Flore Laurentienne
type: MusicGroup
genre: ambient
genre: neoclassical
popularity: 31
followers: 12132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd92427650358bd5b6ca647271195e76bfb03844b207ea39b69ba3742f492bba3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26a752e4-2431-40fa-ae68-0094d9d35a2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26a752e4-2431-40fa-ae68-0094d9d35a2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26a752e4-2431-40fa-ae68-0094d9d35a2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd92427650358bd5b6ca647271195e76bfb03844b207ea39b69ba3742f492bba3","name":"Flore Laurentienne","registered_at":"2026-06-11T14:32:24Z","symbol":"NIM0050073","token_address":"0xdb6486445a07ee50925bc21e922205c0aa274977","type":"artist","uuid":"26a752e4-2431-40fa-ae68-0094d9d35a2f"}
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 0xd92427650358bd5b6ca647271195e76bfb03844b207ea39b69ba3742f492bba3. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26a752e4-2431-40fa-ae68-0094d9d35a2f.json and https://artists.proofprofile.net/proofs/artist/26a752e4-2431-40fa-ae68-0094d9d35a2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xd92427650358bd5b6ca647271195e76bfb03844b207ea39b69ba3742f492bba3","name":"Flore Laurentienne","registered_at":"2026-06-11T14:32:24Z","symbol":"NIM0050073","token_address":"0xdb6486445a07ee50925bc21e922205c0aa274977","type":"artist","uuid":"26a752e4-2431-40fa-ae68-0094d9d35a2f"}
album: 8 tableaux
  type: MusicAlbum
  date published: 2024-03-01
  track: Point d'ancrage
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256133
    explicit: false
    by artist: Flore Laurentienne
    in album: 8 tableaux
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: CA50N2300201
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T05:53:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb42d35b41671266e54cda6e644a010e4db94e99de05a6917abe512821bd5804f
    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/246h7nUqlpRza3nwn7rg4y.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/246h7nUqlpRza3nwn7rg4y
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xb42d35b41671266e54cda6e644a010e4db94e99de05a6917abe512821bd5804f","isrc":"CA50N2300201","name":"Point d'ancrage","registered_at":"2026-06-09T05:53:06Z","spotify_id":"246h7nUqlpRza3nwn7rg4y","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42d35b41671266e54cda6e644a010e4db94e99de05a6917abe512821bd5804f. 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/246h7nUqlpRza3nwn7rg4y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/246h7nUqlpRza3nwn7rg4y.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xb42d35b41671266e54cda6e644a010e4db94e99de05a6917abe512821bd5804f","isrc":"CA50N2300201","name":"Point d'ancrage","registered_at":"2026-06-09T05:53:06Z","spotify_id":"246h7nUqlpRza3nwn7rg4y","type":"track"}
  track: La nuit bleue
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205866
    explicit: false
    by artist: Flore Laurentienne
    in album: 8 tableaux
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: CA50N2300202
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T09:02:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x211c6210aeae37120168a488163b4d20ab056875ebbcf2173deb228a67a00a8f
    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/0IzoRIdAe9mseUtrwuc1Xs.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IzoRIdAe9mseUtrwuc1Xs
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x211c6210aeae37120168a488163b4d20ab056875ebbcf2173deb228a67a00a8f","isrc":"CA50N2300202","name":"La nuit bleue","registered_at":"2026-06-06T09:02:29Z","spotify_id":"0IzoRIdAe9mseUtrwuc1Xs","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211c6210aeae37120168a488163b4d20ab056875ebbcf2173deb228a67a00a8f. 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/0IzoRIdAe9mseUtrwuc1Xs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IzoRIdAe9mseUtrwuc1Xs.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x211c6210aeae37120168a488163b4d20ab056875ebbcf2173deb228a67a00a8f","isrc":"CA50N2300202","name":"La nuit bleue","registered_at":"2026-06-06T09:02:29Z","spotify_id":"0IzoRIdAe9mseUtrwuc1Xs","type":"track"}
  track: Cap-Tourmente
    type: MusicRecording
    duration: PT4M30S
    duration ms: 270000
    explicit: false
    by artist: Flore Laurentienne
    in album: 8 tableaux
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: CA50N2300203
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-11T02:40:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2c94c0e78c28d27f98f63cfdac80e4e7bdbbb022e2f935eec54a094b3cf85282
    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/619BnvlahBUYZZx1pgfZVu.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/619BnvlahBUYZZx1pgfZVu
    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 0x2c94c0e78c28d27f98f63cfdac80e4e7bdbbb022e2f935eec54a094b3cf85282. 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/619BnvlahBUYZZx1pgfZVu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/619BnvlahBUYZZx1pgfZVu.
      date published: 2026-06-13T17:25:41Z
  track: Au couchant
    type: MusicRecording
    duration: PT5M44S
    duration ms: 344493
    explicit: false
    by artist: Flore Laurentienne
    in album: 8 tableaux
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: CA50N2300204
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T15:56:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9
    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: Feuilles IV
  track: L'Île-aux-Oies
  track: Autriche III
  track: Bleu-vert (Vert de bleu)
album: Volume II
album: Volume 1
album: L'Île-aux-Oies
album: Autriche III
album: Au couchant
album: Promenade
album: Voiles
album: Navigation IV
album: La fin et le commencement
album: Fleuve No. 1
album: 8 tableaux (Deluxe)
album: La nuit bleue (Bourgie)
album: Les oies III
track: Fleuve No. 1
track: Voiles
track: Navigation IV
track: Petit piano
track: Soir
track: 1991
track: Fugue
track: Route
track: Cendrillon
track: Fleuve No. 3
track: Navigation III
track: Fleuve V
track: Promenade
track: Kamouraska
track: Fleuve V (léger retour)
track: Canon
track: Point d'ancrage
track: La nuit bleue
track: Cap-Tourmente
track: Au couchant

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/5eqovPK4whLwjlJj9x7ITG.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eqovPK4whLwjlJj9x7ITG

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9","isrc":"CA50N2300204","name":"Au couchant","registered_at":"2026-06-06T15:56:25Z","spotify_id":"5eqovPK4whLwjlJj9x7ITG","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 0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9. 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/5eqovPK4whLwjlJj9x7ITG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eqovPK4whLwjlJj9x7ITG.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9","isrc":"CA50N2300204","name":"Au couchant","registered_at":"2026-06-06T15:56:25Z","spotify_id":"5eqovPK4whLwjlJj9x7ITG","type":"track"}

Feuilles IV
type: MusicRecording
duration: PT4M54S
duration ms: 294626
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux
  type: MusicAlbum
  date published: 2024-03-01
isrc code: CA50N2300205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:18:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39f760b55df55abfb0046ed5c769212ea4bdd90a49e80016be0b73abbd483b78
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/45jrudaw4cQrich9nniPr9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45jrudaw4cQrich9nniPr9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39f760b55df55abfb0046ed5c769212ea4bdd90a49e80016be0b73abbd483b78","isrc":"CA50N2300205","name":"Feuilles IV","registered_at":"2026-06-19T08:18:30Z","spotify_id":"45jrudaw4cQrich9nniPr9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f760b55df55abfb0046ed5c769212ea4bdd90a49e80016be0b73abbd483b78. 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/45jrudaw4cQrich9nniPr9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45jrudaw4cQrich9nniPr9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x39f760b55df55abfb0046ed5c769212ea4bdd90a49e80016be0b73abbd483b78","isrc":"CA50N2300205","name":"Feuilles IV","registered_at":"2026-06-19T08:18:30Z","spotify_id":"45jrudaw4cQrich9nniPr9","type":"track"}

L'Île-aux-Oies
type: MusicRecording
duration: PT3M15S
duration ms: 195493
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux
  type: MusicAlbum
  date published: 2024-03-01
isrc code: CA50N2300206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:29:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x065667bd39566ad6e6afa21fb911070123ba0fa562be33bc4ada3f0dac349229
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/6ospp5638og9aldCLQZksW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ospp5638og9aldCLQZksW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x065667bd39566ad6e6afa21fb911070123ba0fa562be33bc4ada3f0dac349229","isrc":"CA50N2300206","name":"L'Île-aux-Oies","registered_at":"2026-06-09T15:29:00Z","spotify_id":"6ospp5638og9aldCLQZksW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065667bd39566ad6e6afa21fb911070123ba0fa562be33bc4ada3f0dac349229. 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/6ospp5638og9aldCLQZksW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ospp5638og9aldCLQZksW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x065667bd39566ad6e6afa21fb911070123ba0fa562be33bc4ada3f0dac349229","isrc":"CA50N2300206","name":"L'Île-aux-Oies","registered_at":"2026-06-09T15:29:00Z","spotify_id":"6ospp5638og9aldCLQZksW","type":"track"}

Autriche III
type: MusicRecording
duration: PT7M14S
duration ms: 434506
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux
  type: MusicAlbum
  date published: 2024-03-01
isrc code: CA50N2300207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:49:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5c714603b177fb807a08cdd6bd5d296d59b2d9e8e53d7b282c80a2b1243fecb
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/41cbwNklXUWJnJK6nybWeD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41cbwNklXUWJnJK6nybWeD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5c714603b177fb807a08cdd6bd5d296d59b2d9e8e53d7b282c80a2b1243fecb","isrc":"CA50N2300207","name":"Autriche III","registered_at":"2026-06-18T12:49:57Z","spotify_id":"41cbwNklXUWJnJK6nybWeD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c714603b177fb807a08cdd6bd5d296d59b2d9e8e53d7b282c80a2b1243fecb. 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/41cbwNklXUWJnJK6nybWeD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41cbwNklXUWJnJK6nybWeD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa5c714603b177fb807a08cdd6bd5d296d59b2d9e8e53d7b282c80a2b1243fecb","isrc":"CA50N2300207","name":"Autriche III","registered_at":"2026-06-18T12:49:57Z","spotify_id":"41cbwNklXUWJnJK6nybWeD","type":"track"}

Bleu-vert (Vert de bleu)
type: MusicRecording
duration: PT2M44S
duration ms: 164151
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux
  type: MusicAlbum
  date published: 2024-03-01
isrc code: CA50N2300208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:36:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8a168ac984af7365f4877b8a7410362ef9fe0f03ebc02d9aa5bdc4523541843
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/01urQSqSnsvkSTKfz3YmTW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01urQSqSnsvkSTKfz3YmTW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8a168ac984af7365f4877b8a7410362ef9fe0f03ebc02d9aa5bdc4523541843","isrc":"CA50N2300208","name":"Bleu-vert (Vert de bleu)","registered_at":"2026-06-21T19:36:44Z","spotify_id":"01urQSqSnsvkSTKfz3YmTW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a168ac984af7365f4877b8a7410362ef9fe0f03ebc02d9aa5bdc4523541843. 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/01urQSqSnsvkSTKfz3YmTW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01urQSqSnsvkSTKfz3YmTW.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa8a168ac984af7365f4877b8a7410362ef9fe0f03ebc02d9aa5bdc4523541843","isrc":"CA50N2300208","name":"Bleu-vert (Vert de bleu)","registered_at":"2026-06-21T19:36:44Z","spotify_id":"01urQSqSnsvkSTKfz3YmTW","type":"track"}

Volume II
type: MusicAlbum
date published: 2022-10-21
track: Voiles
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208851
  explicit: false
  by artist: Mathieu Pelletier-Gagnon
  by artist: Flore Laurentienne
  in album: Volume II
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: CA50N2110012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:33:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7e07bc3637b6f813444aef08d597a3dc985ed212bdefb1d0221eee6e9d5e812
  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/1eliqvWVRwQPQI8oAylyDt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eliqvWVRwQPQI8oAylyDt
  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 0xa7e07bc3637b6f813444aef08d597a3dc985ed212bdefb1d0221eee6e9d5e812. 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/1eliqvWVRwQPQI8oAylyDt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eliqvWVRwQPQI8oAylyDt.
    date published: 2026-06-13T13:32:09Z
track: Navigation III
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223548
  explicit: false
  by artist: Mathieu Pelletier-Gagnon
  by artist: Flore Laurentienne
  in album: Volume II
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: CA50N2110013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T02:51:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc52fab09027203c0bc9a9e860d38cd7d6b9867b7b7724662c03c6074379ddad6
  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/0gNtafxbiVmQsxGA2e1m9z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gNtafxbiVmQsxGA2e1m9z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc52fab09027203c0bc9a9e860d38cd7d6b9867b7b7724662c03c6074379ddad6","isrc":"CA50N2110013","name":"Navigation III","registered_at":"2026-06-23T02:51:26Z","spotify_id":"0gNtafxbiVmQsxGA2e1m9z","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52fab09027203c0bc9a9e860d38cd7d6b9867b7b7724662c03c6074379ddad6. 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/0gNtafxbiVmQsxGA2e1m9z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gNtafxbiVmQsxGA2e1m9z.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc52fab09027203c0bc9a9e860d38cd7d6b9867b7b7724662c03c6074379ddad6","isrc":"CA50N2110013","name":"Navigation III","registered_at":"2026-06-23T02:51:26Z","spotify_id":"0gNtafxbiVmQsxGA2e1m9z","type":"track"}
track: Navigation IV
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219799
  explicit: false
  by artist: Mathieu Pelletier-Gagnon
  by artist: Flore Laurentienne
  in album: Volume II
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: CA50N2110014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:41:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x626d292db9981a419ef695c314c6389c6ca02f3a85074b888a2619f87529e475
  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/7HikxcUJxT01esHdEXZWes.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HikxcUJxT01esHdEXZWes
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x626d292db9981a419ef695c314c6389c6ca02f3a85074b888a2619f87529e475","isrc":"CA50N2110014","name":"Navigation IV","registered_at":"2026-06-09T16:41:42Z","spotify_id":"7HikxcUJxT01esHdEXZWes","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626d292db9981a419ef695c314c6389c6ca02f3a85074b888a2619f87529e475. 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/7HikxcUJxT01esHdEXZWes.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HikxcUJxT01esHdEXZWes.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x626d292db9981a419ef695c314c6389c6ca02f3a85074b888a2619f87529e475","isrc":"CA50N2110014","name":"Navigation IV","registered_at":"2026-06-09T16:41:42Z","spotify_id":"7HikxcUJxT01esHdEXZWes","type":"track"}
track: Fleuve V
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217310
  explicit: false
  by artist: Mathieu Pelletier-Gagnon
  by artist: Flore Laurentienne
  in album: Volume II
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: CA50N2110015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T13:22:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x146449a5ddc399dde5a12a1844e8be4a01e23b79775d56c82c0c20c05a83348f
  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/3FDqwc2nHnk3aWwjrCvkp1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FDqwc2nHnk3aWwjrCvkp1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x146449a5ddc399dde5a12a1844e8be4a01e23b79775d56c82c0c20c05a83348f","isrc":"CA50N2110015","name":"Fleuve V","registered_at":"2026-06-24T13:22:43Z","spotify_id":"3FDqwc2nHnk3aWwjrCvkp1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146449a5ddc399dde5a12a1844e8be4a01e23b79775d56c82c0c20c05a83348f. 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/3FDqwc2nHnk3aWwjrCvkp1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FDqwc2nHnk3aWwjrCvkp1.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x146449a5ddc399dde5a12a1844e8be4a01e23b79775d56c82c0c20c05a83348f","isrc":"CA50N2110015","name":"Fleuve V","registered_at":"2026-06-24T13:22:43Z","spotify_id":"3FDqwc2nHnk3aWwjrCvkp1","type":"track"}
track: Promenade
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212287
  explicit: false
  by artist: Mathieu Pelletier-Gagnon
  by artist: Flore Laurentienne
  in album: Volume II
  isrc code: CA50N2110016
  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: Kamouraska
track: Canon
track: Fleuve V (léger retour)

Flore Laurentienne
type: MusicGroup

Volume II
type: MusicAlbum
date published: 2022-10-21

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T18:41:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6289efda611ee6f03fb7ba1034f582db8cb90de2e75283f9f7d14f5dd0576b0d

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3Ii9zX9avDBZvZT7mSTJKm.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ii9zX9avDBZvZT7mSTJKm

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

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 0x6289efda611ee6f03fb7ba1034f582db8cb90de2e75283f9f7d14f5dd0576b0d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Ii9zX9avDBZvZT7mSTJKm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ii9zX9avDBZvZT7mSTJKm.
date published: 2026-07-02T11:38:34Z

Kamouraska
type: MusicRecording
duration: PT3M41S
duration ms: 221044
explicit: false
by artist: Mathieu Pelletier-Gagnon
by artist: Flore Laurentienne
in album: Volume II
  type: MusicAlbum
  date published: 2022-10-21
isrc code: CA50N2110017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:38:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29f63b76ca519c456a73f62bb028d7476e9229d3f2aafa88b960a504610ab422
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/36XzkDdmWsMeGKulVisBhp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36XzkDdmWsMeGKulVisBhp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
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 0x29f63b76ca519c456a73f62bb028d7476e9229d3f2aafa88b960a504610ab422. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36XzkDdmWsMeGKulVisBhp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36XzkDdmWsMeGKulVisBhp.
  date published: 2026-07-02T11:34:59Z

Canon
type: MusicRecording
duration: PT4M6S
duration ms: 246957
explicit: false
by artist: Mathieu Pelletier-Gagnon
by artist: Flore Laurentienne
in album: Volume II
  type: MusicAlbum
  date published: 2022-10-21
isrc code: CA50N2110018

Fleuve V (léger retour)
type: MusicRecording
duration: PT4M56S
duration ms: 296233
explicit: false
by artist: Mathieu Pelletier-Gagnon
by artist: Flore Laurentienne
in album: Volume II
  type: MusicAlbum
  date published: 2022-10-21
isrc code: CA50N2110019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:40:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc85265c34451bbd59a2c1b429afc3f9b4a38dd47bc52b74c15f1ae866e31692
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1AG2IgBa7FFtaDAeAS6aFj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AG2IgBa7FFtaDAeAS6aFj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc85265c34451bbd59a2c1b429afc3f9b4a38dd47bc52b74c15f1ae866e31692","isrc":"CA50N2110019","name":"Fleuve V (léger retour)","registered_at":"2026-06-26T21:40:56Z","spotify_id":"1AG2IgBa7FFtaDAeAS6aFj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc85265c34451bbd59a2c1b429afc3f9b4a38dd47bc52b74c15f1ae866e31692. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1AG2IgBa7FFtaDAeAS6aFj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AG2IgBa7FFtaDAeAS6aFj.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xfc85265c34451bbd59a2c1b429afc3f9b4a38dd47bc52b74c15f1ae866e31692","isrc":"CA50N2110019","name":"Fleuve V (léger retour)","registered_at":"2026-06-26T21:40:56Z","spotify_id":"1AG2IgBa7FFtaDAeAS6aFj","type":"track"}

Volume 1
type: MusicAlbum
date published: 2019-11-07
track: Fleuve No. 1
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155621
  explicit: false
  by artist: Mathieu David Gagnon
  by artist: Flore Laurentienne
  in album: Volume 1
    type: MusicAlbum
    date published: 2019-11-07
  isrc code: CAIRJ1900001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T02:37:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4bdbe6687dec551ea42f13d43d609c452f847aaa806ffe0a88e1f2fe36da633
  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/48m77vXo1acerBAcmnwjmV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48m77vXo1acerBAcmnwjmV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa4bdbe6687dec551ea42f13d43d609c452f847aaa806ffe0a88e1f2fe36da633","isrc":"CAIRJ1900001","name":"Fleuve No. 1","registered_at":"2026-06-08T02:37:52Z","spotify_id":"48m77vXo1acerBAcmnwjmV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bdbe6687dec551ea42f13d43d609c452f847aaa806ffe0a88e1f2fe36da633. 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/48m77vXo1acerBAcmnwjmV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48m77vXo1acerBAcmnwjmV.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa4bdbe6687dec551ea42f13d43d609c452f847aaa806ffe0a88e1f2fe36da633","isrc":"CAIRJ1900001","name":"Fleuve No. 1","registered_at":"2026-06-08T02:37:52Z","spotify_id":"48m77vXo1acerBAcmnwjmV","type":"track"}
track: Petit piano
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257482
  explicit: false
  by artist: Mathieu David Gagnon
  by artist: Flore Laurentienne
  in album: Volume 1
    type: MusicAlbum
    date published: 2019-11-07
  isrc code: CAIRJ1900002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T09:53:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d7a9f8ee7070c263fc23e89379b822f61f5b7a5e6806f60056887a72c1a7047
  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/4zJ9NGnkI2m7uHTUhpmZpy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zJ9NGnkI2m7uHTUhpmZpy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5d7a9f8ee7070c263fc23e89379b822f61f5b7a5e6806f60056887a72c1a7047","isrc":"CAIRJ1900002","name":"Petit piano","registered_at":"2026-06-19T09:53:02Z","spotify_id":"4zJ9NGnkI2m7uHTUhpmZpy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7a9f8ee7070c263fc23e89379b822f61f5b7a5e6806f60056887a72c1a7047. 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/4zJ9NGnkI2m7uHTUhpmZpy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zJ9NGnkI2m7uHTUhpmZpy.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5d7a9f8ee7070c263fc23e89379b822f61f5b7a5e6806f60056887a72c1a7047","isrc":"CAIRJ1900002","name":"Petit piano","registered_at":"2026-06-19T09:53:02Z","spotify_id":"4zJ9NGnkI2m7uHTUhpmZpy","type":"track"}
track: Soir
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240895
  explicit: false
  by artist: Mathieu David Gagnon
  by artist: Flore Laurentienne
  in album: Volume 1
    type: MusicAlbum
    date published: 2019-11-07
  isrc code: CAIRJ1900003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T00:15:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f14504c6d8c46fc462c7c128d72445f36e6fd409f2b7d49fe72082216262d9c
  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/0NBWLC0hJIFh9zjajlekJR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NBWLC0hJIFh9zjajlekJR
  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 0x5f14504c6d8c46fc462c7c128d72445f36e6fd409f2b7d49fe72082216262d9c. 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/0NBWLC0hJIFh9zjajlekJR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NBWLC0hJIFh9zjajlekJR.
    date published: 2026-07-02T03:55:08Z
track: 1991
  type: MusicRecording
  duration: PT6M25S
  duration ms: 385497
  explicit: false
  by artist: Mathieu David Gagnon
  by artist: Flore Laurentienne
  in album: Volume 1
    type: MusicAlbum
    date published: 2019-11-07
  isrc code: CAIRJ1900004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T02:54:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x80ff96d20e9ac74c8ed94a3a4c4b2e1e69198a34defcb8185e16157d80f0e4de
  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/5OBcJvIn6xy6A525sTGhPD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OBcJvIn6xy6A525sTGhPD
  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 0x80ff96d20e9ac74c8ed94a3a4c4b2e1e69198a34defcb8185e16157d80f0e4de. 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/5OBcJvIn6xy6A525sTGhPD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OBcJvIn6xy6A525sTGhPD.
    date published: 2026-07-02T03:55:08Z
track: Fugue
  type: MusicRecording
  duration: PT6M16S
  duration ms: 376417
  explicit: false
  by artist: Mathieu David Gagnon
  by artist: Flore Laurentienne
  in album: Volume 1
    type: MusicAlbum
    date published: 2019-11-07
  isrc code: CAIRJ1900005
  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: Route
track: Cendrillon
track: Fleuve No. 3

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-23T02:51:20+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0a5d0fed8c44335523df5b979510c8ac3bbdd0bb0581fb22c28a8fde3c2c869e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/66Dv4XHUJI7gP0YcuV7NUh.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66Dv4XHUJI7gP0YcuV7NUh

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

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 0x0a5d0fed8c44335523df5b979510c8ac3bbdd0bb0581fb22c28a8fde3c2c869e. 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/66Dv4XHUJI7gP0YcuV7NUh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66Dv4XHUJI7gP0YcuV7NUh.
date published: 2026-07-02T03:55:08Z

Route
type: MusicRecording
duration: PT3M3S
duration ms: 183642
explicit: false
by artist: Mathieu David Gagnon
by artist: Flore Laurentienne
in album: Volume 1
  type: MusicAlbum
  date published: 2019-11-07
isrc code: CAIRJ1900006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:13:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf83ba52ace4aa9cbc80ae92caa445880f4dea88b70fe1ac85bd92ee6c17a06b
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/413LZ0aScCn6yyrBQClLA4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/413LZ0aScCn6yyrBQClLA4
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 0xdf83ba52ace4aa9cbc80ae92caa445880f4dea88b70fe1ac85bd92ee6c17a06b. 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/413LZ0aScCn6yyrBQClLA4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/413LZ0aScCn6yyrBQClLA4.
  date published: 2026-07-02T03:55:08Z

Cendrillon
type: MusicRecording
duration: PT3M55S
duration ms: 235263
explicit: false
by artist: Mathieu David Gagnon
by artist: Flore Laurentienne
in album: Volume 1
  type: MusicAlbum
  date published: 2019-11-07
isrc code: CAIRJ1900007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:52:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50b05543ddbda6e6d893123078329115380085afbf8779dc77478380729e8427
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/6vZJcee5k92Tzv99Qbdmpn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vZJcee5k92Tzv99Qbdmpn
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 0x50b05543ddbda6e6d893123078329115380085afbf8779dc77478380729e8427. 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/6vZJcee5k92Tzv99Qbdmpn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vZJcee5k92Tzv99Qbdmpn.
  date published: 2026-07-02T03:55:08Z

Fleuve No. 3
type: MusicRecording
duration: PT5M23S
duration ms: 323694
explicit: false
by artist: Mathieu David Gagnon
by artist: Flore Laurentienne
in album: Volume 1
  type: MusicAlbum
  date published: 2019-11-07
isrc code: CAIRJ1900008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:42:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ba53a6145dc9e4bd219eb9569a835bf915bb43554f9e0dd9154668e559c0f13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2D6iF61xn4nAK6ZRR3i0LE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D6iF61xn4nAK6ZRR3i0LE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ba53a6145dc9e4bd219eb9569a835bf915bb43554f9e0dd9154668e559c0f13","isrc":"CAIRJ1900008","name":"Fleuve No. 3","registered_at":"2026-06-25T18:42:26Z","spotify_id":"2D6iF61xn4nAK6ZRR3i0LE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba53a6145dc9e4bd219eb9569a835bf915bb43554f9e0dd9154668e559c0f13. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2D6iF61xn4nAK6ZRR3i0LE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D6iF61xn4nAK6ZRR3i0LE.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x9ba53a6145dc9e4bd219eb9569a835bf915bb43554f9e0dd9154668e559c0f13","isrc":"CAIRJ1900008","name":"Fleuve No. 3","registered_at":"2026-06-25T18:42:26Z","spotify_id":"2D6iF61xn4nAK6ZRR3i0LE","type":"track"}

L'Île-aux-Oies
type: MusicAlbum
date published: 2024-02-27
track: L'Île-aux-Oies
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195493
  explicit: false
  by artist: Flore Laurentienne
  in album: L'Île-aux-Oies
    type: MusicAlbum
    date published: 2024-02-27
  isrc code: CA50N2300206
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:29:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x065667bd39566ad6e6afa21fb911070123ba0fa562be33bc4ada3f0dac349229
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956891
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3LqAaAYzIUFb0Ic2ycoZQi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LqAaAYzIUFb0Ic2ycoZQi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x065667bd39566ad6e6afa21fb911070123ba0fa562be33bc4ada3f0dac349229","isrc":"CA50N2300206","name":"L'Île-aux-Oies","registered_at":"2026-06-09T15:29:00Z","spotify_id":"3LqAaAYzIUFb0Ic2ycoZQi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065667bd39566ad6e6afa21fb911070123ba0fa562be33bc4ada3f0dac349229. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3LqAaAYzIUFb0Ic2ycoZQi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LqAaAYzIUFb0Ic2ycoZQi.
    date published: 2026-07-06T07:16:32Z
    text: {"copyright_id":"0x065667bd39566ad6e6afa21fb911070123ba0fa562be33bc4ada3f0dac349229","isrc":"CA50N2300206","name":"L'Île-aux-Oies","registered_at":"2026-06-09T15:29:00Z","spotify_id":"3LqAaAYzIUFb0Ic2ycoZQi","type":"track"}

Autriche III
type: MusicAlbum
date published: 2024-01-16
track: Autriche III
  type: MusicRecording
  duration: PT7M14S
  duration ms: 434506
  explicit: false
  by artist: Flore Laurentienne
  in album: Autriche III
    type: MusicAlbum
    date published: 2024-01-16
  isrc code: CA50N2300207
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:49:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa5c714603b177fb807a08cdd6bd5d296d59b2d9e8e53d7b282c80a2b1243fecb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2b1BiDa3jolWnVBh0xP2cc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2b1BiDa3jolWnVBh0xP2cc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa5c714603b177fb807a08cdd6bd5d296d59b2d9e8e53d7b282c80a2b1243fecb","isrc":"CA50N2300207","name":"Autriche III","registered_at":"2026-06-18T12:49:57Z","spotify_id":"2b1BiDa3jolWnVBh0xP2cc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c714603b177fb807a08cdd6bd5d296d59b2d9e8e53d7b282c80a2b1243fecb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2b1BiDa3jolWnVBh0xP2cc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2b1BiDa3jolWnVBh0xP2cc.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xa5c714603b177fb807a08cdd6bd5d296d59b2d9e8e53d7b282c80a2b1243fecb","isrc":"CA50N2300207","name":"Autriche III","registered_at":"2026-06-18T12:49:57Z","spotify_id":"2b1BiDa3jolWnVBh0xP2cc","type":"track"}

Au couchant
type: MusicAlbum
date published: 2023-11-22
track: Au couchant
  type: MusicRecording
  duration: PT5M44S
  duration ms: 344493
  explicit: false
  by artist: Flore Laurentienne
  in album: Au couchant
    type: MusicAlbum
    date published: 2023-11-22
  isrc code: CA50N2300204
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:56:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9
  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/01V9WpmJSwa0l1kquAXc05.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01V9WpmJSwa0l1kquAXc05
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9","isrc":"CA50N2300204","name":"Au couchant","registered_at":"2026-06-06T15:56:25Z","spotify_id":"01V9WpmJSwa0l1kquAXc05","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9. 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/01V9WpmJSwa0l1kquAXc05.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01V9WpmJSwa0l1kquAXc05.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9","isrc":"CA50N2300204","name":"Au couchant","registered_at":"2026-06-06T15:56:25Z","spotify_id":"01V9WpmJSwa0l1kquAXc05","type":"track"}

Promenade
type: MusicAlbum
date published: 2022-09-27
track: Promenade
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212287
  explicit: false
  by artist: Mathieu Pelletier-Gagnon
  by artist: Flore Laurentienne
  in album: Promenade
    type: MusicAlbum
    date published: 2022-09-27
  isrc code: CA50N2110016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T18:41:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6289efda611ee6f03fb7ba1034f582db8cb90de2e75283f9f7d14f5dd0576b0d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0qu9sfOUyEwQWPH3e8lTKw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qu9sfOUyEwQWPH3e8lTKw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6289efda611ee6f03fb7ba1034f582db8cb90de2e75283f9f7d14f5dd0576b0d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qu9sfOUyEwQWPH3e8lTKw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qu9sfOUyEwQWPH3e8lTKw.
    date published: 2026-07-08T03:20:19Z
track: Voiles
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208851
  explicit: false
  by artist: Mathieu Pelletier-Gagnon
  by artist: Flore Laurentienne
  in album: Promenade
    type: MusicAlbum
    date published: 2022-09-27
track: Navigation IV
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219799
  explicit: false
  by artist: Mathieu Pelletier-Gagnon
  by artist: Flore Laurentienne
  in album: Promenade
    type: MusicAlbum
    date published: 2022-09-27

Voiles
type: MusicAlbum
date published: 2022-08-16
track: Voiles
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208851
  explicit: false
  by artist: Mathieu Pelletier-Gagnon
  by artist: Flore Laurentienne
  in album: Voiles
    type: MusicAlbum
    date published: 2022-08-16
  isrc code: CA50N2110012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:33:23+00:00
track: Navigation IV
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219799
  explicit: false
  by artist: Mathieu Pelletier-Gagnon
  by artist: Flore Laurentienne
  in album: Voiles
    type: MusicAlbum
    date published: 2022-08-16

Navigation IV
type: MusicAlbum
date published: 2022-06-01
track: Navigation IV
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219799
  explicit: false
  by artist: Mathieu Pelletier-Gagnon
  by artist: Flore Laurentienne
  in album: Navigation IV
    type: MusicAlbum
    date published: 2022-06-01
  isrc code: CA50N2110014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:41:42+00:00

La fin et le commencement
type: MusicAlbum
date published: 2022-01-25
track: La fin et le commencement
  type: MusicRecording
  duration: PT9M12S
  duration ms: 552989
  explicit: false
  by artist: Mathieu David Gagnon
  by artist: Flore Laurentienne
  in album: La fin et le commencement
    type: MusicAlbum
    date published: 2022-01-25
  isrc code: CA50N2200001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T16:29:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x987472bbad71b8bac78dc726ce1113f5ce0ddc105af6a640eff82e79b7ddecdd
  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/0tuhEggs5oh0o2LJWmOLo5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tuhEggs5oh0o2LJWmOLo5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x987472bbad71b8bac78dc726ce1113f5ce0ddc105af6a640eff82e79b7ddecdd","isrc":"CA50N2200001","name":"La fin et le commencement","registered_at":"2026-06-10T16:29:57Z","spotify_id":"0tuhEggs5oh0o2LJWmOLo5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987472bbad71b8bac78dc726ce1113f5ce0ddc105af6a640eff82e79b7ddecdd. 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/0tuhEggs5oh0o2LJWmOLo5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tuhEggs5oh0o2LJWmOLo5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x987472bbad71b8bac78dc726ce1113f5ce0ddc105af6a640eff82e79b7ddecdd","isrc":"CA50N2200001","name":"La fin et le commencement","registered_at":"2026-06-10T16:29:57Z","spotify_id":"0tuhEggs5oh0o2LJWmOLo5","type":"track"}

Fleuve No. 1
type: MusicAlbum
date published: 2019-10-02
track: Fleuve No. 1
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155621
  explicit: false
  by artist: Mathieu David Gagnon
  by artist: Flore Laurentienne
  in album: Fleuve No. 1
    type: MusicAlbum
    date published: 2019-10-02
  isrc code: CAIRJ1900001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T02:37:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4bdbe6687dec551ea42f13d43d609c452f847aaa806ffe0a88e1f2fe36da633
  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/5H65evpOhsPHt0S6i0QLlo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5H65evpOhsPHt0S6i0QLlo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa4bdbe6687dec551ea42f13d43d609c452f847aaa806ffe0a88e1f2fe36da633","isrc":"CAIRJ1900001","name":"Fleuve No. 1","registered_at":"2026-06-08T02:37:52Z","spotify_id":"5H65evpOhsPHt0S6i0QLlo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bdbe6687dec551ea42f13d43d609c452f847aaa806ffe0a88e1f2fe36da633. 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/5H65evpOhsPHt0S6i0QLlo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5H65evpOhsPHt0S6i0QLlo.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0xa4bdbe6687dec551ea42f13d43d609c452f847aaa806ffe0a88e1f2fe36da633","isrc":"CAIRJ1900001","name":"Fleuve No. 1","registered_at":"2026-06-08T02:37:52Z","spotify_id":"5H65evpOhsPHt0S6i0QLlo","type":"track"}

8 tableaux (Deluxe)
type: MusicAlbum
date published: 2024-09-13
track: Point d'ancrage
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256133
  explicit: false
  by artist: Flore Laurentienne
  in album: 8 tableaux (Deluxe)
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: CA50N2300201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T05:53:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb42d35b41671266e54cda6e644a010e4db94e99de05a6917abe512821bd5804f
  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/393ASjTHwhgVPRDGh1yTVg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/393ASjTHwhgVPRDGh1yTVg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb42d35b41671266e54cda6e644a010e4db94e99de05a6917abe512821bd5804f","isrc":"CA50N2300201","name":"Point d'ancrage","registered_at":"2026-06-09T05:53:06Z","spotify_id":"393ASjTHwhgVPRDGh1yTVg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42d35b41671266e54cda6e644a010e4db94e99de05a6917abe512821bd5804f. 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/393ASjTHwhgVPRDGh1yTVg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/393ASjTHwhgVPRDGh1yTVg.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb42d35b41671266e54cda6e644a010e4db94e99de05a6917abe512821bd5804f","isrc":"CA50N2300201","name":"Point d'ancrage","registered_at":"2026-06-09T05:53:06Z","spotify_id":"393ASjTHwhgVPRDGh1yTVg","type":"track"}
track: La nuit bleue (Bourgie)
  type: MusicRecording
  duration: PT7M44S
  duration ms: 464706
  explicit: false
  by artist: Flore Laurentienne
  in album: 8 tableaux (Deluxe)
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: CA0RZ2400125
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T00:03:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec18682b7dde75bd605d1aac5bb9f4397f6cac3e30511254d65f1221b8c577b7
  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/0HRUW5X8ewvLavyRv70UkT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HRUW5X8ewvLavyRv70UkT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xec18682b7dde75bd605d1aac5bb9f4397f6cac3e30511254d65f1221b8c577b7","isrc":"CA0RZ2400125","name":"La nuit bleue (Bourgie)","registered_at":"2026-06-21T00:03:25Z","spotify_id":"0HRUW5X8ewvLavyRv70UkT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec18682b7dde75bd605d1aac5bb9f4397f6cac3e30511254d65f1221b8c577b7. 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/0HRUW5X8ewvLavyRv70UkT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HRUW5X8ewvLavyRv70UkT.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xec18682b7dde75bd605d1aac5bb9f4397f6cac3e30511254d65f1221b8c577b7","isrc":"CA0RZ2400125","name":"La nuit bleue (Bourgie)","registered_at":"2026-06-21T00:03:25Z","spotify_id":"0HRUW5X8ewvLavyRv70UkT","type":"track"}
track: La nuit bleue
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205866
  explicit: false
  by artist: Flore Laurentienne
  in album: 8 tableaux (Deluxe)
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: CA50N2300202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T09:02:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x211c6210aeae37120168a488163b4d20ab056875ebbcf2173deb228a67a00a8f
  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/4sVC0wnaXfCEY6t2tF94dU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sVC0wnaXfCEY6t2tF94dU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x211c6210aeae37120168a488163b4d20ab056875ebbcf2173deb228a67a00a8f","isrc":"CA50N2300202","name":"La nuit bleue","registered_at":"2026-06-06T09:02:29Z","spotify_id":"4sVC0wnaXfCEY6t2tF94dU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211c6210aeae37120168a488163b4d20ab056875ebbcf2173deb228a67a00a8f. 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/4sVC0wnaXfCEY6t2tF94dU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sVC0wnaXfCEY6t2tF94dU.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x211c6210aeae37120168a488163b4d20ab056875ebbcf2173deb228a67a00a8f","isrc":"CA50N2300202","name":"La nuit bleue","registered_at":"2026-06-06T09:02:29Z","spotify_id":"4sVC0wnaXfCEY6t2tF94dU","type":"track"}
track: Anticosti I
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170442
  explicit: false
  by artist: Flore Laurentienne
  in album: 8 tableaux (Deluxe)
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: CA0RZ2400126
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T02:49:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc06dfd87b0f6a9888304aed401eab092e7aa0c76151ba1a42ded9e7784d236b6
  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/5apJuumqPMCYJW4Idf33Pp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5apJuumqPMCYJW4Idf33Pp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc06dfd87b0f6a9888304aed401eab092e7aa0c76151ba1a42ded9e7784d236b6","isrc":"CA0RZ2400126","name":"Anticosti I","registered_at":"2026-06-23T02:49:12Z","spotify_id":"5apJuumqPMCYJW4Idf33Pp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06dfd87b0f6a9888304aed401eab092e7aa0c76151ba1a42ded9e7784d236b6. 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/5apJuumqPMCYJW4Idf33Pp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5apJuumqPMCYJW4Idf33Pp.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc06dfd87b0f6a9888304aed401eab092e7aa0c76151ba1a42ded9e7784d236b6","isrc":"CA0RZ2400126","name":"Anticosti I","registered_at":"2026-06-23T02:49:12Z","spotify_id":"5apJuumqPMCYJW4Idf33Pp","type":"track"}
track: Cap-Tourmente
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270000
  explicit: false
  by artist: Flore Laurentienne
  in album: 8 tableaux (Deluxe)
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: CA50N2300203
  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: Vent traversier
track: Au couchant
track: Les oies III
track: Feuilles IV
track: L'Île-aux-Oies
track: Autriche III
track: Bleu-vert (Vert de bleu)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T02:40:28+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2c94c0e78c28d27f98f63cfdac80e4e7bdbbb022e2f935eec54a094b3cf85282

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2hkPVtHRBameb2d6SKZGh8.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hkPVtHRBameb2d6SKZGh8

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

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 0x2c94c0e78c28d27f98f63cfdac80e4e7bdbbb022e2f935eec54a094b3cf85282. 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/2hkPVtHRBameb2d6SKZGh8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hkPVtHRBameb2d6SKZGh8.
date published: 2026-07-02T03:55:08Z

Vent traversier
type: MusicRecording
duration: PT4M19S
duration ms: 259561
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux (Deluxe)
  type: MusicAlbum
  date published: 2024-09-13
isrc code: CA0RZ2400127
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:03:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c17689a93f499999e27a753d95507b9c2616a7d3e210aa5f755d0dba867bd71
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/3cTO26fSDuQO0q3vzNAvxc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cTO26fSDuQO0q3vzNAvxc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c17689a93f499999e27a753d95507b9c2616a7d3e210aa5f755d0dba867bd71","isrc":"CA0RZ2400127","name":"Vent traversier","registered_at":"2026-06-25T08:03:54Z","spotify_id":"3cTO26fSDuQO0q3vzNAvxc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c17689a93f499999e27a753d95507b9c2616a7d3e210aa5f755d0dba867bd71. 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/3cTO26fSDuQO0q3vzNAvxc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cTO26fSDuQO0q3vzNAvxc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3c17689a93f499999e27a753d95507b9c2616a7d3e210aa5f755d0dba867bd71","isrc":"CA0RZ2400127","name":"Vent traversier","registered_at":"2026-06-25T08:03:54Z","spotify_id":"3cTO26fSDuQO0q3vzNAvxc","type":"track"}

Au couchant
type: MusicRecording
duration: PT5M44S
duration ms: 344493
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux (Deluxe)
  type: MusicAlbum
  date published: 2024-09-13
isrc code: CA50N2300204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:56:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9
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/3vzE99GdP7d8KTqk41LJbn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vzE99GdP7d8KTqk41LJbn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9","isrc":"CA50N2300204","name":"Au couchant","registered_at":"2026-06-06T15:56:25Z","spotify_id":"3vzE99GdP7d8KTqk41LJbn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9. 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/3vzE99GdP7d8KTqk41LJbn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vzE99GdP7d8KTqk41LJbn.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9","isrc":"CA50N2300204","name":"Au couchant","registered_at":"2026-06-06T15:56:25Z","spotify_id":"3vzE99GdP7d8KTqk41LJbn","type":"track"}

Les oies III
type: MusicRecording
duration: PT1M49S
duration ms: 109502
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux (Deluxe)
  type: MusicAlbum
  date published: 2024-09-13
isrc code: CA0RZ2400128
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:21:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26b5adfc6a4af1fbcc0005896df6906880da5eb9591eb8caaea33c734935b5c1
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/5ujtHJM2EoGdrhTwRwhNZj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ujtHJM2EoGdrhTwRwhNZj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26b5adfc6a4af1fbcc0005896df6906880da5eb9591eb8caaea33c734935b5c1","isrc":"CA0RZ2400128","name":"Les oies III","registered_at":"2026-06-08T19:21:57Z","spotify_id":"5ujtHJM2EoGdrhTwRwhNZj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b5adfc6a4af1fbcc0005896df6906880da5eb9591eb8caaea33c734935b5c1. 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/5ujtHJM2EoGdrhTwRwhNZj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ujtHJM2EoGdrhTwRwhNZj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x26b5adfc6a4af1fbcc0005896df6906880da5eb9591eb8caaea33c734935b5c1","isrc":"CA0RZ2400128","name":"Les oies III","registered_at":"2026-06-08T19:21:57Z","spotify_id":"5ujtHJM2EoGdrhTwRwhNZj","type":"track"}

Feuilles IV
type: MusicRecording
duration: PT4M54S
duration ms: 294626
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux (Deluxe)
  type: MusicAlbum
  date published: 2024-09-13
isrc code: CA50N2300205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:18:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39f760b55df55abfb0046ed5c769212ea4bdd90a49e80016be0b73abbd483b78
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/0TUZWEdOVTzbguQquGX1uu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TUZWEdOVTzbguQquGX1uu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39f760b55df55abfb0046ed5c769212ea4bdd90a49e80016be0b73abbd483b78","isrc":"CA50N2300205","name":"Feuilles IV","registered_at":"2026-06-19T08:18:30Z","spotify_id":"0TUZWEdOVTzbguQquGX1uu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f760b55df55abfb0046ed5c769212ea4bdd90a49e80016be0b73abbd483b78. 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/0TUZWEdOVTzbguQquGX1uu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TUZWEdOVTzbguQquGX1uu.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x39f760b55df55abfb0046ed5c769212ea4bdd90a49e80016be0b73abbd483b78","isrc":"CA50N2300205","name":"Feuilles IV","registered_at":"2026-06-19T08:18:30Z","spotify_id":"0TUZWEdOVTzbguQquGX1uu","type":"track"}

L'Île-aux-Oies
type: MusicRecording
duration: PT3M15S
duration ms: 195493
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux (Deluxe)
  type: MusicAlbum
  date published: 2024-09-13
isrc code: CA50N2300206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:29:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x065667bd39566ad6e6afa21fb911070123ba0fa562be33bc4ada3f0dac349229
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/20w1jXziwNWQ3x7jkJsRm1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20w1jXziwNWQ3x7jkJsRm1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x065667bd39566ad6e6afa21fb911070123ba0fa562be33bc4ada3f0dac349229","isrc":"CA50N2300206","name":"L'Île-aux-Oies","registered_at":"2026-06-09T15:29:00Z","spotify_id":"20w1jXziwNWQ3x7jkJsRm1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065667bd39566ad6e6afa21fb911070123ba0fa562be33bc4ada3f0dac349229. 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/20w1jXziwNWQ3x7jkJsRm1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20w1jXziwNWQ3x7jkJsRm1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x065667bd39566ad6e6afa21fb911070123ba0fa562be33bc4ada3f0dac349229","isrc":"CA50N2300206","name":"L'Île-aux-Oies","registered_at":"2026-06-09T15:29:00Z","spotify_id":"20w1jXziwNWQ3x7jkJsRm1","type":"track"}

Autriche III
type: MusicRecording
duration: PT7M14S
duration ms: 434506
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux (Deluxe)
  type: MusicAlbum
  date published: 2024-09-13
isrc code: CA50N2300207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:49:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5c714603b177fb807a08cdd6bd5d296d59b2d9e8e53d7b282c80a2b1243fecb
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/3wXfoX7CCcnLNoK9ZMS1IE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wXfoX7CCcnLNoK9ZMS1IE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5c714603b177fb807a08cdd6bd5d296d59b2d9e8e53d7b282c80a2b1243fecb","isrc":"CA50N2300207","name":"Autriche III","registered_at":"2026-06-18T12:49:57Z","spotify_id":"3wXfoX7CCcnLNoK9ZMS1IE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c714603b177fb807a08cdd6bd5d296d59b2d9e8e53d7b282c80a2b1243fecb. 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/3wXfoX7CCcnLNoK9ZMS1IE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wXfoX7CCcnLNoK9ZMS1IE.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa5c714603b177fb807a08cdd6bd5d296d59b2d9e8e53d7b282c80a2b1243fecb","isrc":"CA50N2300207","name":"Autriche III","registered_at":"2026-06-18T12:49:57Z","spotify_id":"3wXfoX7CCcnLNoK9ZMS1IE","type":"track"}

Bleu-vert (Vert de bleu)
type: MusicRecording
duration: PT2M44S
duration ms: 164151
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux (Deluxe)
  type: MusicAlbum
  date published: 2024-09-13
isrc code: CA50N2300208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:36:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8a168ac984af7365f4877b8a7410362ef9fe0f03ebc02d9aa5bdc4523541843
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/4x9p1tKZrrg0dvUlf34Ybt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4x9p1tKZrrg0dvUlf34Ybt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8a168ac984af7365f4877b8a7410362ef9fe0f03ebc02d9aa5bdc4523541843","isrc":"CA50N2300208","name":"Bleu-vert (Vert de bleu)","registered_at":"2026-06-21T19:36:44Z","spotify_id":"4x9p1tKZrrg0dvUlf34Ybt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a168ac984af7365f4877b8a7410362ef9fe0f03ebc02d9aa5bdc4523541843. 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/4x9p1tKZrrg0dvUlf34Ybt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4x9p1tKZrrg0dvUlf34Ybt.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa8a168ac984af7365f4877b8a7410362ef9fe0f03ebc02d9aa5bdc4523541843","isrc":"CA50N2300208","name":"Bleu-vert (Vert de bleu)","registered_at":"2026-06-21T19:36:44Z","spotify_id":"4x9p1tKZrrg0dvUlf34Ybt","type":"track"}

La nuit bleue (Bourgie)
type: MusicAlbum
date published: 2024-09-11
track: La nuit bleue (Bourgie)
  type: MusicRecording
  duration: PT7M44S
  duration ms: 464706
  explicit: false
  by artist: Flore Laurentienne
  in album: La nuit bleue (Bourgie)
    type: MusicAlbum
    date published: 2024-09-11
  isrc code: CA0RZ2400125
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T00:03:25+00:00

Les oies III
type: MusicAlbum
date published: 2024-08-21
track: Les oies III
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109502
  explicit: false
  by artist: Flore Laurentienne
  in album: Les oies III
    type: MusicAlbum
    date published: 2024-08-21
  isrc code: CA0RZ2400128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:21:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x26b5adfc6a4af1fbcc0005896df6906880da5eb9591eb8caaea33c734935b5c1
  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/7szcYQKH8FGvjyDKKvjKGC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7szcYQKH8FGvjyDKKvjKGC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x26b5adfc6a4af1fbcc0005896df6906880da5eb9591eb8caaea33c734935b5c1","isrc":"CA0RZ2400128","name":"Les oies III","registered_at":"2026-06-08T19:21:57Z","spotify_id":"7szcYQKH8FGvjyDKKvjKGC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b5adfc6a4af1fbcc0005896df6906880da5eb9591eb8caaea33c734935b5c1. 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/7szcYQKH8FGvjyDKKvjKGC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7szcYQKH8FGvjyDKKvjKGC.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x26b5adfc6a4af1fbcc0005896df6906880da5eb9591eb8caaea33c734935b5c1","isrc":"CA0RZ2400128","name":"Les oies III","registered_at":"2026-06-08T19:21:57Z","spotify_id":"7szcYQKH8FGvjyDKKvjKGC","type":"track"}

Fleuve No. 1
type: MusicRecording
duration: PT2M35S
duration ms: 155621
explicit: false
by artist: Mathieu David Gagnon
by artist: Flore Laurentienne
in album: Volume 1
  type: MusicAlbum
  date published: 2019-11-07
isrc code: CAIRJ1900001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:37:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4bdbe6687dec551ea42f13d43d609c452f847aaa806ffe0a88e1f2fe36da633
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/48m77vXo1acerBAcmnwjmV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48m77vXo1acerBAcmnwjmV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4bdbe6687dec551ea42f13d43d609c452f847aaa806ffe0a88e1f2fe36da633","isrc":"CAIRJ1900001","name":"Fleuve No. 1","registered_at":"2026-06-08T02:37:52Z","spotify_id":"48m77vXo1acerBAcmnwjmV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bdbe6687dec551ea42f13d43d609c452f847aaa806ffe0a88e1f2fe36da633. 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/48m77vXo1acerBAcmnwjmV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48m77vXo1acerBAcmnwjmV.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa4bdbe6687dec551ea42f13d43d609c452f847aaa806ffe0a88e1f2fe36da633","isrc":"CAIRJ1900001","name":"Fleuve No. 1","registered_at":"2026-06-08T02:37:52Z","spotify_id":"48m77vXo1acerBAcmnwjmV","type":"track"}

Voiles
type: MusicRecording
duration: PT3M28S
duration ms: 208851
explicit: false
by artist: Mathieu Pelletier-Gagnon
by artist: Flore Laurentienne
in album: Volume II
  type: MusicAlbum
  date published: 2022-10-21
isrc code: CA50N2110012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:33:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7e07bc3637b6f813444aef08d597a3dc985ed212bdefb1d0221eee6e9d5e812
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/1eliqvWVRwQPQI8oAylyDt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eliqvWVRwQPQI8oAylyDt
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 0xa7e07bc3637b6f813444aef08d597a3dc985ed212bdefb1d0221eee6e9d5e812. 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/1eliqvWVRwQPQI8oAylyDt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eliqvWVRwQPQI8oAylyDt.
  date published: 2026-06-13T13:32:09Z

Navigation IV
type: MusicRecording
duration: PT3M39S
duration ms: 219799
explicit: false
by artist: Mathieu Pelletier-Gagnon
by artist: Flore Laurentienne
in album: Volume II
  type: MusicAlbum
  date published: 2022-10-21
isrc code: CA50N2110014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:41:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x626d292db9981a419ef695c314c6389c6ca02f3a85074b888a2619f87529e475
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/7HikxcUJxT01esHdEXZWes.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HikxcUJxT01esHdEXZWes
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x626d292db9981a419ef695c314c6389c6ca02f3a85074b888a2619f87529e475","isrc":"CA50N2110014","name":"Navigation IV","registered_at":"2026-06-09T16:41:42Z","spotify_id":"7HikxcUJxT01esHdEXZWes","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626d292db9981a419ef695c314c6389c6ca02f3a85074b888a2619f87529e475. 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/7HikxcUJxT01esHdEXZWes.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HikxcUJxT01esHdEXZWes.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x626d292db9981a419ef695c314c6389c6ca02f3a85074b888a2619f87529e475","isrc":"CA50N2110014","name":"Navigation IV","registered_at":"2026-06-09T16:41:42Z","spotify_id":"7HikxcUJxT01esHdEXZWes","type":"track"}

Petit piano
type: MusicRecording
duration: PT4M17S
duration ms: 257482
explicit: false
by artist: Mathieu David Gagnon
by artist: Flore Laurentienne
in album: Volume 1
  type: MusicAlbum
  date published: 2019-11-07
isrc code: CAIRJ1900002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:53:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d7a9f8ee7070c263fc23e89379b822f61f5b7a5e6806f60056887a72c1a7047
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/4zJ9NGnkI2m7uHTUhpmZpy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zJ9NGnkI2m7uHTUhpmZpy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d7a9f8ee7070c263fc23e89379b822f61f5b7a5e6806f60056887a72c1a7047","isrc":"CAIRJ1900002","name":"Petit piano","registered_at":"2026-06-19T09:53:02Z","spotify_id":"4zJ9NGnkI2m7uHTUhpmZpy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7a9f8ee7070c263fc23e89379b822f61f5b7a5e6806f60056887a72c1a7047. 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/4zJ9NGnkI2m7uHTUhpmZpy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zJ9NGnkI2m7uHTUhpmZpy.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5d7a9f8ee7070c263fc23e89379b822f61f5b7a5e6806f60056887a72c1a7047","isrc":"CAIRJ1900002","name":"Petit piano","registered_at":"2026-06-19T09:53:02Z","spotify_id":"4zJ9NGnkI2m7uHTUhpmZpy","type":"track"}

Soir
type: MusicRecording
duration: PT4M0S
duration ms: 240895
explicit: false
by artist: Mathieu David Gagnon
by artist: Flore Laurentienne
in album: Volume 1
  type: MusicAlbum
  date published: 2019-11-07
isrc code: CAIRJ1900003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T00:15:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f14504c6d8c46fc462c7c128d72445f36e6fd409f2b7d49fe72082216262d9c
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/0NBWLC0hJIFh9zjajlekJR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NBWLC0hJIFh9zjajlekJR
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 0x5f14504c6d8c46fc462c7c128d72445f36e6fd409f2b7d49fe72082216262d9c. 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/0NBWLC0hJIFh9zjajlekJR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NBWLC0hJIFh9zjajlekJR.
  date published: 2026-07-02T03:55:08Z

1991
type: MusicRecording
duration: PT6M25S
duration ms: 385497
explicit: false
by artist: Mathieu David Gagnon
by artist: Flore Laurentienne
in album: Volume 1
  type: MusicAlbum
  date published: 2019-11-07
isrc code: CAIRJ1900004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:54:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80ff96d20e9ac74c8ed94a3a4c4b2e1e69198a34defcb8185e16157d80f0e4de
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/5OBcJvIn6xy6A525sTGhPD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OBcJvIn6xy6A525sTGhPD
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 0x80ff96d20e9ac74c8ed94a3a4c4b2e1e69198a34defcb8185e16157d80f0e4de. 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/5OBcJvIn6xy6A525sTGhPD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OBcJvIn6xy6A525sTGhPD.
  date published: 2026-07-02T03:55:08Z

Fugue
type: MusicRecording
duration: PT6M16S
duration ms: 376417
explicit: false
by artist: Mathieu David Gagnon
by artist: Flore Laurentienne
in album: Volume 1
  type: MusicAlbum
  date published: 2019-11-07
isrc code: CAIRJ1900005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:51:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a5d0fed8c44335523df5b979510c8ac3bbdd0bb0581fb22c28a8fde3c2c869e
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/66Dv4XHUJI7gP0YcuV7NUh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66Dv4XHUJI7gP0YcuV7NUh
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 0x0a5d0fed8c44335523df5b979510c8ac3bbdd0bb0581fb22c28a8fde3c2c869e. 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/66Dv4XHUJI7gP0YcuV7NUh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66Dv4XHUJI7gP0YcuV7NUh.
  date published: 2026-07-02T03:55:08Z

Route
type: MusicRecording
duration: PT3M3S
duration ms: 183642
explicit: false
by artist: Mathieu David Gagnon
by artist: Flore Laurentienne
in album: Volume 1
  type: MusicAlbum
  date published: 2019-11-07
isrc code: CAIRJ1900006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:13:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf83ba52ace4aa9cbc80ae92caa445880f4dea88b70fe1ac85bd92ee6c17a06b
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/413LZ0aScCn6yyrBQClLA4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/413LZ0aScCn6yyrBQClLA4
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 0xdf83ba52ace4aa9cbc80ae92caa445880f4dea88b70fe1ac85bd92ee6c17a06b. 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/413LZ0aScCn6yyrBQClLA4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/413LZ0aScCn6yyrBQClLA4.
  date published: 2026-07-02T03:55:08Z

Cendrillon
type: MusicRecording
duration: PT3M55S
duration ms: 235263
explicit: false
by artist: Mathieu David Gagnon
by artist: Flore Laurentienne
in album: Volume 1
  type: MusicAlbum
  date published: 2019-11-07
isrc code: CAIRJ1900007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:52:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50b05543ddbda6e6d893123078329115380085afbf8779dc77478380729e8427
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/6vZJcee5k92Tzv99Qbdmpn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vZJcee5k92Tzv99Qbdmpn
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 0x50b05543ddbda6e6d893123078329115380085afbf8779dc77478380729e8427. 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/6vZJcee5k92Tzv99Qbdmpn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vZJcee5k92Tzv99Qbdmpn.
  date published: 2026-07-02T03:55:08Z

Fleuve No. 3
type: MusicRecording
duration: PT5M23S
duration ms: 323694
explicit: false
by artist: Mathieu David Gagnon
by artist: Flore Laurentienne
in album: Volume 1
  type: MusicAlbum
  date published: 2019-11-07
isrc code: CAIRJ1900008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:42:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ba53a6145dc9e4bd219eb9569a835bf915bb43554f9e0dd9154668e559c0f13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2D6iF61xn4nAK6ZRR3i0LE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D6iF61xn4nAK6ZRR3i0LE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ba53a6145dc9e4bd219eb9569a835bf915bb43554f9e0dd9154668e559c0f13","isrc":"CAIRJ1900008","name":"Fleuve No. 3","registered_at":"2026-06-25T18:42:26Z","spotify_id":"2D6iF61xn4nAK6ZRR3i0LE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba53a6145dc9e4bd219eb9569a835bf915bb43554f9e0dd9154668e559c0f13. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2D6iF61xn4nAK6ZRR3i0LE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D6iF61xn4nAK6ZRR3i0LE.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x9ba53a6145dc9e4bd219eb9569a835bf915bb43554f9e0dd9154668e559c0f13","isrc":"CAIRJ1900008","name":"Fleuve No. 3","registered_at":"2026-06-25T18:42:26Z","spotify_id":"2D6iF61xn4nAK6ZRR3i0LE","type":"track"}

Navigation III
type: MusicRecording
duration: PT3M43S
duration ms: 223548
explicit: false
by artist: Mathieu Pelletier-Gagnon
by artist: Flore Laurentienne
in album: Volume II
  type: MusicAlbum
  date published: 2022-10-21
isrc code: CA50N2110013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:51:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc52fab09027203c0bc9a9e860d38cd7d6b9867b7b7724662c03c6074379ddad6
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/0gNtafxbiVmQsxGA2e1m9z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gNtafxbiVmQsxGA2e1m9z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc52fab09027203c0bc9a9e860d38cd7d6b9867b7b7724662c03c6074379ddad6","isrc":"CA50N2110013","name":"Navigation III","registered_at":"2026-06-23T02:51:26Z","spotify_id":"0gNtafxbiVmQsxGA2e1m9z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52fab09027203c0bc9a9e860d38cd7d6b9867b7b7724662c03c6074379ddad6. 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/0gNtafxbiVmQsxGA2e1m9z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gNtafxbiVmQsxGA2e1m9z.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc52fab09027203c0bc9a9e860d38cd7d6b9867b7b7724662c03c6074379ddad6","isrc":"CA50N2110013","name":"Navigation III","registered_at":"2026-06-23T02:51:26Z","spotify_id":"0gNtafxbiVmQsxGA2e1m9z","type":"track"}

Fleuve V
type: MusicRecording
duration: PT3M37S
duration ms: 217310
explicit: false
by artist: Mathieu Pelletier-Gagnon
by artist: Flore Laurentienne
in album: Volume II
  type: MusicAlbum
  date published: 2022-10-21
isrc code: CA50N2110015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:22:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x146449a5ddc399dde5a12a1844e8be4a01e23b79775d56c82c0c20c05a83348f
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/3FDqwc2nHnk3aWwjrCvkp1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FDqwc2nHnk3aWwjrCvkp1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x146449a5ddc399dde5a12a1844e8be4a01e23b79775d56c82c0c20c05a83348f","isrc":"CA50N2110015","name":"Fleuve V","registered_at":"2026-06-24T13:22:43Z","spotify_id":"3FDqwc2nHnk3aWwjrCvkp1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146449a5ddc399dde5a12a1844e8be4a01e23b79775d56c82c0c20c05a83348f. 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/3FDqwc2nHnk3aWwjrCvkp1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FDqwc2nHnk3aWwjrCvkp1.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x146449a5ddc399dde5a12a1844e8be4a01e23b79775d56c82c0c20c05a83348f","isrc":"CA50N2110015","name":"Fleuve V","registered_at":"2026-06-24T13:22:43Z","spotify_id":"3FDqwc2nHnk3aWwjrCvkp1","type":"track"}

Promenade
type: MusicRecording
duration: PT3M32S
duration ms: 212287
explicit: false
by artist: Mathieu Pelletier-Gagnon
by artist: Flore Laurentienne
in album: Volume II
  type: MusicAlbum
  date published: 2022-10-21
isrc code: CA50N2110016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:41:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6289efda611ee6f03fb7ba1034f582db8cb90de2e75283f9f7d14f5dd0576b0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Ii9zX9avDBZvZT7mSTJKm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ii9zX9avDBZvZT7mSTJKm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6289efda611ee6f03fb7ba1034f582db8cb90de2e75283f9f7d14f5dd0576b0d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Ii9zX9avDBZvZT7mSTJKm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ii9zX9avDBZvZT7mSTJKm.
  date published: 2026-07-02T11:38:34Z

Kamouraska
type: MusicRecording
duration: PT3M41S
duration ms: 221044
explicit: false
by artist: Mathieu Pelletier-Gagnon
by artist: Flore Laurentienne
in album: Volume II
  type: MusicAlbum
  date published: 2022-10-21
isrc code: CA50N2110017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:38:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29f63b76ca519c456a73f62bb028d7476e9229d3f2aafa88b960a504610ab422
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/36XzkDdmWsMeGKulVisBhp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36XzkDdmWsMeGKulVisBhp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
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 0x29f63b76ca519c456a73f62bb028d7476e9229d3f2aafa88b960a504610ab422. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36XzkDdmWsMeGKulVisBhp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36XzkDdmWsMeGKulVisBhp.
  date published: 2026-07-02T11:34:59Z

Fleuve V (léger retour)
type: MusicRecording
duration: PT4M56S
duration ms: 296233
explicit: false
by artist: Mathieu Pelletier-Gagnon
by artist: Flore Laurentienne
in album: Volume II
  type: MusicAlbum
  date published: 2022-10-21
isrc code: CA50N2110019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:40:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc85265c34451bbd59a2c1b429afc3f9b4a38dd47bc52b74c15f1ae866e31692
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1AG2IgBa7FFtaDAeAS6aFj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AG2IgBa7FFtaDAeAS6aFj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc85265c34451bbd59a2c1b429afc3f9b4a38dd47bc52b74c15f1ae866e31692","isrc":"CA50N2110019","name":"Fleuve V (léger retour)","registered_at":"2026-06-26T21:40:56Z","spotify_id":"1AG2IgBa7FFtaDAeAS6aFj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc85265c34451bbd59a2c1b429afc3f9b4a38dd47bc52b74c15f1ae866e31692. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1AG2IgBa7FFtaDAeAS6aFj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AG2IgBa7FFtaDAeAS6aFj.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xfc85265c34451bbd59a2c1b429afc3f9b4a38dd47bc52b74c15f1ae866e31692","isrc":"CA50N2110019","name":"Fleuve V (léger retour)","registered_at":"2026-06-26T21:40:56Z","spotify_id":"1AG2IgBa7FFtaDAeAS6aFj","type":"track"}

Canon
type: MusicRecording
duration: PT4M6S
duration ms: 246957
explicit: false
by artist: Mathieu Pelletier-Gagnon
by artist: Flore Laurentienne
in album: Volume II
  type: MusicAlbum
  date published: 2022-10-21
isrc code: CA50N2110018

Point d'ancrage
type: MusicRecording
duration: PT4M16S
duration ms: 256133
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux
  type: MusicAlbum
  date published: 2024-03-01
isrc code: CA50N2300201
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:53:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb42d35b41671266e54cda6e644a010e4db94e99de05a6917abe512821bd5804f
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/246h7nUqlpRza3nwn7rg4y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/246h7nUqlpRza3nwn7rg4y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb42d35b41671266e54cda6e644a010e4db94e99de05a6917abe512821bd5804f","isrc":"CA50N2300201","name":"Point d'ancrage","registered_at":"2026-06-09T05:53:06Z","spotify_id":"246h7nUqlpRza3nwn7rg4y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42d35b41671266e54cda6e644a010e4db94e99de05a6917abe512821bd5804f. 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/246h7nUqlpRza3nwn7rg4y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/246h7nUqlpRza3nwn7rg4y.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb42d35b41671266e54cda6e644a010e4db94e99de05a6917abe512821bd5804f","isrc":"CA50N2300201","name":"Point d'ancrage","registered_at":"2026-06-09T05:53:06Z","spotify_id":"246h7nUqlpRza3nwn7rg4y","type":"track"}

La nuit bleue
type: MusicRecording
duration: PT3M25S
duration ms: 205866
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux
  type: MusicAlbum
  date published: 2024-03-01
isrc code: CA50N2300202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:02:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x211c6210aeae37120168a488163b4d20ab056875ebbcf2173deb228a67a00a8f
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/0IzoRIdAe9mseUtrwuc1Xs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IzoRIdAe9mseUtrwuc1Xs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x211c6210aeae37120168a488163b4d20ab056875ebbcf2173deb228a67a00a8f","isrc":"CA50N2300202","name":"La nuit bleue","registered_at":"2026-06-06T09:02:29Z","spotify_id":"0IzoRIdAe9mseUtrwuc1Xs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211c6210aeae37120168a488163b4d20ab056875ebbcf2173deb228a67a00a8f. 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/0IzoRIdAe9mseUtrwuc1Xs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IzoRIdAe9mseUtrwuc1Xs.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x211c6210aeae37120168a488163b4d20ab056875ebbcf2173deb228a67a00a8f","isrc":"CA50N2300202","name":"La nuit bleue","registered_at":"2026-06-06T09:02:29Z","spotify_id":"0IzoRIdAe9mseUtrwuc1Xs","type":"track"}

Cap-Tourmente
type: MusicRecording
duration: PT4M30S
duration ms: 270000
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux
  type: MusicAlbum
  date published: 2024-03-01
isrc code: CA50N2300203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:40:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c94c0e78c28d27f98f63cfdac80e4e7bdbbb022e2f935eec54a094b3cf85282
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/619BnvlahBUYZZx1pgfZVu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/619BnvlahBUYZZx1pgfZVu
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 0x2c94c0e78c28d27f98f63cfdac80e4e7bdbbb022e2f935eec54a094b3cf85282. 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/619BnvlahBUYZZx1pgfZVu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/619BnvlahBUYZZx1pgfZVu.
  date published: 2026-06-13T17:25:41Z

Au couchant
type: MusicRecording
duration: PT5M44S
duration ms: 344493
explicit: false
by artist: Flore Laurentienne
in album: 8 tableaux
  type: MusicAlbum
  date published: 2024-03-01
isrc code: CA50N2300204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:56:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9
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/5eqovPK4whLwjlJj9x7ITG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eqovPK4whLwjlJj9x7ITG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9","isrc":"CA50N2300204","name":"Au couchant","registered_at":"2026-06-06T15:56:25Z","spotify_id":"5eqovPK4whLwjlJj9x7ITG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9. 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/5eqovPK4whLwjlJj9x7ITG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eqovPK4whLwjlJj9x7ITG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8b8c9eedba87625a9f57fc26171ec88266bd0909daa33a0cb489e68ca26caff9","isrc":"CA50N2300204","name":"Au couchant","registered_at":"2026-06-06T15:56:25Z","spotify_id":"5eqovPK4whLwjlJj9x7ITG","type":"track"}