Novos Baianos
type: MusicGroup
genre: bossa nova
genre: mpb
genre: samba
popularity: 53
followers: 481613
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69094fa7a1d021da6482de2f6f86e14fce0cf8b953c6494e4c79da273a5f644b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6607db9a-cced-4e5d-bd6c-ae3d77aaa1a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6607db9a-cced-4e5d-bd6c-ae3d77aaa1a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6607db9a-cced-4e5d-bd6c-ae3d77aaa1a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69094fa7a1d021da6482de2f6f86e14fce0cf8b953c6494e4c79da273a5f644b","name":"Novos Baianos","registered_at":"2026-06-11T23:10:01Z","symbol":"NIM0132110","token_address":"0xcd780c29eb66c3dac61e38bb0d01a460435c8e49","type":"artist","uuid":"6607db9a-cced-4e5d-bd6c-ae3d77aaa1a5"}
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 0x69094fa7a1d021da6482de2f6f86e14fce0cf8b953c6494e4c79da273a5f644b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6607db9a-cced-4e5d-bd6c-ae3d77aaa1a5.json and https://artists.proofprofile.net/proofs/artist/6607db9a-cced-4e5d-bd6c-ae3d77aaa1a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x69094fa7a1d021da6482de2f6f86e14fce0cf8b953c6494e4c79da273a5f644b","name":"Novos Baianos","registered_at":"2026-06-11T23:10:01Z","symbol":"NIM0132110","token_address":"0xcd780c29eb66c3dac61e38bb0d01a460435c8e49","type":"artist","uuid":"6607db9a-cced-4e5d-bd6c-ae3d77aaa1a5"}
album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
  track: Brasil Pandeiro
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235106
    explicit: false
    by artist: Novos Baianos
    in album: Acabou Chorare
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: BRSGL7200030
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T09:40:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x55748c07e2409457eeee357bf88b981446078803414978b14a056f66addfb73f
    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/2Er0f1mhO0g1rov9Cdi5Wk.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Er0f1mhO0g1rov9Cdi5Wk
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x55748c07e2409457eeee357bf88b981446078803414978b14a056f66addfb73f","isrc":"BRSGL7200030","name":"Brasil Pandeiro","registered_at":"2026-06-04T09:40:42Z","spotify_id":"2Er0f1mhO0g1rov9Cdi5Wk","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 0x55748c07e2409457eeee357bf88b981446078803414978b14a056f66addfb73f. 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/2Er0f1mhO0g1rov9Cdi5Wk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Er0f1mhO0g1rov9Cdi5Wk.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x55748c07e2409457eeee357bf88b981446078803414978b14a056f66addfb73f","isrc":"BRSGL7200030","name":"Brasil Pandeiro","registered_at":"2026-06-04T09:40:42Z","spotify_id":"2Er0f1mhO0g1rov9Cdi5Wk","type":"track"}
  track: Preta Pretinha
    type: MusicRecording
    duration: PT6M37S
    duration ms: 397493
    explicit: false
    by artist: Novos Baianos
    in album: Acabou Chorare
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: BRSGL7400051
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T10:14:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8a3cf7a82abc28866d12712e9155b7a4a9046cd3d9e51d47b1acadd9ce65cf83
    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/0q1hmhVWdR04mZup6mR56u.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0q1hmhVWdR04mZup6mR56u
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x8a3cf7a82abc28866d12712e9155b7a4a9046cd3d9e51d47b1acadd9ce65cf83","isrc":"BRSGL7400051","name":"Preta Pretinha","registered_at":"2026-06-04T10:14:33Z","spotify_id":"0q1hmhVWdR04mZup6mR56u","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 0x8a3cf7a82abc28866d12712e9155b7a4a9046cd3d9e51d47b1acadd9ce65cf83. 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/0q1hmhVWdR04mZup6mR56u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0q1hmhVWdR04mZup6mR56u.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x8a3cf7a82abc28866d12712e9155b7a4a9046cd3d9e51d47b1acadd9ce65cf83","isrc":"BRSGL7400051","name":"Preta Pretinha","registered_at":"2026-06-04T10:14:33Z","spotify_id":"0q1hmhVWdR04mZup6mR56u","type":"track"}
  track: Tinindo Trincando
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204506
    explicit: false
    by artist: Novos Baianos
    in album: Acabou Chorare
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: BRSGL0400125
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T07:02:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x238090d27acae740218334452b4a85e6f2d1eef0f51bddbef57001e1eb376da7
    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/6svLbrgArGrmY2YIb0WmUY.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6svLbrgArGrmY2YIb0WmUY
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x238090d27acae740218334452b4a85e6f2d1eef0f51bddbef57001e1eb376da7","isrc":"BRSGL0400125","name":"Tinindo Trincando","registered_at":"2026-06-05T07:02:32Z","spotify_id":"6svLbrgArGrmY2YIb0WmUY","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 0x238090d27acae740218334452b4a85e6f2d1eef0f51bddbef57001e1eb376da7. 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/6svLbrgArGrmY2YIb0WmUY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6svLbrgArGrmY2YIb0WmUY.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x238090d27acae740218334452b4a85e6f2d1eef0f51bddbef57001e1eb376da7","isrc":"BRSGL0400125","name":"Tinindo Trincando","registered_at":"2026-06-05T07:02:32Z","spotify_id":"6svLbrgArGrmY2YIb0WmUY","type":"track"}
  track: Swing de Campo Grande
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189040
    explicit: false
    by artist: Novos Baianos
    in album: Acabou Chorare
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: BRSGL7200028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    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: Acabou Chorare
  track: Mistério do Planeta
  track: A Menina Dança
  track: Besta é Tu
  track: Um Bilhete Pra Didi
track: Mistério do Planeta
track: A Menina Dança
track: Swing de Campo Grande
track: Acabou Chorare
track: Brasil Pandeiro
track: Preta Pretinha
track: Besta é Tu
track: Tinindo Trincando
track: Um Bilhete Pra Didi
track: Eu sou o caso deles
track: No tcheco tcheco
track: Preta Pretinha No Carnaval (Preta Pretinha)
track: Isabel (Bebel)
track: Dê um Rolê - Ao Vivo no Coala.VRTL
track: Com qualquer dois mil réis
track: Bolado
track: Só se não for brasileiro nessa hora
track: Reis da bola

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T10:00:51+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8d8408a3dab59e21e4c3021bd97255abee27330b6dcdbf578913bf44c12f2b25

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/5V0HmhGqwjoDq0cHlI05GS.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5V0HmhGqwjoDq0cHlI05GS

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8d8408a3dab59e21e4c3021bd97255abee27330b6dcdbf578913bf44c12f2b25","isrc":"BRSGL7200028","name":"Swing de Campo Grande","registered_at":"2026-06-04T10:00:51Z","spotify_id":"5V0HmhGqwjoDq0cHlI05GS","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 0x8d8408a3dab59e21e4c3021bd97255abee27330b6dcdbf578913bf44c12f2b25. 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/5V0HmhGqwjoDq0cHlI05GS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5V0HmhGqwjoDq0cHlI05GS.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x8d8408a3dab59e21e4c3021bd97255abee27330b6dcdbf578913bf44c12f2b25","isrc":"BRSGL7200028","name":"Swing de Campo Grande","registered_at":"2026-06-04T10:00:51Z","spotify_id":"5V0HmhGqwjoDq0cHlI05GS","type":"track"}

Acabou Chorare
type: MusicRecording
duration: PT4M13S
duration ms: 253173
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7200026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:20:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec8fcf39ab36c21f5dbf248b742d44787eaf93e447db674ca500cdf1a5def1a4
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/1ZetCeq3ZOSD2k64UNEBqf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZetCeq3ZOSD2k64UNEBqf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec8fcf39ab36c21f5dbf248b742d44787eaf93e447db674ca500cdf1a5def1a4","isrc":"BRSGL7200026","name":"Acabou Chorare","registered_at":"2026-06-04T10:20:41Z","spotify_id":"1ZetCeq3ZOSD2k64UNEBqf","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 0xec8fcf39ab36c21f5dbf248b742d44787eaf93e447db674ca500cdf1a5def1a4. 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/1ZetCeq3ZOSD2k64UNEBqf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZetCeq3ZOSD2k64UNEBqf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xec8fcf39ab36c21f5dbf248b742d44787eaf93e447db674ca500cdf1a5def1a4","isrc":"BRSGL7200026","name":"Acabou Chorare","registered_at":"2026-06-04T10:20:41Z","spotify_id":"1ZetCeq3ZOSD2k64UNEBqf","type":"track"}

Mistério do Planeta
type: MusicRecording
duration: PT3M37S
duration ms: 217960
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7200053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:26:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7685b8b15847a776304ef6d2eeeaccdfb8cc95dc5e990350dda3c08243f7c23
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/3TAMiM8XFmU9vFd333pgRh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TAMiM8XFmU9vFd333pgRh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7685b8b15847a776304ef6d2eeeaccdfb8cc95dc5e990350dda3c08243f7c23","isrc":"BRSGL7200053","name":"Mistério do Planeta","registered_at":"2026-06-02T00:26:21Z","spotify_id":"3TAMiM8XFmU9vFd333pgRh","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 0xd7685b8b15847a776304ef6d2eeeaccdfb8cc95dc5e990350dda3c08243f7c23. 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/3TAMiM8XFmU9vFd333pgRh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TAMiM8XFmU9vFd333pgRh.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd7685b8b15847a776304ef6d2eeeaccdfb8cc95dc5e990350dda3c08243f7c23","isrc":"BRSGL7200053","name":"Mistério do Planeta","registered_at":"2026-06-02T00:26:21Z","spotify_id":"3TAMiM8XFmU9vFd333pgRh","type":"track"}

A Menina Dança
type: MusicRecording
duration: PT3M52S
duration ms: 232200
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7200015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:31:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x548e343190aee4f9a0d7d602e9e59e0ff528a8ce5c6c43de70fcb838ea6d0b6a
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/3pSTUZbp7J5jg2JHChTf21.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pSTUZbp7J5jg2JHChTf21
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x548e343190aee4f9a0d7d602e9e59e0ff528a8ce5c6c43de70fcb838ea6d0b6a","isrc":"BRSGL7200015","name":"A Menina Dança","registered_at":"2026-06-04T03:31:05Z","spotify_id":"3pSTUZbp7J5jg2JHChTf21","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 0x548e343190aee4f9a0d7d602e9e59e0ff528a8ce5c6c43de70fcb838ea6d0b6a. 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/3pSTUZbp7J5jg2JHChTf21.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pSTUZbp7J5jg2JHChTf21.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x548e343190aee4f9a0d7d602e9e59e0ff528a8ce5c6c43de70fcb838ea6d0b6a","isrc":"BRSGL7200015","name":"A Menina Dança","registered_at":"2026-06-04T03:31:05Z","spotify_id":"3pSTUZbp7J5jg2JHChTf21","type":"track"}

Besta é Tu
type: MusicRecording
duration: PT4M24S
duration ms: 264933
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7200027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:25:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33afcc215d631af243c069969114f1f7f577a03b3591f558d40a1d80ec684e75
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/79Lam1bAWszDiRLTH2V4ue.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79Lam1bAWszDiRLTH2V4ue
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33afcc215d631af243c069969114f1f7f577a03b3591f558d40a1d80ec684e75","isrc":"BRSGL7200027","name":"Besta é Tu","registered_at":"2026-06-04T14:25:41Z","spotify_id":"79Lam1bAWszDiRLTH2V4ue","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 0x33afcc215d631af243c069969114f1f7f577a03b3591f558d40a1d80ec684e75. 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/79Lam1bAWszDiRLTH2V4ue.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79Lam1bAWszDiRLTH2V4ue.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x33afcc215d631af243c069969114f1f7f577a03b3591f558d40a1d80ec684e75","isrc":"BRSGL7200027","name":"Besta é Tu","registered_at":"2026-06-04T14:25:41Z","spotify_id":"79Lam1bAWszDiRLTH2V4ue","type":"track"}

Um Bilhete Pra Didi
type: MusicRecording
duration: PT2M52S
duration ms: 172173
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7400050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:51:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a0b602d90cb1588f8f2558e1874a3def74b5382324e87dd062007ab85c3c36d
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/6GMfiXYhCd2rkWhM9AWnLI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GMfiXYhCd2rkWhM9AWnLI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a0b602d90cb1588f8f2558e1874a3def74b5382324e87dd062007ab85c3c36d","isrc":"BRSGL7400050","name":"Um Bilhete Pra Didi","registered_at":"2026-06-06T20:51:10Z","spotify_id":"6GMfiXYhCd2rkWhM9AWnLI","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 0x1a0b602d90cb1588f8f2558e1874a3def74b5382324e87dd062007ab85c3c36d. 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/6GMfiXYhCd2rkWhM9AWnLI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GMfiXYhCd2rkWhM9AWnLI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1a0b602d90cb1588f8f2558e1874a3def74b5382324e87dd062007ab85c3c36d","isrc":"BRSGL7400050","name":"Um Bilhete Pra Didi","registered_at":"2026-06-06T20:51:10Z","spotify_id":"6GMfiXYhCd2rkWhM9AWnLI","type":"track"}

Preta Pretinha
type: MusicRecording
duration: PT3M22S
duration ms: 202813
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7400135
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:09:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd061676f4d199900d8c112a31051006ee5d118bc07530745c99efeff5b38065
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/3KW0T6ilz4UZn31LsgoK3F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KW0T6ilz4UZn31LsgoK3F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd061676f4d199900d8c112a31051006ee5d118bc07530745c99efeff5b38065","isrc":"BRSGL7400135","name":"Preta Pretinha","registered_at":"2026-06-06T07:09:24Z","spotify_id":"3KW0T6ilz4UZn31LsgoK3F","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 0xdd061676f4d199900d8c112a31051006ee5d118bc07530745c99efeff5b38065. 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/3KW0T6ilz4UZn31LsgoK3F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KW0T6ilz4UZn31LsgoK3F.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdd061676f4d199900d8c112a31051006ee5d118bc07530745c99efeff5b38065","isrc":"BRSGL7400135","name":"Preta Pretinha","registered_at":"2026-06-06T07:09:24Z","spotify_id":"3KW0T6ilz4UZn31LsgoK3F","type":"track"}

Mistério do Planeta
type: MusicRecording
duration: PT3M37S
duration ms: 217960
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7200053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:26:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7685b8b15847a776304ef6d2eeeaccdfb8cc95dc5e990350dda3c08243f7c23
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/3TAMiM8XFmU9vFd333pgRh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TAMiM8XFmU9vFd333pgRh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7685b8b15847a776304ef6d2eeeaccdfb8cc95dc5e990350dda3c08243f7c23","isrc":"BRSGL7200053","name":"Mistério do Planeta","registered_at":"2026-06-02T00:26:21Z","spotify_id":"3TAMiM8XFmU9vFd333pgRh","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 0xd7685b8b15847a776304ef6d2eeeaccdfb8cc95dc5e990350dda3c08243f7c23. 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/3TAMiM8XFmU9vFd333pgRh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TAMiM8XFmU9vFd333pgRh.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd7685b8b15847a776304ef6d2eeeaccdfb8cc95dc5e990350dda3c08243f7c23","isrc":"BRSGL7200053","name":"Mistério do Planeta","registered_at":"2026-06-02T00:26:21Z","spotify_id":"3TAMiM8XFmU9vFd333pgRh","type":"track"}

A Menina Dança
type: MusicRecording
duration: PT3M52S
duration ms: 232200
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7200015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:31:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x548e343190aee4f9a0d7d602e9e59e0ff528a8ce5c6c43de70fcb838ea6d0b6a
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/3pSTUZbp7J5jg2JHChTf21.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pSTUZbp7J5jg2JHChTf21
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x548e343190aee4f9a0d7d602e9e59e0ff528a8ce5c6c43de70fcb838ea6d0b6a","isrc":"BRSGL7200015","name":"A Menina Dança","registered_at":"2026-06-04T03:31:05Z","spotify_id":"3pSTUZbp7J5jg2JHChTf21","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 0x548e343190aee4f9a0d7d602e9e59e0ff528a8ce5c6c43de70fcb838ea6d0b6a. 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/3pSTUZbp7J5jg2JHChTf21.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pSTUZbp7J5jg2JHChTf21.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x548e343190aee4f9a0d7d602e9e59e0ff528a8ce5c6c43de70fcb838ea6d0b6a","isrc":"BRSGL7200015","name":"A Menina Dança","registered_at":"2026-06-04T03:31:05Z","spotify_id":"3pSTUZbp7J5jg2JHChTf21","type":"track"}

Swing de Campo Grande
type: MusicRecording
duration: PT3M9S
duration ms: 189040
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7200028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:00:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d8408a3dab59e21e4c3021bd97255abee27330b6dcdbf578913bf44c12f2b25
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/5V0HmhGqwjoDq0cHlI05GS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5V0HmhGqwjoDq0cHlI05GS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d8408a3dab59e21e4c3021bd97255abee27330b6dcdbf578913bf44c12f2b25","isrc":"BRSGL7200028","name":"Swing de Campo Grande","registered_at":"2026-06-04T10:00:51Z","spotify_id":"5V0HmhGqwjoDq0cHlI05GS","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 0x8d8408a3dab59e21e4c3021bd97255abee27330b6dcdbf578913bf44c12f2b25. 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/5V0HmhGqwjoDq0cHlI05GS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5V0HmhGqwjoDq0cHlI05GS.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8d8408a3dab59e21e4c3021bd97255abee27330b6dcdbf578913bf44c12f2b25","isrc":"BRSGL7200028","name":"Swing de Campo Grande","registered_at":"2026-06-04T10:00:51Z","spotify_id":"5V0HmhGqwjoDq0cHlI05GS","type":"track"}

Acabou Chorare
type: MusicRecording
duration: PT4M13S
duration ms: 253173
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7200026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:20:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec8fcf39ab36c21f5dbf248b742d44787eaf93e447db674ca500cdf1a5def1a4
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/1ZetCeq3ZOSD2k64UNEBqf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZetCeq3ZOSD2k64UNEBqf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec8fcf39ab36c21f5dbf248b742d44787eaf93e447db674ca500cdf1a5def1a4","isrc":"BRSGL7200026","name":"Acabou Chorare","registered_at":"2026-06-04T10:20:41Z","spotify_id":"1ZetCeq3ZOSD2k64UNEBqf","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 0xec8fcf39ab36c21f5dbf248b742d44787eaf93e447db674ca500cdf1a5def1a4. 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/1ZetCeq3ZOSD2k64UNEBqf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZetCeq3ZOSD2k64UNEBqf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xec8fcf39ab36c21f5dbf248b742d44787eaf93e447db674ca500cdf1a5def1a4","isrc":"BRSGL7200026","name":"Acabou Chorare","registered_at":"2026-06-04T10:20:41Z","spotify_id":"1ZetCeq3ZOSD2k64UNEBqf","type":"track"}

Brasil Pandeiro
type: MusicRecording
duration: PT3M55S
duration ms: 235106
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7200030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:40:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55748c07e2409457eeee357bf88b981446078803414978b14a056f66addfb73f
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/2Er0f1mhO0g1rov9Cdi5Wk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Er0f1mhO0g1rov9Cdi5Wk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55748c07e2409457eeee357bf88b981446078803414978b14a056f66addfb73f","isrc":"BRSGL7200030","name":"Brasil Pandeiro","registered_at":"2026-06-04T09:40:42Z","spotify_id":"2Er0f1mhO0g1rov9Cdi5Wk","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 0x55748c07e2409457eeee357bf88b981446078803414978b14a056f66addfb73f. 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/2Er0f1mhO0g1rov9Cdi5Wk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Er0f1mhO0g1rov9Cdi5Wk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x55748c07e2409457eeee357bf88b981446078803414978b14a056f66addfb73f","isrc":"BRSGL7200030","name":"Brasil Pandeiro","registered_at":"2026-06-04T09:40:42Z","spotify_id":"2Er0f1mhO0g1rov9Cdi5Wk","type":"track"}

Preta Pretinha
type: MusicRecording
duration: PT6M37S
duration ms: 397493
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7400051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:14:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a3cf7a82abc28866d12712e9155b7a4a9046cd3d9e51d47b1acadd9ce65cf83
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/0q1hmhVWdR04mZup6mR56u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0q1hmhVWdR04mZup6mR56u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a3cf7a82abc28866d12712e9155b7a4a9046cd3d9e51d47b1acadd9ce65cf83","isrc":"BRSGL7400051","name":"Preta Pretinha","registered_at":"2026-06-04T10:14:33Z","spotify_id":"0q1hmhVWdR04mZup6mR56u","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 0x8a3cf7a82abc28866d12712e9155b7a4a9046cd3d9e51d47b1acadd9ce65cf83. 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/0q1hmhVWdR04mZup6mR56u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0q1hmhVWdR04mZup6mR56u.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8a3cf7a82abc28866d12712e9155b7a4a9046cd3d9e51d47b1acadd9ce65cf83","isrc":"BRSGL7400051","name":"Preta Pretinha","registered_at":"2026-06-04T10:14:33Z","spotify_id":"0q1hmhVWdR04mZup6mR56u","type":"track"}

Besta é Tu
type: MusicRecording
duration: PT4M24S
duration ms: 264933
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7200027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:25:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33afcc215d631af243c069969114f1f7f577a03b3591f558d40a1d80ec684e75
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/79Lam1bAWszDiRLTH2V4ue.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79Lam1bAWszDiRLTH2V4ue
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33afcc215d631af243c069969114f1f7f577a03b3591f558d40a1d80ec684e75","isrc":"BRSGL7200027","name":"Besta é Tu","registered_at":"2026-06-04T14:25:41Z","spotify_id":"79Lam1bAWszDiRLTH2V4ue","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 0x33afcc215d631af243c069969114f1f7f577a03b3591f558d40a1d80ec684e75. 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/79Lam1bAWszDiRLTH2V4ue.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79Lam1bAWszDiRLTH2V4ue.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x33afcc215d631af243c069969114f1f7f577a03b3591f558d40a1d80ec684e75","isrc":"BRSGL7200027","name":"Besta é Tu","registered_at":"2026-06-04T14:25:41Z","spotify_id":"79Lam1bAWszDiRLTH2V4ue","type":"track"}

Tinindo Trincando
type: MusicRecording
duration: PT3M24S
duration ms: 204506
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL0400125
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:02:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x238090d27acae740218334452b4a85e6f2d1eef0f51bddbef57001e1eb376da7
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/6svLbrgArGrmY2YIb0WmUY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6svLbrgArGrmY2YIb0WmUY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x238090d27acae740218334452b4a85e6f2d1eef0f51bddbef57001e1eb376da7","isrc":"BRSGL0400125","name":"Tinindo Trincando","registered_at":"2026-06-05T07:02:32Z","spotify_id":"6svLbrgArGrmY2YIb0WmUY","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 0x238090d27acae740218334452b4a85e6f2d1eef0f51bddbef57001e1eb376da7. 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/6svLbrgArGrmY2YIb0WmUY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6svLbrgArGrmY2YIb0WmUY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x238090d27acae740218334452b4a85e6f2d1eef0f51bddbef57001e1eb376da7","isrc":"BRSGL0400125","name":"Tinindo Trincando","registered_at":"2026-06-05T07:02:32Z","spotify_id":"6svLbrgArGrmY2YIb0WmUY","type":"track"}

Preta Pretinha
type: MusicRecording
duration: PT3M22S
duration ms: 202813
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7400135
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:09:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd061676f4d199900d8c112a31051006ee5d118bc07530745c99efeff5b38065
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/3KW0T6ilz4UZn31LsgoK3F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KW0T6ilz4UZn31LsgoK3F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd061676f4d199900d8c112a31051006ee5d118bc07530745c99efeff5b38065","isrc":"BRSGL7400135","name":"Preta Pretinha","registered_at":"2026-06-06T07:09:24Z","spotify_id":"3KW0T6ilz4UZn31LsgoK3F","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 0xdd061676f4d199900d8c112a31051006ee5d118bc07530745c99efeff5b38065. 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/3KW0T6ilz4UZn31LsgoK3F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KW0T6ilz4UZn31LsgoK3F.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdd061676f4d199900d8c112a31051006ee5d118bc07530745c99efeff5b38065","isrc":"BRSGL7400135","name":"Preta Pretinha","registered_at":"2026-06-06T07:09:24Z","spotify_id":"3KW0T6ilz4UZn31LsgoK3F","type":"track"}

Um Bilhete Pra Didi
type: MusicRecording
duration: PT2M52S
duration ms: 172173
explicit: false
by artist: Novos Baianos
in album: Acabou Chorare
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRSGL7400050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:51:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a0b602d90cb1588f8f2558e1874a3def74b5382324e87dd062007ab85c3c36d
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/6GMfiXYhCd2rkWhM9AWnLI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GMfiXYhCd2rkWhM9AWnLI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a0b602d90cb1588f8f2558e1874a3def74b5382324e87dd062007ab85c3c36d","isrc":"BRSGL7400050","name":"Um Bilhete Pra Didi","registered_at":"2026-06-06T20:51:10Z","spotify_id":"6GMfiXYhCd2rkWhM9AWnLI","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 0x1a0b602d90cb1588f8f2558e1874a3def74b5382324e87dd062007ab85c3c36d. 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/6GMfiXYhCd2rkWhM9AWnLI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GMfiXYhCd2rkWhM9AWnLI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1a0b602d90cb1588f8f2558e1874a3def74b5382324e87dd062007ab85c3c36d","isrc":"BRSGL7400050","name":"Um Bilhete Pra Didi","registered_at":"2026-06-06T20:51:10Z","spotify_id":"6GMfiXYhCd2rkWhM9AWnLI","type":"track"}

Eu sou o caso deles
type: MusicRecording
duration: PT4M2S
duration ms: 242626
explicit: false
by artist: Novos Baianos
in album: #TBT Brasil
  type: MusicAlbum
  date published: 2024-05-28

No tcheco tcheco
type: MusicRecording
duration: PT2M51S
duration ms: 171546
explicit: false
by artist: Novos Baianos
in album: O som do tambor
  type: MusicAlbum
  date published: 2020-10-16

Acabou Chorare
type: MusicRecording
duration: PT4M12S
duration ms: 252944
explicit: false
by artist: Novos Baianos
in album: Brazil - Mpb And Bossa Nova
  type: MusicAlbum
  date published: 2015-11-27
isrc code: BRSGL7200026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:20:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec8fcf39ab36c21f5dbf248b742d44787eaf93e447db674ca500cdf1a5def1a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957122
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957122
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3wGTVj87kNguOUOhQuMgN5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wGTVj87kNguOUOhQuMgN5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec8fcf39ab36c21f5dbf248b742d44787eaf93e447db674ca500cdf1a5def1a4","isrc":"BRSGL7200026","name":"Acabou Chorare","registered_at":"2026-06-04T10:20:41Z","spotify_id":"3wGTVj87kNguOUOhQuMgN5","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 0xec8fcf39ab36c21f5dbf248b742d44787eaf93e447db674ca500cdf1a5def1a4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wGTVj87kNguOUOhQuMgN5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wGTVj87kNguOUOhQuMgN5.
  date published: 2026-07-08T03:39:04Z
  text: {"copyright_id":"0xec8fcf39ab36c21f5dbf248b742d44787eaf93e447db674ca500cdf1a5def1a4","isrc":"BRSGL7200026","name":"Acabou Chorare","registered_at":"2026-06-04T10:20:41Z","spotify_id":"3wGTVj87kNguOUOhQuMgN5","type":"track"}

Preta Pretinha No Carnaval (Preta Pretinha)
type: MusicRecording
duration: PT3M23S
duration ms: 203373
explicit: false
by artist: Novos Baianos
in album: Brazil - Mpb And Bossa Nova
  type: MusicAlbum
  date published: 2015-11-27

Isabel (Bebel)
type: MusicRecording
duration: PT3M35S
duration ms: 215026
explicit: false
by artist: Novos Baianos
in album: Cool Brasil
  type: MusicAlbum
  date published: 2020-07-03

Dê um Rolê - Ao Vivo no Coala.VRTL
type: MusicRecording
duration: PT4M10S
duration ms: 250214
explicit: false
by artist: Novos Baianos
by artist: Coala.Records
in album: Coala.VRTL (Ao Vivo no Coala.VRTL)
  type: MusicAlbum
  date published: 2021-01-29

Com qualquer dois mil réis
type: MusicRecording
duration: PT3M37S
duration ms: 217493
explicit: false
by artist: Novos Baianos
in album: Músicas Tropicais Brasileiras
  type: MusicAlbum
  date published: 2022-01-21

Bolado
type: MusicRecording
duration: PT3M32S
duration ms: 212200
explicit: false
by artist: Novos Baianos
in album: Melhores Bandas Brasileiras
  type: MusicAlbum
  date published: 2021-09-24

Só se não for brasileiro nessa hora
type: MusicRecording
duration: PT3M27S
duration ms: 207973
explicit: false
by artist: Novos Baianos
in album: A hora do Brasil
  type: MusicAlbum
  date published: 2020-10-23

Reis da bola
type: MusicRecording
duration: PT2M59S
duration ms: 179306
explicit: false
by artist: Novos Baianos
in album: Samba & Football
  type: MusicAlbum
  date published: 2022-11-04