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type: MusicGroup
popularity: 43
followers: 40861
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87d71e51adc7514cc6d9ed93c279786897b0380bcb18ab43d8015ec6d797a088
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e2ee6f1-3907-4608-8a20-cbdf7c2ea0be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e2ee6f1-3907-4608-8a20-cbdf7c2ea0be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e2ee6f1-3907-4608-8a20-cbdf7c2ea0be
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. 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 0x87d71e51adc7514cc6d9ed93c279786897b0380bcb18ab43d8015ec6d797a088. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e2ee6f1-3907-4608-8a20-cbdf7c2ea0be.json and https://artists.proofprofile.net/proofs/artist/4e2ee6f1-3907-4608-8a20-cbdf7c2ea0be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
  track: you won't come in
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142813
    explicit: false
    by artist: Maël & Jonas
    in album: TWO SPOONS SUGAR
      type: MusicAlbum
      date published: 2025-02-21
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    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      type: PropertyValue
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    additional property: OTSRecordURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lTLq2VXZXS370bC6FC4yZ
    additional property: OTSTimestamp
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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 0x96bb8f56cc9a360f3fa387622ba623cef40a9402a04c0151564ddcdf54fb02f0. 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/6lTLq2VXZXS370bC6FC4yZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lTLq2VXZXS370bC6FC4yZ.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x96bb8f56cc9a360f3fa387622ba623cef40a9402a04c0151564ddcdf54fb02f0","isrc":"QMFMF2449148","name":"you won't come in","registered_at":"2026-06-08T17:17:12Z","spotify_id":"6lTLq2VXZXS370bC6FC4yZ","type":"track"}
  track: I'm in love with you
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175773
    explicit: false
    by artist: Maël & Jonas
    in album: TWO SPOONS SUGAR
      type: MusicAlbum
      date published: 2025-02-21
    isrc code: QMFMF2449151
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcf734707102ebdf68d48fa1eb526032b9493facf5b5d434349b9ca2b6afe61ce
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    additional property: OTSRecordURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nLcXRD3gx0trNLfsu6snd
    additional property: OTSTimestamp
      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 0xcf734707102ebdf68d48fa1eb526032b9493facf5b5d434349b9ca2b6afe61ce. 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/6nLcXRD3gx0trNLfsu6snd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nLcXRD3gx0trNLfsu6snd.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xcf734707102ebdf68d48fa1eb526032b9493facf5b5d434349b9ca2b6afe61ce","isrc":"QMFMF2449151","name":"I'm in love with you","registered_at":"2026-06-05T19:59:38Z","spotify_id":"6nLcXRD3gx0trNLfsu6snd","type":"track"}
  track: bitterness
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160327
    explicit: false
    by artist: Maël & Jonas
    in album: TWO SPOONS SUGAR
      type: MusicAlbum
      date published: 2025-02-21
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    additional property: CopyrightID
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      value: registered
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      type: PropertyValue
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    additional property: OTSRecordURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12hRyMpwE7jgTaPhXvrfqi
    additional property: OTSTimestamp
      type: PropertyValue
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    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 0xb2e04a91ca2b95e29bcd129fd49094ab721025fdbe0ba5d04638ffdc4764ceb7. 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/12hRyMpwE7jgTaPhXvrfqi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12hRyMpwE7jgTaPhXvrfqi.
      date published: 2026-06-13T15:41:10Z
  track: UP UP UP
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176626
    explicit: false
    by artist: Maël & Jonas
    in album: TWO SPOONS SUGAR
      type: MusicAlbum
      date published: 2025-02-21
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    additional property: OTSHash
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: you're way too beautiful
  track: IDEWFILA
  track: little things that make an awful lot
  track: maybe in another life
  track: lonely waters
  track: water in berlin
  track: two spoons sugar.demo
  track: SHUT UP, KEEP THE PACE UP
  track: YOU!
  track: improving...
album: rocket science
album: little things that make an awful lot
album: IDEWFILA
album: lonely waters
album: Synthesized Butterflies
album: eat some pasta
album: bitterness
album: don't wanna be sad
album: my love
album: Overseas
album: Can't Say No (feat. Maël & Jonas)
album: Please, don't walk away
album: all my songs
album: selling out
album: hey anna
album: mario & peach
album: Movie
album: Losing Streak
album: my diary
album: I swear to god
album: Let's stay friends
album: Live at Theatre Koblenz
album: Pieces
album: Treat You Right (From The Voice Of Germany)
album: Strangers
album: Wonderland
album: Alone
album: The Girl That Is Not You...
track: you won't come in
track: I'm in love with you
track: bitterness
track: UP UP UP
track: you're way too beautiful
track: IDEWFILA
track: little things that make an awful lot
track: maybe in another life
track: lonely waters
track: water in berlin
track: two spoons sugar.demo
track: SHUT UP, KEEP THE PACE UP
track: YOU!
track: improving...
track: all my songs
track: she's half croatian
track: I swear to god
track: hey anna
track: simp
track: mario & peach

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/3ZXAoAC06w4Q5V0KBXyHJi.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZXAoAC06w4Q5V0KBXyHJi

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

OTSCanonicalRecord
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value: {"copyright_id":"0xc8f287edd6b39c4331833ed697b055d4d4db7941bd4c7d548842ee22d01380fa","isrc":"QMFMF2449166","name":"UP UP UP","registered_at":"2026-06-08T00:47:27Z","spotify_id":"3ZXAoAC06w4Q5V0KBXyHJi","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 0xc8f287edd6b39c4331833ed697b055d4d4db7941bd4c7d548842ee22d01380fa. 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/3ZXAoAC06w4Q5V0KBXyHJi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZXAoAC06w4Q5V0KBXyHJi.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xc8f287edd6b39c4331833ed697b055d4d4db7941bd4c7d548842ee22d01380fa","isrc":"QMFMF2449166","name":"UP UP UP","registered_at":"2026-06-08T00:47:27Z","spotify_id":"3ZXAoAC06w4Q5V0KBXyHJi","type":"track"}

you're way too beautiful
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duration: PT2M42S
duration ms: 162426
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449167
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/33CQM0jgNQLfPGJEO7ijN6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33CQM0jgNQLfPGJEO7ijN6
additional property: OTSTimestamp
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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 0x520f50f8fe734dece48cc2bd0a95a361f8bcf3d4d4a5197ed44e7b03996100fb. 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/33CQM0jgNQLfPGJEO7ijN6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33CQM0jgNQLfPGJEO7ijN6.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x520f50f8fe734dece48cc2bd0a95a361f8bcf3d4d4a5197ed44e7b03996100fb","isrc":"QMFMF2449167","name":"you're way too beautiful","registered_at":"2026-06-09T03:20:53Z","spotify_id":"33CQM0jgNQLfPGJEO7ijN6","type":"track"}

IDEWFILA
type: MusicRecording
duration: PT3M4S
duration ms: 184479
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFME2462020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:36:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c64bb8513fa255247251519f6992323cd634ce0702da4c59bc331ee4c342768
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7hV9cHtHZt31LGevrIADyA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hV9cHtHZt31LGevrIADyA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0x6c64bb8513fa255247251519f6992323cd634ce0702da4c59bc331ee4c342768. 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/7hV9cHtHZt31LGevrIADyA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hV9cHtHZt31LGevrIADyA.
  date published: 2026-06-13T17:25:41Z

little things that make an awful lot
type: MusicRecording
duration: PT3M6S
duration ms: 186306
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449170
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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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/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7g90Q3G0pU6rm413jksVZE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7g90Q3G0pU6rm413jksVZE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe150a1a129115e865daad14ae67c3004c669c3610d7654f46c66fa81bb078ddd","isrc":"QMFMF2449170","name":"little things that make an awful lot","registered_at":"2026-06-07T11:29:30Z","spotify_id":"7g90Q3G0pU6rm413jksVZE","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 0xe150a1a129115e865daad14ae67c3004c669c3610d7654f46c66fa81bb078ddd. 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/7g90Q3G0pU6rm413jksVZE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7g90Q3G0pU6rm413jksVZE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe150a1a129115e865daad14ae67c3004c669c3610d7654f46c66fa81bb078ddd","isrc":"QMFMF2449170","name":"little things that make an awful lot","registered_at":"2026-06-07T11:29:30Z","spotify_id":"7g90Q3G0pU6rm413jksVZE","type":"track"}

maybe in another life
type: MusicRecording
duration: PT2M36S
duration ms: 156466
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449172
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T03:39:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a6e569eb93de784d3c9348b4a22cf6a1cd930d3a95caa15d50a41f24489558b
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/6GXbm5EWC3I3Rt20J7qzV3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GXbm5EWC3I3Rt20J7qzV3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a6e569eb93de784d3c9348b4a22cf6a1cd930d3a95caa15d50a41f24489558b","isrc":"QMFMF2449172","name":"maybe in another life","registered_at":"2026-06-09T03:39:52Z","spotify_id":"6GXbm5EWC3I3Rt20J7qzV3","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 0x2a6e569eb93de784d3c9348b4a22cf6a1cd930d3a95caa15d50a41f24489558b. 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/6GXbm5EWC3I3Rt20J7qzV3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GXbm5EWC3I3Rt20J7qzV3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2a6e569eb93de784d3c9348b4a22cf6a1cd930d3a95caa15d50a41f24489558b","isrc":"QMFMF2449172","name":"maybe in another life","registered_at":"2026-06-09T03:39:52Z","spotify_id":"6GXbm5EWC3I3Rt20J7qzV3","type":"track"}

lonely waters
type: MusicRecording
duration: PT2M55S
duration ms: 175750
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMDA72484853
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:00:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc156cef1e157236a71706e42d48ffbb6d1a0fbba664c96a58f375b37827fdfa1
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/0yuYzCIBpcheBeBfKJCcPb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yuYzCIBpcheBeBfKJCcPb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc156cef1e157236a71706e42d48ffbb6d1a0fbba664c96a58f375b37827fdfa1","isrc":"QMDA72484853","name":"lonely waters","registered_at":"2026-06-05T20:00:32Z","spotify_id":"0yuYzCIBpcheBeBfKJCcPb","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 0xc156cef1e157236a71706e42d48ffbb6d1a0fbba664c96a58f375b37827fdfa1. 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/0yuYzCIBpcheBeBfKJCcPb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yuYzCIBpcheBeBfKJCcPb.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xc156cef1e157236a71706e42d48ffbb6d1a0fbba664c96a58f375b37827fdfa1","isrc":"QMDA72484853","name":"lonely waters","registered_at":"2026-06-05T20:00:32Z","spotify_id":"0yuYzCIBpcheBeBfKJCcPb","type":"track"}

water in berlin
type: MusicRecording
duration: PT2M39S
duration ms: 159826
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449174
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:15:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd059d971807e3d3ad7329a62dc9161e2a447dea05f88e287b2953f085b76dd1
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/1hTD7Vaq1OofnkZQgT96b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hTD7Vaq1OofnkZQgT96b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd059d971807e3d3ad7329a62dc9161e2a447dea05f88e287b2953f085b76dd1","isrc":"QMFMF2449174","name":"water in berlin","registered_at":"2026-06-08T17:15:31Z","spotify_id":"1hTD7Vaq1OofnkZQgT96b4","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 0xdd059d971807e3d3ad7329a62dc9161e2a447dea05f88e287b2953f085b76dd1. 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/1hTD7Vaq1OofnkZQgT96b4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hTD7Vaq1OofnkZQgT96b4.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xdd059d971807e3d3ad7329a62dc9161e2a447dea05f88e287b2953f085b76dd1","isrc":"QMFMF2449174","name":"water in berlin","registered_at":"2026-06-08T17:15:31Z","spotify_id":"1hTD7Vaq1OofnkZQgT96b4","type":"track"}

two spoons sugar.demo
type: MusicRecording
duration: PT1M27S
duration ms: 87946
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449178
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:16:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd849d2e77a9b3779176b562a85d91960bc0051df3f0bc28d1b87a89fffd9df9d
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/0DrQTwdgOqjAndMxLUsWUg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DrQTwdgOqjAndMxLUsWUg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd849d2e77a9b3779176b562a85d91960bc0051df3f0bc28d1b87a89fffd9df9d","isrc":"QMFMF2449178","name":"two spoons sugar.demo","registered_at":"2026-06-10T00:16:48Z","spotify_id":"0DrQTwdgOqjAndMxLUsWUg","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 0xd849d2e77a9b3779176b562a85d91960bc0051df3f0bc28d1b87a89fffd9df9d. 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/0DrQTwdgOqjAndMxLUsWUg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DrQTwdgOqjAndMxLUsWUg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd849d2e77a9b3779176b562a85d91960bc0051df3f0bc28d1b87a89fffd9df9d","isrc":"QMFMF2449178","name":"two spoons sugar.demo","registered_at":"2026-06-10T00:16:48Z","spotify_id":"0DrQTwdgOqjAndMxLUsWUg","type":"track"}

SHUT UP, KEEP THE PACE UP
type: MusicRecording
duration: PT4M22S
duration ms: 262720
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449179
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:10:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8974f0a00ca2faf244b8e41a2f7fcb9fba696f4661d31a3782a9a02c6c491bc
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/0oZYBtwsU7HtkShc2ns5mB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oZYBtwsU7HtkShc2ns5mB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8974f0a00ca2faf244b8e41a2f7fcb9fba696f4661d31a3782a9a02c6c491bc","isrc":"QMFMF2449179","name":"SHUT UP, KEEP THE PACE UP","registered_at":"2026-06-09T14:10:13Z","spotify_id":"0oZYBtwsU7HtkShc2ns5mB","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 0xd8974f0a00ca2faf244b8e41a2f7fcb9fba696f4661d31a3782a9a02c6c491bc. 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/0oZYBtwsU7HtkShc2ns5mB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oZYBtwsU7HtkShc2ns5mB.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd8974f0a00ca2faf244b8e41a2f7fcb9fba696f4661d31a3782a9a02c6c491bc","isrc":"QMFMF2449179","name":"SHUT UP, KEEP THE PACE UP","registered_at":"2026-06-09T14:10:13Z","spotify_id":"0oZYBtwsU7HtkShc2ns5mB","type":"track"}

YOU!
type: MusicRecording
duration: PT3M5S
duration ms: 185026
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449180
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:06:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca2f88b5874b491cd302f68ab4ad1e3bda03a61499793d724bb4191f0d97d308
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/3hqVMqQO4wB7gmkGdU35j7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hqVMqQO4wB7gmkGdU35j7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0xca2f88b5874b491cd302f68ab4ad1e3bda03a61499793d724bb4191f0d97d308. 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/3hqVMqQO4wB7gmkGdU35j7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hqVMqQO4wB7gmkGdU35j7.
  date published: 2026-06-13T13:32:09Z

improving...
type: MusicRecording
duration: PT3M4S
duration ms: 184906
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449181
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:35:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5d2e366767482e5d985978284698dcb5d4ccd737f675538a06a50c2e98d974e
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/5XKcJXMtuTCTCma5FxhoVj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XKcJXMtuTCTCma5FxhoVj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0xc5d2e366767482e5d985978284698dcb5d4ccd737f675538a06a50c2e98d974e. 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/5XKcJXMtuTCTCma5FxhoVj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XKcJXMtuTCTCma5FxhoVj.
  date published: 2026-06-13T13:32:09Z

rocket science
type: MusicAlbum
date published: 2023-03-10
track: all my songs
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160531
  explicit: false
  by artist: Maël & Jonas
  in album: rocket science
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: QMDA62236336
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:07:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb33628ee78c004afa5eaf61d69825386005d1b6f504ae9a46e466c91efe091d
  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/1eGKsjjBmpsWSFM96XcCX1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eGKsjjBmpsWSFM96XcCX1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbb33628ee78c004afa5eaf61d69825386005d1b6f504ae9a46e466c91efe091d","isrc":"QMDA62236336","name":"all my songs","registered_at":"2026-06-10T07:07:28Z","spotify_id":"1eGKsjjBmpsWSFM96XcCX1","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 0xbb33628ee78c004afa5eaf61d69825386005d1b6f504ae9a46e466c91efe091d. 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/1eGKsjjBmpsWSFM96XcCX1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eGKsjjBmpsWSFM96XcCX1.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbb33628ee78c004afa5eaf61d69825386005d1b6f504ae9a46e466c91efe091d","isrc":"QMDA62236336","name":"all my songs","registered_at":"2026-06-10T07:07:28Z","spotify_id":"1eGKsjjBmpsWSFM96XcCX1","type":"track"}
track: she's half croatian
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188571
  explicit: false
  by artist: Maël & Jonas
  in album: rocket science
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: QMDA72297655
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:06:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x00cee343474b1dd366a37d06c806475b9fe8c30ea27fe5b376eea2f85d89d644
  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/5qc5I6MJh5c80z8AeCfQne.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qc5I6MJh5c80z8AeCfQne
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x00cee343474b1dd366a37d06c806475b9fe8c30ea27fe5b376eea2f85d89d644","isrc":"QMDA72297655","name":"she's half croatian","registered_at":"2026-06-10T07:06:43Z","spotify_id":"5qc5I6MJh5c80z8AeCfQne","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 0x00cee343474b1dd366a37d06c806475b9fe8c30ea27fe5b376eea2f85d89d644. 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/5qc5I6MJh5c80z8AeCfQne.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qc5I6MJh5c80z8AeCfQne.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x00cee343474b1dd366a37d06c806475b9fe8c30ea27fe5b376eea2f85d89d644","isrc":"QMDA72297655","name":"she's half croatian","registered_at":"2026-06-10T07:06:43Z","spotify_id":"5qc5I6MJh5c80z8AeCfQne","type":"track"}
track: I swear to god
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155187
  explicit: false
  by artist: Maël & Jonas
  in album: rocket science
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: QMDA62120834
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:33:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f
  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/5A954EaCmEz79qWE2YVGLD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A954EaCmEz79qWE2YVGLD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f","isrc":"QMDA62120834","name":"I swear to god","registered_at":"2026-06-04T10:33:38Z","spotify_id":"5A954EaCmEz79qWE2YVGLD","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 0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f. 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/5A954EaCmEz79qWE2YVGLD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A954EaCmEz79qWE2YVGLD.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f","isrc":"QMDA62120834","name":"I swear to god","registered_at":"2026-06-04T10:33:38Z","spotify_id":"5A954EaCmEz79qWE2YVGLD","type":"track"}
track: hey anna
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196483
  explicit: false
  by artist: Maël & Jonas
  in album: rocket science
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: QMDA62236365
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:23:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e263467147f691ee3bf0eada28495c7c6ba6dc3138140835419bd8d373336db
  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/0DfACUlaWJPcf5chmzMo3y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DfACUlaWJPcf5chmzMo3y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e263467147f691ee3bf0eada28495c7c6ba6dc3138140835419bd8d373336db","isrc":"QMDA62236365","name":"hey anna","registered_at":"2026-06-07T15:23:46Z","spotify_id":"0DfACUlaWJPcf5chmzMo3y","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 0x5e263467147f691ee3bf0eada28495c7c6ba6dc3138140835419bd8d373336db. 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/0DfACUlaWJPcf5chmzMo3y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DfACUlaWJPcf5chmzMo3y.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5e263467147f691ee3bf0eada28495c7c6ba6dc3138140835419bd8d373336db","isrc":"QMDA62236365","name":"hey anna","registered_at":"2026-06-07T15:23:46Z","spotify_id":"0DfACUlaWJPcf5chmzMo3y","type":"track"}
track: simp
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163757
  explicit: false
  by artist: Maël & Jonas
  in album: rocket science
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: QMDA72297657
  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: mario & peach
track: I owe you
track: cold pizza
track: regret
track: selling out
track: my diary
track: you could come over

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T07:14:06+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa301cfc2b2312cce91eb1b53ee654ac8bf002b55d645624653803b8542238e67

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/7jALRLtDWomS83yIjmUZI0.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jALRLtDWomS83yIjmUZI0

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

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0xa301cfc2b2312cce91eb1b53ee654ac8bf002b55d645624653803b8542238e67. 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/7jALRLtDWomS83yIjmUZI0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jALRLtDWomS83yIjmUZI0.
date published: 2026-06-13T15:41:10Z

mario & peach
type: MusicRecording
duration: PT3M0S
duration ms: 180002
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QMBZ92264138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:01:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe066fcc7bf35f653b71c19789a1c340e06ee083c3200e428ceec15fc0f33f7e9
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/6bpx3MoqJoSNPf9Y8DPUdg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bpx3MoqJoSNPf9Y8DPUdg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe066fcc7bf35f653b71c19789a1c340e06ee083c3200e428ceec15fc0f33f7e9","isrc":"QMBZ92264138","name":"mario & peach","registered_at":"2026-06-09T15:01:13Z","spotify_id":"6bpx3MoqJoSNPf9Y8DPUdg","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 0xe066fcc7bf35f653b71c19789a1c340e06ee083c3200e428ceec15fc0f33f7e9. 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/6bpx3MoqJoSNPf9Y8DPUdg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bpx3MoqJoSNPf9Y8DPUdg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe066fcc7bf35f653b71c19789a1c340e06ee083c3200e428ceec15fc0f33f7e9","isrc":"QMBZ92264138","name":"mario & peach","registered_at":"2026-06-09T15:01:13Z","spotify_id":"6bpx3MoqJoSNPf9Y8DPUdg","type":"track"}

I owe you
type: MusicRecording
duration: PT3M40S
duration ms: 220000
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QMDA72297658
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:38:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0379ef69c1c6a23b360fe65f4ee37ddb9ded5242230fa79560e711bdc5eba6cb
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/6Zp4MpGbkickCRb9vw5Tlv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Zp4MpGbkickCRb9vw5Tlv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0379ef69c1c6a23b360fe65f4ee37ddb9ded5242230fa79560e711bdc5eba6cb","isrc":"QMDA72297658","name":"I owe you","registered_at":"2026-06-18T05:38:15Z","spotify_id":"6Zp4MpGbkickCRb9vw5Tlv","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 0x0379ef69c1c6a23b360fe65f4ee37ddb9ded5242230fa79560e711bdc5eba6cb. 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/6Zp4MpGbkickCRb9vw5Tlv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Zp4MpGbkickCRb9vw5Tlv.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0379ef69c1c6a23b360fe65f4ee37ddb9ded5242230fa79560e711bdc5eba6cb","isrc":"QMDA72297658","name":"I owe you","registered_at":"2026-06-18T05:38:15Z","spotify_id":"6Zp4MpGbkickCRb9vw5Tlv","type":"track"}

cold pizza
type: MusicRecording
duration: PT2M50S
duration ms: 170526
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QMDA72297659
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:07:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16cbf355d55a5a4d83fb21e7fd331b5c147b017967d0e4b2e8bfff84c0c6d44d
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/6LzMkFwGy0xmNp236Qutoa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LzMkFwGy0xmNp236Qutoa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16cbf355d55a5a4d83fb21e7fd331b5c147b017967d0e4b2e8bfff84c0c6d44d","isrc":"QMDA72297659","name":"cold pizza","registered_at":"2026-06-10T07:07:46Z","spotify_id":"6LzMkFwGy0xmNp236Qutoa","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 0x16cbf355d55a5a4d83fb21e7fd331b5c147b017967d0e4b2e8bfff84c0c6d44d. 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/6LzMkFwGy0xmNp236Qutoa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LzMkFwGy0xmNp236Qutoa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x16cbf355d55a5a4d83fb21e7fd331b5c147b017967d0e4b2e8bfff84c0c6d44d","isrc":"QMDA72297659","name":"cold pizza","registered_at":"2026-06-10T07:07:46Z","spotify_id":"6LzMkFwGy0xmNp236Qutoa","type":"track"}

regret
type: MusicRecording
duration: PT3M59S
duration ms: 239540
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QMDA72297660
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:02:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b20bf3e401c013f35ab40af920fcbee0a49ba28464b3e0c72662b32fd5feb7d
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/7dwD9DORAWENlQ5PoSNY60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dwD9DORAWENlQ5PoSNY60
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 0x7b20bf3e401c013f35ab40af920fcbee0a49ba28464b3e0c72662b32fd5feb7d. 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/7dwD9DORAWENlQ5PoSNY60.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dwD9DORAWENlQ5PoSNY60.
  date published: 2026-07-02T03:55:08Z

selling out
type: MusicRecording
duration: PT3M12S
duration ms: 192954
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QMDA62236289
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:03:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ba30bc2f989f85774a8eb78d7505db361b0dd8ec2b8f25e4e8481f2bc7e5165
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/38gNy2L4SzcIf14mlXOg8l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38gNy2L4SzcIf14mlXOg8l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ba30bc2f989f85774a8eb78d7505db361b0dd8ec2b8f25e4e8481f2bc7e5165","isrc":"QMDA62236289","name":"selling out","registered_at":"2026-06-10T07:03:59Z","spotify_id":"38gNy2L4SzcIf14mlXOg8l","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 0x0ba30bc2f989f85774a8eb78d7505db361b0dd8ec2b8f25e4e8481f2bc7e5165. 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/38gNy2L4SzcIf14mlXOg8l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38gNy2L4SzcIf14mlXOg8l.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0ba30bc2f989f85774a8eb78d7505db361b0dd8ec2b8f25e4e8481f2bc7e5165","isrc":"QMDA62236289","name":"selling out","registered_at":"2026-06-10T07:03:59Z","spotify_id":"38gNy2L4SzcIf14mlXOg8l","type":"track"}

my diary
type: MusicRecording
duration: PT3M19S
duration ms: 199298
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QM4TX2217615
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:52:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x349aeedfee9ae2eb1e42f74bf5643862fba0932f82452082a22369428c8b74ec
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/2UxTjebhnYuu1ODRS91Jsq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UxTjebhnYuu1ODRS91Jsq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x349aeedfee9ae2eb1e42f74bf5643862fba0932f82452082a22369428c8b74ec","isrc":"QM4TX2217615","name":"my diary","registered_at":"2026-06-08T22:52:10Z","spotify_id":"2UxTjebhnYuu1ODRS91Jsq","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 0x349aeedfee9ae2eb1e42f74bf5643862fba0932f82452082a22369428c8b74ec. 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/2UxTjebhnYuu1ODRS91Jsq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UxTjebhnYuu1ODRS91Jsq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x349aeedfee9ae2eb1e42f74bf5643862fba0932f82452082a22369428c8b74ec","isrc":"QM4TX2217615","name":"my diary","registered_at":"2026-06-08T22:52:10Z","spotify_id":"2UxTjebhnYuu1ODRS91Jsq","type":"track"}

you could come over
type: MusicRecording
duration: PT3M14S
duration ms: 194000
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QMDA72297662
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:11:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66dfc092684717550f5bdfc05c448e45965be9816678ae9be2782c4b388891a6
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/4fcl89qh8fD3zIfFKNnK6u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fcl89qh8fD3zIfFKNnK6u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66dfc092684717550f5bdfc05c448e45965be9816678ae9be2782c4b388891a6","isrc":"QMDA72297662","name":"you could come over","registered_at":"2026-06-18T21:11:58Z","spotify_id":"4fcl89qh8fD3zIfFKNnK6u","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 0x66dfc092684717550f5bdfc05c448e45965be9816678ae9be2782c4b388891a6. 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/4fcl89qh8fD3zIfFKNnK6u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fcl89qh8fD3zIfFKNnK6u.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x66dfc092684717550f5bdfc05c448e45965be9816678ae9be2782c4b388891a6","isrc":"QMDA72297662","name":"you could come over","registered_at":"2026-06-18T21:11:58Z","spotify_id":"4fcl89qh8fD3zIfFKNnK6u","type":"track"}

little things that make an awful lot
type: MusicAlbum
date published: 2025-01-24
track: little things that make an awful lot
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186306
  explicit: false
  by artist: Maël & Jonas
  in album: little things that make an awful lot
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: QMFMF2449170
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:29:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe150a1a129115e865daad14ae67c3004c669c3610d7654f46c66fa81bb078ddd
  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/3XRXQ0UQ5qtDbSkp4okIff.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XRXQ0UQ5qtDbSkp4okIff
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe150a1a129115e865daad14ae67c3004c669c3610d7654f46c66fa81bb078ddd","isrc":"QMFMF2449170","name":"little things that make an awful lot","registered_at":"2026-06-07T11:29:30Z","spotify_id":"3XRXQ0UQ5qtDbSkp4okIff","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 0xe150a1a129115e865daad14ae67c3004c669c3610d7654f46c66fa81bb078ddd. 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/3XRXQ0UQ5qtDbSkp4okIff.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XRXQ0UQ5qtDbSkp4okIff.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe150a1a129115e865daad14ae67c3004c669c3610d7654f46c66fa81bb078ddd","isrc":"QMFMF2449170","name":"little things that make an awful lot","registered_at":"2026-06-07T11:29:30Z","spotify_id":"3XRXQ0UQ5qtDbSkp4okIff","type":"track"}
track: IDEWFILA
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184479
  explicit: false
  by artist: Maël & Jonas
  in album: little things that make an awful lot
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: QMFME2462020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:36:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6c64bb8513fa255247251519f6992323cd634ce0702da4c59bc331ee4c342768
  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/3DGV84yhmIJEAN5N7xWEtj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DGV84yhmIJEAN5N7xWEtj
  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 0x6c64bb8513fa255247251519f6992323cd634ce0702da4c59bc331ee4c342768. 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/3DGV84yhmIJEAN5N7xWEtj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DGV84yhmIJEAN5N7xWEtj.
    date published: 2026-07-02T05:09:12Z

IDEWFILA
type: MusicAlbum
date published: 2024-12-20
track: IDEWFILA
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184479
  explicit: false
  by artist: Maël & Jonas
  in album: IDEWFILA
    type: MusicAlbum
    date published: 2024-12-20
  isrc code: QMFME2462020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:36:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6c64bb8513fa255247251519f6992323cd634ce0702da4c59bc331ee4c342768
  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/2Otdw51iATaSVq8lbtLgZU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Otdw51iATaSVq8lbtLgZU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  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 0x6c64bb8513fa255247251519f6992323cd634ce0702da4c59bc331ee4c342768. 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/2Otdw51iATaSVq8lbtLgZU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Otdw51iATaSVq8lbtLgZU.
    date published: 2026-06-13T15:41:10Z

lonely waters
type: MusicAlbum
date published: 2024-11-29
track: lonely waters
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175750
  explicit: false
  by artist: Maël & Jonas
  in album: lonely waters
    type: MusicAlbum
    date published: 2024-11-29
  isrc code: QMDA72484853
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:00:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc156cef1e157236a71706e42d48ffbb6d1a0fbba664c96a58f375b37827fdfa1
  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/2OIBSGDfLnbcxHclcopdUj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OIBSGDfLnbcxHclcopdUj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc156cef1e157236a71706e42d48ffbb6d1a0fbba664c96a58f375b37827fdfa1","isrc":"QMDA72484853","name":"lonely waters","registered_at":"2026-06-05T20:00:32Z","spotify_id":"2OIBSGDfLnbcxHclcopdUj","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 0xc156cef1e157236a71706e42d48ffbb6d1a0fbba664c96a58f375b37827fdfa1. 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/2OIBSGDfLnbcxHclcopdUj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OIBSGDfLnbcxHclcopdUj.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc156cef1e157236a71706e42d48ffbb6d1a0fbba664c96a58f375b37827fdfa1","isrc":"QMDA72484853","name":"lonely waters","registered_at":"2026-06-05T20:00:32Z","spotify_id":"2OIBSGDfLnbcxHclcopdUj","type":"track"}

Synthesized Butterflies
type: MusicAlbum
date published: 2024-09-27
track: Synthesized Butterflies
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190769
  explicit: false
  by artist: Maël & Jonas
  in album: Synthesized Butterflies
    type: MusicAlbum
    date published: 2024-09-27
  isrc code: QMBZ92427720
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:47:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7dac4fd083b731e8aefccf83009973c410b120021c7caf80d2a5d69d3ec43905
  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/5CY4Kr9VPVSDzEexNCJakW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CY4Kr9VPVSDzEexNCJakW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7dac4fd083b731e8aefccf83009973c410b120021c7caf80d2a5d69d3ec43905","isrc":"QMBZ92427720","name":"Synthesized Butterflies","registered_at":"2026-06-08T00:47:43Z","spotify_id":"5CY4Kr9VPVSDzEexNCJakW","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 0x7dac4fd083b731e8aefccf83009973c410b120021c7caf80d2a5d69d3ec43905. 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/5CY4Kr9VPVSDzEexNCJakW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CY4Kr9VPVSDzEexNCJakW.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7dac4fd083b731e8aefccf83009973c410b120021c7caf80d2a5d69d3ec43905","isrc":"QMBZ92427720","name":"Synthesized Butterflies","registered_at":"2026-06-08T00:47:43Z","spotify_id":"5CY4Kr9VPVSDzEexNCJakW","type":"track"}

eat some pasta
type: MusicAlbum
date published: 2024-08-02
track: eat some pasta
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141762
  explicit: false
  by artist: Maël & Jonas
  in album: eat some pasta
    type: MusicAlbum
    date published: 2024-08-02
  isrc code: QM7282429793
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:30:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa906f9612ef7fcc2191115b15ca58bf4cfc06fab40b08967617a5b7cf6227e1e
  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/3s6zhTUjtgbqlWR89Em1DR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3s6zhTUjtgbqlWR89Em1DR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa906f9612ef7fcc2191115b15ca58bf4cfc06fab40b08967617a5b7cf6227e1e","isrc":"QM7282429793","name":"eat some pasta","registered_at":"2026-06-04T10:30:54Z","spotify_id":"3s6zhTUjtgbqlWR89Em1DR","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 0xa906f9612ef7fcc2191115b15ca58bf4cfc06fab40b08967617a5b7cf6227e1e. 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/3s6zhTUjtgbqlWR89Em1DR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3s6zhTUjtgbqlWR89Em1DR.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa906f9612ef7fcc2191115b15ca58bf4cfc06fab40b08967617a5b7cf6227e1e","isrc":"QM7282429793","name":"eat some pasta","registered_at":"2026-06-04T10:30:54Z","spotify_id":"3s6zhTUjtgbqlWR89Em1DR","type":"track"}

bitterness
type: MusicAlbum
date published: 2024-06-07
track: bitterness
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160327
  explicit: false
  by artist: Maël & Jonas
  in album: bitterness
    type: MusicAlbum
    date published: 2024-06-07
  isrc code: QZS7J2470136
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:39:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2e04a91ca2b95e29bcd129fd49094ab721025fdbe0ba5d04638ffdc4764ceb7
  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/3iLSSpIswSBF0RiR3KUB9d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iLSSpIswSBF0RiR3KUB9d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  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 0xb2e04a91ca2b95e29bcd129fd49094ab721025fdbe0ba5d04638ffdc4764ceb7. 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/3iLSSpIswSBF0RiR3KUB9d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iLSSpIswSBF0RiR3KUB9d.
    date published: 2026-06-13T15:41:10Z

don't wanna be sad
type: MusicAlbum
date published: 2024-04-12
track: don't wanna be sad
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151384
  explicit: false
  by artist: Maël & Jonas
  in album: don't wanna be sad
    type: MusicAlbum
    date published: 2024-04-12
  isrc code: QM4TX2459666
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:02:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc240151c148a8432afc54ac3d74e109107a01c8eaf080ca21e1c23178697ee47
  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/5nN4J5KHffzMSTWP0kAzcw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nN4J5KHffzMSTWP0kAzcw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc240151c148a8432afc54ac3d74e109107a01c8eaf080ca21e1c23178697ee47","isrc":"QM4TX2459666","name":"don't wanna be sad","registered_at":"2026-06-10T14:02:25Z","spotify_id":"5nN4J5KHffzMSTWP0kAzcw","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 0xc240151c148a8432afc54ac3d74e109107a01c8eaf080ca21e1c23178697ee47. 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/5nN4J5KHffzMSTWP0kAzcw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nN4J5KHffzMSTWP0kAzcw.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc240151c148a8432afc54ac3d74e109107a01c8eaf080ca21e1c23178697ee47","isrc":"QM4TX2459666","name":"don't wanna be sad","registered_at":"2026-06-10T14:02:25Z","spotify_id":"5nN4J5KHffzMSTWP0kAzcw","type":"track"}

my love
type: MusicAlbum
date published: 2023-12-08
track: my love
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182500
  explicit: false
  by artist: Maël & Jonas
  in album: my love
    type: MusicAlbum
    date published: 2023-12-08
  isrc code: QMFMF2322302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:06:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e49dfec6f71e6965b2909a2b03013d90c973aa9a04388f8ed10b3fea27343ac
  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/2v6AS7zOwmRHRQtXYFwmL4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2v6AS7zOwmRHRQtXYFwmL4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2e49dfec6f71e6965b2909a2b03013d90c973aa9a04388f8ed10b3fea27343ac","isrc":"QMFMF2322302","name":"my love","registered_at":"2026-06-04T16:06:55Z","spotify_id":"2v6AS7zOwmRHRQtXYFwmL4","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 0x2e49dfec6f71e6965b2909a2b03013d90c973aa9a04388f8ed10b3fea27343ac. 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/2v6AS7zOwmRHRQtXYFwmL4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2v6AS7zOwmRHRQtXYFwmL4.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2e49dfec6f71e6965b2909a2b03013d90c973aa9a04388f8ed10b3fea27343ac","isrc":"QMFMF2322302","name":"my love","registered_at":"2026-06-04T16:06:55Z","spotify_id":"2v6AS7zOwmRHRQtXYFwmL4","type":"track"}

Overseas
type: MusicAlbum
date published: 2023-09-08
track: Overseas
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174000
  explicit: false
  by artist: Maël & Jonas
  in album: Overseas
    type: MusicAlbum
    date published: 2023-09-08
  isrc code: QMBZ92357339
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:51:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2984c66ea3e8714252b9c7e7276ed0025d864f3ebcdb56f6b68bf6d292f0cfd1
  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/1CXDUHIItMQFezqwKjIFsn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CXDUHIItMQFezqwKjIFsn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  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 0x2984c66ea3e8714252b9c7e7276ed0025d864f3ebcdb56f6b68bf6d292f0cfd1. 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/1CXDUHIItMQFezqwKjIFsn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CXDUHIItMQFezqwKjIFsn.
    date published: 2026-06-13T15:41:10Z

Can't Say No (feat. Maël & Jonas)
type: MusicAlbum
date published: 2023-08-25
track: Can't Say No (feat. Maël & Jonas)
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172440
  explicit: false
  by artist: James Hersey
  by artist: Maël & Jonas
  in album: Can't Say No (feat. Maël & Jonas)
    type: MusicAlbum
    date published: 2023-08-25
  isrc code: DEKF22300976
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:06:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1551aef62ff834954818d4551c5ecbf358a7aeeda88666deac824699e709680
  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/5tzwAxRYxkmFzMQ26pBNlH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tzwAxRYxkmFzMQ26pBNlH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd1551aef62ff834954818d4551c5ecbf358a7aeeda88666deac824699e709680","isrc":"DEKF22300976","name":"Can't Say No (feat. Maël & Jonas)","registered_at":"2026-06-10T18:06:05Z","spotify_id":"5tzwAxRYxkmFzMQ26pBNlH","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 0xd1551aef62ff834954818d4551c5ecbf358a7aeeda88666deac824699e709680. 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/5tzwAxRYxkmFzMQ26pBNlH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tzwAxRYxkmFzMQ26pBNlH.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd1551aef62ff834954818d4551c5ecbf358a7aeeda88666deac824699e709680","isrc":"DEKF22300976","name":"Can't Say No (feat. Maël & Jonas)","registered_at":"2026-06-10T18:06:05Z","spotify_id":"5tzwAxRYxkmFzMQ26pBNlH","type":"track"}
track: Can't Say No
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174600
  explicit: false
  by artist: James Hersey
  in album: Can't Say No (feat. Maël & Jonas)
    type: MusicAlbum
    date published: 2023-08-25
  isrc code: DEKF22300687

Please, don't walk away
type: MusicAlbum
date published: 2023-05-12
track: Please, don't walk away
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193421
  explicit: false
  by artist: Maël & Jonas
  in album: Please, don't walk away
    type: MusicAlbum
    date published: 2023-05-12
  isrc code: QM6MZ2314368
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:03:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf87290b432a6a3d9b3a78abe16898581e88b177bb80b985453ac23de05bfb231
  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/3V3toR2WHoosMAlWYlo5Pw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3V3toR2WHoosMAlWYlo5Pw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf87290b432a6a3d9b3a78abe16898581e88b177bb80b985453ac23de05bfb231","isrc":"QM6MZ2314368","name":"Please, don't walk away","registered_at":"2026-06-10T07:03:55Z","spotify_id":"3V3toR2WHoosMAlWYlo5Pw","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 0xf87290b432a6a3d9b3a78abe16898581e88b177bb80b985453ac23de05bfb231. 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/3V3toR2WHoosMAlWYlo5Pw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3V3toR2WHoosMAlWYlo5Pw.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf87290b432a6a3d9b3a78abe16898581e88b177bb80b985453ac23de05bfb231","isrc":"QM6MZ2314368","name":"Please, don't walk away","registered_at":"2026-06-10T07:03:55Z","spotify_id":"3V3toR2WHoosMAlWYlo5Pw","type":"track"}

all my songs
type: MusicAlbum
date published: 2023-02-10
track: all my songs
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160531
  explicit: false
  by artist: Maël & Jonas
  in album: all my songs
    type: MusicAlbum
    date published: 2023-02-10
  isrc code: QMDA62236336
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:07:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb33628ee78c004afa5eaf61d69825386005d1b6f504ae9a46e466c91efe091d
  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/0irenkFdolRPmygsXHPl5N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0irenkFdolRPmygsXHPl5N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbb33628ee78c004afa5eaf61d69825386005d1b6f504ae9a46e466c91efe091d","isrc":"QMDA62236336","name":"all my songs","registered_at":"2026-06-10T07:07:28Z","spotify_id":"0irenkFdolRPmygsXHPl5N","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 0xbb33628ee78c004afa5eaf61d69825386005d1b6f504ae9a46e466c91efe091d. 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/0irenkFdolRPmygsXHPl5N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0irenkFdolRPmygsXHPl5N.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xbb33628ee78c004afa5eaf61d69825386005d1b6f504ae9a46e466c91efe091d","isrc":"QMDA62236336","name":"all my songs","registered_at":"2026-06-10T07:07:28Z","spotify_id":"0irenkFdolRPmygsXHPl5N","type":"track"}

selling out
type: MusicAlbum
date published: 2023-01-20
track: selling out
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192954
  explicit: false
  by artist: Maël & Jonas
  in album: selling out
    type: MusicAlbum
    date published: 2023-01-20
  isrc code: QMDA62236289
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:03:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ba30bc2f989f85774a8eb78d7505db361b0dd8ec2b8f25e4e8481f2bc7e5165
  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/1idfXq8nw2YCDp5KnEsFve.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1idfXq8nw2YCDp5KnEsFve
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0ba30bc2f989f85774a8eb78d7505db361b0dd8ec2b8f25e4e8481f2bc7e5165","isrc":"QMDA62236289","name":"selling out","registered_at":"2026-06-10T07:03:59Z","spotify_id":"1idfXq8nw2YCDp5KnEsFve","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 0x0ba30bc2f989f85774a8eb78d7505db361b0dd8ec2b8f25e4e8481f2bc7e5165. 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/1idfXq8nw2YCDp5KnEsFve.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1idfXq8nw2YCDp5KnEsFve.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0ba30bc2f989f85774a8eb78d7505db361b0dd8ec2b8f25e4e8481f2bc7e5165","isrc":"QMDA62236289","name":"selling out","registered_at":"2026-06-10T07:03:59Z","spotify_id":"1idfXq8nw2YCDp5KnEsFve","type":"track"}

hey anna
type: MusicAlbum
date published: 2022-10-28
track: hey anna
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196483
  explicit: false
  by artist: Maël & Jonas
  in album: hey anna
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: QMDA62236365
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:23:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e263467147f691ee3bf0eada28495c7c6ba6dc3138140835419bd8d373336db
  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/1ytLTeZspKtmoSW0ncBbWa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ytLTeZspKtmoSW0ncBbWa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e263467147f691ee3bf0eada28495c7c6ba6dc3138140835419bd8d373336db","isrc":"QMDA62236365","name":"hey anna","registered_at":"2026-06-07T15:23:46Z","spotify_id":"1ytLTeZspKtmoSW0ncBbWa","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 0x5e263467147f691ee3bf0eada28495c7c6ba6dc3138140835419bd8d373336db. 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/1ytLTeZspKtmoSW0ncBbWa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ytLTeZspKtmoSW0ncBbWa.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x5e263467147f691ee3bf0eada28495c7c6ba6dc3138140835419bd8d373336db","isrc":"QMDA62236365","name":"hey anna","registered_at":"2026-06-07T15:23:46Z","spotify_id":"1ytLTeZspKtmoSW0ncBbWa","type":"track"}

mario & peach
type: MusicAlbum
date published: 2022-09-02
track: mario & peach
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180002
  explicit: false
  by artist: Maël & Jonas
  in album: mario & peach
    type: MusicAlbum
    date published: 2022-09-02
  isrc code: QMBZ92264138
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:01:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe066fcc7bf35f653b71c19789a1c340e06ee083c3200e428ceec15fc0f33f7e9
  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/1oXm4VndZCqPFCFeu5TfdZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oXm4VndZCqPFCFeu5TfdZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe066fcc7bf35f653b71c19789a1c340e06ee083c3200e428ceec15fc0f33f7e9","isrc":"QMBZ92264138","name":"mario & peach","registered_at":"2026-06-09T15:01:13Z","spotify_id":"1oXm4VndZCqPFCFeu5TfdZ","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 0xe066fcc7bf35f653b71c19789a1c340e06ee083c3200e428ceec15fc0f33f7e9. 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/1oXm4VndZCqPFCFeu5TfdZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oXm4VndZCqPFCFeu5TfdZ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xe066fcc7bf35f653b71c19789a1c340e06ee083c3200e428ceec15fc0f33f7e9","isrc":"QMBZ92264138","name":"mario & peach","registered_at":"2026-06-09T15:01:13Z","spotify_id":"1oXm4VndZCqPFCFeu5TfdZ","type":"track"}

Movie
type: MusicAlbum
date published: 2022-05-13
track: Movie
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154004
  explicit: false
  by artist: Maël & Jonas
  in album: Movie
    type: MusicAlbum
    date published: 2022-05-13
  isrc code: QM6MZ2203244
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:39:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5283996f8007441b6cd163c5569e975ce1f24ee219d037b15579b7ac794b1721
  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/4J1R2Fa2238GDGgjYtFN5p.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4J1R2Fa2238GDGgjYtFN5p
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x5283996f8007441b6cd163c5569e975ce1f24ee219d037b15579b7ac794b1721. 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/4J1R2Fa2238GDGgjYtFN5p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4J1R2Fa2238GDGgjYtFN5p.
    date published: 2026-07-02T03:30:09Z
track: my diary
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199298
  explicit: false
  by artist: Maël & Jonas
  in album: Movie
    type: MusicAlbum
    date published: 2022-05-13
  isrc code: QM4TX2217615
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:52:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x349aeedfee9ae2eb1e42f74bf5643862fba0932f82452082a22369428c8b74ec
  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/3WjQwRc2INmlLSeC2NRtWf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WjQwRc2INmlLSeC2NRtWf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x349aeedfee9ae2eb1e42f74bf5643862fba0932f82452082a22369428c8b74ec","isrc":"QM4TX2217615","name":"my diary","registered_at":"2026-06-08T22:52:10Z","spotify_id":"3WjQwRc2INmlLSeC2NRtWf","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 0x349aeedfee9ae2eb1e42f74bf5643862fba0932f82452082a22369428c8b74ec. 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/3WjQwRc2INmlLSeC2NRtWf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WjQwRc2INmlLSeC2NRtWf.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x349aeedfee9ae2eb1e42f74bf5643862fba0932f82452082a22369428c8b74ec","isrc":"QM4TX2217615","name":"my diary","registered_at":"2026-06-08T22:52:10Z","spotify_id":"3WjQwRc2INmlLSeC2NRtWf","type":"track"}
track: I swear to god
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155187
  explicit: false
  by artist: Maël & Jonas
  in album: Movie
    type: MusicAlbum
    date published: 2022-05-13
  isrc code: QMDA62120834
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:33:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f
  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/68lozaDVf49XClBQ309lxD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68lozaDVf49XClBQ309lxD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f","isrc":"QMDA62120834","name":"I swear to god","registered_at":"2026-06-04T10:33:38Z","spotify_id":"68lozaDVf49XClBQ309lxD","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 0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f. 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/68lozaDVf49XClBQ309lxD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68lozaDVf49XClBQ309lxD.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f","isrc":"QMDA62120834","name":"I swear to god","registered_at":"2026-06-04T10:33:38Z","spotify_id":"68lozaDVf49XClBQ309lxD","type":"track"}

Losing Streak
type: MusicAlbum
date published: 2022-04-29
track: Losing Streak
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160300
  explicit: false
  by artist: Maël & Jonas
  by artist: Aron Matthews
  by artist: Felicia Lu
  in album: Losing Streak
    type: MusicAlbum
    date published: 2022-04-29
  isrc code: ATEJ62100173
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:12:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3498887c317ec6f9cdde634863a57067b9807cff1d9da9cce624441faa2b3b6b
  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/7CArGQDTpu1ZOfsQm0taxV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CArGQDTpu1ZOfsQm0taxV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3498887c317ec6f9cdde634863a57067b9807cff1d9da9cce624441faa2b3b6b","isrc":"ATEJ62100173","name":"Losing Streak","registered_at":"2026-06-08T05:12:17Z","spotify_id":"7CArGQDTpu1ZOfsQm0taxV","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 0x3498887c317ec6f9cdde634863a57067b9807cff1d9da9cce624441faa2b3b6b. 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/7CArGQDTpu1ZOfsQm0taxV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CArGQDTpu1ZOfsQm0taxV.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3498887c317ec6f9cdde634863a57067b9807cff1d9da9cce624441faa2b3b6b","isrc":"ATEJ62100173","name":"Losing Streak","registered_at":"2026-06-08T05:12:17Z","spotify_id":"7CArGQDTpu1ZOfsQm0taxV","type":"track"}

my diary
type: MusicAlbum
date published: 2022-04-01
track: my diary
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199298
  explicit: false
  by artist: Maël & Jonas
  in album: my diary
    type: MusicAlbum
    date published: 2022-04-01
  isrc code: QM4TX2217615
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:52:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x349aeedfee9ae2eb1e42f74bf5643862fba0932f82452082a22369428c8b74ec
  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/6XHBCWOtrb9nYaFBmskm2R.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XHBCWOtrb9nYaFBmskm2R
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x349aeedfee9ae2eb1e42f74bf5643862fba0932f82452082a22369428c8b74ec","isrc":"QM4TX2217615","name":"my diary","registered_at":"2026-06-08T22:52:10Z","spotify_id":"6XHBCWOtrb9nYaFBmskm2R","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 0x349aeedfee9ae2eb1e42f74bf5643862fba0932f82452082a22369428c8b74ec. 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/6XHBCWOtrb9nYaFBmskm2R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XHBCWOtrb9nYaFBmskm2R.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x349aeedfee9ae2eb1e42f74bf5643862fba0932f82452082a22369428c8b74ec","isrc":"QM4TX2217615","name":"my diary","registered_at":"2026-06-08T22:52:10Z","spotify_id":"6XHBCWOtrb9nYaFBmskm2R","type":"track"}
track: I swear to god
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155187
  explicit: false
  by artist: Maël & Jonas
  in album: my diary
    type: MusicAlbum
    date published: 2022-04-01
  isrc code: QMDA62120834
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:33:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f
  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/5g12TbuiYXqaIVwUsDUFOt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g12TbuiYXqaIVwUsDUFOt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f","isrc":"QMDA62120834","name":"I swear to god","registered_at":"2026-06-04T10:33:38Z","spotify_id":"5g12TbuiYXqaIVwUsDUFOt","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 0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f. 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/5g12TbuiYXqaIVwUsDUFOt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g12TbuiYXqaIVwUsDUFOt.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f","isrc":"QMDA62120834","name":"I swear to god","registered_at":"2026-06-04T10:33:38Z","spotify_id":"5g12TbuiYXqaIVwUsDUFOt","type":"track"}

I swear to god
type: MusicAlbum
date published: 2021-10-08
track: I swear to god
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155187
  explicit: false
  by artist: Maël & Jonas
  in album: I swear to god
    type: MusicAlbum
    date published: 2021-10-08
  isrc code: QMDA62120834
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:33:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f
  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/4BfR1NmB6ut6VFDWkXuBSH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BfR1NmB6ut6VFDWkXuBSH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f","isrc":"QMDA62120834","name":"I swear to god","registered_at":"2026-06-04T10:33:38Z","spotify_id":"4BfR1NmB6ut6VFDWkXuBSH","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 0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f. 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/4BfR1NmB6ut6VFDWkXuBSH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BfR1NmB6ut6VFDWkXuBSH.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f","isrc":"QMDA62120834","name":"I swear to god","registered_at":"2026-06-04T10:33:38Z","spotify_id":"4BfR1NmB6ut6VFDWkXuBSH","type":"track"}

Let's stay friends
type: MusicAlbum
date published: 2021-05-28
track: Let's stay friends
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170543
  explicit: false
  by artist: Maël & Jonas
  in album: Let's stay friends
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: QZHN62107793
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:03:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8cbcd086e52580e4e1177d1f28de64f0aaadf873dc3311761c44212f9c4824d0
  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/6qOeGJqZugskqKP9jA6VF6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qOeGJqZugskqKP9jA6VF6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8cbcd086e52580e4e1177d1f28de64f0aaadf873dc3311761c44212f9c4824d0","isrc":"QZHN62107793","name":"Let's stay friends","registered_at":"2026-06-19T17:03:09Z","spotify_id":"6qOeGJqZugskqKP9jA6VF6","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 0x8cbcd086e52580e4e1177d1f28de64f0aaadf873dc3311761c44212f9c4824d0. 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/6qOeGJqZugskqKP9jA6VF6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qOeGJqZugskqKP9jA6VF6.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8cbcd086e52580e4e1177d1f28de64f0aaadf873dc3311761c44212f9c4824d0","isrc":"QZHN62107793","name":"Let's stay friends","registered_at":"2026-06-19T17:03:09Z","spotify_id":"6qOeGJqZugskqKP9jA6VF6","type":"track"}

Live at Theatre Koblenz
type: MusicAlbum
date published: 2021-04-02
track: Pieces - Live at Theatre Koblenz
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178220
  explicit: false
  by artist: Maël & Jonas
  in album: Live at Theatre Koblenz
    type: MusicAlbum
    date published: 2021-04-02
  isrc code: QZES72126256
track: Sucker - Live at Theatre Koblenz
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175653
  explicit: false
  by artist: Maël & Jonas
  in album: Live at Theatre Koblenz
    type: MusicAlbum
    date published: 2021-04-02
  isrc code: QZES72126257
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T14:37:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x78bfa1e6862be0ba734651c3159571a34f75713797d258315b0e45342c687498
  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/1RW7hCHB9stuRIXMUKAr9N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RW7hCHB9stuRIXMUKAr9N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x78bfa1e6862be0ba734651c3159571a34f75713797d258315b0e45342c687498","isrc":"QZES72126257","name":"Sucker - Live at Theatre Koblenz","registered_at":"2026-06-22T14:37:06Z","spotify_id":"1RW7hCHB9stuRIXMUKAr9N","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 0x78bfa1e6862be0ba734651c3159571a34f75713797d258315b0e45342c687498. 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/1RW7hCHB9stuRIXMUKAr9N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RW7hCHB9stuRIXMUKAr9N.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x78bfa1e6862be0ba734651c3159571a34f75713797d258315b0e45342c687498","isrc":"QZES72126257","name":"Sucker - Live at Theatre Koblenz","registered_at":"2026-06-22T14:37:06Z","spotify_id":"1RW7hCHB9stuRIXMUKAr9N","type":"track"}
track: The Scientist - Live at Theatre Koblenz
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264279
  explicit: false
  by artist: Maël & Jonas
  by artist: Nico Traut
  in album: Live at Theatre Koblenz
    type: MusicAlbum
    date published: 2021-04-02
  isrc code: QZES72126258
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:07:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc0f151b794791817cb9efb196f153e97be469588236d92d0d89394f2dbaf39d4
  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/1wNPSaJa2yIdo1t9S9CWae.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wNPSaJa2yIdo1t9S9CWae
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc0f151b794791817cb9efb196f153e97be469588236d92d0d89394f2dbaf39d4","isrc":"QZES72126258","name":"The Scientist - Live at Theatre Koblenz","registered_at":"2026-06-18T12:07:38Z","spotify_id":"1wNPSaJa2yIdo1t9S9CWae","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 0xc0f151b794791817cb9efb196f153e97be469588236d92d0d89394f2dbaf39d4. 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/1wNPSaJa2yIdo1t9S9CWae.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wNPSaJa2yIdo1t9S9CWae.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xc0f151b794791817cb9efb196f153e97be469588236d92d0d89394f2dbaf39d4","isrc":"QZES72126258","name":"The Scientist - Live at Theatre Koblenz","registered_at":"2026-06-18T12:07:38Z","spotify_id":"1wNPSaJa2yIdo1t9S9CWae","type":"track"}
track: Treat you Right [Ballad Version] - Live at Theatre Koblenz
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176000
  explicit: false
  by artist: Maël & Jonas
  in album: Live at Theatre Koblenz
    type: MusicAlbum
    date published: 2021-04-02
  isrc code: QZES72126259
track: Dancing in the Moonlight - Live at Theatre Koblenz
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226560
  explicit: false
  by artist: Maël & Jonas
  in album: Live at Theatre Koblenz
    type: MusicAlbum
    date published: 2021-04-02
  isrc code: QZES72126260
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:43:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca338d86a8514f05ffe5e82074538cab61f086b996332a91b2be909f9f48a178
  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/05vuX43XlxeS1g019GsjFf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05vuX43XlxeS1g019GsjFf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xca338d86a8514f05ffe5e82074538cab61f086b996332a91b2be909f9f48a178","isrc":"QZES72126260","name":"Dancing in the Moonlight - Live at Theatre Koblenz","registered_at":"2026-06-21T09:43:31Z","spotify_id":"05vuX43XlxeS1g019GsjFf","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 0xca338d86a8514f05ffe5e82074538cab61f086b996332a91b2be909f9f48a178. 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/05vuX43XlxeS1g019GsjFf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05vuX43XlxeS1g019GsjFf.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xca338d86a8514f05ffe5e82074538cab61f086b996332a91b2be909f9f48a178","isrc":"QZES72126260","name":"Dancing in the Moonlight - Live at Theatre Koblenz","registered_at":"2026-06-21T09:43:31Z","spotify_id":"05vuX43XlxeS1g019GsjFf","type":"track"}

Pieces
type: MusicAlbum
date published: 2021-03-12
track: Pieces
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184431
  explicit: false
  by artist: Maël & Jonas
  in album: Pieces
    type: MusicAlbum
    date published: 2021-03-12
  isrc code: QZDA52121472
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:41:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc14fb2853ec0992f46a724996c77b463d69102e129e21797510336bb848b15f1
  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/6Xz9PFwbJ1nupJkhezemz9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Xz9PFwbJ1nupJkhezemz9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  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 0xc14fb2853ec0992f46a724996c77b463d69102e129e21797510336bb848b15f1. 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/6Xz9PFwbJ1nupJkhezemz9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Xz9PFwbJ1nupJkhezemz9.
    date published: 2026-06-13T15:41:10Z

Treat You Right (From The Voice Of Germany)
type: MusicAlbum
date published: 2020-12-18
track: Treat You Right - From The Voice Of Germany
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174264
  explicit: false
  by artist: Maël & Jonas
  by artist: Nico Santos
  in album: Treat You Right (From The Voice Of Germany)
    type: MusicAlbum
    date published: 2020-12-18
  isrc code: DEUM72007037
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:25:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb4e130db4b9f378db5c7645b68eda207574a8ac1a6f4b67518ed84c53c836aa9
  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/5kal9twhlX90x4JUojryDA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kal9twhlX90x4JUojryDA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb4e130db4b9f378db5c7645b68eda207574a8ac1a6f4b67518ed84c53c836aa9","isrc":"DEUM72007037","name":"Treat You Right - From The Voice Of Germany","registered_at":"2026-06-07T03:25:25Z","spotify_id":"5kal9twhlX90x4JUojryDA","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 0xb4e130db4b9f378db5c7645b68eda207574a8ac1a6f4b67518ed84c53c836aa9. 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/5kal9twhlX90x4JUojryDA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kal9twhlX90x4JUojryDA.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb4e130db4b9f378db5c7645b68eda207574a8ac1a6f4b67518ed84c53c836aa9","isrc":"DEUM72007037","name":"Treat You Right - From The Voice Of Germany","registered_at":"2026-06-07T03:25:25Z","spotify_id":"5kal9twhlX90x4JUojryDA","type":"track"}

Strangers
type: MusicAlbum
date published: 2020-11-29
track: Strangers
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246973
  explicit: false
  by artist: Maël & Jonas
  in album: Strangers
    type: MusicAlbum
    date published: 2020-11-29
  isrc code: NL1AP1978484
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:45:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9b408248705e5a99f03a2c3cab7eeeaf55c51150ea7557c84982fdfc0113859
  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/5CYom4WQXvBTuFwBatZGOa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CYom4WQXvBTuFwBatZGOa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0xa9b408248705e5a99f03a2c3cab7eeeaf55c51150ea7557c84982fdfc0113859. 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/5CYom4WQXvBTuFwBatZGOa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CYom4WQXvBTuFwBatZGOa.
    date published: 2026-07-02T03:30:09Z

Wonderland
type: MusicAlbum
date published: 2020-04-16
track: Wonderland
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200597
  explicit: false
  by artist: Maël & Jonas
  by artist: J.Norm
  in album: Wonderland
    type: MusicAlbum
    date published: 2020-04-16
  isrc code: QZDA52070838
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:40:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ac8c7b4b163b6455546a79166811b9db8c90740edacae5342c47ea2e130bfe6
  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/4ftLrePOtK05zF12SUcnzM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ftLrePOtK05zF12SUcnzM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x3ac8c7b4b163b6455546a79166811b9db8c90740edacae5342c47ea2e130bfe6. 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/4ftLrePOtK05zF12SUcnzM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ftLrePOtK05zF12SUcnzM.
    date published: 2026-07-02T03:30:09Z

Alone
type: MusicAlbum
date published: 2020-04-02
track: Alone
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187317
  explicit: false
  by artist: Maël & Jonas
  in album: Alone
    type: MusicAlbum
    date published: 2020-04-02
  isrc code: QZFZ72034301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:03:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfaf87c8726a0d5f2c59d4409cf2fe1b90cdf3c533b6d84547caa995ec99d5837
  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/03geg4TDJddUHR7nbWiFiq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03geg4TDJddUHR7nbWiFiq
  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 0xfaf87c8726a0d5f2c59d4409cf2fe1b90cdf3c533b6d84547caa995ec99d5837. 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/03geg4TDJddUHR7nbWiFiq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03geg4TDJddUHR7nbWiFiq.
    date published: 2026-07-02T03:55:08Z

The Girl That Is Not You...
type: MusicAlbum
date published: 2020-03-01
track: The Girl That Is Not You...
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214240
  explicit: false
  by artist: Maël & Jonas
  in album: The Girl That Is Not You...
    type: MusicAlbum
    date published: 2020-03-01
  isrc code: QZFZ32088213
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T11:57:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0930f2ec0f16bd458d467796f3cf340f1354e55387002d3bd1cf18898248b12b
  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/3ms53s9VOsiE53TXtQKOlr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ms53s9VOsiE53TXtQKOlr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0930f2ec0f16bd458d467796f3cf340f1354e55387002d3bd1cf18898248b12b","isrc":"QZFZ32088213","name":"The Girl That Is Not You...","registered_at":"2026-06-20T11:57:54Z","spotify_id":"3ms53s9VOsiE53TXtQKOlr","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 0x0930f2ec0f16bd458d467796f3cf340f1354e55387002d3bd1cf18898248b12b. 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/3ms53s9VOsiE53TXtQKOlr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ms53s9VOsiE53TXtQKOlr.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0930f2ec0f16bd458d467796f3cf340f1354e55387002d3bd1cf18898248b12b","isrc":"QZFZ32088213","name":"The Girl That Is Not You...","registered_at":"2026-06-20T11:57:54Z","spotify_id":"3ms53s9VOsiE53TXtQKOlr","type":"track"}

you won't come in
type: MusicRecording
duration: PT2M22S
duration ms: 142813
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449148
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:17:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96bb8f56cc9a360f3fa387622ba623cef40a9402a04c0151564ddcdf54fb02f0
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/6lTLq2VXZXS370bC6FC4yZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lTLq2VXZXS370bC6FC4yZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96bb8f56cc9a360f3fa387622ba623cef40a9402a04c0151564ddcdf54fb02f0","isrc":"QMFMF2449148","name":"you won't come in","registered_at":"2026-06-08T17:17:12Z","spotify_id":"6lTLq2VXZXS370bC6FC4yZ","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 0x96bb8f56cc9a360f3fa387622ba623cef40a9402a04c0151564ddcdf54fb02f0. 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/6lTLq2VXZXS370bC6FC4yZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lTLq2VXZXS370bC6FC4yZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x96bb8f56cc9a360f3fa387622ba623cef40a9402a04c0151564ddcdf54fb02f0","isrc":"QMFMF2449148","name":"you won't come in","registered_at":"2026-06-08T17:17:12Z","spotify_id":"6lTLq2VXZXS370bC6FC4yZ","type":"track"}

I'm in love with you
type: MusicRecording
duration: PT2M55S
duration ms: 175773
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449151
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:59:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf734707102ebdf68d48fa1eb526032b9493facf5b5d434349b9ca2b6afe61ce
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/6nLcXRD3gx0trNLfsu6snd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nLcXRD3gx0trNLfsu6snd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf734707102ebdf68d48fa1eb526032b9493facf5b5d434349b9ca2b6afe61ce","isrc":"QMFMF2449151","name":"I'm in love with you","registered_at":"2026-06-05T19:59:38Z","spotify_id":"6nLcXRD3gx0trNLfsu6snd","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 0xcf734707102ebdf68d48fa1eb526032b9493facf5b5d434349b9ca2b6afe61ce. 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/6nLcXRD3gx0trNLfsu6snd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nLcXRD3gx0trNLfsu6snd.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcf734707102ebdf68d48fa1eb526032b9493facf5b5d434349b9ca2b6afe61ce","isrc":"QMFMF2449151","name":"I'm in love with you","registered_at":"2026-06-05T19:59:38Z","spotify_id":"6nLcXRD3gx0trNLfsu6snd","type":"track"}

bitterness
type: MusicRecording
duration: PT2M40S
duration ms: 160327
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QZS7J2470136
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:39:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2e04a91ca2b95e29bcd129fd49094ab721025fdbe0ba5d04638ffdc4764ceb7
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/12hRyMpwE7jgTaPhXvrfqi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12hRyMpwE7jgTaPhXvrfqi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0xb2e04a91ca2b95e29bcd129fd49094ab721025fdbe0ba5d04638ffdc4764ceb7. 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/12hRyMpwE7jgTaPhXvrfqi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12hRyMpwE7jgTaPhXvrfqi.
  date published: 2026-06-13T15:41:10Z

UP UP UP
type: MusicRecording
duration: PT2M56S
duration ms: 176626
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449166
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T00:47:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8f287edd6b39c4331833ed697b055d4d4db7941bd4c7d548842ee22d01380fa
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/3ZXAoAC06w4Q5V0KBXyHJi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZXAoAC06w4Q5V0KBXyHJi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8f287edd6b39c4331833ed697b055d4d4db7941bd4c7d548842ee22d01380fa","isrc":"QMFMF2449166","name":"UP UP UP","registered_at":"2026-06-08T00:47:27Z","spotify_id":"3ZXAoAC06w4Q5V0KBXyHJi","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 0xc8f287edd6b39c4331833ed697b055d4d4db7941bd4c7d548842ee22d01380fa. 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/3ZXAoAC06w4Q5V0KBXyHJi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZXAoAC06w4Q5V0KBXyHJi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc8f287edd6b39c4331833ed697b055d4d4db7941bd4c7d548842ee22d01380fa","isrc":"QMFMF2449166","name":"UP UP UP","registered_at":"2026-06-08T00:47:27Z","spotify_id":"3ZXAoAC06w4Q5V0KBXyHJi","type":"track"}

you're way too beautiful
type: MusicRecording
duration: PT2M42S
duration ms: 162426
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449167
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T03:20:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x520f50f8fe734dece48cc2bd0a95a361f8bcf3d4d4a5197ed44e7b03996100fb
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/33CQM0jgNQLfPGJEO7ijN6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33CQM0jgNQLfPGJEO7ijN6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x520f50f8fe734dece48cc2bd0a95a361f8bcf3d4d4a5197ed44e7b03996100fb","isrc":"QMFMF2449167","name":"you're way too beautiful","registered_at":"2026-06-09T03:20:53Z","spotify_id":"33CQM0jgNQLfPGJEO7ijN6","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 0x520f50f8fe734dece48cc2bd0a95a361f8bcf3d4d4a5197ed44e7b03996100fb. 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/33CQM0jgNQLfPGJEO7ijN6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33CQM0jgNQLfPGJEO7ijN6.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x520f50f8fe734dece48cc2bd0a95a361f8bcf3d4d4a5197ed44e7b03996100fb","isrc":"QMFMF2449167","name":"you're way too beautiful","registered_at":"2026-06-09T03:20:53Z","spotify_id":"33CQM0jgNQLfPGJEO7ijN6","type":"track"}

IDEWFILA
type: MusicRecording
duration: PT3M4S
duration ms: 184479
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFME2462020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:36:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c64bb8513fa255247251519f6992323cd634ce0702da4c59bc331ee4c342768
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/7hV9cHtHZt31LGevrIADyA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hV9cHtHZt31LGevrIADyA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0x6c64bb8513fa255247251519f6992323cd634ce0702da4c59bc331ee4c342768. 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/7hV9cHtHZt31LGevrIADyA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hV9cHtHZt31LGevrIADyA.
  date published: 2026-06-13T17:25:41Z

little things that make an awful lot
type: MusicRecording
duration: PT3M6S
duration ms: 186306
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449170
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:29:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe150a1a129115e865daad14ae67c3004c669c3610d7654f46c66fa81bb078ddd
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/7g90Q3G0pU6rm413jksVZE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7g90Q3G0pU6rm413jksVZE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe150a1a129115e865daad14ae67c3004c669c3610d7654f46c66fa81bb078ddd","isrc":"QMFMF2449170","name":"little things that make an awful lot","registered_at":"2026-06-07T11:29:30Z","spotify_id":"7g90Q3G0pU6rm413jksVZE","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 0xe150a1a129115e865daad14ae67c3004c669c3610d7654f46c66fa81bb078ddd. 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/7g90Q3G0pU6rm413jksVZE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7g90Q3G0pU6rm413jksVZE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe150a1a129115e865daad14ae67c3004c669c3610d7654f46c66fa81bb078ddd","isrc":"QMFMF2449170","name":"little things that make an awful lot","registered_at":"2026-06-07T11:29:30Z","spotify_id":"7g90Q3G0pU6rm413jksVZE","type":"track"}

maybe in another life
type: MusicRecording
duration: PT2M36S
duration ms: 156466
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449172
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T03:39:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a6e569eb93de784d3c9348b4a22cf6a1cd930d3a95caa15d50a41f24489558b
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/6GXbm5EWC3I3Rt20J7qzV3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GXbm5EWC3I3Rt20J7qzV3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a6e569eb93de784d3c9348b4a22cf6a1cd930d3a95caa15d50a41f24489558b","isrc":"QMFMF2449172","name":"maybe in another life","registered_at":"2026-06-09T03:39:52Z","spotify_id":"6GXbm5EWC3I3Rt20J7qzV3","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 0x2a6e569eb93de784d3c9348b4a22cf6a1cd930d3a95caa15d50a41f24489558b. 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/6GXbm5EWC3I3Rt20J7qzV3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GXbm5EWC3I3Rt20J7qzV3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2a6e569eb93de784d3c9348b4a22cf6a1cd930d3a95caa15d50a41f24489558b","isrc":"QMFMF2449172","name":"maybe in another life","registered_at":"2026-06-09T03:39:52Z","spotify_id":"6GXbm5EWC3I3Rt20J7qzV3","type":"track"}

lonely waters
type: MusicRecording
duration: PT2M55S
duration ms: 175750
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMDA72484853
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:00:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc156cef1e157236a71706e42d48ffbb6d1a0fbba664c96a58f375b37827fdfa1
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/0yuYzCIBpcheBeBfKJCcPb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yuYzCIBpcheBeBfKJCcPb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc156cef1e157236a71706e42d48ffbb6d1a0fbba664c96a58f375b37827fdfa1","isrc":"QMDA72484853","name":"lonely waters","registered_at":"2026-06-05T20:00:32Z","spotify_id":"0yuYzCIBpcheBeBfKJCcPb","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 0xc156cef1e157236a71706e42d48ffbb6d1a0fbba664c96a58f375b37827fdfa1. 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/0yuYzCIBpcheBeBfKJCcPb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yuYzCIBpcheBeBfKJCcPb.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xc156cef1e157236a71706e42d48ffbb6d1a0fbba664c96a58f375b37827fdfa1","isrc":"QMDA72484853","name":"lonely waters","registered_at":"2026-06-05T20:00:32Z","spotify_id":"0yuYzCIBpcheBeBfKJCcPb","type":"track"}

water in berlin
type: MusicRecording
duration: PT2M39S
duration ms: 159826
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449174
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:15:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd059d971807e3d3ad7329a62dc9161e2a447dea05f88e287b2953f085b76dd1
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/1hTD7Vaq1OofnkZQgT96b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hTD7Vaq1OofnkZQgT96b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd059d971807e3d3ad7329a62dc9161e2a447dea05f88e287b2953f085b76dd1","isrc":"QMFMF2449174","name":"water in berlin","registered_at":"2026-06-08T17:15:31Z","spotify_id":"1hTD7Vaq1OofnkZQgT96b4","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 0xdd059d971807e3d3ad7329a62dc9161e2a447dea05f88e287b2953f085b76dd1. 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/1hTD7Vaq1OofnkZQgT96b4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hTD7Vaq1OofnkZQgT96b4.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xdd059d971807e3d3ad7329a62dc9161e2a447dea05f88e287b2953f085b76dd1","isrc":"QMFMF2449174","name":"water in berlin","registered_at":"2026-06-08T17:15:31Z","spotify_id":"1hTD7Vaq1OofnkZQgT96b4","type":"track"}

two spoons sugar.demo
type: MusicRecording
duration: PT1M27S
duration ms: 87946
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449178
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:16:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd849d2e77a9b3779176b562a85d91960bc0051df3f0bc28d1b87a89fffd9df9d
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/0DrQTwdgOqjAndMxLUsWUg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DrQTwdgOqjAndMxLUsWUg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd849d2e77a9b3779176b562a85d91960bc0051df3f0bc28d1b87a89fffd9df9d","isrc":"QMFMF2449178","name":"two spoons sugar.demo","registered_at":"2026-06-10T00:16:48Z","spotify_id":"0DrQTwdgOqjAndMxLUsWUg","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 0xd849d2e77a9b3779176b562a85d91960bc0051df3f0bc28d1b87a89fffd9df9d. 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/0DrQTwdgOqjAndMxLUsWUg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DrQTwdgOqjAndMxLUsWUg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd849d2e77a9b3779176b562a85d91960bc0051df3f0bc28d1b87a89fffd9df9d","isrc":"QMFMF2449178","name":"two spoons sugar.demo","registered_at":"2026-06-10T00:16:48Z","spotify_id":"0DrQTwdgOqjAndMxLUsWUg","type":"track"}

SHUT UP, KEEP THE PACE UP
type: MusicRecording
duration: PT4M22S
duration ms: 262720
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449179
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:10:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8974f0a00ca2faf244b8e41a2f7fcb9fba696f4661d31a3782a9a02c6c491bc
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/0oZYBtwsU7HtkShc2ns5mB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oZYBtwsU7HtkShc2ns5mB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8974f0a00ca2faf244b8e41a2f7fcb9fba696f4661d31a3782a9a02c6c491bc","isrc":"QMFMF2449179","name":"SHUT UP, KEEP THE PACE UP","registered_at":"2026-06-09T14:10:13Z","spotify_id":"0oZYBtwsU7HtkShc2ns5mB","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 0xd8974f0a00ca2faf244b8e41a2f7fcb9fba696f4661d31a3782a9a02c6c491bc. 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/0oZYBtwsU7HtkShc2ns5mB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oZYBtwsU7HtkShc2ns5mB.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd8974f0a00ca2faf244b8e41a2f7fcb9fba696f4661d31a3782a9a02c6c491bc","isrc":"QMFMF2449179","name":"SHUT UP, KEEP THE PACE UP","registered_at":"2026-06-09T14:10:13Z","spotify_id":"0oZYBtwsU7HtkShc2ns5mB","type":"track"}

YOU!
type: MusicRecording
duration: PT3M5S
duration ms: 185026
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449180
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:06:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca2f88b5874b491cd302f68ab4ad1e3bda03a61499793d724bb4191f0d97d308
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/3hqVMqQO4wB7gmkGdU35j7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hqVMqQO4wB7gmkGdU35j7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0xca2f88b5874b491cd302f68ab4ad1e3bda03a61499793d724bb4191f0d97d308. 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/3hqVMqQO4wB7gmkGdU35j7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hqVMqQO4wB7gmkGdU35j7.
  date published: 2026-06-13T13:32:09Z

improving...
type: MusicRecording
duration: PT3M4S
duration ms: 184906
explicit: false
by artist: Maël & Jonas
in album: TWO SPOONS SUGAR
  type: MusicAlbum
  date published: 2025-02-21
isrc code: QMFMF2449181
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:35:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5d2e366767482e5d985978284698dcb5d4ccd737f675538a06a50c2e98d974e
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/5XKcJXMtuTCTCma5FxhoVj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XKcJXMtuTCTCma5FxhoVj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0xc5d2e366767482e5d985978284698dcb5d4ccd737f675538a06a50c2e98d974e. 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/5XKcJXMtuTCTCma5FxhoVj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XKcJXMtuTCTCma5FxhoVj.
  date published: 2026-06-13T13:32:09Z

all my songs
type: MusicRecording
duration: PT2M40S
duration ms: 160531
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QMDA62236336
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:07:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb33628ee78c004afa5eaf61d69825386005d1b6f504ae9a46e466c91efe091d
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/1eGKsjjBmpsWSFM96XcCX1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eGKsjjBmpsWSFM96XcCX1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb33628ee78c004afa5eaf61d69825386005d1b6f504ae9a46e466c91efe091d","isrc":"QMDA62236336","name":"all my songs","registered_at":"2026-06-10T07:07:28Z","spotify_id":"1eGKsjjBmpsWSFM96XcCX1","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 0xbb33628ee78c004afa5eaf61d69825386005d1b6f504ae9a46e466c91efe091d. 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/1eGKsjjBmpsWSFM96XcCX1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eGKsjjBmpsWSFM96XcCX1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbb33628ee78c004afa5eaf61d69825386005d1b6f504ae9a46e466c91efe091d","isrc":"QMDA62236336","name":"all my songs","registered_at":"2026-06-10T07:07:28Z","spotify_id":"1eGKsjjBmpsWSFM96XcCX1","type":"track"}

she's half croatian
type: MusicRecording
duration: PT3M8S
duration ms: 188571
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QMDA72297655
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:06:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00cee343474b1dd366a37d06c806475b9fe8c30ea27fe5b376eea2f85d89d644
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/5qc5I6MJh5c80z8AeCfQne.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qc5I6MJh5c80z8AeCfQne
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00cee343474b1dd366a37d06c806475b9fe8c30ea27fe5b376eea2f85d89d644","isrc":"QMDA72297655","name":"she's half croatian","registered_at":"2026-06-10T07:06:43Z","spotify_id":"5qc5I6MJh5c80z8AeCfQne","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 0x00cee343474b1dd366a37d06c806475b9fe8c30ea27fe5b376eea2f85d89d644. 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/5qc5I6MJh5c80z8AeCfQne.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qc5I6MJh5c80z8AeCfQne.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x00cee343474b1dd366a37d06c806475b9fe8c30ea27fe5b376eea2f85d89d644","isrc":"QMDA72297655","name":"she's half croatian","registered_at":"2026-06-10T07:06:43Z","spotify_id":"5qc5I6MJh5c80z8AeCfQne","type":"track"}

I swear to god
type: MusicRecording
duration: PT2M35S
duration ms: 155187
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QMDA62120834
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:33:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f
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/5A954EaCmEz79qWE2YVGLD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A954EaCmEz79qWE2YVGLD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f","isrc":"QMDA62120834","name":"I swear to god","registered_at":"2026-06-04T10:33:38Z","spotify_id":"5A954EaCmEz79qWE2YVGLD","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 0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f. 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/5A954EaCmEz79qWE2YVGLD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A954EaCmEz79qWE2YVGLD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1f732b49f485c9e4327503ee284b8650db57f7b3a5a56d81d9eba42eb4cb7c0f","isrc":"QMDA62120834","name":"I swear to god","registered_at":"2026-06-04T10:33:38Z","spotify_id":"5A954EaCmEz79qWE2YVGLD","type":"track"}

hey anna
type: MusicRecording
duration: PT3M16S
duration ms: 196483
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QMDA62236365
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:23:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e263467147f691ee3bf0eada28495c7c6ba6dc3138140835419bd8d373336db
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/0DfACUlaWJPcf5chmzMo3y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DfACUlaWJPcf5chmzMo3y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e263467147f691ee3bf0eada28495c7c6ba6dc3138140835419bd8d373336db","isrc":"QMDA62236365","name":"hey anna","registered_at":"2026-06-07T15:23:46Z","spotify_id":"0DfACUlaWJPcf5chmzMo3y","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 0x5e263467147f691ee3bf0eada28495c7c6ba6dc3138140835419bd8d373336db. 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/0DfACUlaWJPcf5chmzMo3y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DfACUlaWJPcf5chmzMo3y.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5e263467147f691ee3bf0eada28495c7c6ba6dc3138140835419bd8d373336db","isrc":"QMDA62236365","name":"hey anna","registered_at":"2026-06-07T15:23:46Z","spotify_id":"0DfACUlaWJPcf5chmzMo3y","type":"track"}

simp
type: MusicRecording
duration: PT2M43S
duration ms: 163757
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QMDA72297657
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:14:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa301cfc2b2312cce91eb1b53ee654ac8bf002b55d645624653803b8542238e67
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/7jALRLtDWomS83yIjmUZI0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jALRLtDWomS83yIjmUZI0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0xa301cfc2b2312cce91eb1b53ee654ac8bf002b55d645624653803b8542238e67. 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/7jALRLtDWomS83yIjmUZI0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jALRLtDWomS83yIjmUZI0.
  date published: 2026-06-13T15:41:10Z

mario & peach
type: MusicRecording
duration: PT3M0S
duration ms: 180002
explicit: false
by artist: Maël & Jonas
in album: rocket science
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QMBZ92264138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:01:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe066fcc7bf35f653b71c19789a1c340e06ee083c3200e428ceec15fc0f33f7e9
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/6bpx3MoqJoSNPf9Y8DPUdg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bpx3MoqJoSNPf9Y8DPUdg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe066fcc7bf35f653b71c19789a1c340e06ee083c3200e428ceec15fc0f33f7e9","isrc":"QMBZ92264138","name":"mario & peach","registered_at":"2026-06-09T15:01:13Z","spotify_id":"6bpx3MoqJoSNPf9Y8DPUdg","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 0xe066fcc7bf35f653b71c19789a1c340e06ee083c3200e428ceec15fc0f33f7e9. 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/6bpx3MoqJoSNPf9Y8DPUdg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bpx3MoqJoSNPf9Y8DPUdg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe066fcc7bf35f653b71c19789a1c340e06ee083c3200e428ceec15fc0f33f7e9","isrc":"QMBZ92264138","name":"mario & peach","registered_at":"2026-06-09T15:01:13Z","spotify_id":"6bpx3MoqJoSNPf9Y8DPUdg","type":"track"}