":"2026-06-04T10:11:39Z","spotify_id":"0cOUTJ1eorMwvmuh6jsTmb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4247fe116b7e029c9f2671d8930762d9282aad86a0a38ab383cc79df154154. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0cOUTJ1eorMwvmuh6jsTmb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cOUTJ1eorMwvmuh6jsTmb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbc4247fe116b7e029c9f2671d8930762d9282aad86a0a38ab383cc79df154154","isrc":"BRB580600034","name":"Tears In Heaven (Bossa Version)","registered_at":"2026-06-04T10:11:39Z","spotify_id":"0cOUTJ1eorMwvmuh6jsTmb","type":"track"}

Here, There And Everywhere (Bossa Version)
type: MusicRecording
duration: PT2M35S
duration ms: 155504
explicit: false
by artist: Monique Kessous
in album: Relaxing Bossa Lounge 2
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRB580600009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:31:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd891026bd0e0587917c52f63493f7332eb43abd985b7157e44e2a0aee109b0e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2uNpYkCvujvBD2Cg8eU2Sl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uNpYkCvujvBD2Cg8eU2Sl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd891026bd0e0587917c52f63493f7332eb43abd985b7157e44e2a0aee109b0e5","isrc":"BRB580600009","name":"Here, There And Everywhere (Bossa Version)","registered_at":"2026-06-06T15:31:59Z","spotify_id":"2uNpYkCvujvBD2Cg8eU2Sl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd891026bd0e0587917c52f63493f7332eb43abd985b7157e44e2a0aee109b0e5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2uNpYkCvujvBD2Cg8eU2Sl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uNpYkCvujvBD2Cg8eU2Sl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd891026bd0e0587917c52f63493f7332eb43abd985b7157e44e2a0aee109b0e5","isrc":"BRB580600009","name":"Here, There And Everywhere (Bossa Version)","registered_at":"2026-06-06T15:31:59Z","spotify_id":"2uNpYkCvujvBD2Cg8eU2Sl","type":"track"}

How Deep Is Your Love (Bossa Version)
type: MusicRecording
duration: PT3M25S
duration ms: 205998
explicit: false
by artist: Maria Augusta
in album: Relaxing Bossa Lounge 2
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRABZ0300196
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:28:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cbb26d74708639f7f19f6287e5721cf982e70300e8b30449789a388e2d6eea5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5DLs6GuabTRnLiRlZc0Lce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DLs6GuabTRnLiRlZc0Lce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cbb26d74708639f7f19f6287e5721cf982e70300e8b30449789a388e2d6eea5","isrc":"BRABZ0300196","name":"How Deep Is Your Love (Bossa Version)","registered_at":"2026-06-04T11:28:47Z","spotify_id":"5DLs6GuabTRnLiRlZc0Lce","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbb26d74708639f7f19f6287e5721cf982e70300e8b30449789a388e2d6eea5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5DLs6GuabTRnLiRlZc0Lce.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DLs6GuabTRnLiRlZc0Lce.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3cbb26d74708639f7f19f6287e5721cf982e70300e8b30449789a388e2d6eea5","isrc":"BRABZ0300196","name":"How Deep Is Your Love (Bossa Version)","registered_at":"2026-06-04T11:28:47Z","spotify_id":"5DLs6GuabTRnLiRlZc0Lce","type":"track"}

Ticket To Ride (Bossa Version)
type: MusicRecording
duration: PT2M56S
duration ms: 176677
explicit: false
by artist: Taryn Szpilmann
in album: Relaxing Bossa Lounge 2
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRB580600110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:33:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e42bb1af2be8a72e19749a0e531bd526ea6b442169a9fd39e7d52884d356ba6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5zXLeRQsO1kpJbkL0flSz9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zXLeRQsO1kpJbkL0flSz9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e42bb1af2be8a72e19749a0e531bd526ea6b442169a9fd39e7d52884d356ba6","isrc":"BRB580600110","name":"Ticket To Ride (Bossa Version)","registered_at":"2026-06-07T01:33:56Z","spotify_id":"5zXLeRQsO1kpJbkL0flSz9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e42bb1af2be8a72e19749a0e531bd526ea6b442169a9fd39e7d52884d356ba6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zXLeRQsO1kpJbkL0flSz9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zXLeRQsO1kpJbkL0flSz9.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x8e42bb1af2be8a72e19749a0e531bd526ea6b442169a9fd39e7d52884d356ba6","isrc":"BRB580600110","name":"Ticket To Ride (Bossa Version)","registered_at":"2026-06-07T01:33:56Z","spotify_id":"5zXLeRQsO1kpJbkL0flSz9","type":"track"}

Just The Way You Are (Bossa Version)
type: MusicRecording
duration: PT3M30S
duration ms: 210558
explicit: false
by artist: Marcela Mangabeira
in album: Relaxing Bossa Lounge 2
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRABZ0600060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:08:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x997ad979fa65ad6b5b76b48d7602696842c942c0ed8eba2a398caa28f4e564d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3yn5OGbzpKc6Xe4chzEB44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yn5OGbzpKc6Xe4chzEB44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x997ad979fa65ad6b5b76b48d7602696842c942c0ed8eba2a398caa28f4e564d6","isrc":"BRABZ0600060","name":"Just The Way You Are (Bossa Version)","registered_at":"2026-06-05T09:08:39Z","spotify_id":"3yn5OGbzpKc6Xe4chzEB44","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997ad979fa65ad6b5b76b48d7602696842c942c0ed8eba2a398caa28f4e564d6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3yn5OGbzpKc6Xe4chzEB44.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yn5OGbzpKc6Xe4chzEB44.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x997ad979fa65ad6b5b76b48d7602696842c942c0ed8eba2a398caa28f4e564d6","isrc":"BRABZ0600060","name":"Just The Way You Are (Bossa Version)","registered_at":"2026-06-05T09:08:39Z","spotify_id":"3yn5OGbzpKc6Xe4chzEB44","type":"track"}

Satin Doll (Bossa Version)
type: MusicRecording
duration: PT2M11S
duration ms: 131024
explicit: false
by artist: Maria Augusta
in album: Relaxing Bossa Lounge 2
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRABZ9500004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:20:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4477792cd028ebbfd409b581a3dd189371ae5e6dcd4b8d1f4276629d4c32d8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4OBJYZH6LOphWj6HAY9xNl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OBJYZH6LOphWj6HAY9xNl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4477792cd028ebbfd409b581a3dd189371ae5e6dcd4b8d1f4276629d4c32d8e","isrc":"BRABZ9500004","name":"Satin Doll (Bossa Version)","registered_at":"2026-06-08T04:20:24Z","spotify_id":"4OBJYZH6LOphWj6HAY9xNl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4477792cd028ebbfd409b581a3dd189371ae5e6dcd4b8d1f4276629d4c32d8e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OBJYZH6LOphWj6HAY9xNl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OBJYZH6LOphWj6HAY9xNl.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb4477792cd028ebbfd409b581a3dd189371ae5e6dcd4b8d1f4276629d4c32d8e","isrc":"BRABZ9500004","name":"Satin Doll (Bossa Version)","registered_at":"2026-06-08T04:20:24Z","spotify_id":"4OBJYZH6LOphWj6HAY9xNl","type":"track"}

You Make Me Feel Brand New (Bossa Version)
type: MusicRecording
duration: PT3M39S
duration ms: 219051
explicit: false
by artist: Thata
in album: Relaxing Bossa Lounge 2
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRB580600036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:12:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d49b0a213eb68d05109e97ade574061ac2a10655d5e09cb2c8739154a8412cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4vUxsjVuWv3ikaWVvUsAaq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vUxsjVuWv3ikaWVvUsAaq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d49b0a213eb68d05109e97ade574061ac2a10655d5e09cb2c8739154a8412cb","isrc":"BRB580600036","name":"You Make Me Feel Brand New (Bossa Version)","registered_at":"2026-06-04T15:12:35Z","spotify_id":"4vUxsjVuWv3ikaWVvUsAaq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d49b0a213eb68d05109e97ade574061ac2a10655d5e09cb2c8739154a8412cb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vUxsjVuWv3ikaWVvUsAaq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vUxsjVuWv3ikaWVvUsAaq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9d49b0a213eb68d05109e97ade574061ac2a10655d5e09cb2c8739154a8412cb","isrc":"BRB580600036","name":"You Make Me Feel Brand New (Bossa Version)","registered_at":"2026-06-04T15:12:35Z","spotify_id":"4vUxsjVuWv3ikaWVvUsAaq","type":"track"}

Yesterday (Bossa Version)
type: MusicRecording
duration: PT2M19S
duration ms: 139879
explicit: false
by artist: Monique Kessous
in album: Relaxing Bossa Lounge 2
  type: MusicAlbum
  date published: 2010-03-31
isrc code: BRABZ0600075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:47:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e91cbd3bee9b269285206db5dd091c776d8d042ecacd3c41542537f99ce4839
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0s6EziOA3ZQQWoq8p59Fh5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0s6EziOA3ZQQWoq8p59Fh5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e91cbd3bee9b269285206db5dd091c776d8d042ecacd3c41542537f99ce4839","isrc":"BRABZ0600075","name":"Yesterday (Bossa Version)","registered_at":"2026-06-04T15:47:46Z","spotify_id":"0s6EziOA3ZQQWoq8p59Fh5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e91cbd3bee9b269285206db5dd091c776d8d042ecacd3c41542537f99ce4839. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0s6EziOA3ZQQWoq8p59Fh5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0s6EziOA3ZQQWoq8p59Fh5.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5e91cbd3bee9b269285206db5dd091c776d8d042ecacd3c41542537f99ce4839","isrc":"BRABZ0600075","name":"Yesterday (Bossa Version)","registered_at":"2026-06-04T15:47:46Z","spotify_id":"0s6EziOA3ZQQWoq8p59Fh5","type":"track"}

Relaxing Bossa Lounge 6
type: MusicAlbum
date published: 2010-12-17
track: Womanizer (Bossa version)
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263119
  explicit: false
  by artist: Marcela Mangabeira
  in album: Relaxing Bossa Lounge 6
    type: MusicAlbum
    date published: 2010-12-17
  isrc code: BRB580900002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:12:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x97d05012334d08031a56cbb849c69b8abeed8be03b8ac07f3e96ce220d789be9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Sp1UJ6XyHjCTr4J9ND7kA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Sp1UJ6XyHjCTr4J9ND7kA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x97d05012334d08031a56cbb849c69b8abeed8be03b8ac07f3e96ce220d789be9","isrc":"BRB580900002","name":"Womanizer (Bossa version)","registered_at":"2026-06-07T08:12:42Z","spotify_id":"3Sp1UJ6XyHjCTr4J9ND7kA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d05012334d08031a56cbb849c69b8abeed8be03b8ac07f3e96ce220d789be9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Sp1UJ6XyHjCTr4J9ND7kA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Sp1UJ6XyHjCTr4J9ND7kA.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x97d05012334d08031a56cbb849c69b8abeed8be03b8ac07f3e96ce220d789be9","isrc":"BRB580900002","name":"Womanizer (Bossa version)","registered_at":"2026-06-07T08:12:42Z","spotify_id":"3Sp1UJ6XyHjCTr4J9ND7kA","type":"track"}
track: Eternal Flame (Bossa version)
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216398
  explicit: false
  by artist: Barbara Mendes
  in album: Relaxing Bossa Lounge 6
    type: MusicAlbum
    date published: 2010-12-17
  isrc code: BRB580900217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:31:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0e720ae02c907f1d0a19f7135329d96366c0c3175442c9f232d730dc81e56eb4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5UmdZ0itwXOnP9q8aKO84x.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UmdZ0itwXOnP9q8aKO84x
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0e720ae02c907f1d0a19f7135329d96366c0c3175442c9f232d730dc81e56eb4","isrc":"BRB580900217","name":"Eternal Flame (Bossa version)","registered_at":"2026-06-06T11:31:14Z","spotify_id":"5UmdZ0itwXOnP9q8aKO84x","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e720ae02c907f1d0a19f7135329d96366c0c3175442c9f232d730dc81e56eb4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5UmdZ0itwXOnP9q8aKO84x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UmdZ0itwXOnP9q8aKO84x.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0e720ae02c907f1d0a19f7135329d96366c0c3175442c9f232d730dc81e56eb4","isrc":"BRB580900217","name":"Eternal Flame (Bossa version)","registered_at":"2026-06-06T11:31:14Z","spotify_id":"5UmdZ0itwXOnP9q8aKO84x","type":"track"}
track: Eleanor Rigby (Bossa version)
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181318
  explicit: false
  by artist: Eduardo Braga
  in album: Relaxing Bossa Lounge 6
    type: MusicAlbum
    date published: 2010-12-17
  isrc code: BRB580800006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:07:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d788c1ccef529e7dcdf09cf024d60b96171454b72fc9121a4f2ffadbc1a8dbc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3iqxEvY3X3cS8Sxr7IAaZl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iqxEvY3X3cS8Sxr7IAaZl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d788c1ccef529e7dcdf09cf024d60b96171454b72fc9121a4f2ffadbc1a8dbc","isrc":"BRB580800006","name":"Eleanor Rigby (Bossa version)","registered_at":"2026-06-09T09:07:27Z","spotify_id":"3iqxEvY3X3cS8Sxr7IAaZl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d788c1ccef529e7dcdf09cf024d60b96171454b72fc9121a4f2ffadbc1a8dbc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3iqxEvY3X3cS8Sxr7IAaZl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iqxEvY3X3cS8Sxr7IAaZl.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9d788c1ccef529e7dcdf09cf024d60b96171454b72fc9121a4f2ffadbc1a8dbc","isrc":"BRB580800006","name":"Eleanor Rigby (Bossa version)","registered_at":"2026-06-09T09:07:27Z","spotify_id":"3iqxEvY3X3cS8Sxr7IAaZl","type":"track"}
track: Ebony and Ivory (Bossa version)
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220531
  explicit: false
  by artist: Monique Kessous
  in album: Relaxing Bossa Lounge 6
    type: MusicAlbum
    date published: 2010-12-17
  isrc code: BRB580700188
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:35:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3d53b1f2e63ba12b26d21b3ed15055a8b33028f36fb7cff6ec066a14ce588b77
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7aOzQ6M5m2KrEBh9u8Y70L.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aOzQ6M5m2KrEBh9u8Y70L
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3d53b1f2e63ba12b26d21b3ed15055a8b33028f36fb7cff6ec066a14ce588b77","isrc":"BRB580700188","name":"Ebony and Ivory (Bossa version)","registered_at":"2026-06-04T15:35:48Z","spotify_id":"7aOzQ6M5m2KrEBh9u8Y70L","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d53b1f2e63ba12b26d21b3ed15055a8b33028f36fb7cff6ec066a14ce588b77. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7aOzQ6M5m2KrEBh9u8Y70L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aOzQ6M5m2KrEBh9u8Y70L.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3d53b1f2e63ba12b26d21b3ed15055a8b33028f36fb7cff6ec066a14ce588b77","isrc":"BRB580700188","name":"Ebony and Ivory (Bossa version)","registered_at":"2026-06-04T15:35:48Z","spotify_id":"7aOzQ6M5m2KrEBh9u8Y70L","type":"track"}
track: Put Your Records on (Bossa version)
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214505
  explicit: false
  by artist: Marcela Mangabeira
  in album: Relaxing Bossa Lounge 6
    type: MusicAlbum
    date published: 2010-12-17
  isrc code: BRB580700148
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Papa Don't Preach (Bossa version)
track: My Girl (Bossa version)
track: Smooth Criminal (Bossa version)
track: Jai Ho (You Are My Destiny) (Bossa version)
track: The Shadow of Your Smile (Bossa version)
track: All that She Wants (Bossa version)
track: Something (Bossa version)
track: Alone Again (Naturally) (Bossa version)
track: No Woman, No Cry (Bossa version)
track: Bridge Over Troubled Water (Bossa version)
track: For Once in My Life (Bossa version)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T21:49:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xea7f8d78dcf50a805088715c63173fb90026387daa6c03d69bd636aed336eb11

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0nHxZ0pmHQgC92cExfGIE4.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nHxZ0pmHQgC92cExfGIE4

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xea7f8d78dcf50a805088715c63173fb90026387daa6c03d69bd636aed336eb11","isrc":"BRB580700148","name":"Put Your Records on (Bossa version)","registered_at":"2026-06-06T21:49:07Z","spotify_id":"0nHxZ0pmHQgC92cExfGIE4","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7f8d78dcf50a805088715c63173fb90026387daa6c03d69bd636aed336eb11. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0nHxZ0pmHQgC92cExfGIE4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nHxZ0pmHQgC92cExfGIE4.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xea7f8d78dcf50a805088715c63173fb90026387daa6c03d69bd636aed336eb11","isrc":"BRB580700148","name":"Put Your Records on (Bossa version)","registered_at":"2026-06-06T21:49:07Z","spotify_id":"0nHxZ0pmHQgC92cExfGIE4","type":"track"}

Papa Don't Preach (Bossa version)
type: MusicRecording
duration: PT3M49S
duration ms: 229639
explicit: false
by artist: Maira Martins
in album: Relaxing Bossa Lounge 6
  type: MusicAlbum
  date published: 2010-12-17
isrc code: BRB580900089
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:03:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeda03d5929023dd21c29fcb1e4680eae3dd863169044606fcab8229cf4c19765
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2rSmZp58t4Xmk4vWcgy04q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rSmZp58t4Xmk4vWcgy04q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeda03d5929023dd21c29fcb1e4680eae3dd863169044606fcab8229cf4c19765","isrc":"BRB580900089","name":"Papa Don't Preach (Bossa version)","registered_at":"2026-06-04T16:03:05Z","spotify_id":"2rSmZp58t4Xmk4vWcgy04q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda03d5929023dd21c29fcb1e4680eae3dd863169044606fcab8229cf4c19765. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rSmZp58t4Xmk4vWcgy04q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rSmZp58t4Xmk4vWcgy04q.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xeda03d5929023dd21c29fcb1e4680eae3dd863169044606fcab8229cf4c19765","isrc":"BRB580900089","name":"Papa Don't Preach (Bossa version)","registered_at":"2026-06-04T16:03:05Z","spotify_id":"2rSmZp58t4Xmk4vWcgy04q","type":"track"}

My Girl (Bossa version)
type: MusicRecording
duration: PT3M37S
duration ms: 217771
explicit: false
by artist: Franco Satamini
in album: Relaxing Bossa Lounge 6
  type: MusicAlbum
  date published: 2010-12-17
isrc code: BRB580900201
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:10:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae5fff64f67e12d5494363b7e8cc30a83c51939294ddfbaaf4e2c247d7c1b6ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5oHVtGnibBYi6qK0PODEPt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oHVtGnibBYi6qK0PODEPt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae5fff64f67e12d5494363b7e8cc30a83c51939294ddfbaaf4e2c247d7c1b6ca","isrc":"BRB580900201","name":"My Girl (Bossa version)","registered_at":"2026-06-05T13:10:43Z","spotify_id":"5oHVtGnibBYi6qK0PODEPt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5fff64f67e12d5494363b7e8cc30a83c51939294ddfbaaf4e2c247d7c1b6ca. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5oHVtGnibBYi6qK0PODEPt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oHVtGnibBYi6qK0PODEPt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xae5fff64f67e12d5494363b7e8cc30a83c51939294ddfbaaf4e2c247d7c1b6ca","isrc":"BRB580900201","name":"My Girl (Bossa version)","registered_at":"2026-06-05T13:10:43Z","spotify_id":"5oHVtGnibBYi6qK0PODEPt","type":"track"}

Smooth Criminal (Bossa version)
type: MusicRecording
duration: PT3M56S
duration ms: 236065
explicit: false
by artist: Joana Duah
in album: Relaxing Bossa Lounge 6
  type: MusicAlbum
  date published: 2010-12-17
isrc code: BRB580900129
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:10:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf945dba53deedb92286580b52465d5fce33aa67f4e975b99a56f91306b2690e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2zbCnfXhn0awO9YoFUyRgt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zbCnfXhn0awO9YoFUyRgt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf945dba53deedb92286580b52465d5fce33aa67f4e975b99a56f91306b2690e8","isrc":"BRB580900129","name":"Smooth Criminal (Bossa version)","registered_at":"2026-06-05T13:10:58Z","spotify_id":"2zbCnfXhn0awO9YoFUyRgt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf945dba53deedb92286580b52465d5fce33aa67f4e975b99a56f91306b2690e8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2zbCnfXhn0awO9YoFUyRgt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zbCnfXhn0awO9YoFUyRgt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf945dba53deedb92286580b52465d5fce33aa67f4e975b99a56f91306b2690e8","isrc":"BRB580900129","name":"Smooth Criminal (Bossa version)","registered_at":"2026-06-05T13:10:58Z","spotify_id":"2zbCnfXhn0awO9YoFUyRgt","type":"track"}

Jai Ho (You Are My Destiny) (Bossa version)
type: MusicRecording
duration: PT3M44S
duration ms: 224571
explicit: false
by artist: Barbara Mendes
in album: Relaxing Bossa Lounge 6
  type: MusicAlbum
  date published: 2010-12-17
isrc code: BRB580900122
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:51:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90b81fb735c2a4f325a5cf1ff76a1b0a0c55d6670821e61751643e7af3f00cee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6bqQdyqXJ5sj7i4BSs4jPf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bqQdyqXJ5sj7i4BSs4jPf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90b81fb735c2a4f325a5cf1ff76a1b0a0c55d6670821e61751643e7af3f00cee","isrc":"BRB580900122","name":"Jai Ho (You Are My Destiny) (Bossa version)","registered_at":"2026-06-09T14:51:25Z","spotify_id":"6bqQdyqXJ5sj7i4BSs4jPf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b81fb735c2a4f325a5cf1ff76a1b0a0c55d6670821e61751643e7af3f00cee. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6bqQdyqXJ5sj7i4BSs4jPf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bqQdyqXJ5sj7i4BSs4jPf.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x90b81fb735c2a4f325a5cf1ff76a1b0a0c55d6670821e61751643e7af3f00cee","isrc":"BRB580900122","name":"Jai Ho (You Are My Destiny) (Bossa version)","registered_at":"2026-06-09T14:51:25Z","spotify_id":"6bqQdyqXJ5sj7i4BSs4jPf","type":"track"}

The Shadow of Your Smile (Bossa version)
type: MusicRecording
duration: PT3M1S
duration ms: 181638
explicit: false
by artist: Maria Augusta
in album: Relaxing Bossa Lounge 6
  type: MusicAlbum
  date published: 2010-12-17
isrc code: BRABZ9500014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T11:31:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72eea5b2212679124a773513ec7a43e4de45271734ea6313a38f17a16355f711
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1nAAzf92pIM2RqmuXSpeNK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nAAzf92pIM2RqmuXSpeNK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72eea5b2212679124a773513ec7a43e4de45271734ea6313a38f17a16355f711","isrc":"BRABZ9500014","name":"The Shadow of Your Smile (Bossa version)","registered_at":"2026-06-06T11:31:49Z","spotify_id":"1nAAzf92pIM2RqmuXSpeNK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72eea5b2212679124a773513ec7a43e4de45271734ea6313a38f17a16355f711. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nAAzf92pIM2RqmuXSpeNK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nAAzf92pIM2RqmuXSpeNK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x72eea5b2212679124a773513ec7a43e4de45271734ea6313a38f17a16355f711","isrc":"BRABZ9500014","name":"The Shadow of Your Smile (Bossa version)","registered_at":"2026-06-06T11:31:49Z","spotify_id":"1nAAzf92pIM2RqmuXSpeNK","type":"track"}

All that She Wants (Bossa version)
type: MusicRecording
duration: PT3M6S
duration ms: 186650
explicit: false
by artist: Tattyana
in album: Relaxing Bossa Lounge 6
  type: MusicAlbum
  date published: 2010-12-17
isrc code: BRB580900092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:12:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ecb5ccfd0426d46355cdd4555ef9f2dc8462d41203864b48ff5e1dede47fc54
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3qWqTo8HdpANPCGPCb0t1z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qWqTo8HdpANPCGPCb0t1z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ecb5ccfd0426d46355cdd4555ef9f2dc8462d41203864b48ff5e1dede47fc54","isrc":"BRB580900092","name":"All that She Wants (Bossa version)","registered_at":"2026-06-06T05:12:58Z","spotify_id":"3qWqTo8HdpANPCGPCb0t1z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecb5ccfd0426d46355cdd4555ef9f2dc8462d41203864b48ff5e1dede47fc54. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qWqTo8HdpANPCGPCb0t1z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qWqTo8HdpANPCGPCb0t1z.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4ecb5ccfd0426d46355cdd4555ef9f2dc8462d41203864b48ff5e1dede47fc54","isrc":"BRB580900092","name":"All that She Wants (Bossa version)","registered_at":"2026-06-06T05:12:58Z","spotify_id":"3qWqTo8HdpANPCGPCb0t1z","type":"track"}

Something (Bossa version)
type: MusicRecording
duration: PT2M43S
duration ms: 163543
explicit: false
by artist: Cris Delanno
in album: Relaxing Bossa Lounge 6
  type: MusicAlbum
  date published: 2010-12-17
isrc code: BRB580800010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:26:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x334dcd1bb1ab1e674ddf7a41c4df127817a88a89a1bc5a69ae676959f62952e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2jFSBi7oLWK41UGGwJzx3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jFSBi7oLWK41UGGwJzx3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x334dcd1bb1ab1e674ddf7a41c4df127817a88a89a1bc5a69ae676959f62952e6","isrc":"BRB580800010","name":"Something (Bossa version)","registered_at":"2026-06-05T15:26:26Z","spotify_id":"2jFSBi7oLWK41UGGwJzx3d","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334dcd1bb1ab1e674ddf7a41c4df127817a88a89a1bc5a69ae676959f62952e6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2jFSBi7oLWK41UGGwJzx3d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jFSBi7oLWK41UGGwJzx3d.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x334dcd1bb1ab1e674ddf7a41c4df127817a88a89a1bc5a69ae676959f62952e6","isrc":"BRB580800010","name":"Something (Bossa version)","registered_at":"2026-06-05T15:26:26Z","spotify_id":"2jFSBi7oLWK41UGGwJzx3d","type":"track"}

Alone Again (Naturally) (Bossa version)
type: MusicRecording
duration: PT4M1S
duration ms: 241159
explicit: false
by artist: Daniela Procopio
in album: Relaxing Bossa Lounge 6
  type: MusicAlbum
  date published: 2010-12-17
isrc code: BRB580800141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:37:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0d28f6dac004ed5a84dcb0eac9dcc6b8bf748411d52c2125804d934a51df099
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0L5EqtrLV4zAWzOuULh7Cw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0L5EqtrLV4zAWzOuULh7Cw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0d28f6dac004ed5a84dcb0eac9dcc6b8bf748411d52c2125804d934a51df099","isrc":"BRB580800141","name":"Alone Again (Naturally) (Bossa version)","registered_at":"2026-06-05T22:37:43Z","spotify_id":"0L5EqtrLV4zAWzOuULh7Cw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d28f6dac004ed5a84dcb0eac9dcc6b8bf748411d52c2125804d934a51df099. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0L5EqtrLV4zAWzOuULh7Cw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0L5EqtrLV4zAWzOuULh7Cw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe0d28f6dac004ed5a84dcb0eac9dcc6b8bf748411d52c2125804d934a51df099","isrc":"BRB580800141","name":"Alone Again (Naturally) (Bossa version)","registered_at":"2026-06-05T22:37:43Z","spotify_id":"0L5EqtrLV4zAWzOuULh7Cw","type":"track"}

No Woman, No Cry (Bossa version)
type: MusicRecording
duration: PT4M0S
duration ms: 240666
explicit: false
by artist: Flavio Mendes
in album: Relaxing Bossa Lounge 6
  type: MusicAlbum
  date published: 2010-12-17
isrc code: BRB580900100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:13:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb1d26f0942478f92f6500a85580e993a70532fa0da32cce67370401f36a4fe4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/24eOuemao9KWC1fkEiBXlh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24eOuemao9KWC1fkEiBXlh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb1d26f0942478f92f6500a85580e993a70532fa0da32cce67370401f36a4fe4","isrc":"BRB580900100","name":"No Woman, No Cry (Bossa version)","registered_at":"2026-06-05T13:13:53Z","spotify_id":"24eOuemao9KWC1fkEiBXlh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1d26f0942478f92f6500a85580e993a70532fa0da32cce67370401f36a4fe4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/24eOuemao9KWC1fkEiBXlh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24eOuemao9KWC1fkEiBXlh.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcb1d26f0942478f92f6500a85580e993a70532fa0da32cce67370401f36a4fe4","isrc":"BRB580900100","name":"No Woman, No Cry (Bossa version)","registered_at":"2026-06-05T13:13:53Z","spotify_id":"24eOuemao9KWC1fkEiBXlh","type":"track"}

Bridge Over Troubled Water (Bossa version)
type: MusicRecording
duration: PT3M56S
duration ms: 236265
explicit: false
by artist: Bruna Repetto
in album: Relaxing Bossa Lounge 6
  type: MusicAlbum
  date published: 2010-12-17
isrc code: BRB581000231
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:16:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a4e84a4a198f57f6c73e5d00723210c3fcce8fca228b2696201f987dce4c5c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2dElltWQhVARvhESw2zqDU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dElltWQhVARvhESw2zqDU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a4e84a4a198f57f6c73e5d00723210c3fcce8fca228b2696201f987dce4c5c2","isrc":"BRB581000231","name":"Bridge Over Troubled Water (Bossa version)","registered_at":"2026-06-08T04:16:44Z","spotify_id":"2dElltWQhVARvhESw2zqDU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4e84a4a198f57f6c73e5d00723210c3fcce8fca228b2696201f987dce4c5c2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dElltWQhVARvhESw2zqDU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dElltWQhVARvhESw2zqDU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4a4e84a4a198f57f6c73e5d00723210c3fcce8fca228b2696201f987dce4c5c2","isrc":"BRB581000231","name":"Bridge Over Troubled Water (Bossa version)","registered_at":"2026-06-08T04:16:44Z","spotify_id":"2dElltWQhVARvhESw2zqDU","type":"track"}

For Once in My Life (Bossa version)
type: MusicRecording
duration: PT2M13S
duration ms: 133744
explicit: false
by artist: Bob Tostes
in album: Relaxing Bossa Lounge 6
  type: MusicAlbum
  date published: 2010-12-17
isrc code: BRB580700029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:54:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdaa805f9989467fa9b26d3d2a210a3e979e6fe2eb1ffdbec5d9c0163023e9aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0R4yEP6Eq5G9dko1l8l772.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0R4yEP6Eq5G9dko1l8l772
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbdaa805f9989467fa9b26d3d2a210a3e979e6fe2eb1ffdbec5d9c0163023e9aa","isrc":"BRB580700029","name":"For Once in My Life (Bossa version)","registered_at":"2026-06-07T20:54:40Z","spotify_id":"0R4yEP6Eq5G9dko1l8l772","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdaa805f9989467fa9b26d3d2a210a3e979e6fe2eb1ffdbec5d9c0163023e9aa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0R4yEP6Eq5G9dko1l8l772.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0R4yEP6Eq5G9dko1l8l772.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbdaa805f9989467fa9b26d3d2a210a3e979e6fe2eb1ffdbec5d9c0163023e9aa","isrc":"BRB580700029","name":"For Once in My Life (Bossa version)","registered_at":"2026-06-07T20:54:40Z","spotify_id":"0R4yEP6Eq5G9dko1l8l772","type":"track"}

Relaxing Bossa Lounge 9
type: MusicAlbum
date published: 2012-02-23
track: We Can Work It out (Bossa Version)
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208074
  explicit: false
  by artist: Marcela Mangabeira
  in album: Relaxing Bossa Lounge 9
    type: MusicAlbum
    date published: 2012-02-23
  isrc code: BRB580800015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:11:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe041318b806328a028c0340651dec01b050605a234f1a188fe20c198022a3b67
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1DyowzfRu6pYleyUJxsH0P.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DyowzfRu6pYleyUJxsH0P
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe041318b806328a028c0340651dec01b050605a234f1a188fe20c198022a3b67","isrc":"BRB580800015","name":"We Can Work It out (Bossa Version)","registered_at":"2026-06-07T08:11:18Z","spotify_id":"1DyowzfRu6pYleyUJxsH0P","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe041318b806328a028c0340651dec01b050605a234f1a188fe20c198022a3b67. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DyowzfRu6pYleyUJxsH0P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DyowzfRu6pYleyUJxsH0P.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe041318b806328a028c0340651dec01b050605a234f1a188fe20c198022a3b67","isrc":"BRB580800015","name":"We Can Work It out (Bossa Version)","registered_at":"2026-06-07T08:11:18Z","spotify_id":"1DyowzfRu6pYleyUJxsH0P","type":"track"}
track: Baubles, Bangles and Beads (Bossa Version)
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176518
  explicit: false
  by artist: Cecilia Dale
  in album: Relaxing Bossa Lounge 9
    type: MusicAlbum
    date published: 2012-02-23
  isrc code: BRABZ0300155
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T05:11:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaeb22b0e3a090b457388a5acff28a9217d974a2df286a07d2fd9ecc4fbf0d039
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5a0VVJvUsbQB9FDVqobKmS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a0VVJvUsbQB9FDVqobKmS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaeb22b0e3a090b457388a5acff28a9217d974a2df286a07d2fd9ecc4fbf0d039","isrc":"BRABZ0300155","name":"Baubles, Bangles and Beads (Bossa Version)","registered_at":"2026-06-10T05:11:50Z","spotify_id":"5a0VVJvUsbQB9FDVqobKmS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb22b0e3a090b457388a5acff28a9217d974a2df286a07d2fd9ecc4fbf0d039. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5a0VVJvUsbQB9FDVqobKmS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a0VVJvUsbQB9FDVqobKmS.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xaeb22b0e3a090b457388a5acff28a9217d974a2df286a07d2fd9ecc4fbf0d039","isrc":"BRABZ0300155","name":"Baubles, Bangles and Beads (Bossa Version)","registered_at":"2026-06-10T05:11:50Z","spotify_id":"5a0VVJvUsbQB9FDVqobKmS","type":"track"}
track: Californication (Bossa Version)
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252331
  explicit: false
  by artist: Barbara Mendes
  in album: Relaxing Bossa Lounge 9
    type: MusicAlbum
    date published: 2012-02-23
  isrc code: BRB580800157
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:15:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61c0ed63896f4d38912524cd0b4042d95f76a09366bb1fa0ce2e0650da6584de
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/77avWZO4uxO9RZ61rNLQll.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77avWZO4uxO9RZ61rNLQll
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x61c0ed63896f4d38912524cd0b4042d95f76a09366bb1fa0ce2e0650da6584de","isrc":"BRB580800157","name":"Californication (Bossa Version)","registered_at":"2026-06-07T14:15:52Z","spotify_id":"77avWZO4uxO9RZ61rNLQll","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c0ed63896f4d38912524cd0b4042d95f76a09366bb1fa0ce2e0650da6584de. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/77avWZO4uxO9RZ61rNLQll.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77avWZO4uxO9RZ61rNLQll.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x61c0ed63896f4d38912524cd0b4042d95f76a09366bb1fa0ce2e0650da6584de","isrc":"BRB580800157","name":"Californication (Bossa Version)","registered_at":"2026-06-07T14:15:52Z","spotify_id":"77avWZO4uxO9RZ61rNLQll","type":"track"}
track: Blackbird (Bossa Version)
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148514
  explicit: false
  by artist: Flavio Mendes
  in album: Relaxing Bossa Lounge 9
    type: MusicAlbum
    date published: 2012-02-23
  isrc code: BRB580800005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:31:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa99fa2cb4de3c7e5bb7f667a5b260e6295eeee666910427592ad1cdad594d239
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7aURDumcIJ0BC94uUix66e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aURDumcIJ0BC94uUix66e
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa99fa2cb4de3c7e5bb7f667a5b260e6295eeee666910427592ad1cdad594d239","isrc":"BRB580800005","name":"Blackbird (Bossa Version)","registered_at":"2026-06-06T11:31:28Z","spotify_id":"7aURDumcIJ0BC94uUix66e","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99fa2cb4de3c7e5bb7f667a5b260e6295eeee666910427592ad1cdad594d239. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7aURDumcIJ0BC94uUix66e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aURDumcIJ0BC94uUix66e.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa99fa2cb4de3c7e5bb7f667a5b260e6295eeee666910427592ad1cdad594d239","isrc":"BRB580800005","name":"Blackbird (Bossa Version)","registered_at":"2026-06-06T11:31:28Z","spotify_id":"7aURDumcIJ0BC94uUix66e","type":"track"}
track: Do You Really Want to Hurt Me? (Bossa Version)
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202628
  explicit: false
  by artist: Daniela Procopio
  in album: Relaxing Bossa Lounge 9
    type: MusicAlbum
    date published: 2012-02-23
  isrc code: BRB580700109
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Smooth Operator (Bossa Version)
track: Autumn Leaves (Bossa Version)
track: Good Day Sunshine (Bossa Version)
track: Baby (Bossa Version)
track: Baby Come Back (Bossa Version)
track: Back to December (Bossa Version)
track: I Am Not in Love (Bossa Version)
track: I Say a Little Prayer (Bossa Version)
track: Clair (Bossa Version)
track: Summertime (Bossa Version)
track: My Way (Bossa Version)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T16:03:27+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe8a40d2b84cce13bf59a57714b6b2ccdf55e968e407d41df03dc6e39ec674030

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2JT53i6vKxDNqha9Bhvd4X.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JT53i6vKxDNqha9Bhvd4X

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe8a40d2b84cce13bf59a57714b6b2ccdf55e968e407d41df03dc6e39ec674030","isrc":"BRB580700109","name":"Do You Really Want to Hurt Me? (Bossa Version)","registered_at":"2026-06-04T16:03:27Z","spotify_id":"2JT53i6vKxDNqha9Bhvd4X","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a40d2b84cce13bf59a57714b6b2ccdf55e968e407d41df03dc6e39ec674030. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JT53i6vKxDNqha9Bhvd4X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JT53i6vKxDNqha9Bhvd4X.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xe8a40d2b84cce13bf59a57714b6b2ccdf55e968e407d41df03dc6e39ec674030","isrc":"BRB580700109","name":"Do You Really Want to Hurt Me? (Bossa Version)","registered_at":"2026-06-04T16:03:27Z","spotify_id":"2JT53i6vKxDNqha9Bhvd4X","type":"track"}

Smooth Operator (Bossa Version)
type: MusicRecording
duration: PT3M53S
duration ms: 233871
explicit: false
by artist: Eduardo Braga
in album: Relaxing Bossa Lounge 9
  type: MusicAlbum
  date published: 2012-02-23
isrc code: BRB580700100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:33:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04d88b1e7efe91cc9d65c4e06b635711a6c65a4144e92756deba62be501abec6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6NjTtGBH0vhqV3dXSZNdGS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NjTtGBH0vhqV3dXSZNdGS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04d88b1e7efe91cc9d65c4e06b635711a6c65a4144e92756deba62be501abec6","isrc":"BRB580700100","name":"Smooth Operator (Bossa Version)","registered_at":"2026-06-05T16:33:07Z","spotify_id":"6NjTtGBH0vhqV3dXSZNdGS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d88b1e7efe91cc9d65c4e06b635711a6c65a4144e92756deba62be501abec6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6NjTtGBH0vhqV3dXSZNdGS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NjTtGBH0vhqV3dXSZNdGS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x04d88b1e7efe91cc9d65c4e06b635711a6c65a4144e92756deba62be501abec6","isrc":"BRB580700100","name":"Smooth Operator (Bossa Version)","registered_at":"2026-06-05T16:33:07Z","spotify_id":"6NjTtGBH0vhqV3dXSZNdGS","type":"track"}

Autumn Leaves (Bossa Version)
type: MusicRecording
duration: PT3M40S
duration ms: 220543
explicit: false
by artist: Cecilia Dale
in album: Relaxing Bossa Lounge 9
  type: MusicAlbum
  date published: 2012-02-23
isrc code: BRABZ0300161
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:08:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac2f0e0e0cad9d65bd09022328667fdd132eaacee0e41fc5bbaeb87efbfddea5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6bkuWiJXla4eIbRNwXaM21.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bkuWiJXla4eIbRNwXaM21
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac2f0e0e0cad9d65bd09022328667fdd132eaacee0e41fc5bbaeb87efbfddea5","isrc":"BRABZ0300161","name":"Autumn Leaves (Bossa Version)","registered_at":"2026-06-18T18:08:56Z","spotify_id":"6bkuWiJXla4eIbRNwXaM21","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2f0e0e0cad9d65bd09022328667fdd132eaacee0e41fc5bbaeb87efbfddea5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6bkuWiJXla4eIbRNwXaM21.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bkuWiJXla4eIbRNwXaM21.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xac2f0e0e0cad9d65bd09022328667fdd132eaacee0e41fc5bbaeb87efbfddea5","isrc":"BRABZ0300161","name":"Autumn Leaves (Bossa Version)","registered_at":"2026-06-18T18:08:56Z","spotify_id":"6bkuWiJXla4eIbRNwXaM21","type":"track"}

Good Day Sunshine (Bossa Version)
type: MusicRecording
duration: PT2M53S
duration ms: 173151
explicit: false
by artist: Lulu Joppert
in album: Relaxing Bossa Lounge 9
  type: MusicAlbum
  date published: 2012-02-23
isrc code: BRB580800014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:22:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x970a6b3a62140d92d43aa2677c5f9a91bd93da17e4d09b8614d8dcf003188082
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4On7MIVoZ3fd0AOVzL0Hr2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4On7MIVoZ3fd0AOVzL0Hr2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x970a6b3a62140d92d43aa2677c5f9a91bd93da17e4d09b8614d8dcf003188082","isrc":"BRB580800014","name":"Good Day Sunshine (Bossa Version)","registered_at":"2026-06-09T18:22:55Z","spotify_id":"4On7MIVoZ3fd0AOVzL0Hr2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970a6b3a62140d92d43aa2677c5f9a91bd93da17e4d09b8614d8dcf003188082. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4On7MIVoZ3fd0AOVzL0Hr2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4On7MIVoZ3fd0AOVzL0Hr2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x970a6b3a62140d92d43aa2677c5f9a91bd93da17e4d09b8614d8dcf003188082","isrc":"BRB580800014","name":"Good Day Sunshine (Bossa Version)","registered_at":"2026-06-09T18:22:55Z","spotify_id":"4On7MIVoZ3fd0AOVzL0Hr2","type":"track"}

Baby (Bossa Version)
type: MusicRecording
duration: PT3M42S
duration ms: 222261
explicit: false
by artist: Nicole
by artist: Kropf
in album: Relaxing Bossa Lounge 9
  type: MusicAlbum
  date published: 2012-02-23
isrc code: USA371648437
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:04:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfcea7938543e4bd780226050c8f2c60197964984e794ee4070ece8d32f08134
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3uHWNN2beSLevubd3N9dV4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uHWNN2beSLevubd3N9dV4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfcea7938543e4bd780226050c8f2c60197964984e794ee4070ece8d32f08134","isrc":"USA371648437","name":"Baby (Bossa Version)","registered_at":"2026-06-10T01:04:08Z","spotify_id":"3uHWNN2beSLevubd3N9dV4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcea7938543e4bd780226050c8f2c60197964984e794ee4070ece8d32f08134. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3uHWNN2beSLevubd3N9dV4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uHWNN2beSLevubd3N9dV4.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbfcea7938543e4bd780226050c8f2c60197964984e794ee4070ece8d32f08134","isrc":"USA371648437","name":"Baby (Bossa Version)","registered_at":"2026-06-10T01:04:08Z","spotify_id":"3uHWNN2beSLevubd3N9dV4","type":"track"}

Baby Come Back (Bossa Version)
type: MusicRecording
duration: PT3M39S
duration ms: 219985
explicit: false
by artist: Monique Kessous
in album: Relaxing Bossa Lounge 9
  type: MusicAlbum
  date published: 2012-02-23
isrc code: BRB580800027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:20:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc17f45db8d13c59d1965db7b8647fb55473597c55206fbac57a4c7965726884
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Lj837VMgt8ioqNlF7eyEf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Lj837VMgt8ioqNlF7eyEf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc17f45db8d13c59d1965db7b8647fb55473597c55206fbac57a4c7965726884","isrc":"BRB580800027","name":"Baby Come Back (Bossa Version)","registered_at":"2026-06-07T14:20:34Z","spotify_id":"4Lj837VMgt8ioqNlF7eyEf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc17f45db8d13c59d1965db7b8647fb55473597c55206fbac57a4c7965726884. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Lj837VMgt8ioqNlF7eyEf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Lj837VMgt8ioqNlF7eyEf.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xfc17f45db8d13c59d1965db7b8647fb55473597c55206fbac57a4c7965726884","isrc":"BRB580800027","name":"Baby Come Back (Bossa Version)","registered_at":"2026-06-07T14:20:34Z","spotify_id":"4Lj837VMgt8ioqNlF7eyEf","type":"track"}

Back to December (Bossa Version)
type: MusicRecording
duration: PT4M49S
duration ms: 289901
explicit: false
by artist: Priscilla Mariano
in album: Relaxing Bossa Lounge 9
  type: MusicAlbum
  date published: 2012-02-23
isrc code: USA371648438
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:02:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ae36534e6cd00a49d8517dcc461b07d58525cc4848a37db64a2bc03763320ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3M9CyMDpRuY4GCvW4lV8jp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M9CyMDpRuY4GCvW4lV8jp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ae36534e6cd00a49d8517dcc461b07d58525cc4848a37db64a2bc03763320ec","isrc":"USA371648438","name":"Back to December (Bossa Version)","registered_at":"2026-06-07T20:02:00Z","spotify_id":"3M9CyMDpRuY4GCvW4lV8jp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae36534e6cd00a49d8517dcc461b07d58525cc4848a37db64a2bc03763320ec. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3M9CyMDpRuY4GCvW4lV8jp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M9CyMDpRuY4GCvW4lV8jp.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0ae36534e6cd00a49d8517dcc461b07d58525cc4848a37db64a2bc03763320ec","isrc":"USA371648438","name":"Back to December (Bossa Version)","registered_at":"2026-06-07T20:02:00Z","spotify_id":"3M9CyMDpRuY4GCvW4lV8jp","type":"track"}

I Am Not in Love (Bossa Version)
type: MusicRecording
duration: PT4M15S
duration ms: 255692
explicit: false
by artist: Marcelo Rezende
in album: Relaxing Bossa Lounge 9
  type: MusicAlbum
  date published: 2012-02-23
isrc code: USA371648439
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:43:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbb9111ee5329548aa6ad095e4b7c09b1465fba50bcf793b8ecf99fd3039519a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4WqpJL6xBeBfYavC6SYt3z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WqpJL6xBeBfYavC6SYt3z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbb9111ee5329548aa6ad095e4b7c09b1465fba50bcf793b8ecf99fd3039519a","isrc":"USA371648439","name":"I Am Not in Love (Bossa Version)","registered_at":"2026-06-05T22:43:00Z","spotify_id":"4WqpJL6xBeBfYavC6SYt3z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb9111ee5329548aa6ad095e4b7c09b1465fba50bcf793b8ecf99fd3039519a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4WqpJL6xBeBfYavC6SYt3z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WqpJL6xBeBfYavC6SYt3z.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfbb9111ee5329548aa6ad095e4b7c09b1465fba50bcf793b8ecf99fd3039519a","isrc":"USA371648439","name":"I Am Not in Love (Bossa Version)","registered_at":"2026-06-05T22:43:00Z","spotify_id":"4WqpJL6xBeBfYavC6SYt3z","type":"track"}

I Say a Little Prayer (Bossa Version)
type: MusicRecording
duration: PT3M58S
duration ms: 238434
explicit: false
by artist: Patty Ascher
in album: Relaxing Bossa Lounge 9
  type: MusicAlbum
  date published: 2012-02-23
isrc code: BRB580700078
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:06:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26ce8f17fd534cd1b54acbf795bb26f388ac4b6e7695c18300a53286f79e3309
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1zrOkoxeAHEvNYw53mDJ28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zrOkoxeAHEvNYw53mDJ28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26ce8f17fd534cd1b54acbf795bb26f388ac4b6e7695c18300a53286f79e3309","isrc":"BRB580700078","name":"I Say a Little Prayer (Bossa Version)","registered_at":"2026-06-04T11:06:07Z","spotify_id":"1zrOkoxeAHEvNYw53mDJ28","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ce8f17fd534cd1b54acbf795bb26f388ac4b6e7695c18300a53286f79e3309. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1zrOkoxeAHEvNYw53mDJ28.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zrOkoxeAHEvNYw53mDJ28.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x26ce8f17fd534cd1b54acbf795bb26f388ac4b6e7695c18300a53286f79e3309","isrc":"BRB580700078","name":"I Say a Little Prayer (Bossa Version)","registered_at":"2026-06-04T11:06:07Z","spotify_id":"1zrOkoxeAHEvNYw53mDJ28","type":"track"}

Clair (Bossa Version)
type: MusicRecording
duration: PT2M1S
duration ms: 121301
explicit: false
by artist: Rodrigo Sha
in album: Relaxing Bossa Lounge 9
  type: MusicAlbum
  date published: 2012-02-23
isrc code: BRB580900268
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:09:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3954c30f5c63da0c745dd4cc71a241b56efde346afc28e136a1d313a5c1eedb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1q1Uhqnn7KdATM5moL1a7p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q1Uhqnn7KdATM5moL1a7p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3954c30f5c63da0c745dd4cc71a241b56efde346afc28e136a1d313a5c1eedb9","isrc":"BRB580900268","name":"Clair (Bossa Version)","registered_at":"2026-06-18T18:09:56Z","spotify_id":"1q1Uhqnn7KdATM5moL1a7p","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3954c30f5c63da0c745dd4cc71a241b56efde346afc28e136a1d313a5c1eedb9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1q1Uhqnn7KdATM5moL1a7p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q1Uhqnn7KdATM5moL1a7p.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3954c30f5c63da0c745dd4cc71a241b56efde346afc28e136a1d313a5c1eedb9","isrc":"BRB580900268","name":"Clair (Bossa Version)","registered_at":"2026-06-18T18:09:56Z","spotify_id":"1q1Uhqnn7KdATM5moL1a7p","type":"track"}

Summertime (Bossa Version)
type: MusicRecording
duration: PT3M15S
duration ms: 195929
explicit: false
by artist: Taryn Spilman
in album: Relaxing Bossa Lounge 9
  type: MusicAlbum
  date published: 2012-02-23
isrc code: BRB580600122
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:16:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e65e4d0eeb6c8ec4330cbda285bb43892d4a62a4d4d8e4d21d50ba088b72635
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7ezwzqgOWqWq7VTF20Eq05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ezwzqgOWqWq7VTF20Eq05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e65e4d0eeb6c8ec4330cbda285bb43892d4a62a4d4d8e4d21d50ba088b72635","isrc":"BRB580600122","name":"Summertime (Bossa Version)","registered_at":"2026-06-08T21:16:09Z","spotify_id":"7ezwzqgOWqWq7VTF20Eq05","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e65e4d0eeb6c8ec4330cbda285bb43892d4a62a4d4d8e4d21d50ba088b72635. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ezwzqgOWqWq7VTF20Eq05.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ezwzqgOWqWq7VTF20Eq05.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8e65e4d0eeb6c8ec4330cbda285bb43892d4a62a4d4d8e4d21d50ba088b72635","isrc":"BRB580600122","name":"Summertime (Bossa Version)","registered_at":"2026-06-08T21:16:09Z","spotify_id":"7ezwzqgOWqWq7VTF20Eq05","type":"track"}

My Way (Bossa Version)
type: MusicRecording
duration: PT3M44S
duration ms: 224513
explicit: false
by artist: Bob Tostes
in album: Relaxing Bossa Lounge 9
  type: MusicAlbum
  date published: 2012-02-23
isrc code: BRB580600003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:02:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b87090d96c2d600b5f34e0ee65532c25cbd7e2494dd52c2eff1b485099f5d70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Ekfj9QUElIxIK7azlmhYC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ekfj9QUElIxIK7azlmhYC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b87090d96c2d600b5f34e0ee65532c25cbd7e2494dd52c2eff1b485099f5d70","isrc":"BRB580600003","name":"My Way (Bossa Version)","registered_at":"2026-06-06T14:02:27Z","spotify_id":"0Ekfj9QUElIxIK7azlmhYC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b87090d96c2d600b5f34e0ee65532c25cbd7e2494dd52c2eff1b485099f5d70. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Ekfj9QUElIxIK7azlmhYC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ekfj9QUElIxIK7azlmhYC.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1b87090d96c2d600b5f34e0ee65532c25cbd7e2494dd52c2eff1b485099f5d70","isrc":"BRB580600003","name":"My Way (Bossa Version)","registered_at":"2026-06-06T14:02:27Z","spotify_id":"0Ekfj9QUElIxIK7azlmhYC","type":"track"}

Relaxing Bossa Lounge 8
type: MusicAlbum
date published: 2012-01-15
track: Come Together (Bossa Version)
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238093
  explicit: false
  by artist: Monique Kessous
  in album: Relaxing Bossa Lounge 8
    type: MusicAlbum
    date published: 2012-01-15
  isrc code: BRB580700128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:41:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x535313988946d6c1d90c128c0018c816052c4320ca7aefcc19ca1d87b733edfa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3CLnUOPjlivThZyNnCKe9O.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CLnUOPjlivThZyNnCKe9O
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x535313988946d6c1d90c128c0018c816052c4320ca7aefcc19ca1d87b733edfa","isrc":"BRB580700128","name":"Come Together (Bossa Version)","registered_at":"2026-06-05T05:41:42Z","spotify_id":"3CLnUOPjlivThZyNnCKe9O","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535313988946d6c1d90c128c0018c816052c4320ca7aefcc19ca1d87b733edfa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3CLnUOPjlivThZyNnCKe9O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CLnUOPjlivThZyNnCKe9O.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x535313988946d6c1d90c128c0018c816052c4320ca7aefcc19ca1d87b733edfa","isrc":"BRB580700128","name":"Come Together (Bossa Version)","registered_at":"2026-06-05T05:41:42Z","spotify_id":"3CLnUOPjlivThZyNnCKe9O","type":"track"}
track: Dynamite (Bossa Version)
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168346
  explicit: false
  by artist: Nicole
  in album: Relaxing Bossa Lounge 8
    type: MusicAlbum
    date published: 2012-01-15
  isrc code: USA371591619
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T04:53:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8cdbeabc53bc0d52878c506ca5c2f262c8d472ac6361da2eb5b9ab69c28784a9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7yxo1lWf4ziCpvtkJ7XXsT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yxo1lWf4ziCpvtkJ7XXsT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8cdbeabc53bc0d52878c506ca5c2f262c8d472ac6361da2eb5b9ab69c28784a9","isrc":"USA371591619","name":"Dynamite (Bossa Version)","registered_at":"2026-06-09T04:53:25Z","spotify_id":"7yxo1lWf4ziCpvtkJ7XXsT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdbeabc53bc0d52878c506ca5c2f262c8d472ac6361da2eb5b9ab69c28784a9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7yxo1lWf4ziCpvtkJ7XXsT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yxo1lWf4ziCpvtkJ7XXsT.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8cdbeabc53bc0d52878c506ca5c2f262c8d472ac6361da2eb5b9ab69c28784a9","isrc":"USA371591619","name":"Dynamite (Bossa Version)","registered_at":"2026-06-09T04:53:25Z","spotify_id":"7yxo1lWf4ziCpvtkJ7XXsT","type":"track"}
track: Thriller (Bossa Version)
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232533
  explicit: false
  by artist: Lulu Joppert
  in album: Relaxing Bossa Lounge 8
    type: MusicAlbum
    date published: 2012-01-15
  isrc code: BRB580700302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:18:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62afcf4d92e3d50312aa638b7c64d871e5f136471e035d44f93e45e7326bd164
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1Gyr7cPSCVrN7EFTUQGwC0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Gyr7cPSCVrN7EFTUQGwC0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62afcf4d92e3d50312aa638b7c64d871e5f136471e035d44f93e45e7326bd164","isrc":"BRB580700302","name":"Thriller (Bossa Version)","registered_at":"2026-06-09T18:18:14Z","spotify_id":"1Gyr7cPSCVrN7EFTUQGwC0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62afcf4d92e3d50312aa638b7c64d871e5f136471e035d44f93e45e7326bd164. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Gyr7cPSCVrN7EFTUQGwC0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Gyr7cPSCVrN7EFTUQGwC0.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x62afcf4d92e3d50312aa638b7c64d871e5f136471e035d44f93e45e7326bd164","isrc":"BRB580700302","name":"Thriller (Bossa Version)","registered_at":"2026-06-09T18:18:14Z","spotify_id":"1Gyr7cPSCVrN7EFTUQGwC0","type":"track"}
track: Take My Breath Away (Bossa Version)
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231560
  explicit: false
  by artist: Claudia Rezende
  in album: Relaxing Bossa Lounge 8
    type: MusicAlbum
    date published: 2012-01-15
  isrc code: BRB580900065
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:09:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f98a2102b36f4a8c0d69ff982dcfdc9133ec3fe5669893f16efa9218bcfcbc0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4ZqLJCigcEP2X3z7cNCrhR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZqLJCigcEP2X3z7cNCrhR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f98a2102b36f4a8c0d69ff982dcfdc9133ec3fe5669893f16efa9218bcfcbc0","isrc":"BRB580900065","name":"Take My Breath Away (Bossa Version)","registered_at":"2026-06-04T10:09:37Z","spotify_id":"4ZqLJCigcEP2X3z7cNCrhR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f98a2102b36f4a8c0d69ff982dcfdc9133ec3fe5669893f16efa9218bcfcbc0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ZqLJCigcEP2X3z7cNCrhR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZqLJCigcEP2X3z7cNCrhR.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6f98a2102b36f4a8c0d69ff982dcfdc9133ec3fe5669893f16efa9218bcfcbc0","isrc":"BRB580900065","name":"Take My Breath Away (Bossa Version)","registered_at":"2026-06-04T10:09:37Z","spotify_id":"4ZqLJCigcEP2X3z7cNCrhR","type":"track"}
track: Penny Lane (Bossa Version)
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174106
  explicit: false
  by artist: Maria Augusta
  in album: Relaxing Bossa Lounge 8
    type: MusicAlbum
    date published: 2012-01-15
  isrc code: BRABZ0200112
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Love Story (Bossa Version)
track: Grenade (Bossa Version)
track: Moon River (Bossa Version)
track: All You Need is Love (Bossa Version)
track: Call Me Irresponsible (Bossa Version)
track: Where the Streets Have No Name (Bossa Version)
track: I Should Be so Lucky (Bossa Version)
track: A Winter Shade of Pale (Bossa Version)
track: Call Me (Bossa Version)
track: C'est Si Bon (Bossa Version)
track: Cheek to Cheek (Bossa Version)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T01:41:14+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x87011be942fd5e5803ab8b613e772a222f8205791ff6354b3f40ecee20f6104f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1UuyXPoqjy9LcupnPpHMwf.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UuyXPoqjy9LcupnPpHMwf

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x87011be942fd5e5803ab8b613e772a222f8205791ff6354b3f40ecee20f6104f","isrc":"BRABZ0200112","name":"Penny Lane (Bossa Version)","registered_at":"2026-06-07T01:41:14Z","spotify_id":"1UuyXPoqjy9LcupnPpHMwf","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87011be942fd5e5803ab8b613e772a222f8205791ff6354b3f40ecee20f6104f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1UuyXPoqjy9LcupnPpHMwf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UuyXPoqjy9LcupnPpHMwf.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x87011be942fd5e5803ab8b613e772a222f8205791ff6354b3f40ecee20f6104f","isrc":"BRABZ0200112","name":"Penny Lane (Bossa Version)","registered_at":"2026-06-07T01:41:14Z","spotify_id":"1UuyXPoqjy9LcupnPpHMwf","type":"track"}

Love Story (Bossa Version)
type: MusicRecording
duration: PT4M5S
duration ms: 245093
explicit: false
by artist: Marcela Mangabeira
in album: Relaxing Bossa Lounge 8
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRB581000041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:41:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa45762debb2c98c8206dcd9f3b45f0c0c51aa42d10f0566e638a326aac1362e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5yyIFSVjIgloQvUkXnPFwQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yyIFSVjIgloQvUkXnPFwQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa45762debb2c98c8206dcd9f3b45f0c0c51aa42d10f0566e638a326aac1362e1","isrc":"BRB581000041","name":"Love Story (Bossa Version)","registered_at":"2026-06-07T01:41:20Z","spotify_id":"5yyIFSVjIgloQvUkXnPFwQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45762debb2c98c8206dcd9f3b45f0c0c51aa42d10f0566e638a326aac1362e1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5yyIFSVjIgloQvUkXnPFwQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yyIFSVjIgloQvUkXnPFwQ.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xa45762debb2c98c8206dcd9f3b45f0c0c51aa42d10f0566e638a326aac1362e1","isrc":"BRB581000041","name":"Love Story (Bossa Version)","registered_at":"2026-06-07T01:41:20Z","spotify_id":"5yyIFSVjIgloQvUkXnPFwQ","type":"track"}

Grenade (Bossa Version)
type: MusicRecording
duration: PT4M11S
duration ms: 251893
explicit: false
by artist: Saloa
in album: Relaxing Bossa Lounge 8
  type: MusicAlbum
  date published: 2012-01-15
isrc code: USA371591620
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:18:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb30437eceecbf4c17c31dcf150a8b7cf36eb991ce5e02c4a3e307489813874de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4yk0PKh6YKlbt14UfHmGRy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yk0PKh6YKlbt14UfHmGRy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb30437eceecbf4c17c31dcf150a8b7cf36eb991ce5e02c4a3e307489813874de","isrc":"USA371591620","name":"Grenade (Bossa Version)","registered_at":"2026-06-08T21:18:15Z","spotify_id":"4yk0PKh6YKlbt14UfHmGRy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30437eceecbf4c17c31dcf150a8b7cf36eb991ce5e02c4a3e307489813874de. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4yk0PKh6YKlbt14UfHmGRy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yk0PKh6YKlbt14UfHmGRy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb30437eceecbf4c17c31dcf150a8b7cf36eb991ce5e02c4a3e307489813874de","isrc":"USA371591620","name":"Grenade (Bossa Version)","registered_at":"2026-06-08T21:18:15Z","spotify_id":"4yk0PKh6YKlbt14UfHmGRy","type":"track"}

Moon River (Bossa Version)
type: MusicRecording
duration: PT3M34S
duration ms: 214493
explicit: false
by artist: Pery Ribeiro
in album: Relaxing Bossa Lounge 8
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRB580700021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:52:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x798d20e7aa52e2b811ed12beab6956f5eb52414b2519bd1ddb08c61daa2f1681
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0rEykSRXv2s89EcvahU5Ru.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rEykSRXv2s89EcvahU5Ru
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x798d20e7aa52e2b811ed12beab6956f5eb52414b2519bd1ddb08c61daa2f1681","isrc":"BRB580700021","name":"Moon River (Bossa Version)","registered_at":"2026-06-07T20:52:54Z","spotify_id":"0rEykSRXv2s89EcvahU5Ru","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798d20e7aa52e2b811ed12beab6956f5eb52414b2519bd1ddb08c61daa2f1681. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0rEykSRXv2s89EcvahU5Ru.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rEykSRXv2s89EcvahU5Ru.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x798d20e7aa52e2b811ed12beab6956f5eb52414b2519bd1ddb08c61daa2f1681","isrc":"BRB580700021","name":"Moon River (Bossa Version)","registered_at":"2026-06-07T20:52:54Z","spotify_id":"0rEykSRXv2s89EcvahU5Ru","type":"track"}

All You Need is Love (Bossa Version)
type: MusicRecording
duration: PT2M49S
duration ms: 169706
explicit: false
by artist: Paulinho Loureiro
in album: Relaxing Bossa Lounge 8
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRB580800007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:11:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d26bd1f4b598be2ecee6771a837a6c64ce6bb2d26dbb103065018976c397e28
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4i6RaSdkour8VRn5yWLJpC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4i6RaSdkour8VRn5yWLJpC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d26bd1f4b598be2ecee6771a837a6c64ce6bb2d26dbb103065018976c397e28","isrc":"BRB580800007","name":"All You Need is Love (Bossa Version)","registered_at":"2026-06-18T03:11:19Z","spotify_id":"4i6RaSdkour8VRn5yWLJpC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d26bd1f4b598be2ecee6771a837a6c64ce6bb2d26dbb103065018976c397e28. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4i6RaSdkour8VRn5yWLJpC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4i6RaSdkour8VRn5yWLJpC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6d26bd1f4b598be2ecee6771a837a6c64ce6bb2d26dbb103065018976c397e28","isrc":"BRB580800007","name":"All You Need is Love (Bossa Version)","registered_at":"2026-06-18T03:11:19Z","spotify_id":"4i6RaSdkour8VRn5yWLJpC","type":"track"}

Call Me Irresponsible (Bossa Version)
type: MusicRecording
duration: PT3M13S
duration ms: 193440
explicit: false
by artist: Bob Tostes
in album: Relaxing Bossa Lounge 8
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRB580600016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:21:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc19a8d95c4fadd64d529531ebe24cc3295d19232d59d894dddc051b7d9ea52c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3JXZH6JobpbRlrlyj89iFz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JXZH6JobpbRlrlyj89iFz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc19a8d95c4fadd64d529531ebe24cc3295d19232d59d894dddc051b7d9ea52c0","isrc":"BRB580600016","name":"Call Me Irresponsible (Bossa Version)","registered_at":"2026-06-07T23:21:48Z","spotify_id":"3JXZH6JobpbRlrlyj89iFz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19a8d95c4fadd64d529531ebe24cc3295d19232d59d894dddc051b7d9ea52c0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3JXZH6JobpbRlrlyj89iFz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JXZH6JobpbRlrlyj89iFz.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc19a8d95c4fadd64d529531ebe24cc3295d19232d59d894dddc051b7d9ea52c0","isrc":"BRB580600016","name":"Call Me Irresponsible (Bossa Version)","registered_at":"2026-06-07T23:21:48Z","spotify_id":"3JXZH6JobpbRlrlyj89iFz","type":"track"}

Where the Streets Have No Name (Bossa Version)
type: MusicRecording
duration: PT4M2S
duration ms: 242186
explicit: false
by artist: Taryn Spilman
in album: Relaxing Bossa Lounge 8
  type: MusicAlbum
  date published: 2012-01-15
isrc code: USA371591621
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:11:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb49fde1ee39210fe677b90e10d66b49fd40309b5d51cbb260d792f549e92933
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1yovKer3ShLa4BQEwdmnbU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yovKer3ShLa4BQEwdmnbU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb49fde1ee39210fe677b90e10d66b49fd40309b5d51cbb260d792f549e92933","isrc":"USA371591621","name":"Where the Streets Have No Name (Bossa Version)","registered_at":"2026-06-08T04:11:15Z","spotify_id":"1yovKer3ShLa4BQEwdmnbU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb49fde1ee39210fe677b90e10d66b49fd40309b5d51cbb260d792f549e92933. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1yovKer3ShLa4BQEwdmnbU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yovKer3ShLa4BQEwdmnbU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbb49fde1ee39210fe677b90e10d66b49fd40309b5d51cbb260d792f549e92933","isrc":"USA371591621","name":"Where the Streets Have No Name (Bossa Version)","registered_at":"2026-06-08T04:11:15Z","spotify_id":"1yovKer3ShLa4BQEwdmnbU","type":"track"}

I Should Be so Lucky (Bossa Version)
type: MusicRecording
duration: PT3M3S
duration ms: 183680
explicit: false
by artist: Tahta Menezes
in album: Relaxing Bossa Lounge 8
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRB580700116
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:51:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7322e350400475d1fec89bdde6aea21b856c741dcd2a11f6add3251daddbe8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5wCoPF9BQ0pgURVJRkNSem.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wCoPF9BQ0pgURVJRkNSem
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7322e350400475d1fec89bdde6aea21b856c741dcd2a11f6add3251daddbe8f","isrc":"BRB580700116","name":"I Should Be so Lucky (Bossa Version)","registered_at":"2026-06-07T05:51:10Z","spotify_id":"5wCoPF9BQ0pgURVJRkNSem","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7322e350400475d1fec89bdde6aea21b856c741dcd2a11f6add3251daddbe8f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5wCoPF9BQ0pgURVJRkNSem.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wCoPF9BQ0pgURVJRkNSem.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa7322e350400475d1fec89bdde6aea21b856c741dcd2a11f6add3251daddbe8f","isrc":"BRB580700116","name":"I Should Be so Lucky (Bossa Version)","registered_at":"2026-06-07T05:51:10Z","spotify_id":"5wCoPF9BQ0pgURVJRkNSem","type":"track"}

A Winter Shade of Pale (Bossa Version)
type: MusicRecording
duration: PT3M34S
duration ms: 214520
explicit: false
by artist: Marcelo Rezende
in album: Relaxing Bossa Lounge 8
  type: MusicAlbum
  date published: 2012-01-15
isrc code: USA371591622
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:07:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04dae7b97494f79c1b3e7b0edcc628a7b30e840d759cc648c6973b9179dfee56
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6q5qS5uTD7KyhtmkWR2S9G.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6q5qS5uTD7KyhtmkWR2S9G
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04dae7b97494f79c1b3e7b0edcc628a7b30e840d759cc648c6973b9179dfee56","isrc":"USA371591622","name":"A Winter Shade of Pale (Bossa Version)","registered_at":"2026-06-06T18:07:16Z","spotify_id":"6q5qS5uTD7KyhtmkWR2S9G","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dae7b97494f79c1b3e7b0edcc628a7b30e840d759cc648c6973b9179dfee56. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6q5qS5uTD7KyhtmkWR2S9G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6q5qS5uTD7KyhtmkWR2S9G.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x04dae7b97494f79c1b3e7b0edcc628a7b30e840d759cc648c6973b9179dfee56","isrc":"USA371591622","name":"A Winter Shade of Pale (Bossa Version)","registered_at":"2026-06-06T18:07:16Z","spotify_id":"6q5qS5uTD7KyhtmkWR2S9G","type":"track"}

Call Me (Bossa Version)
type: MusicRecording
duration: PT2M27S
duration ms: 147480
explicit: false
by artist: Barbara Mendes
in album: Relaxing Bossa Lounge 8
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRB580700113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:39:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc124c331051023805cf654e2449ab74e9e087f6f8a7bccc04f065190a862db20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3SiyQJVgk2lLKAJSCaCGkP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SiyQJVgk2lLKAJSCaCGkP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc124c331051023805cf654e2449ab74e9e087f6f8a7bccc04f065190a862db20","isrc":"BRB580700113","name":"Call Me (Bossa Version)","registered_at":"2026-06-07T01:39:10Z","spotify_id":"3SiyQJVgk2lLKAJSCaCGkP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc124c331051023805cf654e2449ab74e9e087f6f8a7bccc04f065190a862db20. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SiyQJVgk2lLKAJSCaCGkP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SiyQJVgk2lLKAJSCaCGkP.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xc124c331051023805cf654e2449ab74e9e087f6f8a7bccc04f065190a862db20","isrc":"BRB580700113","name":"Call Me (Bossa Version)","registered_at":"2026-06-07T01:39:10Z","spotify_id":"3SiyQJVgk2lLKAJSCaCGkP","type":"track"}

C'est Si Bon (Bossa Version)
type: MusicRecording
duration: PT2M56S
duration ms: 176346
explicit: false
by artist: Cecilia Dale
in album: Relaxing Bossa Lounge 8
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRABZ0300153
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:44:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x894f5ef439710b42731b71fbb9fd2e0f6a53bb9dbdd0ef629c350ecce7d23cc0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/07fR2zEadSpECspjyA4vwC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07fR2zEadSpECspjyA4vwC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x894f5ef439710b42731b71fbb9fd2e0f6a53bb9dbdd0ef629c350ecce7d23cc0","isrc":"BRABZ0300153","name":"C'est Si Bon (Bossa Version)","registered_at":"2026-06-11T12:44:24Z","spotify_id":"07fR2zEadSpECspjyA4vwC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894f5ef439710b42731b71fbb9fd2e0f6a53bb9dbdd0ef629c350ecce7d23cc0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07fR2zEadSpECspjyA4vwC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07fR2zEadSpECspjyA4vwC.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x894f5ef439710b42731b71fbb9fd2e0f6a53bb9dbdd0ef629c350ecce7d23cc0","isrc":"BRABZ0300153","name":"C'est Si Bon (Bossa Version)","registered_at":"2026-06-11T12:44:24Z","spotify_id":"07fR2zEadSpECspjyA4vwC","type":"track"}

Cheek to Cheek (Bossa Version)
type: MusicRecording
duration: PT3M2S
duration ms: 182613
explicit: false
by artist: Cecilia Dale
in album: Relaxing Bossa Lounge 8
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRABZ0300166
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T13:34:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x753433a4b4010df8e6b726cd7dc63acb8eaa4489aca731b985ccbffddd81d4ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/37LhxYW46ImRfCTLW0Kz34.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37LhxYW46ImRfCTLW0Kz34
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x753433a4b4010df8e6b726cd7dc63acb8eaa4489aca731b985ccbffddd81d4ed","isrc":"BRABZ0300166","name":"Cheek to Cheek (Bossa Version)","registered_at":"2026-06-11T13:34:40Z","spotify_id":"37LhxYW46ImRfCTLW0Kz34","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753433a4b4010df8e6b726cd7dc63acb8eaa4489aca731b985ccbffddd81d4ed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37LhxYW46ImRfCTLW0Kz34.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37LhxYW46ImRfCTLW0Kz34.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x753433a4b4010df8e6b726cd7dc63acb8eaa4489aca731b985ccbffddd81d4ed","isrc":"BRABZ0300166","name":"Cheek to Cheek (Bossa Version)","registered_at":"2026-06-11T13:34:40Z","spotify_id":"37LhxYW46ImRfCTLW0Kz34","type":"track"}

Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
type: MusicAlbum
date published: 2014-04-17
track: Big Girls Don't Cry - Bossa Version
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264706
  explicit: false
  by artist: Cris Delanno
  in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
    type: MusicAlbum
    date published: 2014-04-17
  isrc code: BRB580800035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:21:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a53d62c2ffa48217eff7e878895cc99a36b2182f3da583b999008c1eee64eed
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2JkCDF5JD2lqB2EnzTrZqC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JkCDF5JD2lqB2EnzTrZqC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8a53d62c2ffa48217eff7e878895cc99a36b2182f3da583b999008c1eee64eed","isrc":"BRB580800035","name":"Big Girls Don't Cry - Bossa Version","registered_at":"2026-06-08T04:21:54Z","spotify_id":"2JkCDF5JD2lqB2EnzTrZqC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a53d62c2ffa48217eff7e878895cc99a36b2182f3da583b999008c1eee64eed. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JkCDF5JD2lqB2EnzTrZqC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JkCDF5JD2lqB2EnzTrZqC.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8a53d62c2ffa48217eff7e878895cc99a36b2182f3da583b999008c1eee64eed","isrc":"BRB580800035","name":"Big Girls Don't Cry - Bossa Version","registered_at":"2026-06-08T04:21:54Z","spotify_id":"2JkCDF5JD2lqB2EnzTrZqC","type":"track"}
track: Lonely - Bossa Version
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175666
  explicit: false
  by artist: Barbara Mendes
  in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
    type: MusicAlbum
    date published: 2014-04-17
  isrc code: BRB580800102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T19:31:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0253c5003c21749efcdd6c658f68bc2b3f4d649ab28ae02ed55285008373a77a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Ig3CQkB49DcyRpEBeda0e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ig3CQkB49DcyRpEBeda0e
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0253c5003c21749efcdd6c658f68bc2b3f4d649ab28ae02ed55285008373a77a","isrc":"BRB580800102","name":"Lonely - Bossa Version","registered_at":"2026-06-26T19:31:18Z","spotify_id":"3Ig3CQkB49DcyRpEBeda0e","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0253c5003c21749efcdd6c658f68bc2b3f4d649ab28ae02ed55285008373a77a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Ig3CQkB49DcyRpEBeda0e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ig3CQkB49DcyRpEBeda0e.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x0253c5003c21749efcdd6c658f68bc2b3f4d649ab28ae02ed55285008373a77a","isrc":"BRB580800102","name":"Lonely - Bossa Version","registered_at":"2026-06-26T19:31:18Z","spotify_id":"3Ig3CQkB49DcyRpEBeda0e","type":"track"}
track: Physical - Bossa Version
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223333
  explicit: false
  by artist: Marcela Mangabeira
  in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
    type: MusicAlbum
    date published: 2014-04-17
  isrc code: BRB580900084
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T19:21:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x469f0a72aec542a93d41ae533b92e8f55c176fd6efa9d00c9bf865873f20fd4d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4QP82rExMhSzW554PO7huL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QP82rExMhSzW554PO7huL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x469f0a72aec542a93d41ae533b92e8f55c176fd6efa9d00c9bf865873f20fd4d","isrc":"BRB580900084","name":"Physical - Bossa Version","registered_at":"2026-06-07T19:21:34Z","spotify_id":"4QP82rExMhSzW554PO7huL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469f0a72aec542a93d41ae533b92e8f55c176fd6efa9d00c9bf865873f20fd4d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4QP82rExMhSzW554PO7huL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QP82rExMhSzW554PO7huL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x469f0a72aec542a93d41ae533b92e8f55c176fd6efa9d00c9bf865873f20fd4d","isrc":"BRB580900084","name":"Physical - Bossa Version","registered_at":"2026-06-07T19:21:34Z","spotify_id":"4QP82rExMhSzW554PO7huL","type":"track"}
track: Perfect - Bossa Version
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201386
  explicit: false
  by artist: Marcelo Rezende
  in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
    type: MusicAlbum
    date published: 2014-04-17
  isrc code: BRB580800147
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:29:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c454862cb0fb978cbcd151b7b4a58b8f1f171d5add16041d8f163664025e2b6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2T3mjYsuOkxQoIFG3nOBm2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2T3mjYsuOkxQoIFG3nOBm2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2c454862cb0fb978cbcd151b7b4a58b8f1f171d5add16041d8f163664025e2b6","isrc":"BRB580800147","name":"Perfect - Bossa Version","registered_at":"2026-06-11T04:29:36Z","spotify_id":"2T3mjYsuOkxQoIFG3nOBm2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c454862cb0fb978cbcd151b7b4a58b8f1f171d5add16041d8f163664025e2b6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2T3mjYsuOkxQoIFG3nOBm2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2T3mjYsuOkxQoIFG3nOBm2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2c454862cb0fb978cbcd151b7b4a58b8f1f171d5add16041d8f163664025e2b6","isrc":"BRB580800147","name":"Perfect - Bossa Version","registered_at":"2026-06-11T04:29:36Z","spotify_id":"2T3mjYsuOkxQoIFG3nOBm2","type":"track"}
track: Woman in Love - Bossa Version
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192026
  explicit: false
  by artist: Joana Duah
  in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
    type: MusicAlbum
    date published: 2014-04-17
  isrc code: BRB580900097
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Kiss - Bossa Version
track: True - Bossa Version
track: Lullaby of Birdland - Bossa Version
track: Start Me Up - Bossa Version
track: My Heart Will Go On - Bossa Version
track: All By Myself - Bossa Version
track: Honey - Bossa Version
track: When Love Breaks Down - Bossa Version
track: Kung Fu Fighting - Bossa Version
track: Cry Me a River - Bossa Version
track: Strangers in the Night - Bossa Version

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T15:01:29+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x620552e1539748793a63640958ccc0941a1bd02ae3e9a3792d59e8526050a14e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3NdkS7dDheW2j5aJX9DqvZ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NdkS7dDheW2j5aJX9DqvZ

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x620552e1539748793a63640958ccc0941a1bd02ae3e9a3792d59e8526050a14e","isrc":"BRB580900097","name":"Woman in Love - Bossa Version","registered_at":"2026-06-04T15:01:29Z","spotify_id":"3NdkS7dDheW2j5aJX9DqvZ","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620552e1539748793a63640958ccc0941a1bd02ae3e9a3792d59e8526050a14e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3NdkS7dDheW2j5aJX9DqvZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NdkS7dDheW2j5aJX9DqvZ.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x620552e1539748793a63640958ccc0941a1bd02ae3e9a3792d59e8526050a14e","isrc":"BRB580900097","name":"Woman in Love - Bossa Version","registered_at":"2026-06-04T15:01:29Z","spotify_id":"3NdkS7dDheW2j5aJX9DqvZ","type":"track"}

Kiss - Bossa Version
type: MusicRecording
duration: PT3M36S
duration ms: 216253
explicit: false
by artist: Rachelle Spring
in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-04-17
isrc code: BRB580900090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:03:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0aae22ba97d4c2e6d06fcbfdc972b110e28e73f4da8da546458f4145f58b7d67
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/32qgiijdYSLLjPe4Z6mUx6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32qgiijdYSLLjPe4Z6mUx6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0aae22ba97d4c2e6d06fcbfdc972b110e28e73f4da8da546458f4145f58b7d67","isrc":"BRB580900090","name":"Kiss - Bossa Version","registered_at":"2026-06-17T22:03:30Z","spotify_id":"32qgiijdYSLLjPe4Z6mUx6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aae22ba97d4c2e6d06fcbfdc972b110e28e73f4da8da546458f4145f58b7d67. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/32qgiijdYSLLjPe4Z6mUx6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32qgiijdYSLLjPe4Z6mUx6.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0aae22ba97d4c2e6d06fcbfdc972b110e28e73f4da8da546458f4145f58b7d67","isrc":"BRB580900090","name":"Kiss - Bossa Version","registered_at":"2026-06-17T22:03:30Z","spotify_id":"32qgiijdYSLLjPe4Z6mUx6","type":"track"}

True - Bossa Version
type: MusicRecording
duration: PT4M56S
duration ms: 296186
explicit: false
by artist: Guilherme Gê
in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-04-17
isrc code: BRB580900087
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T00:44:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc547f62b9397b174820900fdb4ab54ebcc232b92097b087ce2442aaa6e78e66a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3hs568OcdF0oEQ97YC82UD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hs568OcdF0oEQ97YC82UD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc547f62b9397b174820900fdb4ab54ebcc232b92097b087ce2442aaa6e78e66a","isrc":"BRB580900087","name":"True - Bossa Version","registered_at":"2026-06-23T00:44:33Z","spotify_id":"3hs568OcdF0oEQ97YC82UD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc547f62b9397b174820900fdb4ab54ebcc232b92097b087ce2442aaa6e78e66a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3hs568OcdF0oEQ97YC82UD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hs568OcdF0oEQ97YC82UD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc547f62b9397b174820900fdb4ab54ebcc232b92097b087ce2442aaa6e78e66a","isrc":"BRB580900087","name":"True - Bossa Version","registered_at":"2026-06-23T00:44:33Z","spotify_id":"3hs568OcdF0oEQ97YC82UD","type":"track"}

Lullaby of Birdland - Bossa Version
type: MusicRecording
duration: PT2M33S
duration ms: 153026
explicit: false
by artist: Maria Augusta
in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-04-17
isrc code: BRABZ9500006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:35:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69d8fbe6f7663a73db06a258e71caea5da5959057bb87a162a001a1bde1f31cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7BfaHoG8qKF6ZIjpPYAzca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BfaHoG8qKF6ZIjpPYAzca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69d8fbe6f7663a73db06a258e71caea5da5959057bb87a162a001a1bde1f31cf","isrc":"BRABZ9500006","name":"Lullaby of Birdland - Bossa Version","registered_at":"2026-06-10T02:35:41Z","spotify_id":"7BfaHoG8qKF6ZIjpPYAzca","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d8fbe6f7663a73db06a258e71caea5da5959057bb87a162a001a1bde1f31cf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7BfaHoG8qKF6ZIjpPYAzca.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BfaHoG8qKF6ZIjpPYAzca.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x69d8fbe6f7663a73db06a258e71caea5da5959057bb87a162a001a1bde1f31cf","isrc":"BRABZ9500006","name":"Lullaby of Birdland - Bossa Version","registered_at":"2026-06-10T02:35:41Z","spotify_id":"7BfaHoG8qKF6ZIjpPYAzca","type":"track"}

Start Me Up - Bossa Version
type: MusicRecording
duration: PT4M16S
duration ms: 256092
explicit: false
by artist: Sàloa Farah
in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-04-17
isrc code: BRB580900085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:14:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38c83989f8ce6f82588d78783d8a30c07d05a00b60dbc16a5932b11d8255c8dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0T1mYAZrisCOSxPBC84Mii.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0T1mYAZrisCOSxPBC84Mii
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38c83989f8ce6f82588d78783d8a30c07d05a00b60dbc16a5932b11d8255c8dc","isrc":"BRB580900085","name":"Start Me Up - Bossa Version","registered_at":"2026-06-18T18:14:12Z","spotify_id":"0T1mYAZrisCOSxPBC84Mii","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c83989f8ce6f82588d78783d8a30c07d05a00b60dbc16a5932b11d8255c8dc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0T1mYAZrisCOSxPBC84Mii.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0T1mYAZrisCOSxPBC84Mii.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x38c83989f8ce6f82588d78783d8a30c07d05a00b60dbc16a5932b11d8255c8dc","isrc":"BRB580900085","name":"Start Me Up - Bossa Version","registered_at":"2026-06-18T18:14:12Z","spotify_id":"0T1mYAZrisCOSxPBC84Mii","type":"track"}

My Heart Will Go On - Bossa Version
type: MusicRecording
duration: PT3M57S
duration ms: 237053
explicit: false
by artist: Liz Menezes
in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-04-17
isrc code: BRB580600037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:26:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63568f6c0ea2c728f1f225732525e3edf43156ef165826ab37ac8c30029a6869
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3GICHt48tW1tMK52BzosCO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GICHt48tW1tMK52BzosCO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63568f6c0ea2c728f1f225732525e3edf43156ef165826ab37ac8c30029a6869","isrc":"BRB580600037","name":"My Heart Will Go On - Bossa Version","registered_at":"2026-06-09T16:26:05Z","spotify_id":"3GICHt48tW1tMK52BzosCO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63568f6c0ea2c728f1f225732525e3edf43156ef165826ab37ac8c30029a6869. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GICHt48tW1tMK52BzosCO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GICHt48tW1tMK52BzosCO.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x63568f6c0ea2c728f1f225732525e3edf43156ef165826ab37ac8c30029a6869","isrc":"BRB580600037","name":"My Heart Will Go On - Bossa Version","registered_at":"2026-06-09T16:26:05Z","spotify_id":"3GICHt48tW1tMK52BzosCO","type":"track"}

All By Myself - Bossa Version
type: MusicRecording
duration: PT3M17S
duration ms: 197066
explicit: false
by artist: Rachelle Spring
in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-04-17
isrc code: FR6V81996977
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:50:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1634ac9ff51234add097415ddfa953206e7d59bc044350e3a2d5ee0c1032c9d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6YYga0YkoaXkf5DAz9PUwX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YYga0YkoaXkf5DAz9PUwX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1634ac9ff51234add097415ddfa953206e7d59bc044350e3a2d5ee0c1032c9d","isrc":"FR6V81996977","name":"All By Myself - Bossa Version","registered_at":"2026-06-06T09:50:39Z","spotify_id":"6YYga0YkoaXkf5DAz9PUwX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1634ac9ff51234add097415ddfa953206e7d59bc044350e3a2d5ee0c1032c9d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6YYga0YkoaXkf5DAz9PUwX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YYga0YkoaXkf5DAz9PUwX.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd1634ac9ff51234add097415ddfa953206e7d59bc044350e3a2d5ee0c1032c9d","isrc":"FR6V81996977","name":"All By Myself - Bossa Version","registered_at":"2026-06-06T09:50:39Z","spotify_id":"6YYga0YkoaXkf5DAz9PUwX","type":"track"}

Honey - Bossa Version
type: MusicRecording
duration: PT3M30S
duration ms: 210453
explicit: false
by artist: Marcela Mangabeira
in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-04-17
isrc code: BRB580900177
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:42:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2050c9249466031a2fa73c40a3029a09269bd557fc41aa287533dc034a4af99e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1YIU7DFsq7xkpzvPOGFITh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YIU7DFsq7xkpzvPOGFITh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2050c9249466031a2fa73c40a3029a09269bd557fc41aa287533dc034a4af99e","isrc":"BRB580900177","name":"Honey - Bossa Version","registered_at":"2026-06-09T12:42:51Z","spotify_id":"1YIU7DFsq7xkpzvPOGFITh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2050c9249466031a2fa73c40a3029a09269bd557fc41aa287533dc034a4af99e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YIU7DFsq7xkpzvPOGFITh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YIU7DFsq7xkpzvPOGFITh.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0x2050c9249466031a2fa73c40a3029a09269bd557fc41aa287533dc034a4af99e","isrc":"BRB580900177","name":"Honey - Bossa Version","registered_at":"2026-06-09T12:42:51Z","spotify_id":"1YIU7DFsq7xkpzvPOGFITh","type":"track"}

When Love Breaks Down - Bossa Version
type: MusicRecording
duration: PT3M54S
duration ms: 234213
explicit: false
by artist: Marcelo Rezende
in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-04-17
isrc code: FR6V82423731
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:19:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2df82f90d3b566256cc407f91848e915f70cc1e4ebff2566fa559dea205c62dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0VyYJTQzhPbXXcBcSxaCG4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VyYJTQzhPbXXcBcSxaCG4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2df82f90d3b566256cc407f91848e915f70cc1e4ebff2566fa559dea205c62dc","isrc":"FR6V82423731","name":"When Love Breaks Down - Bossa Version","registered_at":"2026-06-25T17:19:31Z","spotify_id":"0VyYJTQzhPbXXcBcSxaCG4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df82f90d3b566256cc407f91848e915f70cc1e4ebff2566fa559dea205c62dc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0VyYJTQzhPbXXcBcSxaCG4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VyYJTQzhPbXXcBcSxaCG4.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2df82f90d3b566256cc407f91848e915f70cc1e4ebff2566fa559dea205c62dc","isrc":"FR6V82423731","name":"When Love Breaks Down - Bossa Version","registered_at":"2026-06-25T17:19:31Z","spotify_id":"0VyYJTQzhPbXXcBcSxaCG4","type":"track"}

Kung Fu Fighting - Bossa Version
type: MusicRecording
duration: PT3M39S
duration ms: 219933
explicit: false
by artist: Flavio Mendes
in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-04-17
isrc code: BRB580800103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:32:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2779767ff9a00db99d80fd43ecb086c0d3f91d40c8254b7c2694481b4d9b15c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Jobuf20S02pesd4g7yvI6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Jobuf20S02pesd4g7yvI6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2779767ff9a00db99d80fd43ecb086c0d3f91d40c8254b7c2694481b4d9b15c","isrc":"BRB580800103","name":"Kung Fu Fighting - Bossa Version","registered_at":"2026-06-10T02:32:21Z","spotify_id":"2Jobuf20S02pesd4g7yvI6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2779767ff9a00db99d80fd43ecb086c0d3f91d40c8254b7c2694481b4d9b15c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Jobuf20S02pesd4g7yvI6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Jobuf20S02pesd4g7yvI6.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc2779767ff9a00db99d80fd43ecb086c0d3f91d40c8254b7c2694481b4d9b15c","isrc":"BRB580800103","name":"Kung Fu Fighting - Bossa Version","registered_at":"2026-06-10T02:32:21Z","spotify_id":"2Jobuf20S02pesd4g7yvI6","type":"track"}

Cry Me a River - Bossa Version
type: MusicRecording
duration: PT3M54S
duration ms: 234000
explicit: false
by artist: Roberto Menescal
in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-04-17
isrc code: BRABZ0600054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:12:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf626a04070c64f71582bf4d7f1ef38508590885e7bee4d93dcfee5275432b19a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4d2kNTPrA33lgMH8e8pPgH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4d2kNTPrA33lgMH8e8pPgH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf626a04070c64f71582bf4d7f1ef38508590885e7bee4d93dcfee5275432b19a","isrc":"BRABZ0600054","name":"Cry Me a River - Bossa Version","registered_at":"2026-06-21T21:12:38Z","spotify_id":"4d2kNTPrA33lgMH8e8pPgH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf626a04070c64f71582bf4d7f1ef38508590885e7bee4d93dcfee5275432b19a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4d2kNTPrA33lgMH8e8pPgH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4d2kNTPrA33lgMH8e8pPgH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf626a04070c64f71582bf4d7f1ef38508590885e7bee4d93dcfee5275432b19a","isrc":"BRABZ0600054","name":"Cry Me a River - Bossa Version","registered_at":"2026-06-21T21:12:38Z","spotify_id":"4d2kNTPrA33lgMH8e8pPgH","type":"track"}

Strangers in the Night - Bossa Version
type: MusicRecording
duration: PT3M46S
duration ms: 226560
explicit: false
by artist: Bob Tostes
in album: Bossa Lounge Brasil, Vol. 3 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-04-17
isrc code: FR6V81995155
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:22:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb00a8041b1241281f784b9a913631f701531b036b2e5bd9882dde4a3333e5eb3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2FQahZcMmfCyPN1vcpvNyq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FQahZcMmfCyPN1vcpvNyq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb00a8041b1241281f784b9a913631f701531b036b2e5bd9882dde4a3333e5eb3","isrc":"FR6V81995155","name":"Strangers in the Night - Bossa Version","registered_at":"2026-06-21T21:22:28Z","spotify_id":"2FQahZcMmfCyPN1vcpvNyq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00a8041b1241281f784b9a913631f701531b036b2e5bd9882dde4a3333e5eb3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FQahZcMmfCyPN1vcpvNyq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FQahZcMmfCyPN1vcpvNyq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb00a8041b1241281f784b9a913631f701531b036b2e5bd9882dde4a3333e5eb3","isrc":"FR6V81995155","name":"Strangers in the Night - Bossa Version","registered_at":"2026-06-21T21:22:28Z","spotify_id":"2FQahZcMmfCyPN1vcpvNyq","type":"track"}

Relaxing Bossa Lounge 10
type: MusicAlbum
date published: 2012-04-03
track: Day Tripper (Bossa Version)
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254955
  explicit: false
  by artist: Tahta Menezes
  in album: Relaxing Bossa Lounge 10
    type: MusicAlbum
    date published: 2012-04-03
  isrc code: BRABZ0600074
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:38:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1d73e12c078097f29fc93ac405df1fc1a8cd6a83b75f22292877fe65c35d21e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3aC2Tvp5A3ftHtzXZRuEaI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aC2Tvp5A3ftHtzXZRuEaI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd1d73e12c078097f29fc93ac405df1fc1a8cd6a83b75f22292877fe65c35d21e","isrc":"BRABZ0600074","name":"Day Tripper (Bossa Version)","registered_at":"2026-06-07T00:38:19Z","spotify_id":"3aC2Tvp5A3ftHtzXZRuEaI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d73e12c078097f29fc93ac405df1fc1a8cd6a83b75f22292877fe65c35d21e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3aC2Tvp5A3ftHtzXZRuEaI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aC2Tvp5A3ftHtzXZRuEaI.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd1d73e12c078097f29fc93ac405df1fc1a8cd6a83b75f22292877fe65c35d21e","isrc":"BRABZ0600074","name":"Day Tripper (Bossa Version)","registered_at":"2026-06-07T00:38:19Z","spotify_id":"3aC2Tvp5A3ftHtzXZRuEaI","type":"track"}
track: Don't Stand so Close to Me (Bossa Version)
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124795
  explicit: false
  by artist: Barbara Mendes
  in album: Relaxing Bossa Lounge 10
    type: MusicAlbum
    date published: 2012-04-03
  isrc code: BRB580900053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:11:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb62e167c95e75d1823bbcd0ea00cb843b281a4f4b1863ae6add8601ba1e82da0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0mhZPJPR2W8LsLdxOZUddC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mhZPJPR2W8LsLdxOZUddC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb62e167c95e75d1823bbcd0ea00cb843b281a4f4b1863ae6add8601ba1e82da0","isrc":"BRB580900053","name":"Don't Stand so Close to Me (Bossa Version)","registered_at":"2026-06-19T11:11:01Z","spotify_id":"0mhZPJPR2W8LsLdxOZUddC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62e167c95e75d1823bbcd0ea00cb843b281a4f4b1863ae6add8601ba1e82da0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0mhZPJPR2W8LsLdxOZUddC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mhZPJPR2W8LsLdxOZUddC.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb62e167c95e75d1823bbcd0ea00cb843b281a4f4b1863ae6add8601ba1e82da0","isrc":"BRB580900053","name":"Don't Stand so Close to Me (Bossa Version)","registered_at":"2026-06-19T11:11:01Z","spotify_id":"0mhZPJPR2W8LsLdxOZUddC","type":"track"}
track: Wanna Be Startin' Somethin' (Bossa Version)
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315001
  explicit: false
  by artist: Lulu Joppert
  in album: Relaxing Bossa Lounge 10
    type: MusicAlbum
    date published: 2012-04-03
  isrc code: BRB580700303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:24:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc66db72512d245aa0a86c0a467b52ae0a5f99e83d197f755129a74dd86de132d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2j0Cu7ObPh3ZF26oMLNbHv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2j0Cu7ObPh3ZF26oMLNbHv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc66db72512d245aa0a86c0a467b52ae0a5f99e83d197f755129a74dd86de132d","isrc":"BRB580700303","name":"Wanna Be Startin' Somethin' (Bossa Version)","registered_at":"2026-06-10T17:24:36Z","spotify_id":"2j0Cu7ObPh3ZF26oMLNbHv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66db72512d245aa0a86c0a467b52ae0a5f99e83d197f755129a74dd86de132d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2j0Cu7ObPh3ZF26oMLNbHv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2j0Cu7ObPh3ZF26oMLNbHv.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc66db72512d245aa0a86c0a467b52ae0a5f99e83d197f755129a74dd86de132d","isrc":"BRB580700303","name":"Wanna Be Startin' Somethin' (Bossa Version)","registered_at":"2026-06-10T17:24:36Z","spotify_id":"2j0Cu7ObPh3ZF26oMLNbHv","type":"track"}
track: Just Can't Get Enough (Bossa Version)
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285350
  explicit: false
  by artist: Rodrigo
  by artist: Priscilla
  in album: Relaxing Bossa Lounge 10
    type: MusicAlbum
    date published: 2012-04-03
  isrc code: BRB580900069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:59:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d949079952c7e728ffa54895ead8776a97b8e05f00ccf4c611690e98e655438
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6RHcbI8YsTBoTMtExFRtui.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RHcbI8YsTBoTMtExFRtui
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5d949079952c7e728ffa54895ead8776a97b8e05f00ccf4c611690e98e655438","isrc":"BRB580900069","name":"Just Can't Get Enough (Bossa Version)","registered_at":"2026-06-08T09:59:40Z","spotify_id":"6RHcbI8YsTBoTMtExFRtui","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d949079952c7e728ffa54895ead8776a97b8e05f00ccf4c611690e98e655438. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RHcbI8YsTBoTMtExFRtui.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RHcbI8YsTBoTMtExFRtui.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5d949079952c7e728ffa54895ead8776a97b8e05f00ccf4c611690e98e655438","isrc":"BRB580900069","name":"Just Can't Get Enough (Bossa Version)","registered_at":"2026-06-08T09:59:40Z","spotify_id":"6RHcbI8YsTBoTMtExFRtui","type":"track"}
track: She Loves You (Bossa Version)
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229320
  explicit: false
  by artist: Monique Kessous
  in album: Relaxing Bossa Lounge 10
  isrc code: BRABZ0600051
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Never Gonna Give You up (Bossa Version)
track: Till There Was You (Bossa Version)
track: Just in Time (Bossa Version)
track: Sailing (Bossa Version)
track: Lucky in the Sky with Diamonds (Bossa Version)
track: Simply the Best (Bossa Version)
track: Unchained Melody (Bossa Version)
track: There Must Be an Angel (Playing with My Heart) (Bossa Version)
track: Night and Day (Bossa Version)
track: Blue Suede Shoes (Bossa Version)
track: Your Song (Bossa Version)

Relaxing Bossa Lounge 10
type: MusicAlbum
date published: 2012-04-03

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T20:08:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x92a913aa55c21c1e79a74fe4e25f12610638f6867dcf8e8a16127167832a1643

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5oAgyJZgndOvXkieUn8yRY.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oAgyJZgndOvXkieUn8yRY

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x92a913aa55c21c1e79a74fe4e25f12610638f6867dcf8e8a16127167832a1643","isrc":"BRABZ0600051","name":"She Loves You (Bossa Version)","registered_at":"2026-06-08T20:08:18Z","spotify_id":"5oAgyJZgndOvXkieUn8yRY","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a913aa55c21c1e79a74fe4e25f12610638f6867dcf8e8a16127167832a1643. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5oAgyJZgndOvXkieUn8yRY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oAgyJZgndOvXkieUn8yRY.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x92a913aa55c21c1e79a74fe4e25f12610638f6867dcf8e8a16127167832a1643","isrc":"BRABZ0600051","name":"She Loves You (Bossa Version)","registered_at":"2026-06-08T20:08:18Z","spotify_id":"5oAgyJZgndOvXkieUn8yRY","type":"track"}

Never Gonna Give You up (Bossa Version)
type: MusicRecording
duration: PT3M22S
duration ms: 202547
explicit: false
by artist: Claudia Rezende
in album: Relaxing Bossa Lounge 10
  type: MusicAlbum
  date published: 2012-04-03
isrc code: BRB580900081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:43:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf43e7fc238ef96475063b57e071afacd1be4e1e39ca2ee65cc4d9da94cd4470b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0TnjwBPSZPG1gnNM1WGxgd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TnjwBPSZPG1gnNM1WGxgd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf43e7fc238ef96475063b57e071afacd1be4e1e39ca2ee65cc4d9da94cd4470b","isrc":"BRB580900081","name":"Never Gonna Give You up (Bossa Version)","registered_at":"2026-06-05T09:43:00Z","spotify_id":"0TnjwBPSZPG1gnNM1WGxgd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43e7fc238ef96475063b57e071afacd1be4e1e39ca2ee65cc4d9da94cd4470b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0TnjwBPSZPG1gnNM1WGxgd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TnjwBPSZPG1gnNM1WGxgd.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf43e7fc238ef96475063b57e071afacd1be4e1e39ca2ee65cc4d9da94cd4470b","isrc":"BRB580900081","name":"Never Gonna Give You up (Bossa Version)","registered_at":"2026-06-05T09:43:00Z","spotify_id":"0TnjwBPSZPG1gnNM1WGxgd","type":"track"}

Till There Was You (Bossa Version)
type: MusicRecording
duration: PT2M43S
duration ms: 163526
explicit: false
by artist: Monique Kessous
in album: Relaxing Bossa Lounge 10
  type: MusicAlbum
  date published: 2012-04-03
isrc code: BRB580600012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:37:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca9629da6981c96a9da10d9af7d39df6270b3f5d6a4842a1c923018b45ff0386
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1mCil0EsJIQQktwJimdAnd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mCil0EsJIQQktwJimdAnd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca9629da6981c96a9da10d9af7d39df6270b3f5d6a4842a1c923018b45ff0386","isrc":"BRB580600012","name":"Till There Was You (Bossa Version)","registered_at":"2026-06-07T13:37:23Z","spotify_id":"1mCil0EsJIQQktwJimdAnd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9629da6981c96a9da10d9af7d39df6270b3f5d6a4842a1c923018b45ff0386. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1mCil0EsJIQQktwJimdAnd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mCil0EsJIQQktwJimdAnd.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xca9629da6981c96a9da10d9af7d39df6270b3f5d6a4842a1c923018b45ff0386","isrc":"BRB580600012","name":"Till There Was You (Bossa Version)","registered_at":"2026-06-07T13:37:23Z","spotify_id":"1mCil0EsJIQQktwJimdAnd","type":"track"}

Just in Time (Bossa Version)
type: MusicRecording
duration: PT2M54S
duration ms: 174846
explicit: false
by artist: Bob Tostes
in album: Relaxing Bossa Lounge 10
  type: MusicAlbum
  date published: 2012-04-03
isrc code: BRABZ0600035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:26:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b61cea2a1bc7f9d20b708f9b59a788935503a394cf2211e5bd5bd1aad84a5f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1YUrlpYq2IpGwzg6rXIXhE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YUrlpYq2IpGwzg6rXIXhE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b61cea2a1bc7f9d20b708f9b59a788935503a394cf2211e5bd5bd1aad84a5f6","isrc":"BRABZ0600035","name":"Just in Time (Bossa Version)","registered_at":"2026-06-09T12:26:41Z","spotify_id":"1YUrlpYq2IpGwzg6rXIXhE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b61cea2a1bc7f9d20b708f9b59a788935503a394cf2211e5bd5bd1aad84a5f6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YUrlpYq2IpGwzg6rXIXhE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YUrlpYq2IpGwzg6rXIXhE.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9b61cea2a1bc7f9d20b708f9b59a788935503a394cf2211e5bd5bd1aad84a5f6","isrc":"BRABZ0600035","name":"Just in Time (Bossa Version)","registered_at":"2026-06-09T12:26:41Z","spotify_id":"1YUrlpYq2IpGwzg6rXIXhE","type":"track"}

Sailing (Bossa Version)
type: MusicRecording
duration: PT3M55S
duration ms: 235955
explicit: false
by artist: Cris
in album: Relaxing Bossa Lounge 10
  type: MusicAlbum
  date published: 2012-04-03
isrc code: USA371655843
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:35:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe988f2881e1386597af37dd32e5da9703e6e682c5a7ce5729d2006e9d5569736
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2DBA12fUERgw0yWbevLMOH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DBA12fUERgw0yWbevLMOH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe988f2881e1386597af37dd32e5da9703e6e682c5a7ce5729d2006e9d5569736","isrc":"USA371655843","name":"Sailing (Bossa Version)","registered_at":"2026-06-07T13:35:59Z","spotify_id":"2DBA12fUERgw0yWbevLMOH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe988f2881e1386597af37dd32e5da9703e6e682c5a7ce5729d2006e9d5569736. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2DBA12fUERgw0yWbevLMOH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DBA12fUERgw0yWbevLMOH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe988f2881e1386597af37dd32e5da9703e6e682c5a7ce5729d2006e9d5569736","isrc":"USA371655843","name":"Sailing (Bossa Version)","registered_at":"2026-06-07T13:35:59Z","spotify_id":"2DBA12fUERgw0yWbevLMOH","type":"track"}

Lucky in the Sky with Diamonds (Bossa Version)
type: MusicRecording
duration: PT4M57S
duration ms: 297482
explicit: false
by artist: Sàloa Farah
in album: Relaxing Bossa Lounge 10
  type: MusicAlbum
  date published: 2012-04-03
isrc code: BRB580800016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:14:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9b0dfd92b1b752e7e5758b29382c6e02f0dd839101be5118f7192173a7d0101
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ehoZWgqAEKrBa1k2T2BnP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ehoZWgqAEKrBa1k2T2BnP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9b0dfd92b1b752e7e5758b29382c6e02f0dd839101be5118f7192173a7d0101","isrc":"BRB580800016","name":"Lucky in the Sky with Diamonds (Bossa Version)","registered_at":"2026-06-19T11:14:30Z","spotify_id":"0ehoZWgqAEKrBa1k2T2BnP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b0dfd92b1b752e7e5758b29382c6e02f0dd839101be5118f7192173a7d0101. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ehoZWgqAEKrBa1k2T2BnP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ehoZWgqAEKrBa1k2T2BnP.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa9b0dfd92b1b752e7e5758b29382c6e02f0dd839101be5118f7192173a7d0101","isrc":"BRB580800016","name":"Lucky in the Sky with Diamonds (Bossa Version)","registered_at":"2026-06-19T11:14:30Z","spotify_id":"0ehoZWgqAEKrBa1k2T2BnP","type":"track"}

Simply the Best (Bossa Version)
type: MusicRecording
duration: PT3M56S
duration ms: 236293
explicit: false
by artist: Cecilia
in album: Relaxing Bossa Lounge 10
  type: MusicAlbum
  date published: 2012-04-03
isrc code: USA371655844
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:28:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0nXiVbUW2CvCXdSZ59FDD2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nXiVbUW2CvCXdSZ59FDD2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd","isrc":"USA371655844","name":"Simply the Best (Bossa Version)","registered_at":"2026-06-07T07:28:11Z","spotify_id":"0nXiVbUW2CvCXdSZ59FDD2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0nXiVbUW2CvCXdSZ59FDD2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nXiVbUW2CvCXdSZ59FDD2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd","isrc":"USA371655844","name":"Simply the Best (Bossa Version)","registered_at":"2026-06-07T07:28:11Z","spotify_id":"0nXiVbUW2CvCXdSZ59FDD2","type":"track"}

Unchained Melody (Bossa Version)
type: MusicRecording
duration: PT3M50S
duration ms: 230278
explicit: false
by artist: Paulinho Loureiro
in album: Relaxing Bossa Lounge 10
  type: MusicAlbum
  date published: 2012-04-03
isrc code: BRB580800098
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:19:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb417ca219dfc8bfc3a84b029370daa5d14527030e281ddf1f6e3b07bae14792d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4kg6ca5X1VD5xoge0xICuM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kg6ca5X1VD5xoge0xICuM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb417ca219dfc8bfc3a84b029370daa5d14527030e281ddf1f6e3b07bae14792d","isrc":"BRB580800098","name":"Unchained Melody (Bossa Version)","registered_at":"2026-06-11T10:19:41Z","spotify_id":"4kg6ca5X1VD5xoge0xICuM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb417ca219dfc8bfc3a84b029370daa5d14527030e281ddf1f6e3b07bae14792d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kg6ca5X1VD5xoge0xICuM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kg6ca5X1VD5xoge0xICuM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb417ca219dfc8bfc3a84b029370daa5d14527030e281ddf1f6e3b07bae14792d","isrc":"BRB580800098","name":"Unchained Melody (Bossa Version)","registered_at":"2026-06-11T10:19:41Z","spotify_id":"4kg6ca5X1VD5xoge0xICuM","type":"track"}

There Must Be an Angel (Playing with My Heart) (Bossa Version)
type: MusicRecording
duration: PT3M44S
duration ms: 224676
explicit: false
by artist: Daniela Procopio
in album: Relaxing Bossa Lounge 10
  type: MusicAlbum
  date published: 2012-04-03
isrc code: BRB580700111
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:50:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73a8cb920913a0db9509e4957d37c3c09e9b8cc176f5e3ef71cc287b5dce44e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1yIjLjOyGpEZykoe1t0Hks.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yIjLjOyGpEZykoe1t0Hks
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73a8cb920913a0db9509e4957d37c3c09e9b8cc176f5e3ef71cc287b5dce44e1","isrc":"BRB580700111","name":"There Must Be an Angel (Playing with My Heart) (Bossa Version)","registered_at":"2026-06-04T14:50:33Z","spotify_id":"1yIjLjOyGpEZykoe1t0Hks","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a8cb920913a0db9509e4957d37c3c09e9b8cc176f5e3ef71cc287b5dce44e1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1yIjLjOyGpEZykoe1t0Hks.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yIjLjOyGpEZykoe1t0Hks.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x73a8cb920913a0db9509e4957d37c3c09e9b8cc176f5e3ef71cc287b5dce44e1","isrc":"BRB580700111","name":"There Must Be an Angel (Playing with My Heart) (Bossa Version)","registered_at":"2026-06-04T14:50:33Z","spotify_id":"1yIjLjOyGpEZykoe1t0Hks","type":"track"}

Night and Day (Bossa Version)
type: MusicRecording
duration: PT3M32S
duration ms: 212009
explicit: false
by artist: Cecilia Dale
in album: Relaxing Bossa Lounge 10
  type: MusicAlbum
  date published: 2012-04-03
isrc code: BRABZ9900001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:38:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3edecb2bcfd0ab4928db26edc73f85484215efcb29c6a7f1a770670fff9c53d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5IGNrXuqrK69l86eLtsAm9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IGNrXuqrK69l86eLtsAm9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3edecb2bcfd0ab4928db26edc73f85484215efcb29c6a7f1a770670fff9c53d","isrc":"BRABZ9900001","name":"Night and Day (Bossa Version)","registered_at":"2026-06-18T11:38:27Z","spotify_id":"5IGNrXuqrK69l86eLtsAm9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3edecb2bcfd0ab4928db26edc73f85484215efcb29c6a7f1a770670fff9c53d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5IGNrXuqrK69l86eLtsAm9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IGNrXuqrK69l86eLtsAm9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb3edecb2bcfd0ab4928db26edc73f85484215efcb29c6a7f1a770670fff9c53d","isrc":"BRABZ9900001","name":"Night and Day (Bossa Version)","registered_at":"2026-06-18T11:38:27Z","spotify_id":"5IGNrXuqrK69l86eLtsAm9","type":"track"}

Blue Suede Shoes (Bossa Version)
type: MusicRecording
duration: PT3M6S
duration ms: 186279
explicit: false
by artist: João Suplicy
in album: Relaxing Bossa Lounge 10
  type: MusicAlbum
  date published: 2012-04-03
isrc code: BRABZ0600050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:11:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x012ffb72f96ec8ee4e8e6f1af0d257d5ec49505f077bc2c932692a51d54a6cb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/210xvsCYWwLAsEPtKFbZ0p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/210xvsCYWwLAsEPtKFbZ0p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x012ffb72f96ec8ee4e8e6f1af0d257d5ec49505f077bc2c932692a51d54a6cb4","isrc":"BRABZ0600050","name":"Blue Suede Shoes (Bossa Version)","registered_at":"2026-06-19T11:11:21Z","spotify_id":"210xvsCYWwLAsEPtKFbZ0p","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012ffb72f96ec8ee4e8e6f1af0d257d5ec49505f077bc2c932692a51d54a6cb4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/210xvsCYWwLAsEPtKFbZ0p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/210xvsCYWwLAsEPtKFbZ0p.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x012ffb72f96ec8ee4e8e6f1af0d257d5ec49505f077bc2c932692a51d54a6cb4","isrc":"BRABZ0600050","name":"Blue Suede Shoes (Bossa Version)","registered_at":"2026-06-19T11:11:21Z","spotify_id":"210xvsCYWwLAsEPtKFbZ0p","type":"track"}

Your Song (Bossa Version)
type: MusicRecording
duration: PT3M35S
duration ms: 215434
explicit: false
by artist: Marcelo Rezende
in album: Relaxing Bossa Lounge 10
  type: MusicAlbum
  date published: 2012-04-03
isrc code: BRABZ0300063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:14:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad1410c9baacc079cc83de7137900a7bed5c057999ef287713e395e663c76ee5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3jgzs0sChyKYsN51t4YS8H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jgzs0sChyKYsN51t4YS8H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad1410c9baacc079cc83de7137900a7bed5c057999ef287713e395e663c76ee5","isrc":"BRABZ0300063","name":"Your Song (Bossa Version)","registered_at":"2026-06-04T16:14:49Z","spotify_id":"3jgzs0sChyKYsN51t4YS8H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1410c9baacc079cc83de7137900a7bed5c057999ef287713e395e663c76ee5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jgzs0sChyKYsN51t4YS8H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jgzs0sChyKYsN51t4YS8H.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xad1410c9baacc079cc83de7137900a7bed5c057999ef287713e395e663c76ee5","isrc":"BRABZ0300063","name":"Your Song (Bossa Version)","registered_at":"2026-06-04T16:14:49Z","spotify_id":"3jgzs0sChyKYsN51t4YS8H","type":"track"}

Relaxing Bossa Lounge 7
type: MusicAlbum
date published: 2012-01-15
track: Forget You (Bossa Version)
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222586
  explicit: false
  by artist: Alana
  in album: Relaxing Bossa Lounge 7
    type: MusicAlbum
    date published: 2012-01-15
  isrc code: USA371591427
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T02:44:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x60ccb34ad6e13a17626b8c88d91f57512a562f3f532e5460cc44bb5d055a9185
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3G5kyIdjwiTkceVyfIigNm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3G5kyIdjwiTkceVyfIigNm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x60ccb34ad6e13a17626b8c88d91f57512a562f3f532e5460cc44bb5d055a9185","isrc":"USA371591427","name":"Forget You (Bossa Version)","registered_at":"2026-06-08T02:44:31Z","spotify_id":"3G5kyIdjwiTkceVyfIigNm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ccb34ad6e13a17626b8c88d91f57512a562f3f532e5460cc44bb5d055a9185. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3G5kyIdjwiTkceVyfIigNm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3G5kyIdjwiTkceVyfIigNm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x60ccb34ad6e13a17626b8c88d91f57512a562f3f532e5460cc44bb5d055a9185","isrc":"USA371591427","name":"Forget You (Bossa Version)","registered_at":"2026-06-08T02:44:31Z","spotify_id":"3G5kyIdjwiTkceVyfIigNm","type":"track"}
track: Hurting Each Other (Bossa Version)
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171040
  explicit: false
  by artist: Marcela Mangabeira
  in album: Relaxing Bossa Lounge 7
    type: MusicAlbum
    date published: 2012-01-15
  isrc code: BRB580600111
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T06:23:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2afcec69caac1b4007b6fc3d3248701595728480569b7d6a565353f623f2f877
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0mOxJbf6MQCoIebHcBcpU7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mOxJbf6MQCoIebHcBcpU7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2afcec69caac1b4007b6fc3d3248701595728480569b7d6a565353f623f2f877","isrc":"BRB580600111","name":"Hurting Each Other (Bossa Version)","registered_at":"2026-06-11T06:23:15Z","spotify_id":"0mOxJbf6MQCoIebHcBcpU7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afcec69caac1b4007b6fc3d3248701595728480569b7d6a565353f623f2f877. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0mOxJbf6MQCoIebHcBcpU7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mOxJbf6MQCoIebHcBcpU7.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x2afcec69caac1b4007b6fc3d3248701595728480569b7d6a565353f623f2f877","isrc":"BRB580600111","name":"Hurting Each Other (Bossa Version)","registered_at":"2026-06-11T06:23:15Z","spotify_id":"0mOxJbf6MQCoIebHcBcpU7","type":"track"}
track: Help (Bossa Version)
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208933
  explicit: false
  by artist: Barbara Mendes
  in album: Relaxing Bossa Lounge 7
    type: MusicAlbum
    date published: 2012-01-15
  isrc code: BRB580800009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:50:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaada23a3f2b05e889ce705393decd3426e762859c326267c01a40d370a355641
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4XeQ7hdza1ZoL8UgYSB4cK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XeQ7hdza1ZoL8UgYSB4cK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaada23a3f2b05e889ce705393decd3426e762859c326267c01a40d370a355641","isrc":"BRB580800009","name":"Help (Bossa Version)","registered_at":"2026-06-06T16:50:29Z","spotify_id":"4XeQ7hdza1ZoL8UgYSB4cK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaada23a3f2b05e889ce705393decd3426e762859c326267c01a40d370a355641. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4XeQ7hdza1ZoL8UgYSB4cK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XeQ7hdza1ZoL8UgYSB4cK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xaada23a3f2b05e889ce705393decd3426e762859c326267c01a40d370a355641","isrc":"BRB580800009","name":"Help (Bossa Version)","registered_at":"2026-06-06T16:50:29Z","spotify_id":"4XeQ7hdza1ZoL8UgYSB4cK","type":"track"}
track: Let's Groove (Bossa Version)
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218213
  explicit: false
  by artist: Cris Delanno
  in album: Relaxing Bossa Lounge 7
    type: MusicAlbum
    date published: 2012-01-15
  isrc code: BRB580700186
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:03:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6386046ddaecaadca3f7dad851d039b4ede222ed589e257546cfb5bafa5ef92
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0nDaWhNpgIKbkfuIaz4ohT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nDaWhNpgIKbkfuIaz4ohT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf6386046ddaecaadca3f7dad851d039b4ede222ed589e257546cfb5bafa5ef92","isrc":"BRB580700186","name":"Let's Groove (Bossa Version)","registered_at":"2026-06-09T17:03:51Z","spotify_id":"0nDaWhNpgIKbkfuIaz4ohT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6386046ddaecaadca3f7dad851d039b4ede222ed589e257546cfb5bafa5ef92. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0nDaWhNpgIKbkfuIaz4ohT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nDaWhNpgIKbkfuIaz4ohT.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf6386046ddaecaadca3f7dad851d039b4ede222ed589e257546cfb5bafa5ef92","isrc":"BRB580700186","name":"Let's Groove (Bossa Version)","registered_at":"2026-06-09T17:03:51Z","spotify_id":"0nDaWhNpgIKbkfuIaz4ohT","type":"track"}
track: Nowhere Man (Bossa Version)
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160053
  explicit: false
  by artist: Liz Menezes
  in album: Relaxing Bossa Lounge 7
    type: MusicAlbum
    date published: 2012-01-15
  isrc code: BRB580900256
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Feel Like Making Love (Bossa Version)
track: C'est La Vie (Bossa Version)
track: Me and Mrs. Jones (Bossa Version)
track: One More Night (Bossa Version)
track: Easy Lover (Bossa Version)
track: A Day in the Life (Bossa Version)
track: Give Me Everything (Bossa Version)
track: Please Mr. Postman (Bossa Version)
track: When a Man Loves a Woman (Bossa Version)
track: The Lady is a Tramp (Bossa Version)
track: As Time Goes by (Bossa Version)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T23:50:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2481aa7828a11168407ca0c3241fbe5ffc60092d22c127e3bfa360b32351d709

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7tCXI9mbg9KdlQUZUltNpY.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tCXI9mbg9KdlQUZUltNpY

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2481aa7828a11168407ca0c3241fbe5ffc60092d22c127e3bfa360b32351d709","isrc":"BRB580900256","name":"Nowhere Man (Bossa Version)","registered_at":"2026-06-06T23:50:24Z","spotify_id":"7tCXI9mbg9KdlQUZUltNpY","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2481aa7828a11168407ca0c3241fbe5ffc60092d22c127e3bfa360b32351d709. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7tCXI9mbg9KdlQUZUltNpY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tCXI9mbg9KdlQUZUltNpY.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x2481aa7828a11168407ca0c3241fbe5ffc60092d22c127e3bfa360b32351d709","isrc":"BRB580900256","name":"Nowhere Man (Bossa Version)","registered_at":"2026-06-06T23:50:24Z","spotify_id":"7tCXI9mbg9KdlQUZUltNpY","type":"track"}

Feel Like Making Love (Bossa Version)
type: MusicRecording
duration: PT3M5S
duration ms: 185306
explicit: false
by artist: Marcela Mangabeira
in album: Relaxing Bossa Lounge 7
  type: MusicAlbum
  date published: 2012-01-15
isrc code: USA371591428
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:08:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ab7b8c5724b9f0fe5453ef23c4e93db32fff52b7211b3387eacd4c40b750e94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5bJos3k0dp6IxHsjwPCVnz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bJos3k0dp6IxHsjwPCVnz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ab7b8c5724b9f0fe5453ef23c4e93db32fff52b7211b3387eacd4c40b750e94","isrc":"USA371591428","name":"Feel Like Making Love (Bossa Version)","registered_at":"2026-06-09T07:08:53Z","spotify_id":"5bJos3k0dp6IxHsjwPCVnz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab7b8c5724b9f0fe5453ef23c4e93db32fff52b7211b3387eacd4c40b750e94. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5bJos3k0dp6IxHsjwPCVnz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bJos3k0dp6IxHsjwPCVnz.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x7ab7b8c5724b9f0fe5453ef23c4e93db32fff52b7211b3387eacd4c40b750e94","isrc":"USA371591428","name":"Feel Like Making Love (Bossa Version)","registered_at":"2026-06-09T07:08:53Z","spotify_id":"5bJos3k0dp6IxHsjwPCVnz","type":"track"}

C'est La Vie (Bossa Version)
type: MusicRecording
duration: PT3M16S
duration ms: 196613
explicit: false
by artist: Carol Assad
in album: Relaxing Bossa Lounge 7
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRB580900080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:00:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf91ac76c8eb653f98ef24fd5b325d8f3ca4b9d8c2d9f93b82d98ddc3976da1c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Vn86vpPNzzk3CEqNFgiB4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Vn86vpPNzzk3CEqNFgiB4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf91ac76c8eb653f98ef24fd5b325d8f3ca4b9d8c2d9f93b82d98ddc3976da1c5","isrc":"BRB580900080","name":"C'est La Vie (Bossa Version)","registered_at":"2026-06-08T10:00:37Z","spotify_id":"6Vn86vpPNzzk3CEqNFgiB4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91ac76c8eb653f98ef24fd5b325d8f3ca4b9d8c2d9f93b82d98ddc3976da1c5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Vn86vpPNzzk3CEqNFgiB4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Vn86vpPNzzk3CEqNFgiB4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf91ac76c8eb653f98ef24fd5b325d8f3ca4b9d8c2d9f93b82d98ddc3976da1c5","isrc":"BRB580900080","name":"C'est La Vie (Bossa Version)","registered_at":"2026-06-08T10:00:37Z","spotify_id":"6Vn86vpPNzzk3CEqNFgiB4","type":"track"}

Me and Mrs. Jones (Bossa Version)
type: MusicRecording
duration: PT4M10S
duration ms: 250120
explicit: false
by artist: Monique Kessous
in album: Relaxing Bossa Lounge 7
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRABZ0500219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:20:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8db743600e49109587e3d01c7ea387335a910ad6ce4ad32bd106723df6ec9e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7wKwUR7IDsVjCUh3jlfPRN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wKwUR7IDsVjCUh3jlfPRN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8db743600e49109587e3d01c7ea387335a910ad6ce4ad32bd106723df6ec9e6","isrc":"BRABZ0500219","name":"Me and Mrs. Jones (Bossa Version)","registered_at":"2026-06-05T07:20:17Z","spotify_id":"7wKwUR7IDsVjCUh3jlfPRN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8db743600e49109587e3d01c7ea387335a910ad6ce4ad32bd106723df6ec9e6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7wKwUR7IDsVjCUh3jlfPRN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wKwUR7IDsVjCUh3jlfPRN.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe8db743600e49109587e3d01c7ea387335a910ad6ce4ad32bd106723df6ec9e6","isrc":"BRABZ0500219","name":"Me and Mrs. Jones (Bossa Version)","registered_at":"2026-06-05T07:20:17Z","spotify_id":"7wKwUR7IDsVjCUh3jlfPRN","type":"track"}

One More Night (Bossa Version)
type: MusicRecording
duration: PT4M7S
duration ms: 247106
explicit: false
by artist: Paulinho Loureiro
in album: Relaxing Bossa Lounge 7
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRB580800031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:33:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6292c1be9437026a71151c5ce5dacd68bb5be859b0a999190089add1d88f9548
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3SDuLfyhLWX5vA4Z9Sg4uS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SDuLfyhLWX5vA4Z9Sg4uS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6292c1be9437026a71151c5ce5dacd68bb5be859b0a999190089add1d88f9548","isrc":"BRB580800031","name":"One More Night (Bossa Version)","registered_at":"2026-06-24T11:33:15Z","spotify_id":"3SDuLfyhLWX5vA4Z9Sg4uS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6292c1be9437026a71151c5ce5dacd68bb5be859b0a999190089add1d88f9548. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SDuLfyhLWX5vA4Z9Sg4uS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SDuLfyhLWX5vA4Z9Sg4uS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6292c1be9437026a71151c5ce5dacd68bb5be859b0a999190089add1d88f9548","isrc":"BRB580800031","name":"One More Night (Bossa Version)","registered_at":"2026-06-24T11:33:15Z","spotify_id":"3SDuLfyhLWX5vA4Z9Sg4uS","type":"track"}

Easy Lover (Bossa Version)
type: MusicRecording
duration: PT4M34S
duration ms: 274466
explicit: false
by artist: Carol Assad
by artist: Zeca Rodriguez
in album: Relaxing Bossa Lounge 7
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRB580900078
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:10:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x543b110cbcd920af8e3d4568030d7d3496c4efaa7971587e9134240077aba73c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Pr3dR9YOosOS26I156ssa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Pr3dR9YOosOS26I156ssa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x543b110cbcd920af8e3d4568030d7d3496c4efaa7971587e9134240077aba73c","isrc":"BRB580900078","name":"Easy Lover (Bossa Version)","registered_at":"2026-06-07T13:10:12Z","spotify_id":"0Pr3dR9YOosOS26I156ssa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543b110cbcd920af8e3d4568030d7d3496c4efaa7971587e9134240077aba73c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Pr3dR9YOosOS26I156ssa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Pr3dR9YOosOS26I156ssa.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x543b110cbcd920af8e3d4568030d7d3496c4efaa7971587e9134240077aba73c","isrc":"BRB580900078","name":"Easy Lover (Bossa Version)","registered_at":"2026-06-07T13:10:12Z","spotify_id":"0Pr3dR9YOosOS26I156ssa","type":"track"}

A Day in the Life (Bossa Version)
type: MusicRecording
duration: PT4M12S
duration ms: 252586
explicit: false
by artist: Deco Fiori
in album: Relaxing Bossa Lounge 7
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRB580800008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:02:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8003a5037dd0eff92f730e812e40bc5d7d15d7a10262fadfd9bdca4cc31e63a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4pKnYzH6WyETVAhb2eaZbz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pKnYzH6WyETVAhb2eaZbz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8003a5037dd0eff92f730e812e40bc5d7d15d7a10262fadfd9bdca4cc31e63a2","isrc":"BRB580800008","name":"A Day in the Life (Bossa Version)","registered_at":"2026-06-19T10:02:48Z","spotify_id":"4pKnYzH6WyETVAhb2eaZbz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8003a5037dd0eff92f730e812e40bc5d7d15d7a10262fadfd9bdca4cc31e63a2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pKnYzH6WyETVAhb2eaZbz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pKnYzH6WyETVAhb2eaZbz.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8003a5037dd0eff92f730e812e40bc5d7d15d7a10262fadfd9bdca4cc31e63a2","isrc":"BRB580800008","name":"A Day in the Life (Bossa Version)","registered_at":"2026-06-19T10:02:48Z","spotify_id":"4pKnYzH6WyETVAhb2eaZbz","type":"track"}

Give Me Everything (Bossa Version)
type: MusicRecording
duration: PT3M20S
duration ms: 200733
explicit: false
by artist: Saloa
in album: Relaxing Bossa Lounge 7
  type: MusicAlbum
  date published: 2012-01-15
isrc code: USA371591429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:04:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63374f1f892a564da5a02c6e37188c63b4b8cb94c297d3a069c03abbb6be4eb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1t2n4cm7iLAYxREYqJL0Ud.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1t2n4cm7iLAYxREYqJL0Ud
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63374f1f892a564da5a02c6e37188c63b4b8cb94c297d3a069c03abbb6be4eb4","isrc":"USA371591429","name":"Give Me Everything (Bossa Version)","registered_at":"2026-06-07T13:04:47Z","spotify_id":"1t2n4cm7iLAYxREYqJL0Ud","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63374f1f892a564da5a02c6e37188c63b4b8cb94c297d3a069c03abbb6be4eb4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1t2n4cm7iLAYxREYqJL0Ud.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1t2n4cm7iLAYxREYqJL0Ud.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x63374f1f892a564da5a02c6e37188c63b4b8cb94c297d3a069c03abbb6be4eb4","isrc":"USA371591429","name":"Give Me Everything (Bossa Version)","registered_at":"2026-06-07T13:04:47Z","spotify_id":"1t2n4cm7iLAYxREYqJL0Ud","type":"track"}

Please Mr. Postman (Bossa Version)
type: MusicRecording
duration: PT2M32S
duration ms: 152960
explicit: false
by artist: Bob Tostes
in album: Relaxing Bossa Lounge 7
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRB580600115
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:13:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6eee5bf97f1817584c2728948a3c1ce101f1167b6e50a630c27e6f209ad344b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7r2RAst5PeOIcf4lX3kIMp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r2RAst5PeOIcf4lX3kIMp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6eee5bf97f1817584c2728948a3c1ce101f1167b6e50a630c27e6f209ad344b5","isrc":"BRB580600115","name":"Please Mr. Postman (Bossa Version)","registered_at":"2026-06-09T07:13:42Z","spotify_id":"7r2RAst5PeOIcf4lX3kIMp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eee5bf97f1817584c2728948a3c1ce101f1167b6e50a630c27e6f209ad344b5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7r2RAst5PeOIcf4lX3kIMp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r2RAst5PeOIcf4lX3kIMp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6eee5bf97f1817584c2728948a3c1ce101f1167b6e50a630c27e6f209ad344b5","isrc":"BRB580600115","name":"Please Mr. Postman (Bossa Version)","registered_at":"2026-06-09T07:13:42Z","spotify_id":"7r2RAst5PeOIcf4lX3kIMp","type":"track"}

When a Man Loves a Woman (Bossa Version)
type: MusicRecording
duration: PT3M59S
duration ms: 239493
explicit: false
by artist: Tahta Menezes
in album: Relaxing Bossa Lounge 7
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRB580900099
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:20:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x911af92d63c3ee6187995d9e5ebcf585721843637f77b952f01d19e3629775a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3LFDkFP298ZynAQDZ5FoDQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LFDkFP298ZynAQDZ5FoDQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x911af92d63c3ee6187995d9e5ebcf585721843637f77b952f01d19e3629775a0","isrc":"BRB580900099","name":"When a Man Loves a Woman (Bossa Version)","registered_at":"2026-06-05T21:20:33Z","spotify_id":"3LFDkFP298ZynAQDZ5FoDQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911af92d63c3ee6187995d9e5ebcf585721843637f77b952f01d19e3629775a0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3LFDkFP298ZynAQDZ5FoDQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LFDkFP298ZynAQDZ5FoDQ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x911af92d63c3ee6187995d9e5ebcf585721843637f77b952f01d19e3629775a0","isrc":"BRB580900099","name":"When a Man Loves a Woman (Bossa Version)","registered_at":"2026-06-05T21:20:33Z","spotify_id":"3LFDkFP298ZynAQDZ5FoDQ","type":"track"}

The Lady is a Tramp (Bossa Version)
type: MusicRecording
duration: PT3M18S
duration ms: 198426
explicit: false
by artist: Bob Tostes
in album: Relaxing Bossa Lounge 7
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRABZ0600036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:53:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb30df3c1d138467b6b1f4d2605228bd46f6e5726bf389289bb03ad31e2a8fa9e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Ip1s08j039oNHHfBhvc3O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ip1s08j039oNHHfBhvc3O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb30df3c1d138467b6b1f4d2605228bd46f6e5726bf389289bb03ad31e2a8fa9e","isrc":"BRABZ0600036","name":"The Lady is a Tramp (Bossa Version)","registered_at":"2026-06-08T15:53:43Z","spotify_id":"6Ip1s08j039oNHHfBhvc3O","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30df3c1d138467b6b1f4d2605228bd46f6e5726bf389289bb03ad31e2a8fa9e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Ip1s08j039oNHHfBhvc3O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ip1s08j039oNHHfBhvc3O.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb30df3c1d138467b6b1f4d2605228bd46f6e5726bf389289bb03ad31e2a8fa9e","isrc":"BRABZ0600036","name":"The Lady is a Tramp (Bossa Version)","registered_at":"2026-06-08T15:53:43Z","spotify_id":"6Ip1s08j039oNHHfBhvc3O","type":"track"}

As Time Goes by (Bossa Version)
type: MusicRecording
duration: PT3M45S
duration ms: 225306
explicit: false
by artist: Cecilia Dale
in album: Relaxing Bossa Lounge 7
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRABZ9900007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T19:00:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89607393eab620c3273fcfb1336fa24432869e29cda6c1a6221eff9aa1d05a4d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ECT8ZznbLUPih2XyziqZU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ECT8ZznbLUPih2XyziqZU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89607393eab620c3273fcfb1336fa24432869e29cda6c1a6221eff9aa1d05a4d","isrc":"BRABZ9900007","name":"As Time Goes by (Bossa Version)","registered_at":"2026-06-25T19:00:58Z","spotify_id":"0ECT8ZznbLUPih2XyziqZU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89607393eab620c3273fcfb1336fa24432869e29cda6c1a6221eff9aa1d05a4d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ECT8ZznbLUPih2XyziqZU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ECT8ZznbLUPih2XyziqZU.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x89607393eab620c3273fcfb1336fa24432869e29cda6c1a6221eff9aa1d05a4d","isrc":"BRABZ9900007","name":"As Time Goes by (Bossa Version)","registered_at":"2026-06-25T19:00:58Z","spotify_id":"0ECT8ZznbLUPih2XyziqZU","type":"track"}

Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
type: MusicAlbum
date published: 2014-05-06
track: Waterloo - Bossa Version
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235160
  explicit: false
  by artist: Eliza Lacerda
  in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
    type: MusicAlbum
    date published: 2014-05-06
  isrc code: BRB580900034
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:22:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02789c0485571afded719f70b331df81d2716616069990ab96185e6cfc5dde10
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2xbjiXGCicTlFTFXJPDYdO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xbjiXGCicTlFTFXJPDYdO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x02789c0485571afded719f70b331df81d2716616069990ab96185e6cfc5dde10","isrc":"BRB580900034","name":"Waterloo - Bossa Version","registered_at":"2026-06-07T14:22:34Z","spotify_id":"2xbjiXGCicTlFTFXJPDYdO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02789c0485571afded719f70b331df81d2716616069990ab96185e6cfc5dde10. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2xbjiXGCicTlFTFXJPDYdO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xbjiXGCicTlFTFXJPDYdO.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x02789c0485571afded719f70b331df81d2716616069990ab96185e6cfc5dde10","isrc":"BRB580900034","name":"Waterloo - Bossa Version","registered_at":"2026-06-07T14:22:34Z","spotify_id":"2xbjiXGCicTlFTFXJPDYdO","type":"track"}
track: Save Your Kisses for Me - Bossa Version
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237053
  explicit: false
  by artist: Flavio Mendes
  in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
    type: MusicAlbum
    date published: 2014-05-06
  isrc code: BRB580900036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T04:44:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf955446aa97642547930e57aaac5a4078a53353a380ec37ccdaf8b50fcf515a8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5Qt1tDHuchP1VDj9yOQcGL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Qt1tDHuchP1VDj9yOQcGL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf955446aa97642547930e57aaac5a4078a53353a380ec37ccdaf8b50fcf515a8","isrc":"BRB580900036","name":"Save Your Kisses for Me - Bossa Version","registered_at":"2026-06-22T04:44:44Z","spotify_id":"5Qt1tDHuchP1VDj9yOQcGL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf955446aa97642547930e57aaac5a4078a53353a380ec37ccdaf8b50fcf515a8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Qt1tDHuchP1VDj9yOQcGL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Qt1tDHuchP1VDj9yOQcGL.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf955446aa97642547930e57aaac5a4078a53353a380ec37ccdaf8b50fcf515a8","isrc":"BRB580900036","name":"Save Your Kisses for Me - Bossa Version","registered_at":"2026-06-22T04:44:44Z","spotify_id":"5Qt1tDHuchP1VDj9yOQcGL","type":"track"}
track: Foggy Day - Bossa Version
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188320
  explicit: false
  by artist: Cecilia Dale
  in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
    type: MusicAlbum
    date published: 2014-05-06
  isrc code: BRABZ0100071
track: Kiss On My List - Bossa Version
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281266
  explicit: false
  by artist: Marcela Mangabeira
  in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
    type: MusicAlbum
    date published: 2014-05-06
  isrc code: BRB580900103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:40:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x404d983496ff6a1cd3787209ffc2f707605d626aeccb2be6ca56eec981313586
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2jOvtkjZSZ0q58aNXe2ZEU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jOvtkjZSZ0q58aNXe2ZEU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x404d983496ff6a1cd3787209ffc2f707605d626aeccb2be6ca56eec981313586","isrc":"BRB580900103","name":"Kiss On My List - Bossa Version","registered_at":"2026-06-05T22:40:24Z","spotify_id":"2jOvtkjZSZ0q58aNXe2ZEU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404d983496ff6a1cd3787209ffc2f707605d626aeccb2be6ca56eec981313586. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2jOvtkjZSZ0q58aNXe2ZEU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jOvtkjZSZ0q58aNXe2ZEU.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x404d983496ff6a1cd3787209ffc2f707605d626aeccb2be6ca56eec981313586","isrc":"BRB580900103","name":"Kiss On My List - Bossa Version","registered_at":"2026-06-05T22:40:24Z","spotify_id":"2jOvtkjZSZ0q58aNXe2ZEU","type":"track"}
track: It's Going to Take Some Time - Bossa Version
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147386
  explicit: false
  by artist: Bob Tostes
  in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
    type: MusicAlbum
    date published: 2014-05-06
  isrc code: BRB580600117
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T07:10:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x19165f8e98dcbcaacef76bff2f1dd4171b20b52a50ad52a3ef1f4d4d1bb39ad4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1OLO4O0tIQoG8hfU3qdRYc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OLO4O0tIQoG8hfU3qdRYc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x19165f8e98dcbcaacef76bff2f1dd4171b20b52a50ad52a3ef1f4d4d1bb39ad4","isrc":"BRB580600117","name":"It's Going to Take Some Time - Bossa Version","registered_at":"2026-06-25T07:10:59Z","spotify_id":"1OLO4O0tIQoG8hfU3qdRYc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19165f8e98dcbcaacef76bff2f1dd4171b20b52a50ad52a3ef1f4d4d1bb39ad4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1OLO4O0tIQoG8hfU3qdRYc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OLO4O0tIQoG8hfU3qdRYc.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x19165f8e98dcbcaacef76bff2f1dd4171b20b52a50ad52a3ef1f4d4d1bb39ad4","isrc":"BRB580600117","name":"It's Going to Take Some Time - Bossa Version","registered_at":"2026-06-25T07:10:59Z","spotify_id":"1OLO4O0tIQoG8hfU3qdRYc","type":"track"}
track: Mayor of Simpleton - Bossa Version
track: My All - Bossa Version
track: Bizarre Love Triangle - Bossa Version
track: Rainy Days and Mondays - Bossa Version
track: Sunday Morning - Bossa Version
track: The Sad Love - Bossa Version
track: The Weight - Bossa Version
track: Touch My Body - Bossa Version
track: Toy Boy - Bossa Version
track: Don't Know Why - Bossa Version
track: It Had to Be You - Bossa Version

Mayor of Simpleton - Bossa Version
type: MusicRecording
duration: PT4M1S
duration ms: 241973
explicit: false
by artist: Marcelo Rezende
in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-05-06
isrc code: BRB580700095

My All - Bossa Version
type: MusicRecording
duration: PT3M8S
duration ms: 188279
explicit: false
by artist: Alana Marie
in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-05-06
isrc code: BRB580900176
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:52:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16077b54eb6db5fed011b9715370909578667587e008697057c9023635ae82c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/23caeO4sN4SNTRi1ZfeLkZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23caeO4sN4SNTRi1ZfeLkZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16077b54eb6db5fed011b9715370909578667587e008697057c9023635ae82c9","isrc":"BRB580900176","name":"My All - Bossa Version","registered_at":"2026-06-27T07:52:01Z","spotify_id":"23caeO4sN4SNTRi1ZfeLkZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16077b54eb6db5fed011b9715370909578667587e008697057c9023635ae82c9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/23caeO4sN4SNTRi1ZfeLkZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23caeO4sN4SNTRi1ZfeLkZ.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x16077b54eb6db5fed011b9715370909578667587e008697057c9023635ae82c9","isrc":"BRB580900176","name":"My All - Bossa Version","registered_at":"2026-06-27T07:52:01Z","spotify_id":"23caeO4sN4SNTRi1ZfeLkZ","type":"track"}

Bizarre Love Triangle - Bossa Version
type: MusicRecording
duration: PT3M14S
duration ms: 194760
explicit: false
by artist: Marcelo Rezende
in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-05-06
isrc code: BRABZ0300056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:14:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb05fc2bc1d9f5496011ab94cefcdbc7bd0c63656006386215b22f9a57d42989
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3B5gN9YbzL09V0QNlN27AW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3B5gN9YbzL09V0QNlN27AW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb05fc2bc1d9f5496011ab94cefcdbc7bd0c63656006386215b22f9a57d42989","isrc":"BRABZ0300056","name":"Bizarre Love Triangle - Bossa Version","registered_at":"2026-06-10T05:14:33Z","spotify_id":"3B5gN9YbzL09V0QNlN27AW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb05fc2bc1d9f5496011ab94cefcdbc7bd0c63656006386215b22f9a57d42989. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3B5gN9YbzL09V0QNlN27AW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3B5gN9YbzL09V0QNlN27AW.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfb05fc2bc1d9f5496011ab94cefcdbc7bd0c63656006386215b22f9a57d42989","isrc":"BRABZ0300056","name":"Bizarre Love Triangle - Bossa Version","registered_at":"2026-06-10T05:14:33Z","spotify_id":"3B5gN9YbzL09V0QNlN27AW","type":"track"}

Rainy Days and Mondays - Bossa Version
type: MusicRecording
duration: PT3M40S
duration ms: 220453
explicit: false
by artist: Pery Ribeiro
in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-05-06
isrc code: BRB580600112
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T16:39:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52617a3a2ea91f6ff2591196c3e9280d014b1d9cee147835f2e98c6a793846b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4H04kyYbZ4D6Ij7vwNm81Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H04kyYbZ4D6Ij7vwNm81Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52617a3a2ea91f6ff2591196c3e9280d014b1d9cee147835f2e98c6a793846b9","isrc":"BRB580600112","name":"Rainy Days and Mondays - Bossa Version","registered_at":"2026-06-24T16:39:47Z","spotify_id":"4H04kyYbZ4D6Ij7vwNm81Z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52617a3a2ea91f6ff2591196c3e9280d014b1d9cee147835f2e98c6a793846b9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4H04kyYbZ4D6Ij7vwNm81Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H04kyYbZ4D6Ij7vwNm81Z.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x52617a3a2ea91f6ff2591196c3e9280d014b1d9cee147835f2e98c6a793846b9","isrc":"BRB580600112","name":"Rainy Days and Mondays - Bossa Version","registered_at":"2026-06-24T16:39:47Z","spotify_id":"4H04kyYbZ4D6Ij7vwNm81Z","type":"track"}

Sunday Morning - Bossa Version
type: MusicRecording
duration: PT4M13S
duration ms: 253893
explicit: false
by artist: Maria Martins
in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-05-06
isrc code: FR6V82001537
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:56:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf71ca7d5797b213c884468146f03e22490deff3d2e23f0541ea0afce96f9994
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3wGvNysQZt1pMLY6s6OgeC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wGvNysQZt1pMLY6s6OgeC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf71ca7d5797b213c884468146f03e22490deff3d2e23f0541ea0afce96f9994","isrc":"FR6V82001537","name":"Sunday Morning - Bossa Version","registered_at":"2026-06-07T20:56:53Z","spotify_id":"3wGvNysQZt1pMLY6s6OgeC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf71ca7d5797b213c884468146f03e22490deff3d2e23f0541ea0afce96f9994. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wGvNysQZt1pMLY6s6OgeC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wGvNysQZt1pMLY6s6OgeC.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xbf71ca7d5797b213c884468146f03e22490deff3d2e23f0541ea0afce96f9994","isrc":"FR6V82001537","name":"Sunday Morning - Bossa Version","registered_at":"2026-06-07T20:56:53Z","spotify_id":"3wGvNysQZt1pMLY6s6OgeC","type":"track"}

The Sad Love - Bossa Version
type: MusicRecording
duration: PT2M40S
duration ms: 160240
explicit: false
by artist: Ana Terra
in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-05-06
isrc code: BRB580800120

The Weight - Bossa Version
type: MusicRecording
duration: PT4M24S
duration ms: 264666
explicit: false
by artist: Sàloa Farah
in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-05-06
isrc code: BRB580700266

Touch My Body - Bossa Version
type: MusicRecording
duration: PT4M16S
duration ms: 256773
explicit: false
by artist: Rachelle Spring
in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-05-06
isrc code: BRB580900178

Toy Boy - Bossa Version
type: MusicRecording
duration: PT3M58S
duration ms: 238546
explicit: false
by artist: Tattyana
in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-05-06
isrc code: BRB580900082

Don't Know Why - Bossa Version
type: MusicRecording
duration: PT2M50S
duration ms: 170906
explicit: false
by artist: Liz Menezes
in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-05-06
isrc code: FR6V81561159
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T04:44:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05f4f4071c297d72022c4066391efeb000ea82ae3db53691da5053635723838a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6VOBRlTQGRvy9DoQYkoqU6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VOBRlTQGRvy9DoQYkoqU6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05f4f4071c297d72022c4066391efeb000ea82ae3db53691da5053635723838a","isrc":"FR6V81561159","name":"Don't Know Why - Bossa Version","registered_at":"2026-06-22T04:44:08Z","spotify_id":"6VOBRlTQGRvy9DoQYkoqU6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f4f4071c297d72022c4066391efeb000ea82ae3db53691da5053635723838a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6VOBRlTQGRvy9DoQYkoqU6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VOBRlTQGRvy9DoQYkoqU6.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x05f4f4071c297d72022c4066391efeb000ea82ae3db53691da5053635723838a","isrc":"FR6V81561159","name":"Don't Know Why - Bossa Version","registered_at":"2026-06-22T04:44:08Z","spotify_id":"6VOBRlTQGRvy9DoQYkoqU6","type":"track"}

It Had to Be You - Bossa Version
type: MusicRecording
duration: PT2M21S
duration ms: 141760
explicit: false
by artist: Orquestra Albatroz
in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-05-06
isrc code: BRABZ0600066

Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
type: MusicAlbum
date published: 2012-12-11
track: Day Tripper
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254955
  explicit: false
  by artist: Tahta Menezes
  in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRABZ0600074
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:38:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1d73e12c078097f29fc93ac405df1fc1a8cd6a83b75f22292877fe65c35d21e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3AmfseutQRApWBOXu6pKSL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AmfseutQRApWBOXu6pKSL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd1d73e12c078097f29fc93ac405df1fc1a8cd6a83b75f22292877fe65c35d21e","isrc":"BRABZ0600074","name":"Day Tripper","registered_at":"2026-06-07T00:38:19Z","spotify_id":"3AmfseutQRApWBOXu6pKSL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d73e12c078097f29fc93ac405df1fc1a8cd6a83b75f22292877fe65c35d21e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3AmfseutQRApWBOXu6pKSL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AmfseutQRApWBOXu6pKSL.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xd1d73e12c078097f29fc93ac405df1fc1a8cd6a83b75f22292877fe65c35d21e","isrc":"BRABZ0600074","name":"Day Tripper","registered_at":"2026-06-07T00:38:19Z","spotify_id":"3AmfseutQRApWBOXu6pKSL","type":"track"}
track: Feel Like Making Love
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185306
  explicit: false
  by artist: Marcela Mangabeira
  in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: USA371591428
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T07:08:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ab7b8c5724b9f0fe5453ef23c4e93db32fff52b7211b3387eacd4c40b750e94
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3TKwyeS7pg22nFherMpUQ8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TKwyeS7pg22nFherMpUQ8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7ab7b8c5724b9f0fe5453ef23c4e93db32fff52b7211b3387eacd4c40b750e94","isrc":"USA371591428","name":"Feel Like Making Love","registered_at":"2026-06-09T07:08:53Z","spotify_id":"3TKwyeS7pg22nFherMpUQ8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab7b8c5724b9f0fe5453ef23c4e93db32fff52b7211b3387eacd4c40b750e94. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3TKwyeS7pg22nFherMpUQ8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TKwyeS7pg22nFherMpUQ8.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0x7ab7b8c5724b9f0fe5453ef23c4e93db32fff52b7211b3387eacd4c40b750e94","isrc":"USA371591428","name":"Feel Like Making Love","registered_at":"2026-06-09T07:08:53Z","spotify_id":"3TKwyeS7pg22nFherMpUQ8","type":"track"}
track: Just Can't Get Enough
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285350
  explicit: false
  by artist: Rodrigo
  by artist: Priscilla
  in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580900069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:59:40+00:00
track: Lucy in the Sky with Diamonds
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297482
  explicit: false
  by artist: Sàloa Farah
  in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580800016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:14:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9b0dfd92b1b752e7e5758b29382c6e02f0dd839101be5118f7192173a7d0101
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3WUNKp50XuM0ozl4sdOzYv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WUNKp50XuM0ozl4sdOzYv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa9b0dfd92b1b752e7e5758b29382c6e02f0dd839101be5118f7192173a7d0101","isrc":"BRB580800016","name":"Lucy in the Sky with Diamonds","registered_at":"2026-06-19T11:14:30Z","spotify_id":"3WUNKp50XuM0ozl4sdOzYv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b0dfd92b1b752e7e5758b29382c6e02f0dd839101be5118f7192173a7d0101. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3WUNKp50XuM0ozl4sdOzYv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WUNKp50XuM0ozl4sdOzYv.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xa9b0dfd92b1b752e7e5758b29382c6e02f0dd839101be5118f7192173a7d0101","isrc":"BRB580800016","name":"Lucy in the Sky with Diamonds","registered_at":"2026-06-19T11:14:30Z","spotify_id":"3WUNKp50XuM0ozl4sdOzYv","type":"track"}
track: I Say a Little Prayer
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238434
  explicit: false
  by artist: Patty Ascher
  in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580700078
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:06:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x26ce8f17fd534cd1b54acbf795bb26f388ac4b6e7695c18300a53286f79e3309
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/36Ne6jZ6AU06ZfrDOJ2ufd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36Ne6jZ6AU06ZfrDOJ2ufd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x26ce8f17fd534cd1b54acbf795bb26f388ac4b6e7695c18300a53286f79e3309","isrc":"BRB580700078","name":"I Say a Little Prayer","registered_at":"2026-06-04T11:06:07Z","spotify_id":"36Ne6jZ6AU06ZfrDOJ2ufd","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: A Day in the Life
track: Don't Stand so Close to Me
track: All You Need is Love
track: When a Man Loves a Woman
track: Cheek to Cheek
track: Call Me Irresponsible
track: Baby Come Back
track: A Winter Shade of Pale
track: Back to December
track: One More Night
track: Summertime

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ce8f17fd534cd1b54acbf795bb26f388ac4b6e7695c18300a53286f79e3309. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36Ne6jZ6AU06ZfrDOJ2ufd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36Ne6jZ6AU06ZfrDOJ2ufd.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x26ce8f17fd534cd1b54acbf795bb26f388ac4b6e7695c18300a53286f79e3309","isrc":"BRB580700078","name":"I Say a Little Prayer","registered_at":"2026-06-04T11:06:07Z","spotify_id":"36Ne6jZ6AU06ZfrDOJ2ufd","type":"track"}

A Day in the Life
type: MusicRecording
duration: PT4M12S
duration ms: 252586
explicit: false
by artist: Deco Fiori
in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580800008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:02:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8003a5037dd0eff92f730e812e40bc5d7d15d7a10262fadfd9bdca4cc31e63a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/252gZks4sZv277V4kPL8EO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/252gZks4sZv277V4kPL8EO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8003a5037dd0eff92f730e812e40bc5d7d15d7a10262fadfd9bdca4cc31e63a2","isrc":"BRB580800008","name":"A Day in the Life","registered_at":"2026-06-19T10:02:48Z","spotify_id":"252gZks4sZv277V4kPL8EO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8003a5037dd0eff92f730e812e40bc5d7d15d7a10262fadfd9bdca4cc31e63a2. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/252gZks4sZv277V4kPL8EO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/252gZks4sZv277V4kPL8EO.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x8003a5037dd0eff92f730e812e40bc5d7d15d7a10262fadfd9bdca4cc31e63a2","isrc":"BRB580800008","name":"A Day in the Life","registered_at":"2026-06-19T10:02:48Z","spotify_id":"252gZks4sZv277V4kPL8EO","type":"track"}

Don't Stand so Close to Me
type: MusicRecording
duration: PT2M4S
duration ms: 124795
explicit: false
by artist: Barbara Mendes
in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580900053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:11:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb62e167c95e75d1823bbcd0ea00cb843b281a4f4b1863ae6add8601ba1e82da0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1OwswYJjToi6fCLek2v2n0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OwswYJjToi6fCLek2v2n0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb62e167c95e75d1823bbcd0ea00cb843b281a4f4b1863ae6add8601ba1e82da0","isrc":"BRB580900053","name":"Don't Stand so Close to Me","registered_at":"2026-06-19T11:11:01Z","spotify_id":"1OwswYJjToi6fCLek2v2n0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62e167c95e75d1823bbcd0ea00cb843b281a4f4b1863ae6add8601ba1e82da0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1OwswYJjToi6fCLek2v2n0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OwswYJjToi6fCLek2v2n0.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xb62e167c95e75d1823bbcd0ea00cb843b281a4f4b1863ae6add8601ba1e82da0","isrc":"BRB580900053","name":"Don't Stand so Close to Me","registered_at":"2026-06-19T11:11:01Z","spotify_id":"1OwswYJjToi6fCLek2v2n0","type":"track"}

All You Need is Love
type: MusicRecording
duration: PT2M49S
duration ms: 169706
explicit: false
by artist: Paulinho Loureiro
in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580800007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:11:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d26bd1f4b598be2ecee6771a837a6c64ce6bb2d26dbb103065018976c397e28
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1XaZFtiyOYmCusYLo3nbJa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XaZFtiyOYmCusYLo3nbJa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d26bd1f4b598be2ecee6771a837a6c64ce6bb2d26dbb103065018976c397e28","isrc":"BRB580800007","name":"All You Need is Love","registered_at":"2026-06-18T03:11:19Z","spotify_id":"1XaZFtiyOYmCusYLo3nbJa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d26bd1f4b598be2ecee6771a837a6c64ce6bb2d26dbb103065018976c397e28. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1XaZFtiyOYmCusYLo3nbJa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XaZFtiyOYmCusYLo3nbJa.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x6d26bd1f4b598be2ecee6771a837a6c64ce6bb2d26dbb103065018976c397e28","isrc":"BRB580800007","name":"All You Need is Love","registered_at":"2026-06-18T03:11:19Z","spotify_id":"1XaZFtiyOYmCusYLo3nbJa","type":"track"}

When a Man Loves a Woman
type: MusicRecording
duration: PT3M59S
duration ms: 239493
explicit: false
by artist: Tahta Menezes
in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580900099
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:20:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x911af92d63c3ee6187995d9e5ebcf585721843637f77b952f01d19e3629775a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3iiTgNWpt1vZ9A2IwbAaHr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iiTgNWpt1vZ9A2IwbAaHr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x911af92d63c3ee6187995d9e5ebcf585721843637f77b952f01d19e3629775a0","isrc":"BRB580900099","name":"When a Man Loves a Woman","registered_at":"2026-06-05T21:20:33Z","spotify_id":"3iiTgNWpt1vZ9A2IwbAaHr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911af92d63c3ee6187995d9e5ebcf585721843637f77b952f01d19e3629775a0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3iiTgNWpt1vZ9A2IwbAaHr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iiTgNWpt1vZ9A2IwbAaHr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x911af92d63c3ee6187995d9e5ebcf585721843637f77b952f01d19e3629775a0","isrc":"BRB580900099","name":"When a Man Loves a Woman","registered_at":"2026-06-05T21:20:33Z","spotify_id":"3iiTgNWpt1vZ9A2IwbAaHr","type":"track"}

Cheek to Cheek
type: MusicRecording
duration: PT3M2S
duration ms: 182613
explicit: false
by artist: Cecilia Dale
in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRABZ0300166
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T13:34:40+00:00

Call Me Irresponsible
type: MusicRecording
duration: PT3M13S
duration ms: 193440
explicit: false
by artist: Bob Tostes
in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580600016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:21:48+00:00

Baby Come Back
type: MusicRecording
duration: PT3M39S
duration ms: 219985
explicit: false
by artist: Monique Kessous
in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580800027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:20:34+00:00

A Winter Shade of Pale
type: MusicRecording
duration: PT3M34S
duration ms: 214520
explicit: false
by artist: Marcelo Rezende
in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: USA371591622
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:07:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04dae7b97494f79c1b3e7b0edcc628a7b30e840d759cc648c6973b9179dfee56
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/62Z60Jc03XwvQNCoTTUxQE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62Z60Jc03XwvQNCoTTUxQE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04dae7b97494f79c1b3e7b0edcc628a7b30e840d759cc648c6973b9179dfee56","isrc":"USA371591622","name":"A Winter Shade of Pale","registered_at":"2026-06-06T18:07:16Z","spotify_id":"62Z60Jc03XwvQNCoTTUxQE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dae7b97494f79c1b3e7b0edcc628a7b30e840d759cc648c6973b9179dfee56. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/62Z60Jc03XwvQNCoTTUxQE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62Z60Jc03XwvQNCoTTUxQE.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x04dae7b97494f79c1b3e7b0edcc628a7b30e840d759cc648c6973b9179dfee56","isrc":"USA371591622","name":"A Winter Shade of Pale","registered_at":"2026-06-06T18:07:16Z","spotify_id":"62Z60Jc03XwvQNCoTTUxQE","type":"track"}

Back to December
type: MusicRecording
duration: PT4M49S
duration ms: 289901
explicit: false
by artist: Priscilla Mariano
in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: USA371648438
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:02:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ae36534e6cd00a49d8517dcc461b07d58525cc4848a37db64a2bc03763320ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7evXq6dUMLWlZscD2ENFMJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7evXq6dUMLWlZscD2ENFMJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ae36534e6cd00a49d8517dcc461b07d58525cc4848a37db64a2bc03763320ec","isrc":"USA371648438","name":"Back to December","registered_at":"2026-06-07T20:02:00Z","spotify_id":"7evXq6dUMLWlZscD2ENFMJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae36534e6cd00a49d8517dcc461b07d58525cc4848a37db64a2bc03763320ec. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7evXq6dUMLWlZscD2ENFMJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7evXq6dUMLWlZscD2ENFMJ.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x0ae36534e6cd00a49d8517dcc461b07d58525cc4848a37db64a2bc03763320ec","isrc":"USA371648438","name":"Back to December","registered_at":"2026-06-07T20:02:00Z","spotify_id":"7evXq6dUMLWlZscD2ENFMJ","type":"track"}

One More Night
type: MusicRecording
duration: PT4M7S
duration ms: 247106
explicit: false
by artist: Paulinho Loureiro
in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580800031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:33:15+00:00

Summertime
type: MusicRecording
duration: PT3M15S
duration ms: 195929
explicit: false
by artist: Taryn Spilman
in album: Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580600122
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:16:09+00:00

Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
type: MusicAlbum
date published: 2012-12-11
track: Help
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208933
  explicit: false
  by artist: Barbara Mendes
  in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580800009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:50:29+00:00
track: Love Story
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245093
  explicit: false
  by artist: Marcela Mangabeira
  in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB581000041
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:41:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa45762debb2c98c8206dcd9f3b45f0c0c51aa42d10f0566e638a326aac1362e1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/48NBfjPWuJqso73tsNe5S5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48NBfjPWuJqso73tsNe5S5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa45762debb2c98c8206dcd9f3b45f0c0c51aa42d10f0566e638a326aac1362e1","isrc":"BRB581000041","name":"Love Story","registered_at":"2026-06-07T01:41:20Z","spotify_id":"48NBfjPWuJqso73tsNe5S5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45762debb2c98c8206dcd9f3b45f0c0c51aa42d10f0566e638a326aac1362e1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/48NBfjPWuJqso73tsNe5S5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48NBfjPWuJqso73tsNe5S5.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa45762debb2c98c8206dcd9f3b45f0c0c51aa42d10f0566e638a326aac1362e1","isrc":"BRB581000041","name":"Love Story","registered_at":"2026-06-07T01:41:20Z","spotify_id":"48NBfjPWuJqso73tsNe5S5","type":"track"}
track: Smooth Operator
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233871
  explicit: false
  by artist: Eduardo Braga
  in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580700100
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:33:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04d88b1e7efe91cc9d65c4e06b635711a6c65a4144e92756deba62be501abec6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5SU6u6dOJF79eOOgowUtnT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SU6u6dOJF79eOOgowUtnT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x04d88b1e7efe91cc9d65c4e06b635711a6c65a4144e92756deba62be501abec6","isrc":"BRB580700100","name":"Smooth Operator","registered_at":"2026-06-05T16:33:07Z","spotify_id":"5SU6u6dOJF79eOOgowUtnT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d88b1e7efe91cc9d65c4e06b635711a6c65a4144e92756deba62be501abec6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SU6u6dOJF79eOOgowUtnT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SU6u6dOJF79eOOgowUtnT.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x04d88b1e7efe91cc9d65c4e06b635711a6c65a4144e92756deba62be501abec6","isrc":"BRB580700100","name":"Smooth Operator","registered_at":"2026-06-05T16:33:07Z","spotify_id":"5SU6u6dOJF79eOOgowUtnT","type":"track"}
track: Penny Lane
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174106
  explicit: false
  by artist: Maria Augusta
  in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRABZ0200112
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:41:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x87011be942fd5e5803ab8b613e772a222f8205791ff6354b3f40ecee20f6104f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2jJ829XLJ9fv8MqrGxR471.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jJ829XLJ9fv8MqrGxR471
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x87011be942fd5e5803ab8b613e772a222f8205791ff6354b3f40ecee20f6104f","isrc":"BRABZ0200112","name":"Penny Lane","registered_at":"2026-06-07T01:41:14Z","spotify_id":"2jJ829XLJ9fv8MqrGxR471","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87011be942fd5e5803ab8b613e772a222f8205791ff6354b3f40ecee20f6104f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2jJ829XLJ9fv8MqrGxR471.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jJ829XLJ9fv8MqrGxR471.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x87011be942fd5e5803ab8b613e772a222f8205791ff6354b3f40ecee20f6104f","isrc":"BRABZ0200112","name":"Penny Lane","registered_at":"2026-06-07T01:41:14Z","spotify_id":"2jJ829XLJ9fv8MqrGxR471","type":"track"}
track: Dynamite
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168346
  explicit: false
  by artist: Nicole
  in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: USA371591619
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T04:53:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8cdbeabc53bc0d52878c506ca5c2f262c8d472ac6361da2eb5b9ab69c28784a9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956891
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4OnfmVpHuKogY8E2eCGSmw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OnfmVpHuKogY8E2eCGSmw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
track: Baubles, Bangles and Beads
track: She Loves You
track: The Lady Is a Tramp
track: Do You Really Want to Hurt Me?
track: I Should Be So Lucky
track: Forget You
track: Let's Groove
track: I Am Not in Love
track: Just in Time
track: Never Gonna Give You Up
track: Night and Day

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdbeabc53bc0d52878c506ca5c2f262c8d472ac6361da2eb5b9ab69c28784a9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OnfmVpHuKogY8E2eCGSmw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OnfmVpHuKogY8E2eCGSmw.
date published: 2026-07-06T07:16:32Z

Baubles, Bangles and Beads
type: MusicRecording
duration: PT2M56S
duration ms: 176518
explicit: false
by artist: Cecilia Dale
in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRABZ0300155
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:11:50+00:00

She Loves You
type: MusicRecording
duration: PT3M49S
duration ms: 229320
explicit: false
by artist: Monique Kessous
in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRABZ0600051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:08:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92a913aa55c21c1e79a74fe4e25f12610638f6867dcf8e8a16127167832a1643
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2i0WDAaWpd2LD4g5eXkRok.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2i0WDAaWpd2LD4g5eXkRok
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92a913aa55c21c1e79a74fe4e25f12610638f6867dcf8e8a16127167832a1643","isrc":"BRABZ0600051","name":"She Loves You","registered_at":"2026-06-08T20:08:18Z","spotify_id":"2i0WDAaWpd2LD4g5eXkRok","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a913aa55c21c1e79a74fe4e25f12610638f6867dcf8e8a16127167832a1643. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2i0WDAaWpd2LD4g5eXkRok.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2i0WDAaWpd2LD4g5eXkRok.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0x92a913aa55c21c1e79a74fe4e25f12610638f6867dcf8e8a16127167832a1643","isrc":"BRABZ0600051","name":"She Loves You","registered_at":"2026-06-08T20:08:18Z","spotify_id":"2i0WDAaWpd2LD4g5eXkRok","type":"track"}

The Lady Is a Tramp
type: MusicRecording
duration: PT3M18S
duration ms: 198426
explicit: false
by artist: Bob Tostes
in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRABZ0600036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:53:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb30df3c1d138467b6b1f4d2605228bd46f6e5726bf389289bb03ad31e2a8fa9e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2hkJAzQ42hE3DvkSVipsuC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hkJAzQ42hE3DvkSVipsuC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb30df3c1d138467b6b1f4d2605228bd46f6e5726bf389289bb03ad31e2a8fa9e","isrc":"BRABZ0600036","name":"The Lady Is a Tramp","registered_at":"2026-06-08T15:53:43Z","spotify_id":"2hkJAzQ42hE3DvkSVipsuC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30df3c1d138467b6b1f4d2605228bd46f6e5726bf389289bb03ad31e2a8fa9e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2hkJAzQ42hE3DvkSVipsuC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hkJAzQ42hE3DvkSVipsuC.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0xb30df3c1d138467b6b1f4d2605228bd46f6e5726bf389289bb03ad31e2a8fa9e","isrc":"BRABZ0600036","name":"The Lady Is a Tramp","registered_at":"2026-06-08T15:53:43Z","spotify_id":"2hkJAzQ42hE3DvkSVipsuC","type":"track"}

Do You Really Want to Hurt Me?
type: MusicRecording
duration: PT3M22S
duration ms: 202628
explicit: false
by artist: Daniela Procopio
in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580700109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:03:27+00:00

I Should Be So Lucky
type: MusicRecording
duration: PT3M3S
duration ms: 183680
explicit: false
by artist: Tahta Menezes
in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580700116
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:51:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7322e350400475d1fec89bdde6aea21b856c741dcd2a11f6add3251daddbe8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7ycw1Tg7ShFmLH3NDsf3bs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ycw1Tg7ShFmLH3NDsf3bs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7322e350400475d1fec89bdde6aea21b856c741dcd2a11f6add3251daddbe8f","isrc":"BRB580700116","name":"I Should Be So Lucky","registered_at":"2026-06-07T05:51:10Z","spotify_id":"7ycw1Tg7ShFmLH3NDsf3bs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7322e350400475d1fec89bdde6aea21b856c741dcd2a11f6add3251daddbe8f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ycw1Tg7ShFmLH3NDsf3bs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ycw1Tg7ShFmLH3NDsf3bs.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xa7322e350400475d1fec89bdde6aea21b856c741dcd2a11f6add3251daddbe8f","isrc":"BRB580700116","name":"I Should Be So Lucky","registered_at":"2026-06-07T05:51:10Z","spotify_id":"7ycw1Tg7ShFmLH3NDsf3bs","type":"track"}

Forget You
type: MusicRecording
duration: PT3M42S
duration ms: 222586
explicit: false
by artist: Alana
in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: USA371591427
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:44:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60ccb34ad6e13a17626b8c88d91f57512a562f3f532e5460cc44bb5d055a9185
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7LppvD2OPX2x4igpQ6k4M3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LppvD2OPX2x4igpQ6k4M3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60ccb34ad6e13a17626b8c88d91f57512a562f3f532e5460cc44bb5d055a9185","isrc":"USA371591427","name":"Forget You","registered_at":"2026-06-08T02:44:31Z","spotify_id":"7LppvD2OPX2x4igpQ6k4M3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ccb34ad6e13a17626b8c88d91f57512a562f3f532e5460cc44bb5d055a9185. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7LppvD2OPX2x4igpQ6k4M3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LppvD2OPX2x4igpQ6k4M3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x60ccb34ad6e13a17626b8c88d91f57512a562f3f532e5460cc44bb5d055a9185","isrc":"USA371591427","name":"Forget You","registered_at":"2026-06-08T02:44:31Z","spotify_id":"7LppvD2OPX2x4igpQ6k4M3","type":"track"}

Let's Groove
type: MusicRecording
duration: PT3M38S
duration ms: 218213
explicit: false
by artist: Cris Delanno
in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580700186
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:03:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6386046ddaecaadca3f7dad851d039b4ede222ed589e257546cfb5bafa5ef92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/52E2VMc3ARAAMQDZzFHDcw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52E2VMc3ARAAMQDZzFHDcw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6386046ddaecaadca3f7dad851d039b4ede222ed589e257546cfb5bafa5ef92","isrc":"BRB580700186","name":"Let's Groove","registered_at":"2026-06-09T17:03:51Z","spotify_id":"52E2VMc3ARAAMQDZzFHDcw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6386046ddaecaadca3f7dad851d039b4ede222ed589e257546cfb5bafa5ef92. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52E2VMc3ARAAMQDZzFHDcw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52E2VMc3ARAAMQDZzFHDcw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf6386046ddaecaadca3f7dad851d039b4ede222ed589e257546cfb5bafa5ef92","isrc":"BRB580700186","name":"Let's Groove","registered_at":"2026-06-09T17:03:51Z","spotify_id":"52E2VMc3ARAAMQDZzFHDcw","type":"track"}

I Am Not in Love
type: MusicRecording
duration: PT4M15S
duration ms: 255692
explicit: false
by artist: Marcelo Rezende
in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: USA371648439
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:43:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbb9111ee5329548aa6ad095e4b7c09b1465fba50bcf793b8ecf99fd3039519a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5G8osfSC7VXCkdq3mpeaok.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5G8osfSC7VXCkdq3mpeaok
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbb9111ee5329548aa6ad095e4b7c09b1465fba50bcf793b8ecf99fd3039519a","isrc":"USA371648439","name":"I Am Not in Love","registered_at":"2026-06-05T22:43:00Z","spotify_id":"5G8osfSC7VXCkdq3mpeaok","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb9111ee5329548aa6ad095e4b7c09b1465fba50bcf793b8ecf99fd3039519a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5G8osfSC7VXCkdq3mpeaok.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5G8osfSC7VXCkdq3mpeaok.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xfbb9111ee5329548aa6ad095e4b7c09b1465fba50bcf793b8ecf99fd3039519a","isrc":"USA371648439","name":"I Am Not in Love","registered_at":"2026-06-05T22:43:00Z","spotify_id":"5G8osfSC7VXCkdq3mpeaok","type":"track"}

Just in Time
type: MusicRecording
duration: PT2M54S
duration ms: 174846
explicit: false
by artist: Bob Tostes
in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRABZ0600035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:26:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b61cea2a1bc7f9d20b708f9b59a788935503a394cf2211e5bd5bd1aad84a5f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/466Mo041zLdWv8sWKCwUtY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/466Mo041zLdWv8sWKCwUtY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b61cea2a1bc7f9d20b708f9b59a788935503a394cf2211e5bd5bd1aad84a5f6","isrc":"BRABZ0600035","name":"Just in Time","registered_at":"2026-06-09T12:26:41Z","spotify_id":"466Mo041zLdWv8sWKCwUtY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b61cea2a1bc7f9d20b708f9b59a788935503a394cf2211e5bd5bd1aad84a5f6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/466Mo041zLdWv8sWKCwUtY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/466Mo041zLdWv8sWKCwUtY.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x9b61cea2a1bc7f9d20b708f9b59a788935503a394cf2211e5bd5bd1aad84a5f6","isrc":"BRABZ0600035","name":"Just in Time","registered_at":"2026-06-09T12:26:41Z","spotify_id":"466Mo041zLdWv8sWKCwUtY","type":"track"}

Never Gonna Give You Up
type: MusicRecording
duration: PT3M22S
duration ms: 202547
explicit: false
by artist: Claudia Rezende
in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580900081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:43:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf43e7fc238ef96475063b57e071afacd1be4e1e39ca2ee65cc4d9da94cd4470b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ulPeLXqZJXdRG0tTa1DDP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ulPeLXqZJXdRG0tTa1DDP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf43e7fc238ef96475063b57e071afacd1be4e1e39ca2ee65cc4d9da94cd4470b","isrc":"BRB580900081","name":"Never Gonna Give You Up","registered_at":"2026-06-05T09:43:00Z","spotify_id":"5ulPeLXqZJXdRG0tTa1DDP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43e7fc238ef96475063b57e071afacd1be4e1e39ca2ee65cc4d9da94cd4470b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ulPeLXqZJXdRG0tTa1DDP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ulPeLXqZJXdRG0tTa1DDP.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xf43e7fc238ef96475063b57e071afacd1be4e1e39ca2ee65cc4d9da94cd4470b","isrc":"BRB580900081","name":"Never Gonna Give You Up","registered_at":"2026-06-05T09:43:00Z","spotify_id":"5ulPeLXqZJXdRG0tTa1DDP","type":"track"}

Night and Day
type: MusicRecording
duration: PT3M32S
duration ms: 212009
explicit: false
by artist: Cecilia Dale
in album: Cafe Bossa Brazil Vol. 1: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRABZ9900001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:38:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3edecb2bcfd0ab4928db26edc73f85484215efcb29c6a7f1a770670fff9c53d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3raEAYSVjnYrYKkVuHiAYo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3raEAYSVjnYrYKkVuHiAYo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3edecb2bcfd0ab4928db26edc73f85484215efcb29c6a7f1a770670fff9c53d","isrc":"BRABZ9900001","name":"Night and Day","registered_at":"2026-06-18T11:38:27Z","spotify_id":"3raEAYSVjnYrYKkVuHiAYo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3edecb2bcfd0ab4928db26edc73f85484215efcb29c6a7f1a770670fff9c53d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3raEAYSVjnYrYKkVuHiAYo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3raEAYSVjnYrYKkVuHiAYo.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xb3edecb2bcfd0ab4928db26edc73f85484215efcb29c6a7f1a770670fff9c53d","isrc":"BRABZ9900001","name":"Night and Day","registered_at":"2026-06-18T11:38:27Z","spotify_id":"3raEAYSVjnYrYKkVuHiAYo","type":"track"}

Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
type: MusicAlbum
date published: 2012-12-11
track: Nowhere Man
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160053
  explicit: false
  by artist: Liz Menezes
  in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580900256
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:50:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2481aa7828a11168407ca0c3241fbe5ffc60092d22c127e3bfa360b32351d709
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1dqgXLMO8lpb9bJAXQFbYG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dqgXLMO8lpb9bJAXQFbYG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2481aa7828a11168407ca0c3241fbe5ffc60092d22c127e3bfa360b32351d709","isrc":"BRB580900256","name":"Nowhere Man","registered_at":"2026-06-06T23:50:24Z","spotify_id":"1dqgXLMO8lpb9bJAXQFbYG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2481aa7828a11168407ca0c3241fbe5ffc60092d22c127e3bfa360b32351d709. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dqgXLMO8lpb9bJAXQFbYG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dqgXLMO8lpb9bJAXQFbYG.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x2481aa7828a11168407ca0c3241fbe5ffc60092d22c127e3bfa360b32351d709","isrc":"BRB580900256","name":"Nowhere Man","registered_at":"2026-06-06T23:50:24Z","spotify_id":"1dqgXLMO8lpb9bJAXQFbYG","type":"track"}
track: Take My Breath Away
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231560
  explicit: false
  by artist: Claudia Rezende
  in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580900065
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:09:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f98a2102b36f4a8c0d69ff982dcfdc9133ec3fe5669893f16efa9218bcfcbc0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5mSgFCrQUO12nbHa6HZ2sV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mSgFCrQUO12nbHa6HZ2sV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f98a2102b36f4a8c0d69ff982dcfdc9133ec3fe5669893f16efa9218bcfcbc0","isrc":"BRB580900065","name":"Take My Breath Away","registered_at":"2026-06-04T10:09:37Z","spotify_id":"5mSgFCrQUO12nbHa6HZ2sV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f98a2102b36f4a8c0d69ff982dcfdc9133ec3fe5669893f16efa9218bcfcbc0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5mSgFCrQUO12nbHa6HZ2sV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mSgFCrQUO12nbHa6HZ2sV.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6f98a2102b36f4a8c0d69ff982dcfdc9133ec3fe5669893f16efa9218bcfcbc0","isrc":"BRB580900065","name":"Take My Breath Away","registered_at":"2026-06-04T10:09:37Z","spotify_id":"5mSgFCrQUO12nbHa6HZ2sV","type":"track"}
track: As Time Goes By
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225306
  explicit: false
  by artist: Cecilia Dale
  in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRABZ9900007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T19:00:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x89607393eab620c3273fcfb1336fa24432869e29cda6c1a6221eff9aa1d05a4d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6r7I7LLjorEZ5BguDO61Yq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r7I7LLjorEZ5BguDO61Yq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x89607393eab620c3273fcfb1336fa24432869e29cda6c1a6221eff9aa1d05a4d","isrc":"BRABZ9900007","name":"As Time Goes By","registered_at":"2026-06-25T19:00:58Z","spotify_id":"6r7I7LLjorEZ5BguDO61Yq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89607393eab620c3273fcfb1336fa24432869e29cda6c1a6221eff9aa1d05a4d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6r7I7LLjorEZ5BguDO61Yq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r7I7LLjorEZ5BguDO61Yq.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x89607393eab620c3273fcfb1336fa24432869e29cda6c1a6221eff9aa1d05a4d","isrc":"BRABZ9900007","name":"As Time Goes By","registered_at":"2026-06-25T19:00:58Z","spotify_id":"6r7I7LLjorEZ5BguDO61Yq","type":"track"}
track: Blackbird
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148514
  explicit: false
  by artist: Flavio Mendes
  in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580800005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:31:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa99fa2cb4de3c7e5bb7f667a5b260e6295eeee666910427592ad1cdad594d239
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3ZE0BRdPHsXubTjlfvfCmu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZE0BRdPHsXubTjlfvfCmu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99fa2cb4de3c7e5bb7f667a5b260e6295eeee666910427592ad1cdad594d239. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZE0BRdPHsXubTjlfvfCmu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZE0BRdPHsXubTjlfvfCmu.
    date published: 2026-07-02T11:38:34Z
track: Wanna Be Startin' Somethin'
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315001
  explicit: false
  by artist: Lulu Joppert
  in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580700303
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Me and Mrs. Jones
track: Give Me Everything
track: Call Me
track: Moon River
track: Thriller
track: We Can Work It Out
track: My Way
track: Baby
track: Till There Was You
track: There Must Be an Angel (Playing With My Heart)
track: Blue Suede Shoes

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T17:24:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc66db72512d245aa0a86c0a467b52ae0a5f99e83d197f755129a74dd86de132d

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956891

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956891

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3xNqQkp67z1dUFCVojG5nP.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xNqQkp67z1dUFCVojG5nP

OTSTimestamp
type: PropertyValue
value: 2026-07-06T07:16:32Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc66db72512d245aa0a86c0a467b52ae0a5f99e83d197f755129a74dd86de132d","isrc":"BRB580700303","name":"Wanna Be Startin' Somethin'","registered_at":"2026-06-10T17:24:36Z","spotify_id":"3xNqQkp67z1dUFCVojG5nP","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66db72512d245aa0a86c0a467b52ae0a5f99e83d197f755129a74dd86de132d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3xNqQkp67z1dUFCVojG5nP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xNqQkp67z1dUFCVojG5nP.
date published: 2026-07-06T07:16:32Z
text: {"copyright_id":"0xc66db72512d245aa0a86c0a467b52ae0a5f99e83d197f755129a74dd86de132d","isrc":"BRB580700303","name":"Wanna Be Startin' Somethin'","registered_at":"2026-06-10T17:24:36Z","spotify_id":"3xNqQkp67z1dUFCVojG5nP","type":"track"}

Me and Mrs. Jones
type: MusicRecording
duration: PT4M10S
duration ms: 250120
explicit: false
by artist: Monique Kessous
in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRABZ0500219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:20:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8db743600e49109587e3d01c7ea387335a910ad6ce4ad32bd106723df6ec9e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6f5vzo7G5gvScC5GO4LCw9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6f5vzo7G5gvScC5GO4LCw9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8db743600e49109587e3d01c7ea387335a910ad6ce4ad32bd106723df6ec9e6","isrc":"BRABZ0500219","name":"Me and Mrs. Jones","registered_at":"2026-06-05T07:20:17Z","spotify_id":"6f5vzo7G5gvScC5GO4LCw9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8db743600e49109587e3d01c7ea387335a910ad6ce4ad32bd106723df6ec9e6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6f5vzo7G5gvScC5GO4LCw9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6f5vzo7G5gvScC5GO4LCw9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe8db743600e49109587e3d01c7ea387335a910ad6ce4ad32bd106723df6ec9e6","isrc":"BRABZ0500219","name":"Me and Mrs. Jones","registered_at":"2026-06-05T07:20:17Z","spotify_id":"6f5vzo7G5gvScC5GO4LCw9","type":"track"}

Give Me Everything
type: MusicRecording
duration: PT3M20S
duration ms: 200733
explicit: false
by artist: Saloa
in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: USA371591429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:04:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63374f1f892a564da5a02c6e37188c63b4b8cb94c297d3a069c03abbb6be4eb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5y0UU1hgtpnPqX8auIswaL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5y0UU1hgtpnPqX8auIswaL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63374f1f892a564da5a02c6e37188c63b4b8cb94c297d3a069c03abbb6be4eb4","isrc":"USA371591429","name":"Give Me Everything","registered_at":"2026-06-07T13:04:47Z","spotify_id":"5y0UU1hgtpnPqX8auIswaL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63374f1f892a564da5a02c6e37188c63b4b8cb94c297d3a069c03abbb6be4eb4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5y0UU1hgtpnPqX8auIswaL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5y0UU1hgtpnPqX8auIswaL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x63374f1f892a564da5a02c6e37188c63b4b8cb94c297d3a069c03abbb6be4eb4","isrc":"USA371591429","name":"Give Me Everything","registered_at":"2026-06-07T13:04:47Z","spotify_id":"5y0UU1hgtpnPqX8auIswaL","type":"track"}

Call Me
type: MusicRecording
duration: PT2M27S
duration ms: 147480
explicit: false
by artist: Barbara Mendes
in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580700113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:39:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc124c331051023805cf654e2449ab74e9e087f6f8a7bccc04f065190a862db20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/31npIdye2AmBDtEzLOkxlo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31npIdye2AmBDtEzLOkxlo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc124c331051023805cf654e2449ab74e9e087f6f8a7bccc04f065190a862db20","isrc":"BRB580700113","name":"Call Me","registered_at":"2026-06-07T01:39:10Z","spotify_id":"31npIdye2AmBDtEzLOkxlo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc124c331051023805cf654e2449ab74e9e087f6f8a7bccc04f065190a862db20. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31npIdye2AmBDtEzLOkxlo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31npIdye2AmBDtEzLOkxlo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc124c331051023805cf654e2449ab74e9e087f6f8a7bccc04f065190a862db20","isrc":"BRB580700113","name":"Call Me","registered_at":"2026-06-07T01:39:10Z","spotify_id":"31npIdye2AmBDtEzLOkxlo","type":"track"}

Moon River
type: MusicRecording
duration: PT3M34S
duration ms: 214493
explicit: false
by artist: Pery Ribeiro
in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580700021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:52:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x798d20e7aa52e2b811ed12beab6956f5eb52414b2519bd1ddb08c61daa2f1681
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7eo1L6rZsCsiGYmSL8ZivJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eo1L6rZsCsiGYmSL8ZivJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x798d20e7aa52e2b811ed12beab6956f5eb52414b2519bd1ddb08c61daa2f1681","isrc":"BRB580700021","name":"Moon River","registered_at":"2026-06-07T20:52:54Z","spotify_id":"7eo1L6rZsCsiGYmSL8ZivJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798d20e7aa52e2b811ed12beab6956f5eb52414b2519bd1ddb08c61daa2f1681. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7eo1L6rZsCsiGYmSL8ZivJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eo1L6rZsCsiGYmSL8ZivJ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x798d20e7aa52e2b811ed12beab6956f5eb52414b2519bd1ddb08c61daa2f1681","isrc":"BRB580700021","name":"Moon River","registered_at":"2026-06-07T20:52:54Z","spotify_id":"7eo1L6rZsCsiGYmSL8ZivJ","type":"track"}

Thriller
type: MusicRecording
duration: PT3M52S
duration ms: 232533
explicit: false
by artist: Lulu Joppert
in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580700302
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:18:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62afcf4d92e3d50312aa638b7c64d871e5f136471e035d44f93e45e7326bd164
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/34G1dx51IT6oVGPlLEsKNF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34G1dx51IT6oVGPlLEsKNF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62afcf4d92e3d50312aa638b7c64d871e5f136471e035d44f93e45e7326bd164. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34G1dx51IT6oVGPlLEsKNF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34G1dx51IT6oVGPlLEsKNF.
  date published: 2026-07-02T05:09:12Z

We Can Work It Out
type: MusicRecording
duration: PT3M28S
duration ms: 208074
explicit: false
by artist: Marcela Mangabeira
in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580800015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:11:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe041318b806328a028c0340651dec01b050605a234f1a188fe20c198022a3b67
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0sDmaVuuyIMsgQdcERACBc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sDmaVuuyIMsgQdcERACBc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe041318b806328a028c0340651dec01b050605a234f1a188fe20c198022a3b67","isrc":"BRB580800015","name":"We Can Work It Out","registered_at":"2026-06-07T08:11:18Z","spotify_id":"0sDmaVuuyIMsgQdcERACBc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe041318b806328a028c0340651dec01b050605a234f1a188fe20c198022a3b67. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0sDmaVuuyIMsgQdcERACBc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sDmaVuuyIMsgQdcERACBc.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xe041318b806328a028c0340651dec01b050605a234f1a188fe20c198022a3b67","isrc":"BRB580800015","name":"We Can Work It Out","registered_at":"2026-06-07T08:11:18Z","spotify_id":"0sDmaVuuyIMsgQdcERACBc","type":"track"}

My Way
type: MusicRecording
duration: PT3M44S
duration ms: 224513
explicit: false
by artist: Bob Tostes
in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580600003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:02:27+00:00

Baby
type: MusicRecording
duration: PT3M42S
duration ms: 222261
explicit: false
by artist: Nicole
by artist: Kropf
in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: USA371648437
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:04:08+00:00

Till There Was You
type: MusicRecording
duration: PT2M43S
duration ms: 163526
explicit: false
by artist: Monique Kessous
in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580600012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:37:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca9629da6981c96a9da10d9af7d39df6270b3f5d6a4842a1c923018b45ff0386
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/58boapJXwhoCNbjEEEM5EG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58boapJXwhoCNbjEEEM5EG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca9629da6981c96a9da10d9af7d39df6270b3f5d6a4842a1c923018b45ff0386","isrc":"BRB580600012","name":"Till There Was You","registered_at":"2026-06-07T13:37:23Z","spotify_id":"58boapJXwhoCNbjEEEM5EG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9629da6981c96a9da10d9af7d39df6270b3f5d6a4842a1c923018b45ff0386. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58boapJXwhoCNbjEEEM5EG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58boapJXwhoCNbjEEEM5EG.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xca9629da6981c96a9da10d9af7d39df6270b3f5d6a4842a1c923018b45ff0386","isrc":"BRB580600012","name":"Till There Was You","registered_at":"2026-06-07T13:37:23Z","spotify_id":"58boapJXwhoCNbjEEEM5EG","type":"track"}

There Must Be an Angel (Playing With My Heart)
type: MusicRecording
duration: PT3M44S
duration ms: 224676
explicit: false
by artist: Daniela Procopio
in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580700111
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:50:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73a8cb920913a0db9509e4957d37c3c09e9b8cc176f5e3ef71cc287b5dce44e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6U4fdeeB74Juc8LTdQWRVx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U4fdeeB74Juc8LTdQWRVx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73a8cb920913a0db9509e4957d37c3c09e9b8cc176f5e3ef71cc287b5dce44e1","isrc":"BRB580700111","name":"There Must Be an Angel (Playing With My Heart)","registered_at":"2026-06-04T14:50:33Z","spotify_id":"6U4fdeeB74Juc8LTdQWRVx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a8cb920913a0db9509e4957d37c3c09e9b8cc176f5e3ef71cc287b5dce44e1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6U4fdeeB74Juc8LTdQWRVx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U4fdeeB74Juc8LTdQWRVx.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x73a8cb920913a0db9509e4957d37c3c09e9b8cc176f5e3ef71cc287b5dce44e1","isrc":"BRB580700111","name":"There Must Be an Angel (Playing With My Heart)","registered_at":"2026-06-04T14:50:33Z","spotify_id":"6U4fdeeB74Juc8LTdQWRVx","type":"track"}

Blue Suede Shoes
type: MusicRecording
duration: PT3M6S
duration ms: 186279
explicit: false
by artist: João Suplicy
in album: Cafe Bossa Brazil Vol. 3: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRABZ0600050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:11:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x012ffb72f96ec8ee4e8e6f1af0d257d5ec49505f077bc2c932692a51d54a6cb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7xTU9QmYJ5SdBz59CzlH4n.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xTU9QmYJ5SdBz59CzlH4n
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x012ffb72f96ec8ee4e8e6f1af0d257d5ec49505f077bc2c932692a51d54a6cb4","isrc":"BRABZ0600050","name":"Blue Suede Shoes","registered_at":"2026-06-19T11:11:21Z","spotify_id":"7xTU9QmYJ5SdBz59CzlH4n","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012ffb72f96ec8ee4e8e6f1af0d257d5ec49505f077bc2c932692a51d54a6cb4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xTU9QmYJ5SdBz59CzlH4n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xTU9QmYJ5SdBz59CzlH4n.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x012ffb72f96ec8ee4e8e6f1af0d257d5ec49505f077bc2c932692a51d54a6cb4","isrc":"BRABZ0600050","name":"Blue Suede Shoes","registered_at":"2026-06-19T11:11:21Z","spotify_id":"7xTU9QmYJ5SdBz59CzlH4n","type":"track"}

Relaxing Bossa Lounge 22
type: MusicAlbum
date published: 2018-02-23
track: Call Me Irresponsible
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197814
  explicit: false
  by artist: Cecilia Dale
  in album: Relaxing Bossa Lounge 22
    type: MusicAlbum
    date published: 2018-02-23
track: Be Without You
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245528
  explicit: false
  by artist: Eliza Lacerda
  in album: Relaxing Bossa Lounge 22
    type: MusicAlbum
    date published: 2018-02-23
  isrc code: BRB581000023
track: Just the Way You Are
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234934
  explicit: false
  by artist: Barbara Mendes
  in album: Relaxing Bossa Lounge 22
    type: MusicAlbum
    date published: 2018-02-23
  isrc code: BRB581100006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T05:38:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1281302c1f770111334446d17358a16658d132494bdbbd8470ee4612b9c7f3a4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/305UF7FdDXjXKk86uqMIng.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/305UF7FdDXjXKk86uqMIng
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1281302c1f770111334446d17358a16658d132494bdbbd8470ee4612b9c7f3a4","isrc":"BRB581100006","name":"Just the Way You Are","registered_at":"2026-06-10T05:38:25Z","spotify_id":"305UF7FdDXjXKk86uqMIng","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1281302c1f770111334446d17358a16658d132494bdbbd8470ee4612b9c7f3a4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/305UF7FdDXjXKk86uqMIng.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/305UF7FdDXjXKk86uqMIng.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1281302c1f770111334446d17358a16658d132494bdbbd8470ee4612b9c7f3a4","isrc":"BRB581100006","name":"Just the Way You Are","registered_at":"2026-06-10T05:38:25Z","spotify_id":"305UF7FdDXjXKk86uqMIng","type":"track"}
track: You've Got a Friend
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240189
  explicit: false
  by artist: Tahta Menezes
  in album: Relaxing Bossa Lounge 22
    type: MusicAlbum
    date published: 2018-02-23
  isrc code: BRABZ0600057
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:50:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8c9178b2b220d11a588c665416e0c1a8ebb98c5035f1782a077b7cc25376ee91
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3qGxGRgE0jyKj5QkVE1Tc2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qGxGRgE0jyKj5QkVE1Tc2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8c9178b2b220d11a588c665416e0c1a8ebb98c5035f1782a077b7cc25376ee91","isrc":"BRABZ0600057","name":"You've Got a Friend","registered_at":"2026-06-04T08:50:07Z","spotify_id":"3qGxGRgE0jyKj5QkVE1Tc2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9178b2b220d11a588c665416e0c1a8ebb98c5035f1782a077b7cc25376ee91. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qGxGRgE0jyKj5QkVE1Tc2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qGxGRgE0jyKj5QkVE1Tc2.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x8c9178b2b220d11a588c665416e0c1a8ebb98c5035f1782a077b7cc25376ee91","isrc":"BRABZ0600057","name":"You've Got a Friend","registered_at":"2026-06-04T08:50:07Z","spotify_id":"3qGxGRgE0jyKj5QkVE1Tc2","type":"track"}
track: The Shadow of Your Smile
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236936
  explicit: false
  by artist: Cris Delanno
  in album: Relaxing Bossa Lounge 22
    type: MusicAlbum
    date published: 2018-02-23
  isrc code: BRABZ0000011
track: Para Ti
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196145
  explicit: false
  by artist: Marcela Mangabeira
  in album: Relaxing Bossa Lounge 22
    type: MusicAlbum
    date published: 2018-02-23
  isrc code: BRABZ0400187
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T17:19:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68346ea6113a349c2451bd3387d6883eb31f5e646cdbd0622daa3198993dc203
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1MIoVqyWMtjiHUttGLnOOe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MIoVqyWMtjiHUttGLnOOe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x68346ea6113a349c2451bd3387d6883eb31f5e646cdbd0622daa3198993dc203","isrc":"BRABZ0400187","name":"Para Ti","registered_at":"2026-06-18T17:19:54Z","spotify_id":"1MIoVqyWMtjiHUttGLnOOe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68346ea6113a349c2451bd3387d6883eb31f5e646cdbd0622daa3198993dc203. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1MIoVqyWMtjiHUttGLnOOe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MIoVqyWMtjiHUttGLnOOe.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x68346ea6113a349c2451bd3387d6883eb31f5e646cdbd0622daa3198993dc203","isrc":"BRABZ0400187","name":"Para Ti","registered_at":"2026-06-18T17:19:54Z","spotify_id":"1MIoVqyWMtjiHUttGLnOOe","type":"track"}
track: We've Only Just Begun
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164614
  explicit: false
  by artist: Bob Tostes
  in album: Relaxing Bossa Lounge 22
    type: MusicAlbum
    date published: 2018-02-23
  isrc code: BRB580600118
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T17:19:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ba98b00cbbdf684aef16967173373466214f9c85e0501058afd018379073702
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Creep
track: The Best
track: Dream a Little Dream of Me
track: Teenage Dream
track: Secret Love Song
track: Tsunami
track: Just Once
track: Wrapped Around Your Finger
track: Tell Me

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2r4oGeFVyNeOsgbulThkHz.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2r4oGeFVyNeOsgbulThkHz

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4ba98b00cbbdf684aef16967173373466214f9c85e0501058afd018379073702","isrc":"BRB580600118","name":"We've Only Just Begun","registered_at":"2026-06-18T17:19:52Z","spotify_id":"2r4oGeFVyNeOsgbulThkHz","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba98b00cbbdf684aef16967173373466214f9c85e0501058afd018379073702. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2r4oGeFVyNeOsgbulThkHz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2r4oGeFVyNeOsgbulThkHz.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x4ba98b00cbbdf684aef16967173373466214f9c85e0501058afd018379073702","isrc":"BRB580600118","name":"We've Only Just Begun","registered_at":"2026-06-18T17:19:52Z","spotify_id":"2r4oGeFVyNeOsgbulThkHz","type":"track"}

Creep
type: MusicRecording
duration: PT3M21S
duration ms: 201401
explicit: false
by artist: Amanda Zullo
in album: Relaxing Bossa Lounge 22
  type: MusicAlbum
  date published: 2018-02-23
isrc code: BRB581000361
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:41:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf319d178f6db50a237171b926ce0497ffc5c1e01458a3afc8a2b708a7897b8f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1rhtTpj94S65ROS4ez4xP8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rhtTpj94S65ROS4ez4xP8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf319d178f6db50a237171b926ce0497ffc5c1e01458a3afc8a2b708a7897b8f4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rhtTpj94S65ROS4ez4xP8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rhtTpj94S65ROS4ez4xP8.
  date published: 2026-07-02T05:09:12Z

The Best
type: MusicRecording
duration: PT3M56S
duration ms: 236686
explicit: false
by artist: Cecilia Stanzione
in album: Relaxing Bossa Lounge 22
  type: MusicAlbum
  date published: 2018-02-23
isrc code: BRB581100078

Dream a Little Dream of Me
type: MusicRecording
duration: PT3M11S
duration ms: 191724
explicit: false
by artist: Cecilia Dale
in album: Relaxing Bossa Lounge 22
  type: MusicAlbum
  date published: 2018-02-23
isrc code: BRB580700160

Teenage Dream
type: MusicRecording
duration: PT4M13S
duration ms: 253369
explicit: false
by artist: Marcela Mangabeira
in album: Relaxing Bossa Lounge 22
  type: MusicAlbum
  date published: 2018-02-23
isrc code: BRB581100112
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T15:01:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca56996235ecf671da702f983407de006601d901b1885194ecdbbbb2cc8dd375
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1u6tSZqdYDsDp2r8pD2A1R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1u6tSZqdYDsDp2r8pD2A1R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca56996235ecf671da702f983407de006601d901b1885194ecdbbbb2cc8dd375","isrc":"BRB581100112","name":"Teenage Dream","registered_at":"2026-06-24T15:01:42Z","spotify_id":"1u6tSZqdYDsDp2r8pD2A1R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca56996235ecf671da702f983407de006601d901b1885194ecdbbbb2cc8dd375. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1u6tSZqdYDsDp2r8pD2A1R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1u6tSZqdYDsDp2r8pD2A1R.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xca56996235ecf671da702f983407de006601d901b1885194ecdbbbb2cc8dd375","isrc":"BRB581100112","name":"Teenage Dream","registered_at":"2026-06-24T15:01:42Z","spotify_id":"1u6tSZqdYDsDp2r8pD2A1R","type":"track"}

Secret Love Song
type: MusicRecording
duration: PT3M50S
duration ms: 230697
explicit: false
by artist: Cris Delanno
in album: Relaxing Bossa Lounge 22
  type: MusicAlbum
  date published: 2018-02-23
isrc code: BRABZ0000010

Tsunami
type: MusicRecording
duration: PT4M53S
duration ms: 293910
explicit: false
by artist: Vanessa Vilhena
in album: Relaxing Bossa Lounge 22
  type: MusicAlbum
  date published: 2018-02-23
isrc code: BRB581000261

Just Once
type: MusicRecording
duration: PT4M18S
duration ms: 258625
explicit: false
by artist: Daíra
in album: Relaxing Bossa Lounge 22
  type: MusicAlbum
  date published: 2018-02-23
isrc code: BRB581200054

Wrapped Around Your Finger
type: MusicRecording
duration: PT4M5S
duration ms: 245862
explicit: false
by artist: Flavio Mendes
in album: Relaxing Bossa Lounge 22
  type: MusicAlbum
  date published: 2018-02-23
isrc code: BRB580900057

Tell Me
type: MusicRecording
duration: PT2M31S
duration ms: 151184
explicit: false
by artist: Marion
in album: Relaxing Bossa Lounge 22
  type: MusicAlbum
  date published: 2018-02-23
isrc code: BRB580900043

Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
type: MusicAlbum
date published: 2012-12-11
track: Californication
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252331
  explicit: false
  by artist: Barbara Mendes
  in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580800157
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:15:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61c0ed63896f4d38912524cd0b4042d95f76a09366bb1fa0ce2e0650da6584de
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ne5q7StKUNiC0L2PtuP30.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ne5q7StKUNiC0L2PtuP30
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c0ed63896f4d38912524cd0b4042d95f76a09366bb1fa0ce2e0650da6584de. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ne5q7StKUNiC0L2PtuP30.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ne5q7StKUNiC0L2PtuP30.
    date published: 2026-07-02T03:55:08Z
track: Come Together
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238093
  explicit: false
  by artist: Monique Kessous
  in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580700128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:41:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x535313988946d6c1d90c128c0018c816052c4320ca7aefcc19ca1d87b733edfa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5M0i6dhm7dnrxHc0qz6yos.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5M0i6dhm7dnrxHc0qz6yos
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x535313988946d6c1d90c128c0018c816052c4320ca7aefcc19ca1d87b733edfa","isrc":"BRB580700128","name":"Come Together","registered_at":"2026-06-05T05:41:42Z","spotify_id":"5M0i6dhm7dnrxHc0qz6yos","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535313988946d6c1d90c128c0018c816052c4320ca7aefcc19ca1d87b733edfa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5M0i6dhm7dnrxHc0qz6yos.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5M0i6dhm7dnrxHc0qz6yos.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x535313988946d6c1d90c128c0018c816052c4320ca7aefcc19ca1d87b733edfa","isrc":"BRB580700128","name":"Come Together","registered_at":"2026-06-05T05:41:42Z","spotify_id":"5M0i6dhm7dnrxHc0qz6yos","type":"track"}
track: Hurting Each Other
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171040
  explicit: false
  by artist: Marcela Mangabeira
  in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580600111
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T06:23:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2afcec69caac1b4007b6fc3d3248701595728480569b7d6a565353f623f2f877
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/22Xv3PxNObbUf4DdIz2j1X.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22Xv3PxNObbUf4DdIz2j1X
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2afcec69caac1b4007b6fc3d3248701595728480569b7d6a565353f623f2f877","isrc":"BRB580600111","name":"Hurting Each Other","registered_at":"2026-06-11T06:23:15Z","spotify_id":"22Xv3PxNObbUf4DdIz2j1X","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afcec69caac1b4007b6fc3d3248701595728480569b7d6a565353f623f2f877. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/22Xv3PxNObbUf4DdIz2j1X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22Xv3PxNObbUf4DdIz2j1X.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x2afcec69caac1b4007b6fc3d3248701595728480569b7d6a565353f623f2f877","isrc":"BRB580600111","name":"Hurting Each Other","registered_at":"2026-06-11T06:23:15Z","spotify_id":"22Xv3PxNObbUf4DdIz2j1X","type":"track"}
track: Please Mr. Postman
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152960
  explicit: false
  by artist: Bob Tostes
  in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580600115
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T07:13:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6eee5bf97f1817584c2728948a3c1ce101f1167b6e50a630c27e6f209ad344b5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6orWfrDsEFkH3wKdPV92ca.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6orWfrDsEFkH3wKdPV92ca
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6eee5bf97f1817584c2728948a3c1ce101f1167b6e50a630c27e6f209ad344b5","isrc":"BRB580600115","name":"Please Mr. Postman","registered_at":"2026-06-09T07:13:42Z","spotify_id":"6orWfrDsEFkH3wKdPV92ca","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eee5bf97f1817584c2728948a3c1ce101f1167b6e50a630c27e6f209ad344b5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6orWfrDsEFkH3wKdPV92ca.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6orWfrDsEFkH3wKdPV92ca.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x6eee5bf97f1817584c2728948a3c1ce101f1167b6e50a630c27e6f209ad344b5","isrc":"BRB580600115","name":"Please Mr. Postman","registered_at":"2026-06-09T07:13:42Z","spotify_id":"6orWfrDsEFkH3wKdPV92ca","type":"track"}
track: C'est La Vie
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196613
  explicit: false
  by artist: Carol Assad
  in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
    type: MusicAlbum
    date published: 2012-12-11
  isrc code: BRB580900080
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Easy Lover
track: C'est Si Bon
track: Grenade
track: Where the Streets Have No Name
track: Autumn Leaves
track: Good Day Sunshine
track: Clair
track: Sailing
track: Simply the Best
track: Your Song
track: Unchained Melody

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T10:00:37+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf91ac76c8eb653f98ef24fd5b325d8f3ca4b9d8c2d9f93b82d98ddc3976da1c5

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3HfrGsboWJnKzvcQQfLQTv.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HfrGsboWJnKzvcQQfLQTv

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf91ac76c8eb653f98ef24fd5b325d8f3ca4b9d8c2d9f93b82d98ddc3976da1c5","isrc":"BRB580900080","name":"C'est La Vie","registered_at":"2026-06-08T10:00:37Z","spotify_id":"3HfrGsboWJnKzvcQQfLQTv","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91ac76c8eb653f98ef24fd5b325d8f3ca4b9d8c2d9f93b82d98ddc3976da1c5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3HfrGsboWJnKzvcQQfLQTv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HfrGsboWJnKzvcQQfLQTv.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0xf91ac76c8eb653f98ef24fd5b325d8f3ca4b9d8c2d9f93b82d98ddc3976da1c5","isrc":"BRB580900080","name":"C'est La Vie","registered_at":"2026-06-08T10:00:37Z","spotify_id":"3HfrGsboWJnKzvcQQfLQTv","type":"track"}

Easy Lover
type: MusicRecording
duration: PT4M34S
duration ms: 274466
explicit: false
by artist: Carol Assad
by artist: Zeca Rodriguez
in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580900078
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:10:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x543b110cbcd920af8e3d4568030d7d3496c4efaa7971587e9134240077aba73c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5z3vfqZD3kQEC5ZsHHdFzE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5z3vfqZD3kQEC5ZsHHdFzE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x543b110cbcd920af8e3d4568030d7d3496c4efaa7971587e9134240077aba73c","isrc":"BRB580900078","name":"Easy Lover","registered_at":"2026-06-07T13:10:12Z","spotify_id":"5z3vfqZD3kQEC5ZsHHdFzE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543b110cbcd920af8e3d4568030d7d3496c4efaa7971587e9134240077aba73c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5z3vfqZD3kQEC5ZsHHdFzE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5z3vfqZD3kQEC5ZsHHdFzE.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x543b110cbcd920af8e3d4568030d7d3496c4efaa7971587e9134240077aba73c","isrc":"BRB580900078","name":"Easy Lover","registered_at":"2026-06-07T13:10:12Z","spotify_id":"5z3vfqZD3kQEC5ZsHHdFzE","type":"track"}

C'est Si Bon
type: MusicRecording
duration: PT2M56S
duration ms: 176346
explicit: false
by artist: Cecilia Dale
in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRABZ0300153
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:44:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x894f5ef439710b42731b71fbb9fd2e0f6a53bb9dbdd0ef629c350ecce7d23cc0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3dZiJDCXd7hT34RjRQ0X48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dZiJDCXd7hT34RjRQ0X48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x894f5ef439710b42731b71fbb9fd2e0f6a53bb9dbdd0ef629c350ecce7d23cc0","isrc":"BRABZ0300153","name":"C'est Si Bon","registered_at":"2026-06-11T12:44:24Z","spotify_id":"3dZiJDCXd7hT34RjRQ0X48","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894f5ef439710b42731b71fbb9fd2e0f6a53bb9dbdd0ef629c350ecce7d23cc0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dZiJDCXd7hT34RjRQ0X48.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dZiJDCXd7hT34RjRQ0X48.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x894f5ef439710b42731b71fbb9fd2e0f6a53bb9dbdd0ef629c350ecce7d23cc0","isrc":"BRABZ0300153","name":"C'est Si Bon","registered_at":"2026-06-11T12:44:24Z","spotify_id":"3dZiJDCXd7hT34RjRQ0X48","type":"track"}

Grenade
type: MusicRecording
duration: PT4M11S
duration ms: 251893
explicit: false
by artist: Saloa
in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: USA371591620
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:18:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb30437eceecbf4c17c31dcf150a8b7cf36eb991ce5e02c4a3e307489813874de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Qqf3WLp8XNAtCs7M1UoqN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Qqf3WLp8XNAtCs7M1UoqN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30437eceecbf4c17c31dcf150a8b7cf36eb991ce5e02c4a3e307489813874de. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Qqf3WLp8XNAtCs7M1UoqN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Qqf3WLp8XNAtCs7M1UoqN.
  date published: 2026-07-02T03:55:08Z

Where the Streets Have No Name
type: MusicRecording
duration: PT4M2S
duration ms: 242186
explicit: false
by artist: Taryn Spilman
in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: USA371591621
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:11:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb49fde1ee39210fe677b90e10d66b49fd40309b5d51cbb260d792f549e92933
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6HuLpvsYmiywdZO3joZ6DM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HuLpvsYmiywdZO3joZ6DM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb49fde1ee39210fe677b90e10d66b49fd40309b5d51cbb260d792f549e92933","isrc":"USA371591621","name":"Where the Streets Have No Name","registered_at":"2026-06-08T04:11:15Z","spotify_id":"6HuLpvsYmiywdZO3joZ6DM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb49fde1ee39210fe677b90e10d66b49fd40309b5d51cbb260d792f549e92933. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6HuLpvsYmiywdZO3joZ6DM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HuLpvsYmiywdZO3joZ6DM.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xbb49fde1ee39210fe677b90e10d66b49fd40309b5d51cbb260d792f549e92933","isrc":"USA371591621","name":"Where the Streets Have No Name","registered_at":"2026-06-08T04:11:15Z","spotify_id":"6HuLpvsYmiywdZO3joZ6DM","type":"track"}

Autumn Leaves
type: MusicRecording
duration: PT3M40S
duration ms: 220543
explicit: false
by artist: Cecilia Dale
in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRABZ0300161
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:08:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac2f0e0e0cad9d65bd09022328667fdd132eaacee0e41fc5bbaeb87efbfddea5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3xkbytkS19a7ccJ5bYKWT9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xkbytkS19a7ccJ5bYKWT9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac2f0e0e0cad9d65bd09022328667fdd132eaacee0e41fc5bbaeb87efbfddea5","isrc":"BRABZ0300161","name":"Autumn Leaves","registered_at":"2026-06-18T18:08:56Z","spotify_id":"3xkbytkS19a7ccJ5bYKWT9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2f0e0e0cad9d65bd09022328667fdd132eaacee0e41fc5bbaeb87efbfddea5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3xkbytkS19a7ccJ5bYKWT9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xkbytkS19a7ccJ5bYKWT9.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xac2f0e0e0cad9d65bd09022328667fdd132eaacee0e41fc5bbaeb87efbfddea5","isrc":"BRABZ0300161","name":"Autumn Leaves","registered_at":"2026-06-18T18:08:56Z","spotify_id":"3xkbytkS19a7ccJ5bYKWT9","type":"track"}

Good Day Sunshine
type: MusicRecording
duration: PT2M53S
duration ms: 173151
explicit: false
by artist: Lulu Joppert
in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580800014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:22:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x970a6b3a62140d92d43aa2677c5f9a91bd93da17e4d09b8614d8dcf003188082
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3YXkBwj9VU1ARyeFMfsrAM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YXkBwj9VU1ARyeFMfsrAM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x970a6b3a62140d92d43aa2677c5f9a91bd93da17e4d09b8614d8dcf003188082","isrc":"BRB580800014","name":"Good Day Sunshine","registered_at":"2026-06-09T18:22:55Z","spotify_id":"3YXkBwj9VU1ARyeFMfsrAM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970a6b3a62140d92d43aa2677c5f9a91bd93da17e4d09b8614d8dcf003188082. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YXkBwj9VU1ARyeFMfsrAM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YXkBwj9VU1ARyeFMfsrAM.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x970a6b3a62140d92d43aa2677c5f9a91bd93da17e4d09b8614d8dcf003188082","isrc":"BRB580800014","name":"Good Day Sunshine","registered_at":"2026-06-09T18:22:55Z","spotify_id":"3YXkBwj9VU1ARyeFMfsrAM","type":"track"}

Clair
type: MusicRecording
duration: PT2M1S
duration ms: 121301
explicit: false
by artist: Rodrigo Sha
in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580900268
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:09:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3954c30f5c63da0c745dd4cc71a241b56efde346afc28e136a1d313a5c1eedb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/61ZaPvPoUlgWazgCuDq4su.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61ZaPvPoUlgWazgCuDq4su
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3954c30f5c63da0c745dd4cc71a241b56efde346afc28e136a1d313a5c1eedb9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/61ZaPvPoUlgWazgCuDq4su.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61ZaPvPoUlgWazgCuDq4su.
  date published: 2026-07-06T07:16:32Z

Sailing
type: MusicRecording
duration: PT3M55S
duration ms: 235955
explicit: false
by artist: Cris
in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: USA371655843
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:35:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe988f2881e1386597af37dd32e5da9703e6e682c5a7ce5729d2006e9d5569736
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ugJnU2x76djBI7I5BYMNH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ugJnU2x76djBI7I5BYMNH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe988f2881e1386597af37dd32e5da9703e6e682c5a7ce5729d2006e9d5569736. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ugJnU2x76djBI7I5BYMNH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ugJnU2x76djBI7I5BYMNH.
  date published: 2026-07-06T07:53:57Z

Simply the Best
type: MusicRecording
duration: PT3M56S
duration ms: 236293
explicit: false
by artist: Cecilia
in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: USA371655844
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:28:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/37yVrhaYc2DCC48xtW2WhA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37yVrhaYc2DCC48xtW2WhA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd","isrc":"USA371655844","name":"Simply the Best","registered_at":"2026-06-07T07:28:11Z","spotify_id":"37yVrhaYc2DCC48xtW2WhA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37yVrhaYc2DCC48xtW2WhA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37yVrhaYc2DCC48xtW2WhA.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd","isrc":"USA371655844","name":"Simply the Best","registered_at":"2026-06-07T07:28:11Z","spotify_id":"37yVrhaYc2DCC48xtW2WhA","type":"track"}

Your Song
type: MusicRecording
duration: PT3M35S
duration ms: 215434
explicit: false
by artist: Marcelo Rezende
in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRABZ0300063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:14:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad1410c9baacc079cc83de7137900a7bed5c057999ef287713e395e663c76ee5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6j0Eh56CC1VjRQkiJmqKah.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j0Eh56CC1VjRQkiJmqKah
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad1410c9baacc079cc83de7137900a7bed5c057999ef287713e395e663c76ee5","isrc":"BRABZ0300063","name":"Your Song","registered_at":"2026-06-04T16:14:49Z","spotify_id":"6j0Eh56CC1VjRQkiJmqKah","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1410c9baacc079cc83de7137900a7bed5c057999ef287713e395e663c76ee5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6j0Eh56CC1VjRQkiJmqKah.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j0Eh56CC1VjRQkiJmqKah.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xad1410c9baacc079cc83de7137900a7bed5c057999ef287713e395e663c76ee5","isrc":"BRABZ0300063","name":"Your Song","registered_at":"2026-06-04T16:14:49Z","spotify_id":"6j0Eh56CC1VjRQkiJmqKah","type":"track"}

Unchained Melody
type: MusicRecording
duration: PT3M50S
duration ms: 230278
explicit: false
by artist: Paulinho Loureiro
in album: Cafe Bossa Brazil Vol. 4: Bossa Nova Lounge Compilation
  type: MusicAlbum
  date published: 2012-12-11
isrc code: BRB580800098
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:19:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb417ca219dfc8bfc3a84b029370daa5d14527030e281ddf1f6e3b07bae14792d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7bxo3hOMwCHqjxU6xulQVT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bxo3hOMwCHqjxU6xulQVT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb417ca219dfc8bfc3a84b029370daa5d14527030e281ddf1f6e3b07bae14792d","isrc":"BRB580800098","name":"Unchained Melody","registered_at":"2026-06-11T10:19:41Z","spotify_id":"7bxo3hOMwCHqjxU6xulQVT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb417ca219dfc8bfc3a84b029370daa5d14527030e281ddf1f6e3b07bae14792d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7bxo3hOMwCHqjxU6xulQVT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bxo3hOMwCHqjxU6xulQVT.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0xb417ca219dfc8bfc3a84b029370daa5d14527030e281ddf1f6e3b07bae14792d","isrc":"BRB580800098","name":"Unchained Melody","registered_at":"2026-06-11T10:19:41Z","spotify_id":"7bxo3hOMwCHqjxU6xulQVT","type":"track"}

Relaxing Bossa Lounge 21
type: MusicAlbum
date published: 2018-02-16
track: Saturday Night Fever
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212829
  explicit: false
  by artist: Marcela Mangabeira
  in album: Relaxing Bossa Lounge 21
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: BRB581000243
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:51:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a74f3966c59785293abb0cae96bf211492c98f76ef669d0614849901834d280
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5A6odAEIDFRAFODGt3XknK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A6odAEIDFRAFODGt3XknK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2a74f3966c59785293abb0cae96bf211492c98f76ef669d0614849901834d280","isrc":"BRB581000243","name":"Saturday Night Fever","registered_at":"2026-06-08T13:51:52Z","spotify_id":"5A6odAEIDFRAFODGt3XknK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a74f3966c59785293abb0cae96bf211492c98f76ef669d0614849901834d280. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5A6odAEIDFRAFODGt3XknK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A6odAEIDFRAFODGt3XknK.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2a74f3966c59785293abb0cae96bf211492c98f76ef669d0614849901834d280","isrc":"BRB581000243","name":"Saturday Night Fever","registered_at":"2026-06-08T13:51:52Z","spotify_id":"5A6odAEIDFRAFODGt3XknK","type":"track"}
track: You Are the Sunshine of My Life
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251217
  explicit: false
  by artist: Cecilia Dale
  in album: Relaxing Bossa Lounge 21
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: BRB580700156
track: Antonio's Song
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194060
  explicit: false
  by artist: Amanda Zullo
  in album: Relaxing Bossa Lounge 21
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: BRB581200056
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T18:40:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62b39cd91bfad1abf757082fbac522de17b003f462a79a55642e19a31bc01322
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3ogThILnM2e9NldPPedn1p.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ogThILnM2e9NldPPedn1p
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62b39cd91bfad1abf757082fbac522de17b003f462a79a55642e19a31bc01322","isrc":"BRB581200056","name":"Antonio's Song","registered_at":"2026-06-29T18:40:38Z","spotify_id":"3ogThILnM2e9NldPPedn1p","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b39cd91bfad1abf757082fbac522de17b003f462a79a55642e19a31bc01322. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ogThILnM2e9NldPPedn1p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ogThILnM2e9NldPPedn1p.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x62b39cd91bfad1abf757082fbac522de17b003f462a79a55642e19a31bc01322","isrc":"BRB581200056","name":"Antonio's Song","registered_at":"2026-06-29T18:40:38Z","spotify_id":"3ogThILnM2e9NldPPedn1p","type":"track"}
track: It Had to Be You
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154270
  explicit: false
  by artist: Bob Tostes
  in album: Relaxing Bossa Lounge 21
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: BRB580600013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:00:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9dc825eb5fa0f92e4ca01d7468e7c7762794a98e09dc82e4837e89427b0daaf2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3l43YqVJCylOzIzihU4KYv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l43YqVJCylOzIzihU4KYv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9dc825eb5fa0f92e4ca01d7468e7c7762794a98e09dc82e4837e89427b0daaf2","isrc":"BRB580600013","name":"It Had to Be You","registered_at":"2026-06-08T18:00:53Z","spotify_id":"3l43YqVJCylOzIzihU4KYv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc825eb5fa0f92e4ca01d7468e7c7762794a98e09dc82e4837e89427b0daaf2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3l43YqVJCylOzIzihU4KYv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l43YqVJCylOzIzihU4KYv.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x9dc825eb5fa0f92e4ca01d7468e7c7762794a98e09dc82e4837e89427b0daaf2","isrc":"BRB580600013","name":"It Had to Be You","registered_at":"2026-06-08T18:00:53Z","spotify_id":"3l43YqVJCylOzIzihU4KYv","type":"track"}
track: Fly Me to the Moon
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180463
  explicit: false
  by artist: Cecilia Dale
  in album: Relaxing Bossa Lounge 21
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: BRABZ0100068
track: Baby Be Mine
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249616
  explicit: false
  by artist: Rachelle Spring
  in album: Relaxing Bossa Lounge 21
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: BRB580700305
track: I Can't Give You Anything but Love
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255455
  explicit: false
  by artist: Cris Delanno
  in album: Relaxing Bossa Lounge 21
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: BRB581000241
track: (There's) Always Something There to Remind Me
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277010
  explicit: false
  by artist: Patty Ascher
  in album: Relaxing Bossa Lounge 21
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: BRB580700084
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T19:10:35+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Kiss Me
track: Heal the World
track: All the Things You Are
track: As Time Goes By
track: All of Me
track: Walk on By
track: 21 Guns
track: Just a Kiss

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x396f62bfc6c8befd678e3ee12d7f0be7bbe0ec23d5bfed3e6efb1145de17f711

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957124

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957124

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5n69S2cam8P6X9q5wLMBjk.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n69S2cam8P6X9q5wLMBjk

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x396f62bfc6c8befd678e3ee12d7f0be7bbe0ec23d5bfed3e6efb1145de17f711","isrc":"BRB580700084","name":"(There's) Always Something There to Remind Me","registered_at":"2026-06-10T19:10:35Z","spotify_id":"5n69S2cam8P6X9q5wLMBjk","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396f62bfc6c8befd678e3ee12d7f0be7bbe0ec23d5bfed3e6efb1145de17f711. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5n69S2cam8P6X9q5wLMBjk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n69S2cam8P6X9q5wLMBjk.
date published: 2026-07-08T03:53:27Z
text: {"copyright_id":"0x396f62bfc6c8befd678e3ee12d7f0be7bbe0ec23d5bfed3e6efb1145de17f711","isrc":"BRB580700084","name":"(There's) Always Something There to Remind Me","registered_at":"2026-06-10T19:10:35Z","spotify_id":"5n69S2cam8P6X9q5wLMBjk","type":"track"}

Kiss Me
type: MusicRecording
duration: PT3M20S
duration ms: 200817
explicit: false
by artist: Marcela Mangabeira
in album: Relaxing Bossa Lounge 21
  type: MusicAlbum
  date published: 2018-02-16
isrc code: BRB581000040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:52:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d63176b18ab95c97084688943092af7ce8b6d92f7aa0803429a081363bdbf05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Np1SjFI8pUKIlJNV0Z2Bg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Np1SjFI8pUKIlJNV0Z2Bg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d63176b18ab95c97084688943092af7ce8b6d92f7aa0803429a081363bdbf05","isrc":"BRB581000040","name":"Kiss Me","registered_at":"2026-06-07T20:52:48Z","spotify_id":"2Np1SjFI8pUKIlJNV0Z2Bg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d63176b18ab95c97084688943092af7ce8b6d92f7aa0803429a081363bdbf05. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Np1SjFI8pUKIlJNV0Z2Bg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Np1SjFI8pUKIlJNV0Z2Bg.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6d63176b18ab95c97084688943092af7ce8b6d92f7aa0803429a081363bdbf05","isrc":"BRB581000040","name":"Kiss Me","registered_at":"2026-06-07T20:52:48Z","spotify_id":"2Np1SjFI8pUKIlJNV0Z2Bg","type":"track"}

Heal the World
type: MusicRecording
duration: PT5M44S
duration ms: 344377
explicit: false
by artist: Alana Marie
in album: Relaxing Bossa Lounge 21
  type: MusicAlbum
  date published: 2018-02-16
isrc code: BRB580900132
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:38:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd50fb36711aac3de5f5efef6a18d32d3a1ee48a32c8460bedac445711f3613d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2V0INAki8ieZOdWZAuvYLR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V0INAki8ieZOdWZAuvYLR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd50fb36711aac3de5f5efef6a18d32d3a1ee48a32c8460bedac445711f3613d8","isrc":"BRB580900132","name":"Heal the World","registered_at":"2026-06-05T22:38:22Z","spotify_id":"2V0INAki8ieZOdWZAuvYLR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50fb36711aac3de5f5efef6a18d32d3a1ee48a32c8460bedac445711f3613d8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2V0INAki8ieZOdWZAuvYLR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V0INAki8ieZOdWZAuvYLR.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xd50fb36711aac3de5f5efef6a18d32d3a1ee48a32c8460bedac445711f3613d8","isrc":"BRB580900132","name":"Heal the World","registered_at":"2026-06-05T22:38:22Z","spotify_id":"2V0INAki8ieZOdWZAuvYLR","type":"track"}

All the Things You Are
type: MusicRecording
duration: PT2M54S
duration ms: 174891
explicit: false
by artist: Cecilia Dale
in album: Relaxing Bossa Lounge 21
  type: MusicAlbum
  date published: 2018-02-16
isrc code: BRABZ0100073

As Time Goes By
type: MusicRecording
duration: PT4M44S
duration ms: 284284
explicit: false
by artist: Cris Delanno
in album: Relaxing Bossa Lounge 21
  type: MusicAlbum
  date published: 2018-02-16
isrc code: BRABZ0000005

All of Me
type: MusicRecording
duration: PT2M32S
duration ms: 152435
explicit: false
by artist: Bob Tostes
in album: Relaxing Bossa Lounge 21
  type: MusicAlbum
  date published: 2018-02-16
isrc code: BRB580600018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T07:49:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc837d2c36500a83fbad49b74e0f1e5176d91363a3419fefe227e8e11c7fb8cb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/32vETYOCk9FINLkKBGz2wc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32vETYOCk9FINLkKBGz2wc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc837d2c36500a83fbad49b74e0f1e5176d91363a3419fefe227e8e11c7fb8cb9","isrc":"BRB580600018","name":"All of Me","registered_at":"2026-06-08T07:49:39Z","spotify_id":"32vETYOCk9FINLkKBGz2wc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc837d2c36500a83fbad49b74e0f1e5176d91363a3419fefe227e8e11c7fb8cb9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/32vETYOCk9FINLkKBGz2wc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32vETYOCk9FINLkKBGz2wc.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xc837d2c36500a83fbad49b74e0f1e5176d91363a3419fefe227e8e11c7fb8cb9","isrc":"BRB580600018","name":"All of Me","registered_at":"2026-06-08T07:49:39Z","spotify_id":"32vETYOCk9FINLkKBGz2wc","type":"track"}

Walk on By
type: MusicRecording
duration: PT3M4S
duration ms: 184717
explicit: false
by artist: Patty Ascher
in album: Relaxing Bossa Lounge 21
  type: MusicAlbum
  date published: 2018-02-16
isrc code: BRB580700085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:15:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64ea8846ba2fc6f846367c270a61be04904e89adab62367da034a20dfb50061e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5rIKLeiDNxTH6vIep8sEY1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rIKLeiDNxTH6vIep8sEY1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64ea8846ba2fc6f846367c270a61be04904e89adab62367da034a20dfb50061e","isrc":"BRB580700085","name":"Walk on By","registered_at":"2026-06-07T08:15:28Z","spotify_id":"5rIKLeiDNxTH6vIep8sEY1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ea8846ba2fc6f846367c270a61be04904e89adab62367da034a20dfb50061e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5rIKLeiDNxTH6vIep8sEY1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rIKLeiDNxTH6vIep8sEY1.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x64ea8846ba2fc6f846367c270a61be04904e89adab62367da034a20dfb50061e","isrc":"BRB580700085","name":"Walk on By","registered_at":"2026-06-07T08:15:28Z","spotify_id":"5rIKLeiDNxTH6vIep8sEY1","type":"track"}

21 Guns
type: MusicRecording
duration: PT3M55S
duration ms: 235718
explicit: false
by artist: Cris Delanno
in album: Relaxing Bossa Lounge 21
  type: MusicAlbum
  date published: 2018-02-16
isrc code: BRB581000267

Just a Kiss
type: MusicRecording
duration: PT3M54S
duration ms: 234183
explicit: false
by artist: Priscilla Mariano
by artist: Rodrigo Di Castro
in album: Relaxing Bossa Lounge 21
  type: MusicAlbum
  date published: 2018-02-16
isrc code: BRB581100093

Bossa Tokyo Nights
type: MusicAlbum
date published: 2018-03-09
track: All the Things You Are
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174614
  explicit: false
  by artist: Cecilia Dale
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
track: Antonio's Song
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193933
  explicit: false
  by artist: Amanda Zullo
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
track: Para Ti
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196905
  explicit: false
  by artist: Marcela Mangabeira
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
track: Love Letters
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201363
  explicit: false
  by artist: Cecilia Dale
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
track: Can't Smile Without You
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168669
  explicit: false
  by artist: José Paulo
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
track: Change the World
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279382
  explicit: false
  by artist: Sàloa Farah
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
track: Kiss Me
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200620
  explicit: false
  by artist: Marcela Mangabeira
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
track: Over the Rainbow
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208050
  explicit: false
  by artist: Pery Ribeiro
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
track: Where Are You Now
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182044
  explicit: false
  by artist: Carol Assad
  by artist: Zeca Rodrigues
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
  isrc code: BRB580900049
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T13:41:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x828ad160a27e73684d2257f3ef28f2762ce6886c7a0f0b7f253bfba99df45d55
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4UzBEsKS1XqKApYhDzXOSo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UzBEsKS1XqKApYhDzXOSo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x828ad160a27e73684d2257f3ef28f2762ce6886c7a0f0b7f253bfba99df45d55","isrc":"BRB580900049","name":"Where Are You Now","registered_at":"2026-06-19T13:41:57Z","spotify_id":"4UzBEsKS1XqKApYhDzXOSo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828ad160a27e73684d2257f3ef28f2762ce6886c7a0f0b7f253bfba99df45d55. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4UzBEsKS1XqKApYhDzXOSo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UzBEsKS1XqKApYhDzXOSo.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x828ad160a27e73684d2257f3ef28f2762ce6886c7a0f0b7f253bfba99df45d55","isrc":"BRB580900049","name":"Where Are You Now","registered_at":"2026-06-19T13:41:57Z","spotify_id":"4UzBEsKS1XqKApYhDzXOSo","type":"track"}
track: Anyone at All
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199877
  explicit: false
  by artist: Liane Grisi
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
track: I Would Die for You
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193933
  explicit: false
  by artist: Sàloa Farah
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
  isrc code: BRB580900038
track: Easy to Love
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170155
  explicit: false
  by artist: Bob Tostes
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
track: How Deep is Your Love
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195419
  explicit: false
  by artist: Marcelo Rezende
  in album: Bossa Tokyo Nights
    type: MusicAlbum
    date published: 2018-03-09
  isrc code: BRABZ0300055
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:10:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf987db50b1bfd7d25ab951f64c3119d51cdd6aa3cb830f6025c612086a5cad2b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6FZ9uyqxUycFdLuyS3NzQo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FZ9uyqxUycFdLuyS3NzQo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf987db50b1bfd7d25ab951f64c3119d51cdd6aa3cb830f6025c612086a5cad2b","isrc":"BRABZ0300055","name":"How Deep is Your Love","registered_at":"2026-06-08T04:10:31Z","spotify_id":"6FZ9uyqxUycFdLuyS3NzQo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf987db50b1bfd7d25ab951f64c3119d51cdd6aa3cb830f6025c612086a5cad2b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6FZ9uyqxUycFdLuyS3NzQo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FZ9uyqxUycFdLuyS3NzQo.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf987db50b1bfd7d25ab951f64c3119d51cdd6aa3cb830f6025c612086a5cad2b","isrc":"BRABZ0300055","name":"How Deep is Your Love","registered_at":"2026-06-08T04:10:31Z","spotify_id":"6FZ9uyqxUycFdLuyS3NzQo","type":"track"}
track: Somebody to Love
  type: MusicRecording
  duration: PT3M39S
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track: To Be with You
track: Island in the Sun

Sàloa Farah
type: MusicGroup

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type: MusicAlbum
date published: 2018-03-09

To Be with You
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duration: PT3M41S
duration ms: 221425
explicit: false
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in album: Bossa Tokyo Nights
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Island in the Sun
type: MusicRecording
duration: PT3M13S
duration ms: 193933
explicit: false
by artist: Sàloa Farah
in album: Bossa Tokyo Nights
  type: MusicAlbum
  date published: 2018-03-09

Luxury Bossa Lounge 2
type: MusicAlbum
date published: 2018-03-02
track: It Had to Be You - Bossa Version
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    type: MusicAlbum
    date published: 2018-03-02
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track: (There's) Always Something There to Remind Me - Bossa Version
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    type: MusicAlbum
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-08T03:22:41Z
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    type: MusicAlbum
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track: Baby Be Mine - Bossa Version
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    date published: 2018-03-02
track: Far Away - Bossa Version
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    type: MusicAlbum
    date published: 2018-03-02
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track: My Funny Valentine - Bossa Version
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  in album: Luxury Bossa Lounge 2
    type: MusicAlbum
    date published: 2018-03-02
track: Teenage Dream - Bossa Version
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track: There Will Never Be Another You - Bossa Version
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    type: MusicAlbum
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track: Wrapped Around Your Finger - Bossa Version
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track: The Fool on the Hill - Bossa Version
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    type: MusicAlbum
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track: The Shadow of Your Smile - Bossa Version
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    date published: 2018-03-02
track: Let It Be - Bossa Version
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    type: MusicAlbum
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
track: S&M - Bossa Version
track: Ti Amo - Bossa Version

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6ef27a6073fef9a94c7adffaee36fb46127ffc26c45ada0fde2406fc65224d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/63PluF92wLaONpElh9uDsU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63PluF92wLaONpElh9uDsU.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x4b6ef27a6073fef9a94c7adffaee36fb46127ffc26c45ada0fde2406fc65224d","isrc":"BRABZ0300053","name":"Let It Be - Bossa Version","registered_at":"2026-06-10T05:21:05Z","spotify_id":"63PluF92wLaONpElh9uDsU","type":"track"}

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duration: PT4M11S
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explicit: false
by artist: Sàloa Farah
in album: Luxury Bossa Lounge 2
  type: MusicAlbum
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duration: PT4M54S
duration ms: 294227
explicit: false
by artist: Flavia Gabizo
in album: Luxury Bossa Lounge 2
  type: MusicAlbum
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Luxury Bossa Lounge 1
type: MusicAlbum
date published: 2018-03-02
track: Call Me - Bossa Version
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track: You've Got a Friend - Bossa Version
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  additional property: OTSRecordURL
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9178b2b220d11a588c665416e0c1a8ebb98c5035f1782a077b7cc25376ee91. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Jc44qd29C0wZdRVtn3G51.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Jc44qd29C0wZdRVtn3G51.
    date published: 2026-07-08T03:53:27Z
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track: A House is Not a Home - Bossa Version
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    type: MusicAlbum
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a6c9679d579d7427a8c42580d1584ab41e506ec9e3eea2289bc32d53e8053f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/30djK3EhV8tMGHutt0YIyi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30djK3EhV8tMGHutt0YIyi.
    date published: 2026-06-13T13:32:09Z
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track: Cheek to Cheek - Bossa Version
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ae2cc780b98c26a03e76226118ef7521cee7e8a774fb455cff9840a121e77d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iGtCmvjdd1OZ8GeFdaCRY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iGtCmvjdd1OZ8GeFdaCRY.
    date published: 2026-07-02T03:55:08Z
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    type: MusicAlbum
    date published: 2018-03-02
  isrc code: BRB580700093
track: Everywhere You Look - Bossa Version
  type: MusicRecording
  duration: PT3M8S
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    type: MusicAlbum
    date published: 2018-03-02
  isrc code: BRB581100105
track: How High the Moon - Bossa Version
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168906
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  by artist: Cecilia Dale
  in album: Luxury Bossa Lounge 1
  isrc code: BRABZ9900008
track: 'S Wonderful - Bossa Version
track: Saving All My Love for You - Bossa Version
track: There's Nothing Like This - Bossa Version
track: We've Only Just Begun - Bossa Version
track: World Behind My Wall - Bossa Version
track: Can't Help Falling in Love - Bossa Version
track: Dans Mon Ile - Bossa Version

Luxury Bossa Lounge 1
type: MusicAlbum
date published: 2018-03-02

'S Wonderful - Bossa Version
type: MusicRecording
duration: PT2M41S
duration ms: 161506
explicit: false
by artist: Pery Ribeiro
in album: Luxury Bossa Lounge 1
  type: MusicAlbum
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isrc code: BRB580700015

Saving All My Love for You - Bossa Version
type: MusicRecording
duration: PT4M0S
duration ms: 240106
explicit: false
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in album: Luxury Bossa Lounge 1
  type: MusicAlbum
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There's Nothing Like This - Bossa Version
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duration: PT5M11S
duration ms: 311506
explicit: false
by artist: Marcela Mangabeira
in album: Luxury Bossa Lounge 1
  type: MusicAlbum
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We've Only Just Begun - Bossa Version
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duration: PT2M49S
duration ms: 169106
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  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:19:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ba98b00cbbdf684aef16967173373466214f9c85e0501058afd018379073702
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7JE8Zoq7ZyJIWudGuexLbR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JE8Zoq7ZyJIWudGuexLbR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ba98b00cbbdf684aef16967173373466214f9c85e0501058afd018379073702","isrc":"BRB580600118","name":"We've Only Just Begun - Bossa Version","registered_at":"2026-06-18T17:19:52Z","spotify_id":"7JE8Zoq7ZyJIWudGuexLbR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba98b00cbbdf684aef16967173373466214f9c85e0501058afd018379073702. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7JE8Zoq7ZyJIWudGuexLbR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JE8Zoq7ZyJIWudGuexLbR.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x4ba98b00cbbdf684aef16967173373466214f9c85e0501058afd018379073702","isrc":"BRB580600118","name":"We've Only Just Begun - Bossa Version","registered_at":"2026-06-18T17:19:52Z","spotify_id":"7JE8Zoq7ZyJIWudGuexLbR","type":"track"}

World Behind My Wall - Bossa Version
type: MusicRecording
duration: PT3M23S
duration ms: 203306
explicit: false
by artist: Amanda Zullo
in album: Luxury Bossa Lounge 1
  type: MusicAlbum
  date published: 2018-03-02

Can't Help Falling in Love - Bossa Version
type: MusicRecording
duration: PT3M35S
duration ms: 215106
explicit: false
by artist: Eduardo Braga
in album: Luxury Bossa Lounge 1
  type: MusicAlbum
  date published: 2018-03-02

Dans Mon Ile - Bossa Version
type: MusicRecording
duration: PT4M14S
duration ms: 254106
explicit: false
by artist: Cecilia Dale
in album: Luxury Bossa Lounge 1
  type: MusicAlbum
  date published: 2018-03-02

Brazil Loves Bossa, Vol. 6
type: MusicAlbum
date published: 2019-07-31
track: Thriller
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232546
  explicit: false
  by artist: Lulu Joppert
  in album: Brazil Loves Bossa, Vol. 6
    type: MusicAlbum
    date published: 2019-07-31
  isrc code: BRB580700302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:18:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62afcf4d92e3d50312aa638b7c64d871e5f136471e035d44f93e45e7326bd164
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6UDgI63zTsRLj6AE1MrPD1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UDgI63zTsRLj6AE1MrPD1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62afcf4d92e3d50312aa638b7c64d871e5f136471e035d44f93e45e7326bd164. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6UDgI63zTsRLj6AE1MrPD1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UDgI63zTsRLj6AE1MrPD1.
    date published: 2026-07-08T03:20:19Z
track: The Look of Love
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199266
  explicit: false
  by artist: Claudia Rezende
  in album: Brazil Loves Bossa, Vol. 6
    type: MusicAlbum
    date published: 2019-07-31
  isrc code: ES8481801337
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T08:39:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd0a43a79d74900e033238aa51ab8b96f9fe7fe987baa45eb2fed530302aab47
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7BlGzSXRqUf1PP5S3TXcnd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BlGzSXRqUf1PP5S3TXcnd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcd0a43a79d74900e033238aa51ab8b96f9fe7fe987baa45eb2fed530302aab47","isrc":"ES8481801337","name":"The Look of Love","registered_at":"2026-06-23T08:39:54Z","spotify_id":"7BlGzSXRqUf1PP5S3TXcnd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0a43a79d74900e033238aa51ab8b96f9fe7fe987baa45eb2fed530302aab47. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7BlGzSXRqUf1PP5S3TXcnd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BlGzSXRqUf1PP5S3TXcnd.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xcd0a43a79d74900e033238aa51ab8b96f9fe7fe987baa45eb2fed530302aab47","isrc":"ES8481801337","name":"The Look of Love","registered_at":"2026-06-23T08:39:54Z","spotify_id":"7BlGzSXRqUf1PP5S3TXcnd","type":"track"}
track: We Can Work It Out
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208074
  explicit: false
  by artist: Marcela Mangabeira
  in album: Brazil Loves Bossa, Vol. 6
    type: MusicAlbum
    date published: 2019-07-31
track: I've Got You Under My Skin
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245266
  explicit: false
  by artist: Bob Tostes
  in album: Brazil Loves Bossa, Vol. 6
    type: MusicAlbum
    date published: 2019-07-31
  isrc code: BRB580600015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T07:12:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac1f0f30fe269a7b628045731b9c3dfe6a4f348ceb363d19517bfd87d607c5cc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6rOocbaEwpsyaeobUJoP13.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rOocbaEwpsyaeobUJoP13
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac1f0f30fe269a7b628045731b9c3dfe6a4f348ceb363d19517bfd87d607c5cc","isrc":"BRB580600015","name":"I've Got You Under My Skin","registered_at":"2026-06-06T07:12:16Z","spotify_id":"6rOocbaEwpsyaeobUJoP13","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1f0f30fe269a7b628045731b9c3dfe6a4f348ceb363d19517bfd87d607c5cc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rOocbaEwpsyaeobUJoP13.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rOocbaEwpsyaeobUJoP13.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0xac1f0f30fe269a7b628045731b9c3dfe6a4f348ceb363d19517bfd87d607c5cc","isrc":"BRB580600015","name":"I've Got You Under My Skin","registered_at":"2026-06-06T07:12:16Z","spotify_id":"6rOocbaEwpsyaeobUJoP13","type":"track"}
track: Green Light
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262100
  explicit: false
  by artist: Rachelle Spring
  in album: Brazil Loves Bossa, Vol. 6
    type: MusicAlbum
    date published: 2019-07-31
  isrc code: BRB580900004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:06:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe25f4fa7342c1d18c3fa623dab39aecc5809777e2952d6cb053622f6f117758c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/54n2cowwOzdKUIh5zXO2ip.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54n2cowwOzdKUIh5zXO2ip
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe25f4fa7342c1d18c3fa623dab39aecc5809777e2952d6cb053622f6f117758c","isrc":"BRB580900004","name":"Green Light","registered_at":"2026-06-04T11:06:05Z","spotify_id":"54n2cowwOzdKUIh5zXO2ip","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25f4fa7342c1d18c3fa623dab39aecc5809777e2952d6cb053622f6f117758c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54n2cowwOzdKUIh5zXO2ip.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54n2cowwOzdKUIh5zXO2ip.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0xe25f4fa7342c1d18c3fa623dab39aecc5809777e2952d6cb053622f6f117758c","isrc":"BRB580900004","name":"Green Light","registered_at":"2026-06-04T11:06:05Z","spotify_id":"54n2cowwOzdKUIh5zXO2ip","type":"track"}
track: Call Me Maybe
track: Light My Fire
track: Where Did Our Love Go
track: O Barquinho
track: Love is in the Air
track: Alone Again
track: Purple Rain
track: You Make Me Feel Brand New
track: Impossible
track: Payphone

Call Me Maybe
type: MusicRecording
duration: PT2M46S
duration ms: 166440
explicit: false
by artist: Alana Marie
by artist: Franco Sattamini
in album: Brazil Loves Bossa, Vol. 6
  type: MusicAlbum
  date published: 2019-07-31
isrc code: QM5WA1500013

Light My Fire
type: MusicRecording
duration: PT3M10S
duration ms: 190800
explicit: false
by artist: Tahta Menezes
in album: Brazil Loves Bossa, Vol. 6
  type: MusicAlbum
  date published: 2019-07-31
isrc code: BRABZ0600055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:02:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ad9970726825b78e9dfb4ce117445581eac43a4e9911fb61af6ae50c72d80eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5TySBdgynX5eglIyI4FuVJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TySBdgynX5eglIyI4FuVJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ad9970726825b78e9dfb4ce117445581eac43a4e9911fb61af6ae50c72d80eb","isrc":"BRABZ0600055","name":"Light My Fire","registered_at":"2026-06-04T16:02:01Z","spotify_id":"5TySBdgynX5eglIyI4FuVJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad9970726825b78e9dfb4ce117445581eac43a4e9911fb61af6ae50c72d80eb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5TySBdgynX5eglIyI4FuVJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TySBdgynX5eglIyI4FuVJ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6ad9970726825b78e9dfb4ce117445581eac43a4e9911fb61af6ae50c72d80eb","isrc":"BRABZ0600055","name":"Light My Fire","registered_at":"2026-06-04T16:02:01Z","spotify_id":"5TySBdgynX5eglIyI4FuVJ","type":"track"}

Where Did Our Love Go
type: MusicRecording
duration: PT2M31S
duration ms: 151446
explicit: false
by artist: Daíra
in album: Brazil Loves Bossa, Vol. 6
  type: MusicAlbum
  date published: 2019-07-31
isrc code: BRB581300028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:08:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf75b0fc42307e5ef69c5ba8d337062b77a9f1e052981f29db7e96472e6b8b308
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5W3mWtiswjjuqA5w6rJSB8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W3mWtiswjjuqA5w6rJSB8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf75b0fc42307e5ef69c5ba8d337062b77a9f1e052981f29db7e96472e6b8b308","isrc":"BRB581300028","name":"Where Did Our Love Go","registered_at":"2026-06-18T18:08:36Z","spotify_id":"5W3mWtiswjjuqA5w6rJSB8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75b0fc42307e5ef69c5ba8d337062b77a9f1e052981f29db7e96472e6b8b308. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5W3mWtiswjjuqA5w6rJSB8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W3mWtiswjjuqA5w6rJSB8.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xf75b0fc42307e5ef69c5ba8d337062b77a9f1e052981f29db7e96472e6b8b308","isrc":"BRB581300028","name":"Where Did Our Love Go","registered_at":"2026-06-18T18:08:36Z","spotify_id":"5W3mWtiswjjuqA5w6rJSB8","type":"track"}

O Barquinho
type: MusicRecording
duration: PT2M45S
duration ms: 165938
explicit: false
by artist: Barbara Mendes
in album: Brazil Loves Bossa, Vol. 6
  type: MusicAlbum
  date published: 2019-07-31

Love is in the Air
type: MusicRecording
duration: PT3M45S
duration ms: 225883
explicit: false
by artist: Wanda Sá
in album: Brazil Loves Bossa, Vol. 6
  type: MusicAlbum
  date published: 2019-07-31

Alone Again
type: MusicRecording
duration: PT3M33S
duration ms: 213252
explicit: false
by artist: Barbara Mendes
in album: Brazil Loves Bossa, Vol. 6
  type: MusicAlbum
  date published: 2019-07-31

Purple Rain
type: MusicRecording
duration: PT3M48S
duration ms: 228760
explicit: false
by artist: Daniela Procopio
in album: Brazil Loves Bossa, Vol. 6
  type: MusicAlbum
  date published: 2019-07-31
isrc code: BRB580700110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:37:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a9a6400b59e0d049e77d85e4eeba0e9f2c0c571a23811a2b4d29049e393f55f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6mk5JpGKJG5tDDouRdrHAh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mk5JpGKJG5tDDouRdrHAh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a9a6400b59e0d049e77d85e4eeba0e9f2c0c571a23811a2b4d29049e393f55f","isrc":"BRB580700110","name":"Purple Rain","registered_at":"2026-06-04T15:37:22Z","spotify_id":"6mk5JpGKJG5tDDouRdrHAh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9a6400b59e0d049e77d85e4eeba0e9f2c0c571a23811a2b4d29049e393f55f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6mk5JpGKJG5tDDouRdrHAh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mk5JpGKJG5tDDouRdrHAh.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x8a9a6400b59e0d049e77d85e4eeba0e9f2c0c571a23811a2b4d29049e393f55f","isrc":"BRB580700110","name":"Purple Rain","registered_at":"2026-06-04T15:37:22Z","spotify_id":"6mk5JpGKJG5tDDouRdrHAh","type":"track"}

You Make Me Feel Brand New
type: MusicRecording
duration: PT3M39S
duration ms: 219053
explicit: false
by artist: Tahta Menezes
in album: Brazil Loves Bossa, Vol. 6
  type: MusicAlbum
  date published: 2019-07-31
isrc code: BRB580600036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:12:35+00:00

Impossible
type: MusicRecording
duration: PT2M44S
duration ms: 164441
explicit: false
by artist: Alana Marie
by artist: Franco Sattamini
in album: Brazil Loves Bossa, Vol. 6
  type: MusicAlbum
  date published: 2019-07-31

Payphone
type: MusicRecording
duration: PT3M12S
duration ms: 192675
explicit: false
by artist: Marcela Mangabeira
in album: Brazil Loves Bossa, Vol. 6
  type: MusicAlbum
  date published: 2019-07-31
isrc code: ES8481701094
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T08:34:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabe98c07dd76661e8c1b0589c134953ddeacb03719ab36a7aea0db7d0d0d4732
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6onc0PAP4P6S0TLlTQrhsB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6onc0PAP4P6S0TLlTQrhsB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe98c07dd76661e8c1b0589c134953ddeacb03719ab36a7aea0db7d0d0d4732. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6onc0PAP4P6S0TLlTQrhsB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6onc0PAP4P6S0TLlTQrhsB.
  date published: 2026-07-08T08:56:20Z

Relaxing Bossa Lounge. Christmas Time
type: MusicAlbum
date published: 2017-10-20
track: All I Want for Christmas is You - Bossa Version
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208266
  explicit: false
  by artist: Marcela Mangabeira
  in album: Relaxing Bossa Lounge. Christmas Time
    type: MusicAlbum
    date published: 2017-10-20
  isrc code: BRB580600067
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T19:41:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25f5964480a34b18c4f2b3970dd3aaf0aeeb1e17bcf6d27eb1426f94c0c15db6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7btvwpG1N3EUVv3XGI7eb9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7btvwpG1N3EUVv3XGI7eb9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x25f5964480a34b18c4f2b3970dd3aaf0aeeb1e17bcf6d27eb1426f94c0c15db6","isrc":"BRB580600067","name":"All I Want for Christmas is You - Bossa Version","registered_at":"2026-06-20T19:41:20Z","spotify_id":"7btvwpG1N3EUVv3XGI7eb9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f5964480a34b18c4f2b3970dd3aaf0aeeb1e17bcf6d27eb1426f94c0c15db6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7btvwpG1N3EUVv3XGI7eb9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7btvwpG1N3EUVv3XGI7eb9.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x25f5964480a34b18c4f2b3970dd3aaf0aeeb1e17bcf6d27eb1426f94c0c15db6","isrc":"BRB580600067","name":"All I Want for Christmas is You - Bossa Version","registered_at":"2026-06-20T19:41:20Z","spotify_id":"7btvwpG1N3EUVv3XGI7eb9","type":"track"}
track: Happy Christmas (War Is Over) - Bossa Version
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220506
  explicit: false
  by artist: Tahta Menezes
  in album: Relaxing Bossa Lounge. Christmas Time
    type: MusicAlbum
    date published: 2017-10-20
  isrc code: BRB580600061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T05:54:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2bb24975b2a1a1d1cc3cb093b29f0bd92cc3523a5384852bb161288454bf2b6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Y04bfjbPWPyGWOBL8lrZ5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Y04bfjbPWPyGWOBL8lrZ5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd2bb24975b2a1a1d1cc3cb093b29f0bd92cc3523a5384852bb161288454bf2b6","isrc":"BRB580600061","name":"Happy Christmas (War Is Over) - Bossa Version","registered_at":"2026-06-21T05:54:12Z","spotify_id":"0Y04bfjbPWPyGWOBL8lrZ5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bb24975b2a1a1d1cc3cb093b29f0bd92cc3523a5384852bb161288454bf2b6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Y04bfjbPWPyGWOBL8lrZ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Y04bfjbPWPyGWOBL8lrZ5.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd2bb24975b2a1a1d1cc3cb093b29f0bd92cc3523a5384852bb161288454bf2b6","isrc":"BRB580600061","name":"Happy Christmas (War Is Over) - Bossa Version","registered_at":"2026-06-21T05:54:12Z","spotify_id":"0Y04bfjbPWPyGWOBL8lrZ5","type":"track"}
track: Have Yourself a Merry Little Christmas - Bossa Version
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285640
  explicit: false
  by artist: Cecilia Dale
  in album: Relaxing Bossa Lounge. Christmas Time
    type: MusicAlbum
    date published: 2017-10-20
  isrc code: BRABZ0300187
track: Last Christmas - Bossa Version
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  duration: PT3M1S
  duration ms: 181880
  explicit: false
  by artist: Monique Kessous
  in album: Relaxing Bossa Lounge. Christmas Time
    type: MusicAlbum
    date published: 2017-10-20
  isrc code: BRB580600065
track: Joy to the World - Bossa Version
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176200
  explicit: false
  by artist: Liz Menezes
  in album: Relaxing Bossa Lounge. Christmas Time
    type: MusicAlbum
    date published: 2017-10-20
  isrc code: BRB580600064
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T08:33:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85bcda52f9096dc9179f69b5ee36c9176fa050b3376db841ee60c0ff0a40713b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5f6GoAqNhTorJ2VOUnzxKJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f6GoAqNhTorJ2VOUnzxKJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x85bcda52f9096dc9179f69b5ee36c9176fa050b3376db841ee60c0ff0a40713b","isrc":"BRB580600064","name":"Joy to the World - Bossa Version","registered_at":"2026-06-20T08:33:17Z","spotify_id":"5f6GoAqNhTorJ2VOUnzxKJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bcda52f9096dc9179f69b5ee36c9176fa050b3376db841ee60c0ff0a40713b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5f6GoAqNhTorJ2VOUnzxKJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f6GoAqNhTorJ2VOUnzxKJ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x85bcda52f9096dc9179f69b5ee36c9176fa050b3376db841ee60c0ff0a40713b","isrc":"BRB580600064","name":"Joy to the World - Bossa Version","registered_at":"2026-06-20T08:33:17Z","spotify_id":"5f6GoAqNhTorJ2VOUnzxKJ","type":"track"}
track: Santa Claus is Coming to Town - Bossa Version
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256306
  explicit: false
  by artist: Cecilia Dale
  in album: Relaxing Bossa Lounge. Christmas Time
    type: MusicAlbum
    date published: 2017-10-20
  isrc code: BRABZ0300185
track: I Saw Mommy Kissing Santa Claus - Bossa Version
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225600
  explicit: false
  by artist: Marcela Mangabeira
  in album: Relaxing Bossa Lounge. Christmas Time
    type: MusicAlbum
    date published: 2017-10-20
  isrc code: BRB580700181
track: Jingle Bell Rock - Bossa Version
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163240
  explicit: false
  by artist: Cecilia Dale
  in album: Relaxing Bossa Lounge. Christmas Time
    type: MusicAlbum
    date published: 2017-10-20
  isrc code: BRABZ0300188
track: Winter Wonderland - Bossa Version
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147360
  explicit: false
  by artist: Liz Menezes
  in album: Relaxing Bossa Lounge. Christmas Time
  isrc code: BRB580600063
track: The Christmas Song - Bossa Version
track: Let It Snow! Let It Snow! Let It Snow! - Bossa Version
track: Rudolph the Red Nosed Reindeer - Bossa Version
track: Silent Night - Bossa Version
track: I'll Be Home for Christmas - Bossa Version
track: Sleigh Ride - Bossa Version
track: This Christmas - Bossa Version

Liz Menezes
type: MusicGroup

Relaxing Bossa Lounge. Christmas Time
type: MusicAlbum
date published: 2017-10-20

The Christmas Song - Bossa Version
type: MusicRecording
duration: PT4M54S
duration ms: 294613
explicit: false
by artist: Cecilia Dale
in album: Relaxing Bossa Lounge. Christmas Time
  type: MusicAlbum
  date published: 2017-10-20
isrc code: BRB580600059

Let It Snow! Let It Snow! Let It Snow! - Bossa Version
type: MusicRecording
duration: PT3M47S
duration ms: 227000
explicit: false
by artist: Cecilia Dale
in album: Relaxing Bossa Lounge. Christmas Time
  type: MusicAlbum
  date published: 2017-10-20
isrc code: BRABZ0300184

Rudolph the Red Nosed Reindeer - Bossa Version
type: MusicRecording
duration: PT2M37S
duration ms: 157200
explicit: false
by artist: Bob Tostes
in album: Relaxing Bossa Lounge. Christmas Time
  type: MusicAlbum
  date published: 2017-10-20
isrc code: BRB580600062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T16:41:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf85665a209f8299ff2818a6891205630f9b93f4d49c0fbf1b8c8bc8d946083e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4sDR7rsD2L288QybfizLz9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sDR7rsD2L288QybfizLz9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf85665a209f8299ff2818a6891205630f9b93f4d49c0fbf1b8c8bc8d946083e","isrc":"BRB580600062","name":"Rudolph the Red Nosed Reindeer - Bossa Version","registered_at":"2026-06-24T16:41:34Z","spotify_id":"4sDR7rsD2L288QybfizLz9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf85665a209f8299ff2818a6891205630f9b93f4d49c0fbf1b8c8bc8d946083e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4sDR7rsD2L288QybfizLz9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sDR7rsD2L288QybfizLz9.
  date published: 2026-07-02T05:09:12Z
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Silent Night - Bossa Version
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duration: PT3M15S
duration ms: 195800
explicit: false
by artist: Montserrat
in album: Relaxing Bossa Lounge. Christmas Time
  type: MusicAlbum
  date published: 2017-10-20
isrc code: BRB580600060

I'll Be Home for Christmas - Bossa Version
type: MusicRecording
duration: PT3M36S
duration ms: 216946
explicit: false
by artist: Cecilia Dale
in album: Relaxing Bossa Lounge. Christmas Time
  type: MusicAlbum
  date published: 2017-10-20
isrc code: BRABZ0300190

Sleigh Ride - Bossa Version
type: MusicRecording
duration: PT2M59S
duration ms: 179000
explicit: false
by artist: Bob Tostes
in album: Relaxing Bossa Lounge. Christmas Time
  type: MusicAlbum
  date published: 2017-10-20
isrc code: BRB580600066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6AxRA3qTRLGhILRRz5dLm1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AxRA3qTRLGhILRRz5dLm1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39d04b1abb897a3b46023619f796cad1f2bb9b1ef1e46e282ce084aa49851007","isrc":"BRB580600066","name":"Sleigh Ride - Bossa Version","registered_at":"2026-06-19T13:42:03Z","spotify_id":"6AxRA3qTRLGhILRRz5dLm1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d04b1abb897a3b46023619f796cad1f2bb9b1ef1e46e282ce084aa49851007. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6AxRA3qTRLGhILRRz5dLm1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AxRA3qTRLGhILRRz5dLm1.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x39d04b1abb897a3b46023619f796cad1f2bb9b1ef1e46e282ce084aa49851007","isrc":"BRB580600066","name":"Sleigh Ride - Bossa Version","registered_at":"2026-06-19T13:42:03Z","spotify_id":"6AxRA3qTRLGhILRRz5dLm1","type":"track"}

This Christmas - Bossa Version
type: MusicRecording
duration: PT3M54S
duration ms: 234626
explicit: false
by artist: Saloa Farah
in album: Relaxing Bossa Lounge. Christmas Time
  type: MusicAlbum
  date published: 2017-10-20
isrc code: BRB580700179

Brazil Loves Bossa, Vol. 8
type: MusicAlbum
date published: 2019-07-31
track: Corcovado
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218453
  explicit: false
  by artist: Marcela Mangabeira
  in album: Brazil Loves Bossa, Vol. 8
    type: MusicAlbum
    date published: 2019-07-31
track: Insensatez
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172600
  explicit: false
  by artist: Maria Creuza
  in album: Brazil Loves Bossa, Vol. 8
    type: MusicAlbum
    date published: 2019-07-31
track: Eternal Flame
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216920
  explicit: false
  by artist: Barbara Mendes
  in album: Brazil Loves Bossa, Vol. 8
    type: MusicAlbum
    date published: 2019-07-31
track: Crazy for You
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228557
  explicit: false
  by artist: Rachelle Spring
  in album: Brazil Loves Bossa, Vol. 8
    type: MusicAlbum
    date published: 2019-07-31
  isrc code: ESA021601298
track: Bubbly
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204200
  explicit: false
  by artist: Eliza Lacerda
  in album: Brazil Loves Bossa, Vol. 8
    type: MusicAlbum
    date published: 2019-07-31
  isrc code: BRB580900001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:15:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0e3788ce5f3b85f83722f4abaa31c27f16e5319fbdb84e69ed787bc0bf929b3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6Fi8xLrn19ghr07v7eW3c0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Fi8xLrn19ghr07v7eW3c0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e3788ce5f3b85f83722f4abaa31c27f16e5319fbdb84e69ed787bc0bf929b3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Fi8xLrn19ghr07v7eW3c0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Fi8xLrn19ghr07v7eW3c0.
    date published: 2026-07-08T03:20:19Z
track: Because of You
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214485
  explicit: false
  by artist: Marcela Mangabeira
  in album: Brazil Loves Bossa, Vol. 8
    type: MusicAlbum
    date published: 2019-07-31
track: Blue Moon
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188746
  explicit: false
  by artist: Bob Tostes
  in album: Brazil Loves Bossa, Vol. 8
    type: MusicAlbum
    date published: 2019-07-31
track: Wake Me Up
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179072
  explicit: false
  by artist: Alana Marie
  by artist: Franco Sattamini
  in album: Brazil Loves Bossa, Vol. 8
    type: MusicAlbum
    date published: 2019-07-31
track: Simply the Best
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236308
  explicit: false
  by artist: Cecilia Dale
  in album: Brazil Loves Bossa, Vol. 8
    type: MusicAlbum
    date published: 2019-07-31
  isrc code: USA371655844
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:28:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5I5iRuc7WRdbEKXc56Z9NH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5I5iRuc7WRdbEKXc56Z9NH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd","isrc":"USA371655844","name":"Simply the Best","registered_at":"2026-06-07T07:28:11Z","spotify_id":"5I5iRuc7WRdbEKXc56Z9NH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5I5iRuc7WRdbEKXc56Z9NH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5I5iRuc7WRdbEKXc56Z9NH.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x4c7dcb59cc2aa08864f8ae98949d0a8f193e537441a60ca852ce2e5bd609f3dd","isrc":"USA371655844","name":"Simply the Best","registered_at":"2026-06-07T07:28:11Z","spotify_id":"5I5iRuc7WRdbEKXc56Z9NH","type":"track"}
track: Back to December
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289236
  explicit: false
  by artist: Priscilla Mariano
  in album: Brazil Loves Bossa, Vol. 8
    type: MusicAlbum
    date published: 2019-07-31
track: No Woman, No Cry
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240666
  explicit: false
  by artist: Flavio Mendes
  in album: Brazil Loves Bossa, Vol. 8
    type: MusicAlbum
    date published: 2019-07-31
track: I'm Coming Out
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242844
  explicit: false
  by artist: Georgeana Bonow
  in album: Brazil Loves Bossa, Vol. 8
    type: MusicAlbum
    date published: 2019-07-31
  isrc code: BRB581300015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:32:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7b59f4a4b679d255d19055143a4497b87e37d6ffd9973f875c92acf2f4b5dd4e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Moon River
track: Get Lucky
track: I Was Made to Love Her

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957124

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5fSYV9YtUMWRg9nNVC8fYr.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fSYV9YtUMWRg9nNVC8fYr

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7b59f4a4b679d255d19055143a4497b87e37d6ffd9973f875c92acf2f4b5dd4e","isrc":"BRB581300015","name":"I'm Coming Out","registered_at":"2026-06-07T01:32:43Z","spotify_id":"5fSYV9YtUMWRg9nNVC8fYr","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b59f4a4b679d255d19055143a4497b87e37d6ffd9973f875c92acf2f4b5dd4e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5fSYV9YtUMWRg9nNVC8fYr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fSYV9YtUMWRg9nNVC8fYr.
date published: 2026-07-08T03:53:27Z
text: {"copyright_id":"0x7b59f4a4b679d255d19055143a4497b87e37d6ffd9973f875c92acf2f4b5dd4e","isrc":"BRB581300015","name":"I'm Coming Out","registered_at":"2026-06-07T01:32:43Z","spotify_id":"5fSYV9YtUMWRg9nNVC8fYr","type":"track"}

Moon River
type: MusicRecording
duration: PT3M44S
duration ms: 224233
explicit: false
by artist: Claudia Rezende
in album: Brazil Loves Bossa, Vol. 8
  type: MusicAlbum
  date published: 2019-07-31
isrc code: ES8481801336

Get Lucky
type: MusicRecording
duration: PT2M46S
duration ms: 166440
explicit: false
by artist: Alana Marie
by artist: Franco Sattamini
in album: Brazil Loves Bossa, Vol. 8
  type: MusicAlbum
  date published: 2019-07-31

I Was Made to Love Her
type: MusicRecording
duration: PT4M28S
duration ms: 268000
explicit: false
by artist: Sàloa Farah
in album: Brazil Loves Bossa, Vol. 8
  type: MusicAlbum
  date published: 2019-07-31

Brazil Loves Bossa, Vol. 7
type: MusicAlbum
date published: 2019-07-31
track: All of Me
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160880
  explicit: false
  by artist: Maria Augusta
  in album: Brazil Loves Bossa, Vol. 7
    type: MusicAlbum
    date published: 2019-07-31
track: Samba de Bençao
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263720
  explicit: false
  by artist: Luiz Carlos Vinhas
  in album: Brazil Loves Bossa, Vol. 7
    type: MusicAlbum
    date published: 2019-07-31
track: New York, New York
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213995
  explicit: false
  by artist: Wanda Sá
  in album: Brazil Loves Bossa, Vol. 7
    type: MusicAlbum
    date published: 2019-07-31
  isrc code: BRB580600002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:06:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57729a71091aa117b6d4cfdd1d463cf8e9625e293832e0449075fb6c982b2707
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5E9caAv2klHqadnGapEO78.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5E9caAv2klHqadnGapEO78
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x57729a71091aa117b6d4cfdd1d463cf8e9625e293832e0449075fb6c982b2707","isrc":"BRB580600002","name":"New York, New York","registered_at":"2026-06-04T14:06:49Z","spotify_id":"5E9caAv2klHqadnGapEO78","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57729a71091aa117b6d4cfdd1d463cf8e9625e293832e0449075fb6c982b2707. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5E9caAv2klHqadnGapEO78.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5E9caAv2klHqadnGapEO78.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x57729a71091aa117b6d4cfdd1d463cf8e9625e293832e0449075fb6c982b2707","isrc":"BRB580600002","name":"New York, New York","registered_at":"2026-06-04T14:06:49Z","spotify_id":"5E9caAv2klHqadnGapEO78","type":"track"}
track: Disturbia
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244624
  explicit: false
  by artist: Tahta Menezes
  in album: Brazil Loves Bossa, Vol. 7
    type: MusicAlbum
    date published: 2019-07-31
  isrc code: BRB580900003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:54:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a95898eee3f64cd21cc6474a697d5a0df016914be7db3a4e9994732480236ea
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4sn2cn2jy2BcWsuNMsz2Hg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sn2cn2jy2BcWsuNMsz2Hg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a95898eee3f64cd21cc6474a697d5a0df016914be7db3a4e9994732480236ea. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4sn2cn2jy2BcWsuNMsz2Hg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sn2cn2jy2BcWsuNMsz2Hg.
    date published: 2026-07-08T03:53:27Z
track: Say You Say Me
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241670
  explicit: false
  by artist: Rachelle Spring
  in album: Brazil Loves Bossa, Vol. 7
    type: MusicAlbum
    date published: 2019-07-31
  isrc code: BRB580700260
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:36:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b2ba7ea9ed0edf574de90dadfe1867289e283ed36ac2080ac94c282cf89d56c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0YiHnM9LKZa4SdUHNJ3hNm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YiHnM9LKZa4SdUHNJ3hNm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b2ba7ea9ed0edf574de90dadfe1867289e283ed36ac2080ac94c282cf89d56c","isrc":"BRB580700260","name":"Say You Say Me","registered_at":"2026-06-04T15:36:36Z","spotify_id":"0YiHnM9LKZa4SdUHNJ3hNm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2ba7ea9ed0edf574de90dadfe1867289e283ed36ac2080ac94c282cf89d56c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YiHnM9LKZa4SdUHNJ3hNm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YiHnM9LKZa4SdUHNJ3hNm.
    date published: 2026-07-08T03:22:41Z
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All That She Wants
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Love Never Felt so Good
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Maps
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7 Years
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Mais Que Nada
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Guinness - Bossa Novíssima
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Anos Savassi
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Minha Ex-Namorada
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Ônibus Colegial
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Até Você Voltar
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O Jogo
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Férias
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Mandrake
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Em Teus Braços
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Num Desses Dias
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Foi Bom Te Ver
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Meu Amor Na Barra
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Amar Pra Que?
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Belo Horizonte Que Eu Gosto
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Fui Olhar Pra Você
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Olhos Feiticeiros
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Pode Ser
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Demolição
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Bolo
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Eu Gosto Mais do Rio
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Aconteceu
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O Show Vai Começar
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Minha Cidade
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Mesmo Céu
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Olhando Estrelas No Céu
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Manhã Já Vem
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Saudade de um Fox-Trot
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Além do Horizonte
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Por Que?
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Di
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Praça da Savassi
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Luxury Bossa Lounge 3
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  isrc code: BRB581200060
track: Summer of 42 - Bossa Version
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238838
  explicit: false
  by artist: Cris Delanno
  in album: Luxury Bossa Lounge 3
    type: MusicAlbum
    date published: 2018-03-02
track: All the Way - Bossa Version
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160076
  explicit: false
  by artist: Bob Tostes
  in album: Luxury Bossa Lounge 3
    type: MusicAlbum
    date published: 2018-03-02
track: Stadium Arcadium - Bossa Version
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277260
  explicit: false
  by artist: Daniela Procopio
  in album: Luxury Bossa Lounge 3
    type: MusicAlbum
    date published: 2018-03-02
  isrc code: BRB580800164
track: 21 Guns - Bossa Version
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236226
  explicit: false
  by artist: Cris Delanno
  in album: Luxury Bossa Lounge 3
    type: MusicAlbum
    date published: 2018-03-02
track: Misty - Bossa Version
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214497
  explicit: false
  by artist: Pery Ribeiro
  in album: Luxury Bossa Lounge 3
    type: MusicAlbum
    date published: 2018-03-02

MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
type: MusicAlbum
date published: 2002-05-15
track: Fala/ Meio Marota
  type: MusicRecording
  duration: PT7M6S
  duration ms: 426746
  explicit: false
  by artist: Luli
  by artist: Lucina
  by artist: Saul Barbosa
  in album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
    type: MusicAlbum
    date published: 2002-05-15
track: Toada da Lua/ Poeira Nos Olhos
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248933
  explicit: false
  by artist: Lucila Novaes
  in album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
    type: MusicAlbum
    date published: 2002-05-15
track: Qui Nem Jiló
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186493
  explicit: false
  by artist: Carmina Juarez
  in album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
    type: MusicAlbum
    date published: 2002-05-15
track: Ligeiro/ Elegia
  type: MusicRecording
  duration: PT5M53S
  duration ms: 353120
  explicit: false
  by artist: Klebi
  by artist: Márcia Salomon
  in album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
    type: MusicAlbum
    date published: 2002-05-15
track: Plugs/ Lua do Brasil
  type: MusicRecording
  duration: PT9M22S
  duration ms: 562400
  explicit: false
  by artist: Silvana Stiévano
  by artist: Juca Novaes
  by artist: Eduardo Santhana
  by artist: Lucila Novaes
  in album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
    type: MusicAlbum
    date published: 2002-05-15
track: Abraço Vazio/ Resposta Ao Tempo
  type: MusicRecording
  duration: PT9M7S
  duration ms: 547760
  explicit: false
  by artist: Márcia Salomon
  by artist: Adriana Capparelli
  in album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
    type: MusicAlbum
    date published: 2002-05-15
track: Sessão Dupla
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200240
  explicit: false
  by artist: Bob Tostes
  by artist: Suzana Tostes
  in album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
    type: MusicAlbum
    date published: 2002-05-15
track: A Companheira
  type: MusicRecording
  duration: PT5M33S
  duration ms: 333946
  explicit: false
  by artist: Luiz Tatit
  in album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
    type: MusicAlbum
    date published: 2002-05-15
track: Nossa Dança/ Sapato Velho / Pele
  type: MusicRecording
  duration: PT7M4S
  duration ms: 424213
  explicit: false
  by artist: Lucila Novaes
  by artist: Madan
  in album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
    type: MusicAlbum
    date published: 2002-05-15
track: Dia de Jejum/ Caiaque
  type: MusicRecording
  duration: PT6M53S
  duration ms: 413906
  explicit: false
  by artist: Márcia Salomon
  by artist: Márcia Tauil
  in album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
    type: MusicAlbum
    date published: 2002-05-15
track: Longa Metragem
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156333
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  by artist: Márcia Salomon
  in album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
    type: MusicAlbum
    date published: 2002-05-15
track: Eu e a Música
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157306
  explicit: false
  by artist: Adriana Capparelli
  in album: MPB 5 Estrelas - Bossa Nova e Canções, Vol.1
    type: MusicAlbum
    date published: 2002-05-15

Amor Certinho
type: MusicAlbum
date published: 2003-08-01
track: Amor Certinho
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186413
  explicit: false
  by artist: Roberto Guimaraes
  by artist: Lô Borges
  in album: Amor Certinho
    type: MusicAlbum
    date published: 2003-08-01
  isrc code: BRRB90300001
track: Encoste o Rosto ao Meu
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234693
  explicit: false
  by artist: Roberto Guimaraes
  by artist: Carla Villar
  in album: Amor Certinho
    type: MusicAlbum
    date published: 2003-08-01
track: Para Haver Amor
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189560
  explicit: false
  by artist: Roberto Guimaraes
  by artist: Tattá Spalla
  in album: Amor Certinho
    type: MusicAlbum
    date published: 2003-08-01