Guillaume Grand
type: MusicGroup
genre: chanson
genre: french pop
genre: variété française
popularity: 40
followers: 21133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90f35da1658d117cde565a3c7afa8d4a661796e09ad4b52554713d8dba6c8499
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/8dcea668-4947-4297-96f8-e020a5246535.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8dcea668-4947-4297-96f8-e020a5246535.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8dcea668-4947-4297-96f8-e020a5246535
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90f35da1658d117cde565a3c7afa8d4a661796e09ad4b52554713d8dba6c8499","name":"Guillaume Grand","registered_at":"2026-06-12T04:15:39Z","symbol":"NIM0183976","token_address":"0xd17e8ca9a0ab88717c16bd3aae90375b1a160c7a","type":"artist","uuid":"8dcea668-4947-4297-96f8-e020a5246535"}
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 0x90f35da1658d117cde565a3c7afa8d4a661796e09ad4b52554713d8dba6c8499. 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/8dcea668-4947-4297-96f8-e020a5246535.json and https://artists.proofprofile.net/proofs/artist/8dcea668-4947-4297-96f8-e020a5246535.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x90f35da1658d117cde565a3c7afa8d4a661796e09ad4b52554713d8dba6c8499","name":"Guillaume Grand","registered_at":"2026-06-12T04:15:39Z","symbol":"NIM0183976","token_address":"0xd17e8ca9a0ab88717c16bd3aae90375b1a160c7a","type":"artist","uuid":"8dcea668-4947-4297-96f8-e020a5246535"}
album: [Des]Espoirs
  type: MusicAlbum
  date published: 2022-03-11
  track: J'aime trop les gens
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210680
    explicit: false
    by artist: Guillaume Grand
    in album: [Des]Espoirs
      type: MusicAlbum
      date published: 2022-03-11
    isrc code: FR9W12011332
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-21T14:54:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x064670ae7c9b58756ce9ff71a6e707a5ca6117ae95dcbeaddbc448e18716230a
    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/6UrzOulNX8zpglqhuyEy7u.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UrzOulNX8zpglqhuyEy7u
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x064670ae7c9b58756ce9ff71a6e707a5ca6117ae95dcbeaddbc448e18716230a","isrc":"FR9W12011332","name":"J'aime trop les gens","registered_at":"2026-06-21T14:54:24Z","spotify_id":"6UrzOulNX8zpglqhuyEy7u","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064670ae7c9b58756ce9ff71a6e707a5ca6117ae95dcbeaddbc448e18716230a. 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/6UrzOulNX8zpglqhuyEy7u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UrzOulNX8zpglqhuyEy7u.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x064670ae7c9b58756ce9ff71a6e707a5ca6117ae95dcbeaddbc448e18716230a","isrc":"FR9W12011332","name":"J'aime trop les gens","registered_at":"2026-06-21T14:54:24Z","spotify_id":"6UrzOulNX8zpglqhuyEy7u","type":"track"}
  track: Mes yeux ne font pas semblant
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210506
    explicit: false
    by artist: Guillaume Grand
    in album: [Des]Espoirs
      type: MusicAlbum
      date published: 2022-03-11
    isrc code: FR9W12033259
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-11T22:40:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcc724dd84c60ab6af399d1d59c02dc2cc8955af357324f672b1ae2afa77259c4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/6yZo7QoChffN7ZpegVTXti.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yZo7QoChffN7ZpegVTXti
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xcc724dd84c60ab6af399d1d59c02dc2cc8955af357324f672b1ae2afa77259c4","isrc":"FR9W12033259","name":"Mes yeux ne font pas semblant","registered_at":"2026-06-11T22:40:52Z","spotify_id":"6yZo7QoChffN7ZpegVTXti","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc724dd84c60ab6af399d1d59c02dc2cc8955af357324f672b1ae2afa77259c4. 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/6yZo7QoChffN7ZpegVTXti.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yZo7QoChffN7ZpegVTXti.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0xcc724dd84c60ab6af399d1d59c02dc2cc8955af357324f672b1ae2afa77259c4","isrc":"FR9W12033259","name":"Mes yeux ne font pas semblant","registered_at":"2026-06-11T22:40:52Z","spotify_id":"6yZo7QoChffN7ZpegVTXti","type":"track"}
  track: Je veux entendre le vent
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220306
    explicit: false
    by artist: Guillaume Grand
    in album: [Des]Espoirs
      type: MusicAlbum
      date published: 2022-03-11
    isrc code: FR9W12025168
  track: Marie
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247226
    explicit: false
    by artist: Guillaume Grand
    in album: [Des]Espoirs
      type: MusicAlbum
      date published: 2022-03-11
    isrc code: FR9W12004989
  track: Viens ma belle
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238106
    explicit: false
    by artist: Guillaume Grand
    in album: [Des]Espoirs
      type: MusicAlbum
      date published: 2022-03-11
    isrc code: FR9W12025169
  track: Comme un gout
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187546
    explicit: false
    by artist: Guillaume Grand
    in album: [Des]Espoirs
      type: MusicAlbum
      date published: 2022-03-11
    isrc code: FR9W12033266
  track: Au vent
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190200
    explicit: false
    by artist: Guillaume Grand
    in album: [Des]Espoirs
      type: MusicAlbum
      date published: 2022-03-11
    isrc code: FR9W12004966
  track: Océan
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180960
    explicit: false
    by artist: Guillaume Grand
    in album: [Des]Espoirs
      type: MusicAlbum
      date published: 2022-03-11
    isrc code: FR9W12004967
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Gangrène
  track: Tes larmes
album: Il paraît
album: L'amour Est Laid
album: Viens ma belle (Edit radio)
album: Je veux entendre le vent (Radio edit)
album: J'aime trop les gens
album: Je sais... (version radio)
album: Toi et moi
album: Mooiste Franse Chansons
album: Chansons - Franse Liedjes
album: Ooh La La: Le Meilleur de la Pop
album: Chansons melancoliques
album: 20/20
track: Océan
track: J'aime trop les gens
track: Viens ma belle - Edit radio
track: Mes yeux ne font pas semblant
track: Viens ma belle
track: Je veux entendre le vent - Radio edit
track: Je veux entendre le vent
track: Gangrène
track: Marie
track: Comme un gout
track: Au vent
track: Tes larmes
track: Toi et moi
track: J'veux vous voir sueur
track: Encore un jour
track: Je sais...
track: Il paraît

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T10:33:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x18e411379ac0153ac6c9284a80892ae79b0c0eb2f5dc340ad1cc05e4bfafde6e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0BEklK9Q0LvUEdA99Uf5DB.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BEklK9Q0LvUEdA99Uf5DB

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x18e411379ac0153ac6c9284a80892ae79b0c0eb2f5dc340ad1cc05e4bfafde6e","isrc":"FR9W12004967","name":"Océan","registered_at":"2026-06-10T10:33:33Z","spotify_id":"0BEklK9Q0LvUEdA99Uf5DB","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 0x18e411379ac0153ac6c9284a80892ae79b0c0eb2f5dc340ad1cc05e4bfafde6e. 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/0BEklK9Q0LvUEdA99Uf5DB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BEklK9Q0LvUEdA99Uf5DB.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x18e411379ac0153ac6c9284a80892ae79b0c0eb2f5dc340ad1cc05e4bfafde6e","isrc":"FR9W12004967","name":"Océan","registered_at":"2026-06-10T10:33:33Z","spotify_id":"0BEklK9Q0LvUEdA99Uf5DB","type":"track"}

Gangrène
type: MusicRecording
duration: PT3M18S
duration ms: 198053
explicit: false
by artist: Guillaume Grand
in album: [Des]Espoirs
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR9W12033265
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T23:37:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c4bc1234913aa490947bfb0510cd5b87542b9f319c726dee5d5a1ed9033cb81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4xsYFOvq1OMYUSl6symm5x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xsYFOvq1OMYUSl6symm5x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c4bc1234913aa490947bfb0510cd5b87542b9f319c726dee5d5a1ed9033cb81","isrc":"FR9W12033265","name":"Gangrène","registered_at":"2026-06-27T23:37:44Z","spotify_id":"4xsYFOvq1OMYUSl6symm5x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4bc1234913aa490947bfb0510cd5b87542b9f319c726dee5d5a1ed9033cb81. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4xsYFOvq1OMYUSl6symm5x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xsYFOvq1OMYUSl6symm5x.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x0c4bc1234913aa490947bfb0510cd5b87542b9f319c726dee5d5a1ed9033cb81","isrc":"FR9W12033265","name":"Gangrène","registered_at":"2026-06-27T23:37:44Z","spotify_id":"4xsYFOvq1OMYUSl6symm5x","type":"track"}

Tes larmes
type: MusicRecording
duration: PT3M43S
duration ms: 223333
explicit: false
by artist: Guillaume Grand
in album: [Des]Espoirs
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR9W12106134

Il paraît
type: MusicAlbum
date published: 2014-04-07
track: Il paraît
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253533
  explicit: false
  by artist: Guillaume Grand
  in album: Il paraît
    type: MusicAlbum
    date published: 2014-04-07
  isrc code: FRZ111300430
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T09:17:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55aa0406395ee62a283c2e5bf67ec9f4f0cb78786650d1bc526e797e155c6a6b
  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/0iYLmC4LQd0ItquXp9sL7A.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iYLmC4LQd0ItquXp9sL7A
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55aa0406395ee62a283c2e5bf67ec9f4f0cb78786650d1bc526e797e155c6a6b","isrc":"FRZ111300430","name":"Il paraît","registered_at":"2026-06-26T09:17:52Z","spotify_id":"0iYLmC4LQd0ItquXp9sL7A","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55aa0406395ee62a283c2e5bf67ec9f4f0cb78786650d1bc526e797e155c6a6b. 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/0iYLmC4LQd0ItquXp9sL7A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iYLmC4LQd0ItquXp9sL7A.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x55aa0406395ee62a283c2e5bf67ec9f4f0cb78786650d1bc526e797e155c6a6b","isrc":"FRZ111300430","name":"Il paraît","registered_at":"2026-06-26T09:17:52Z","spotify_id":"0iYLmC4LQd0ItquXp9sL7A","type":"track"}
track: Je sais...
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217826
  explicit: false
  by artist: Guillaume Grand
  in album: Il paraît
    type: MusicAlbum
    date published: 2014-04-07
  isrc code: FRZ111300404
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T00:48:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x697de25a5f0b81af972c9e8cb44124ee9d8c082f8b76593b6822960b95356539
  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/61iCXrdjfzahiAvLndBEEy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61iCXrdjfzahiAvLndBEEy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x697de25a5f0b81af972c9e8cb44124ee9d8c082f8b76593b6822960b95356539","isrc":"FRZ111300404","name":"Je sais...","registered_at":"2026-06-19T00:48:06Z","spotify_id":"61iCXrdjfzahiAvLndBEEy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697de25a5f0b81af972c9e8cb44124ee9d8c082f8b76593b6822960b95356539. 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/61iCXrdjfzahiAvLndBEEy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61iCXrdjfzahiAvLndBEEy.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x697de25a5f0b81af972c9e8cb44124ee9d8c082f8b76593b6822960b95356539","isrc":"FRZ111300404","name":"Je sais...","registered_at":"2026-06-19T00:48:06Z","spotify_id":"61iCXrdjfzahiAvLndBEEy","type":"track"}
track: Par mes mots
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234653
  explicit: false
  by artist: Guillaume Grand
  in album: Il paraît
    type: MusicAlbum
    date published: 2014-04-07
  isrc code: FRZ111300431
track: Ma rose
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228946
  explicit: false
  by artist: Guillaume Grand
  in album: Il paraît
    type: MusicAlbum
    date published: 2014-04-07
  isrc code: FRZ111300432
track: Elle
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213760
  explicit: false
  by artist: Guillaume Grand
  in album: Il paraît
    type: MusicAlbum
    date published: 2014-04-07
  isrc code: FRZ111300433
track: Voilà mes rêves
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197693
  explicit: false
  by artist: Guillaume Grand
  in album: Il paraît
    type: MusicAlbum
    date published: 2014-04-07
  isrc code: FRZ111300434
track: J'veux vous voir sueur
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224173
  explicit: false
  by artist: Guillaume Grand
  in album: Il paraît
    type: MusicAlbum
    date published: 2014-04-07
  isrc code: FRZ111300435
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T07:37:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd723f4673b90dfbc0aa5d1ed08392fcac01b0b15d5d19dbb1733e5087b0b8d9d
  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/1zPWU706pX42b325hnBLQc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zPWU706pX42b325hnBLQc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd723f4673b90dfbc0aa5d1ed08392fcac01b0b15d5d19dbb1733e5087b0b8d9d","isrc":"FRZ111300435","name":"J'veux vous voir sueur","registered_at":"2026-06-27T07:37:34Z","spotify_id":"1zPWU706pX42b325hnBLQc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd723f4673b90dfbc0aa5d1ed08392fcac01b0b15d5d19dbb1733e5087b0b8d9d. 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/1zPWU706pX42b325hnBLQc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zPWU706pX42b325hnBLQc.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xd723f4673b90dfbc0aa5d1ed08392fcac01b0b15d5d19dbb1733e5087b0b8d9d","isrc":"FRZ111300435","name":"J'veux vous voir sueur","registered_at":"2026-06-27T07:37:34Z","spotify_id":"1zPWU706pX42b325hnBLQc","type":"track"}
track: Encore un jour
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170520
  explicit: false
  by artist: Guillaume Grand
  in album: Il paraît
    type: MusicAlbum
    date published: 2014-04-07
  isrc code: FRZ111300436
track: Même si fou
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201626
  explicit: false
  by artist: Guillaume Grand
  in album: Il paraît
  isrc code: FRZ111300437
track: Lorène

Guillaume Grand
type: MusicGroup

Il paraît
type: MusicAlbum
date published: 2014-04-07

Lorène
type: MusicRecording
duration: PT2M49S
duration ms: 169093
explicit: false
by artist: Guillaume Grand
in album: Il paraît
  type: MusicAlbum
  date published: 2014-04-07
isrc code: FRZ111300438

L'amour Est Laid
type: MusicAlbum
date published: 2010-09-01
track: L'Amour est laid
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169693
  explicit: false
  by artist: Guillaume Grand
  in album: L'amour Est Laid
    type: MusicAlbum
    date published: 2010-09-01
  isrc code: FRZ111000585
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T10:29:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0cc5dc091be7ed185db36b42c076e26a807e21bc520dc6ce9ba226879e5d6ef0
  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/1D7zSBo1ZNA3wtKfnc1mSA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1D7zSBo1ZNA3wtKfnc1mSA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0cc5dc091be7ed185db36b42c076e26a807e21bc520dc6ce9ba226879e5d6ef0","isrc":"FRZ111000585","name":"L'Amour est laid","registered_at":"2026-06-10T10:29:29Z","spotify_id":"1D7zSBo1ZNA3wtKfnc1mSA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc5dc091be7ed185db36b42c076e26a807e21bc520dc6ce9ba226879e5d6ef0. 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/1D7zSBo1ZNA3wtKfnc1mSA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1D7zSBo1ZNA3wtKfnc1mSA.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x0cc5dc091be7ed185db36b42c076e26a807e21bc520dc6ce9ba226879e5d6ef0","isrc":"FRZ111000585","name":"L'Amour est laid","registered_at":"2026-06-10T10:29:29Z","spotify_id":"1D7zSBo1ZNA3wtKfnc1mSA","type":"track"}
track: Toi et moi
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226093
  explicit: false
  by artist: Guillaume Grand
  in album: L'amour Est Laid
    type: MusicAlbum
    date published: 2010-09-01
  isrc code: FRZ111000587
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T02:11:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7fdee28194540e74d5f4d25d4c9b62df0c0c727da5ba795d3bb4264ad59264ac
  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/1M09D3Qd5ni7uMufLp1NvJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1M09D3Qd5ni7uMufLp1NvJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7fdee28194540e74d5f4d25d4c9b62df0c0c727da5ba795d3bb4264ad59264ac","isrc":"FRZ111000587","name":"Toi et moi","registered_at":"2026-06-02T02:11:43Z","spotify_id":"1M09D3Qd5ni7uMufLp1NvJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdee28194540e74d5f4d25d4c9b62df0c0c727da5ba795d3bb4264ad59264ac. 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/1M09D3Qd5ni7uMufLp1NvJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1M09D3Qd5ni7uMufLp1NvJ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7fdee28194540e74d5f4d25d4c9b62df0c0c727da5ba795d3bb4264ad59264ac","isrc":"FRZ111000587","name":"Toi et moi","registered_at":"2026-06-02T02:11:43Z","spotify_id":"1M09D3Qd5ni7uMufLp1NvJ","type":"track"}
track: Toi l'ange
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137893
  explicit: false
  by artist: Guillaume Grand
  in album: L'amour Est Laid
    type: MusicAlbum
    date published: 2010-09-01
  isrc code: FRZ111000588
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T00:48:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37fd90753c64e28602f0eed8f10600a71458fddeafc7d2b62a99f9115dc68357
  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/1Cbns0RtdAKyyxgj3P8EJ2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Cbns0RtdAKyyxgj3P8EJ2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x37fd90753c64e28602f0eed8f10600a71458fddeafc7d2b62a99f9115dc68357","isrc":"FRZ111000588","name":"Toi l'ange","registered_at":"2026-06-19T00:48:49Z","spotify_id":"1Cbns0RtdAKyyxgj3P8EJ2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fd90753c64e28602f0eed8f10600a71458fddeafc7d2b62a99f9115dc68357. 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/1Cbns0RtdAKyyxgj3P8EJ2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Cbns0RtdAKyyxgj3P8EJ2.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x37fd90753c64e28602f0eed8f10600a71458fddeafc7d2b62a99f9115dc68357","isrc":"FRZ111000588","name":"Toi l'ange","registered_at":"2026-06-19T00:48:49Z","spotify_id":"1Cbns0RtdAKyyxgj3P8EJ2","type":"track"}
track: Demande au vent
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212693
  explicit: false
  by artist: Guillaume Grand
  in album: L'amour Est Laid
    type: MusicAlbum
    date published: 2010-09-01
  isrc code: FRZ111000589
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T00:49:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x243804ab9a596e8b3b5242b0794b9408c5034ce925eafd73f05564f1dd28cd25
  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/7tle1CNKUUJS1DZ2KzVW2r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tle1CNKUUJS1DZ2KzVW2r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x243804ab9a596e8b3b5242b0794b9408c5034ce925eafd73f05564f1dd28cd25","isrc":"FRZ111000589","name":"Demande au vent","registered_at":"2026-06-19T00:49:53Z","spotify_id":"7tle1CNKUUJS1DZ2KzVW2r","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243804ab9a596e8b3b5242b0794b9408c5034ce925eafd73f05564f1dd28cd25. 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/7tle1CNKUUJS1DZ2KzVW2r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tle1CNKUUJS1DZ2KzVW2r.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x243804ab9a596e8b3b5242b0794b9408c5034ce925eafd73f05564f1dd28cd25","isrc":"FRZ111000589","name":"Demande au vent","registered_at":"2026-06-19T00:49:53Z","spotify_id":"7tle1CNKUUJS1DZ2KzVW2r","type":"track"}
track: La Sueur de l'oubli
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249773
  explicit: false
  by artist: Guillaume Grand
  in album: L'amour Est Laid
    type: MusicAlbum
    date published: 2010-09-01
  isrc code: FRZ111000590
  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: Pendez-moi par les pieds
track: La Bonne conscience
track: Vivante
track: Couvre ta peau
track: Je veux voir les gens vivants
track: Egoïste
track: Lalalalalalalala

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T03:09:25+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9f7098005c34fd7070e126bc090d8b7ecf86020555a71d2936fb2f095e964d3a

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/5ItN7WPdOqMbVJJpmQfCVg.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ItN7WPdOqMbVJJpmQfCVg

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9f7098005c34fd7070e126bc090d8b7ecf86020555a71d2936fb2f095e964d3a","isrc":"FRZ111000590","name":"La Sueur de l'oubli","registered_at":"2026-06-25T03:09:25Z","spotify_id":"5ItN7WPdOqMbVJJpmQfCVg","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 0x9f7098005c34fd7070e126bc090d8b7ecf86020555a71d2936fb2f095e964d3a. 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/5ItN7WPdOqMbVJJpmQfCVg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ItN7WPdOqMbVJJpmQfCVg.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x9f7098005c34fd7070e126bc090d8b7ecf86020555a71d2936fb2f095e964d3a","isrc":"FRZ111000590","name":"La Sueur de l'oubli","registered_at":"2026-06-25T03:09:25Z","spotify_id":"5ItN7WPdOqMbVJJpmQfCVg","type":"track"}

Pendez-moi par les pieds
type: MusicRecording
duration: PT4M6S
duration ms: 246160
explicit: false
by artist: Guillaume Grand
in album: L'amour Est Laid
  type: MusicAlbum
  date published: 2010-09-01
isrc code: FRZ111000591
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T09:19:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28362df0b48984ad29dc64c21af21d1eb2511284665085768aa3c4781f5ca6bc
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/5i5RPvC8p9Tac5p8TqJCGj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5i5RPvC8p9Tac5p8TqJCGj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28362df0b48984ad29dc64c21af21d1eb2511284665085768aa3c4781f5ca6bc","isrc":"FRZ111000591","name":"Pendez-moi par les pieds","registered_at":"2026-06-26T09:19:58Z","spotify_id":"5i5RPvC8p9Tac5p8TqJCGj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28362df0b48984ad29dc64c21af21d1eb2511284665085768aa3c4781f5ca6bc. 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/5i5RPvC8p9Tac5p8TqJCGj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5i5RPvC8p9Tac5p8TqJCGj.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x28362df0b48984ad29dc64c21af21d1eb2511284665085768aa3c4781f5ca6bc","isrc":"FRZ111000591","name":"Pendez-moi par les pieds","registered_at":"2026-06-26T09:19:58Z","spotify_id":"5i5RPvC8p9Tac5p8TqJCGj","type":"track"}

La Bonne conscience
type: MusicRecording
duration: PT3M6S
duration ms: 186573
explicit: false
by artist: Guillaume Grand
in album: L'amour Est Laid
  type: MusicAlbum
  date published: 2010-09-01
isrc code: FRZ111000592
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T22:46:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d0df4c392a271693d6201c78a4f870b1d9c374d395ef719b843d0593ce208b7
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/2kNSiYHUScikTlvNW2I1AM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kNSiYHUScikTlvNW2I1AM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d0df4c392a271693d6201c78a4f870b1d9c374d395ef719b843d0593ce208b7","isrc":"FRZ111000592","name":"La Bonne conscience","registered_at":"2026-06-23T22:46:19Z","spotify_id":"2kNSiYHUScikTlvNW2I1AM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0df4c392a271693d6201c78a4f870b1d9c374d395ef719b843d0593ce208b7. 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/2kNSiYHUScikTlvNW2I1AM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kNSiYHUScikTlvNW2I1AM.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x4d0df4c392a271693d6201c78a4f870b1d9c374d395ef719b843d0593ce208b7","isrc":"FRZ111000592","name":"La Bonne conscience","registered_at":"2026-06-23T22:46:19Z","spotify_id":"2kNSiYHUScikTlvNW2I1AM","type":"track"}

Vivante
type: MusicRecording
duration: PT2M55S
duration ms: 175266
explicit: false
by artist: Guillaume Grand
in album: L'amour Est Laid
  type: MusicAlbum
  date published: 2010-09-01
isrc code: FRZ111000593
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T22:42:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ef786618bcab5ae21edee93b7f7c0825a2b9e23cbf99ac784657666abee0025
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/0QgLomUBqoFQGrWACswVMG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QgLomUBqoFQGrWACswVMG
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 0x9ef786618bcab5ae21edee93b7f7c0825a2b9e23cbf99ac784657666abee0025. 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/0QgLomUBqoFQGrWACswVMG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QgLomUBqoFQGrWACswVMG.
  date published: 2026-07-02T03:55:08Z

Couvre ta peau
type: MusicRecording
duration: PT3M2S
duration ms: 182600
explicit: false
by artist: Guillaume Grand
in album: L'amour Est Laid
  type: MusicAlbum
  date published: 2010-09-01
isrc code: FRZ111000594
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:43:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a1acacc924bfa56fa0670e8cc0d631ddcab0ed0d8cee82a7f77660fb3552183
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/5D1IcDhaWVXUYv2EPJ3U64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5D1IcDhaWVXUYv2EPJ3U64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a1acacc924bfa56fa0670e8cc0d631ddcab0ed0d8cee82a7f77660fb3552183","isrc":"FRZ111000594","name":"Couvre ta peau","registered_at":"2026-06-10T14:43:50Z","spotify_id":"5D1IcDhaWVXUYv2EPJ3U64","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1acacc924bfa56fa0670e8cc0d631ddcab0ed0d8cee82a7f77660fb3552183. 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/5D1IcDhaWVXUYv2EPJ3U64.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5D1IcDhaWVXUYv2EPJ3U64.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2a1acacc924bfa56fa0670e8cc0d631ddcab0ed0d8cee82a7f77660fb3552183","isrc":"FRZ111000594","name":"Couvre ta peau","registered_at":"2026-06-10T14:43:50Z","spotify_id":"5D1IcDhaWVXUYv2EPJ3U64","type":"track"}

Je veux voir les gens vivants
type: MusicRecording
duration: PT3M39S
duration ms: 219960
explicit: false
by artist: Guillaume Grand
in album: L'amour Est Laid
  type: MusicAlbum
  date published: 2010-09-01
isrc code: FRZ111000595
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T03:09:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1562996e8b7a52161d6d20cddc0714e0dedc877911213b3af483a5b60942319
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/7AWVXinx87jztAo9aPKKFs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AWVXinx87jztAo9aPKKFs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1562996e8b7a52161d6d20cddc0714e0dedc877911213b3af483a5b60942319","isrc":"FRZ111000595","name":"Je veux voir les gens vivants","registered_at":"2026-06-25T03:09:43Z","spotify_id":"7AWVXinx87jztAo9aPKKFs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1562996e8b7a52161d6d20cddc0714e0dedc877911213b3af483a5b60942319. 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/7AWVXinx87jztAo9aPKKFs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AWVXinx87jztAo9aPKKFs.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa1562996e8b7a52161d6d20cddc0714e0dedc877911213b3af483a5b60942319","isrc":"FRZ111000595","name":"Je veux voir les gens vivants","registered_at":"2026-06-25T03:09:43Z","spotify_id":"7AWVXinx87jztAo9aPKKFs","type":"track"}

Egoïste
type: MusicRecording
duration: PT2M44S
duration ms: 164573
explicit: false
by artist: Guillaume Grand
in album: L'amour Est Laid
  type: MusicAlbum
  date published: 2010-09-01
isrc code: FRZ111000596
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T12:05:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d8da4c257bb1727d16cc0db99a718303150280a9813928e23d225337d899f70
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/69n0a8c6UYcHt401SCCqJf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69n0a8c6UYcHt401SCCqJf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d8da4c257bb1727d16cc0db99a718303150280a9813928e23d225337d899f70","isrc":"FRZ111000596","name":"Egoïste","registered_at":"2026-06-25T12:05:10Z","spotify_id":"69n0a8c6UYcHt401SCCqJf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8da4c257bb1727d16cc0db99a718303150280a9813928e23d225337d899f70. 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/69n0a8c6UYcHt401SCCqJf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69n0a8c6UYcHt401SCCqJf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6d8da4c257bb1727d16cc0db99a718303150280a9813928e23d225337d899f70","isrc":"FRZ111000596","name":"Egoïste","registered_at":"2026-06-25T12:05:10Z","spotify_id":"69n0a8c6UYcHt401SCCqJf","type":"track"}

Lalalalalalalala
type: MusicRecording
duration: PT5M23S
duration ms: 323306
explicit: false
by artist: Guillaume Grand
in album: L'amour Est Laid
  type: MusicAlbum
  date published: 2010-09-01
isrc code: FRZ111000597

Viens ma belle (Edit radio)
type: MusicAlbum
date published: 2021-11-26
track: Viens ma belle - Edit radio
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192459
  explicit: false
  by artist: Guillaume Grand
  in album: Viens ma belle (Edit radio)
    type: MusicAlbum
    date published: 2021-11-26
  isrc code: FR9W12025466
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T14:47:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ad490ec2dcc4ae728c89a43a38ad13fbf977ab7908e15bcd1670f5c33844128
  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/3LTYqTxdpBzLKdjaIf5EQI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LTYqTxdpBzLKdjaIf5EQI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0ad490ec2dcc4ae728c89a43a38ad13fbf977ab7908e15bcd1670f5c33844128","isrc":"FR9W12025466","name":"Viens ma belle - Edit radio","registered_at":"2026-06-22T14:47:17Z","spotify_id":"3LTYqTxdpBzLKdjaIf5EQI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad490ec2dcc4ae728c89a43a38ad13fbf977ab7908e15bcd1670f5c33844128. 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/3LTYqTxdpBzLKdjaIf5EQI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LTYqTxdpBzLKdjaIf5EQI.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x0ad490ec2dcc4ae728c89a43a38ad13fbf977ab7908e15bcd1670f5c33844128","isrc":"FR9W12025466","name":"Viens ma belle - Edit radio","registered_at":"2026-06-22T14:47:17Z","spotify_id":"3LTYqTxdpBzLKdjaIf5EQI","type":"track"}

Je veux entendre le vent (Radio edit)
type: MusicAlbum
date published: 2021-01-22
track: Je veux entendre le vent - Radio edit
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188147
  explicit: false
  by artist: Guillaume Grand
  in album: Je veux entendre le vent (Radio edit)
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: FR9W12025167
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T14:47:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66f8a5775ef76250edcddc6f913185d4e3160f98ae4fe0303db1a5adafbcd248
  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/5MwaQYEQtch1WF6X1F9IOn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MwaQYEQtch1WF6X1F9IOn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x66f8a5775ef76250edcddc6f913185d4e3160f98ae4fe0303db1a5adafbcd248","isrc":"FR9W12025167","name":"Je veux entendre le vent - Radio edit","registered_at":"2026-06-22T14:47:27Z","spotify_id":"5MwaQYEQtch1WF6X1F9IOn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T05:09:12Z
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J'aime trop les gens
type: MusicAlbum
date published: 2020-05-21
track: J'aime trop les gens
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    type: MusicAlbum
    date published: 2020-05-21
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  additional property: CopyrightStatus
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    value: https://explorer.copyrightchains.com/tx/0x064670ae7c9b58756ce9ff71a6e707a5ca6117ae95dcbeaddbc448e18716230a
  additional property: OTSHash
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  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064670ae7c9b58756ce9ff71a6e707a5ca6117ae95dcbeaddbc448e18716230a. 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/4s6qFzWtIneILSNdJAMX7N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4s6qFzWtIneILSNdJAMX7N.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x064670ae7c9b58756ce9ff71a6e707a5ca6117ae95dcbeaddbc448e18716230a","isrc":"FR9W12011332","name":"J'aime trop les gens","registered_at":"2026-06-21T14:54:24Z","spotify_id":"4s6qFzWtIneILSNdJAMX7N","type":"track"}

Je sais... (version radio)
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date published: 2013-06-14
track: Je sais... - version radio
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  duration: PT3M37S
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    type: MusicAlbum
    date published: 2013-06-14
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Toi et moi
type: MusicAlbum
date published: 2010-06-25
track: Toi et moi
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226093
  explicit: false
  by artist: Guillaume Grand
  in album: Toi et moi
    type: MusicAlbum
    date published: 2010-06-25
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  additional property: CopyrightStatus
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdee28194540e74d5f4d25d4c9b62df0c0c727da5ba795d3bb4264ad59264ac. 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/3A92gdzkl64FX8puP7zbCD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3A92gdzkl64FX8puP7zbCD.
    date published: 2026-06-13T17:25:41Z
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Mooiste Franse Chansons
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date published: 2023-04-07
track: La java bleue
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T03:55:08Z
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track: Sans raison
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96dee2e7ae0e6216be416ca8d7df58b53a1def2d1a5fe7597771bac4d212923a. 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/7KbTC6tW3oenBZILle7QkN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KbTC6tW3oenBZILle7QkN.
    date published: 2026-07-02T05:09:12Z
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track: Jamais je ne vivrai sans toi
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T03:55:08Z
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track: Les amours impossibles
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T05:09:12Z
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track: Les jardins de Paris
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  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Ne t'en fais pas pour moi
track: Sans amour (Remasterisé en 2019)
track: Elle et lui
track: Twist à Saint-Tropez
track: Paris sera toujours Paris
track: C'est ça l'amore
track: C'est pas sérieux
track: Au revoir
track: Une chanson
track: La chanson du vieux marin
track: Jezebel
track: Toi l'ami
track: Où sont tous mes amants ?
track: J'veux vous voir sueur
track: La tendresse
track: Non je ne regrette rien
track: Ecoute dans le vent
track: Et maintenant
track: La terre (Remasterisé en 2019)
track: J'ai encore rêvé d'elle
track: Pour toi qui dors
track: Mon amour
track: Mon dieu
track: Encore un jour
track: Sur ma vie
track: La vie en rose
track: Je te tendrai les bras (Remasterisé en 2019)
track: A présent tu peux t'en aller
track: La chanson des rues
track: Les poèmes de Michelle
track: Le blues americain
track: La der des der
track: Le mauvais joueur
track: Toi et moi
track: Viens danser le twist
track: J'entends siffler le train
track: Le ciel, le soleil et la mer
track: Ma florentine
track: Il sait
track: Je sais...
track: Aranjuez mon amour
track: Poker
track: Quand on a trop de coeur

Mooiste Franse Chansons
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date published: 2023-04-07

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OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1slRlyQi0EqtC6tmhkXANl

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x38a11188fbe1287bdd5d426b356bd01024e62bf715abcaec0e33ca2813e765b8","isrc":"FRZ115301010","name":"Les jardins de Paris","registered_at":"2026-06-25T22:19:11Z","spotify_id":"1slRlyQi0EqtC6tmhkXANl","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 0x38a11188fbe1287bdd5d426b356bd01024e62bf715abcaec0e33ca2813e765b8. 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/1slRlyQi0EqtC6tmhkXANl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1slRlyQi0EqtC6tmhkXANl.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x38a11188fbe1287bdd5d426b356bd01024e62bf715abcaec0e33ca2813e765b8","isrc":"FRZ115301010","name":"Les jardins de Paris","registered_at":"2026-06-25T22:19:11Z","spotify_id":"1slRlyQi0EqtC6tmhkXANl","type":"track"}

Ne t'en fais pas pour moi
type: MusicRecording
duration: PT2M57S
duration ms: 177360
explicit: false
by artist: Richard Anthony
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116403340
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:38:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3013c8086cb6d592a27b4d74179239b9b208d7daaea7b58fcdbabeb3b5feb2fc
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/2VECZ06cck3ZbLje4hoQCs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VECZ06cck3ZbLje4hoQCs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3013c8086cb6d592a27b4d74179239b9b208d7daaea7b58fcdbabeb3b5feb2fc","isrc":"FRZ116403340","name":"Ne t'en fais pas pour moi","registered_at":"2026-06-24T14:38:32Z","spotify_id":"2VECZ06cck3ZbLje4hoQCs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3013c8086cb6d592a27b4d74179239b9b208d7daaea7b58fcdbabeb3b5feb2fc. 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/2VECZ06cck3ZbLje4hoQCs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VECZ06cck3ZbLje4hoQCs.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3013c8086cb6d592a27b4d74179239b9b208d7daaea7b58fcdbabeb3b5feb2fc","isrc":"FRZ116403340","name":"Ne t'en fais pas pour moi","registered_at":"2026-06-24T14:38:32Z","spotify_id":"2VECZ06cck3ZbLje4hoQCs","type":"track"}

Sans amour (Remasterisé en 2019)
type: MusicRecording
duration: PT2M31S
duration ms: 151760
explicit: false
by artist: François Deguelt
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ041901481
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:05:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb14234caa2afc2baaf43822edd6efa47cc422c18202e7d776d05aadd0356cc28
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/1N5OjQGuRw1zPUM0CZGtu0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N5OjQGuRw1zPUM0CZGtu0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb14234caa2afc2baaf43822edd6efa47cc422c18202e7d776d05aadd0356cc28","isrc":"FRZ041901481","name":"Sans amour (Remasterisé en 2019)","registered_at":"2026-06-27T05:05:44Z","spotify_id":"1N5OjQGuRw1zPUM0CZGtu0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14234caa2afc2baaf43822edd6efa47cc422c18202e7d776d05aadd0356cc28. 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/1N5OjQGuRw1zPUM0CZGtu0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N5OjQGuRw1zPUM0CZGtu0.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xb14234caa2afc2baaf43822edd6efa47cc422c18202e7d776d05aadd0356cc28","isrc":"FRZ041901481","name":"Sans amour (Remasterisé en 2019)","registered_at":"2026-06-27T05:05:44Z","spotify_id":"1N5OjQGuRw1zPUM0CZGtu0","type":"track"}

Elle et lui
type: MusicRecording
duration: PT3M41S
duration ms: 221066
explicit: false
by artist: Charles Dumont
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ110900047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:04:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf91e23d747a47247aef47c15cebd07122be7a6054edfdac6266730a87969037
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/187T3WhE1mN4dEb1jBaQFy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/187T3WhE1mN4dEb1jBaQFy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf91e23d747a47247aef47c15cebd07122be7a6054edfdac6266730a87969037","isrc":"FRZ110900047","name":"Elle et lui","registered_at":"2026-06-27T05:04:37Z","spotify_id":"187T3WhE1mN4dEb1jBaQFy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf91e23d747a47247aef47c15cebd07122be7a6054edfdac6266730a87969037. 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/187T3WhE1mN4dEb1jBaQFy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/187T3WhE1mN4dEb1jBaQFy.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xdf91e23d747a47247aef47c15cebd07122be7a6054edfdac6266730a87969037","isrc":"FRZ110900047","name":"Elle et lui","registered_at":"2026-06-27T05:04:37Z","spotify_id":"187T3WhE1mN4dEb1jBaQFy","type":"track"}

Twist à Saint-Tropez
type: MusicRecording
duration: PT1M44S
duration ms: 104600
explicit: false
by artist: Les Chats Sauvages
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116101520

Paris sera toujours Paris
type: MusicRecording
duration: PT3M14S
duration ms: 194933
explicit: false
by artist: Maurice Chevalier
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ113904860

C'est ça l'amore
type: MusicRecording
duration: PT1M49S
duration ms: 109066
explicit: false
by artist: Les Compagnons De La Chanson
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116001960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:39:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60a7f7900c9db3dc7a3aa0e72c965a13d078af82ad324417fa80c81bdaa5f5e1
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/29rlA4ghyeMUMkel2kfiP1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29rlA4ghyeMUMkel2kfiP1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60a7f7900c9db3dc7a3aa0e72c965a13d078af82ad324417fa80c81bdaa5f5e1","isrc":"FRZ116001960","name":"C'est ça l'amore","registered_at":"2026-06-24T14:39:11Z","spotify_id":"29rlA4ghyeMUMkel2kfiP1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a7f7900c9db3dc7a3aa0e72c965a13d078af82ad324417fa80c81bdaa5f5e1. 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/29rlA4ghyeMUMkel2kfiP1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29rlA4ghyeMUMkel2kfiP1.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x60a7f7900c9db3dc7a3aa0e72c965a13d078af82ad324417fa80c81bdaa5f5e1","isrc":"FRZ116001960","name":"C'est ça l'amore","registered_at":"2026-06-24T14:39:11Z","spotify_id":"29rlA4ghyeMUMkel2kfiP1","type":"track"}

C'est pas sérieux
type: MusicRecording
duration: PT2M18S
duration ms: 138173
explicit: false
by artist: Les Chats Sauvages
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116101510

Au revoir
type: MusicRecording
duration: PT2M53S
duration ms: 173226
explicit: false
by artist: Richard Anthony
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116504010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:21:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9820f4347bc9136d8a8af8e4da3eee63e14da4dc81cb8c3bb28ee8ad7fd60cf
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/6sl0XdYc8XQxegF8V8gPv0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sl0XdYc8XQxegF8V8gPv0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9820f4347bc9136d8a8af8e4da3eee63e14da4dc81cb8c3bb28ee8ad7fd60cf","isrc":"FRZ116504010","name":"Au revoir","registered_at":"2026-06-25T22:21:05Z","spotify_id":"6sl0XdYc8XQxegF8V8gPv0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9820f4347bc9136d8a8af8e4da3eee63e14da4dc81cb8c3bb28ee8ad7fd60cf. 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/6sl0XdYc8XQxegF8V8gPv0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sl0XdYc8XQxegF8V8gPv0.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf9820f4347bc9136d8a8af8e4da3eee63e14da4dc81cb8c3bb28ee8ad7fd60cf","isrc":"FRZ116504010","name":"Au revoir","registered_at":"2026-06-25T22:21:05Z","spotify_id":"6sl0XdYc8XQxegF8V8gPv0","type":"track"}

Une chanson
type: MusicRecording
duration: PT2M44S
duration ms: 164293
explicit: false
by artist: Charles Dumont
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ117706198

La chanson du vieux marin
type: MusicRecording
duration: PT2M54S
duration ms: 174800
explicit: false
by artist: Fréhel
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ111200264

Jezebel
type: MusicRecording
duration: PT2M53S
duration ms: 173373
explicit: false
by artist: Charles Aznavour
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ115100630

Toi l'ami
type: MusicRecording
duration: PT2M4S
duration ms: 124800
explicit: false
by artist: Richard Anthony
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116403040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:01:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73b5557b0aa761ec7c5000e13c10a45a84b73dbbd378a8df4ddbdbf4d3ef75b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3IM2Gio3K5lOxCiziiUlVH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IM2Gio3K5lOxCiziiUlVH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73b5557b0aa761ec7c5000e13c10a45a84b73dbbd378a8df4ddbdbf4d3ef75b7","isrc":"FRZ116403040","name":"Toi l'ami","registered_at":"2026-06-23T16:01:54Z","spotify_id":"3IM2Gio3K5lOxCiziiUlVH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b5557b0aa761ec7c5000e13c10a45a84b73dbbd378a8df4ddbdbf4d3ef75b7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IM2Gio3K5lOxCiziiUlVH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IM2Gio3K5lOxCiziiUlVH.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x73b5557b0aa761ec7c5000e13c10a45a84b73dbbd378a8df4ddbdbf4d3ef75b7","isrc":"FRZ116403040","name":"Toi l'ami","registered_at":"2026-06-23T16:01:54Z","spotify_id":"3IM2Gio3K5lOxCiziiUlVH","type":"track"}

Où sont tous mes amants ?
type: MusicRecording
duration: PT3M23S
duration ms: 203266
explicit: false
by artist: Fréhel
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ110700290

J'veux vous voir sueur
type: MusicRecording
duration: PT3M44S
duration ms: 224173
explicit: false
by artist: Guillaume Grand
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ111300435
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:37:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd723f4673b90dfbc0aa5d1ed08392fcac01b0b15d5d19dbb1733e5087b0b8d9d
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/3bUpGnyrFlEg8e3H43HXsE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bUpGnyrFlEg8e3H43HXsE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd723f4673b90dfbc0aa5d1ed08392fcac01b0b15d5d19dbb1733e5087b0b8d9d","isrc":"FRZ111300435","name":"J'veux vous voir sueur","registered_at":"2026-06-27T07:37:34Z","spotify_id":"3bUpGnyrFlEg8e3H43HXsE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd723f4673b90dfbc0aa5d1ed08392fcac01b0b15d5d19dbb1733e5087b0b8d9d. 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/3bUpGnyrFlEg8e3H43HXsE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bUpGnyrFlEg8e3H43HXsE.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xd723f4673b90dfbc0aa5d1ed08392fcac01b0b15d5d19dbb1733e5087b0b8d9d","isrc":"FRZ111300435","name":"J'veux vous voir sueur","registered_at":"2026-06-27T07:37:34Z","spotify_id":"3bUpGnyrFlEg8e3H43HXsE","type":"track"}

La tendresse
type: MusicRecording
duration: PT3M9S
duration ms: 189733
explicit: false
by artist: Andre Bourvil
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116301510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:29:10+00:00

Non je ne regrette rien
type: MusicRecording
duration: PT2M37S
duration ms: 157333
explicit: false
by artist: Charles Dumont
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ118301680

Ecoute dans le vent
type: MusicRecording
duration: PT3M10S
duration ms: 190440
explicit: false
by artist: Richard Anthony
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116402980
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T11:19:08+00:00

Et maintenant
type: MusicRecording
duration: PT3M51S
duration ms: 231026
explicit: false
by artist: Gloria Lasso
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116207538

La terre (Remasterisé en 2019)
type: MusicRecording
duration: PT2M49S
duration ms: 169373
explicit: false
by artist: François Deguelt
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ041901512

J'ai encore rêvé d'elle
type: MusicRecording
duration: PT3M40S
duration ms: 220533
explicit: false
by artist: Il Etait Une Fois
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ117500850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:15:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6069e1667f685a9154ef3b2f59048b447e48792334821c54764a10aedac1809
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4XfOtaYGvO1GDDdL5FzLmW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XfOtaYGvO1GDDdL5FzLmW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6069e1667f685a9154ef3b2f59048b447e48792334821c54764a10aedac1809","isrc":"FRZ117500850","name":"J'ai encore rêvé d'elle","registered_at":"2026-06-04T07:15:39Z","spotify_id":"4XfOtaYGvO1GDDdL5FzLmW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6069e1667f685a9154ef3b2f59048b447e48792334821c54764a10aedac1809. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4XfOtaYGvO1GDDdL5FzLmW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XfOtaYGvO1GDDdL5FzLmW.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xb6069e1667f685a9154ef3b2f59048b447e48792334821c54764a10aedac1809","isrc":"FRZ117500850","name":"J'ai encore rêvé d'elle","registered_at":"2026-06-04T07:15:39Z","spotify_id":"4XfOtaYGvO1GDDdL5FzLmW","type":"track"}

Pour toi qui dors
type: MusicRecording
duration: PT3M3S
duration ms: 183653
explicit: false
by artist: Richard Anthony
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116702620

Mon amour
type: MusicRecording
duration: PT3M17S
duration ms: 197533
explicit: false
by artist: Nilda Fernandez
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ111200414

Mon dieu
type: MusicRecording
duration: PT3M44S
duration ms: 224466
explicit: false
by artist: Charles Dumont
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ117306217

Encore un jour
type: MusicRecording
duration: PT2M50S
duration ms: 170520
explicit: false
by artist: Guillaume Grand
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ111300436

Sur ma vie
type: MusicRecording
duration: PT3M4S
duration ms: 184653
explicit: false
by artist: Charles Aznavour
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ115500810

La vie en rose
type: MusicRecording
duration: PT3M21S
duration ms: 201133
explicit: false
by artist: Madeleine Peyroux
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: USAT29600157
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T23:47:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33531e40716f5c71faf45cd592f2c941aace6fb1f2ac25badbba714fcd952d14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/21agP1VYMdjW1Fkilv9syM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21agP1VYMdjW1Fkilv9syM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33531e40716f5c71faf45cd592f2c941aace6fb1f2ac25badbba714fcd952d14","isrc":"USAT29600157","name":"La vie en rose","registered_at":"2026-06-01T23:47:03Z","spotify_id":"21agP1VYMdjW1Fkilv9syM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33531e40716f5c71faf45cd592f2c941aace6fb1f2ac25badbba714fcd952d14. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/21agP1VYMdjW1Fkilv9syM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21agP1VYMdjW1Fkilv9syM.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x33531e40716f5c71faf45cd592f2c941aace6fb1f2ac25badbba714fcd952d14","isrc":"USAT29600157","name":"La vie en rose","registered_at":"2026-06-01T23:47:03Z","spotify_id":"21agP1VYMdjW1Fkilv9syM","type":"track"}

Je te tendrai les bras (Remasterisé en 2019)
type: MusicRecording
duration: PT3M8S
duration ms: 188546
explicit: false
by artist: François Deguelt
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ041901489

A présent tu peux t'en aller
type: MusicRecording
duration: PT2M41S
duration ms: 161973
explicit: false
by artist: Richard Anthony
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116402970
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:38:47+00:00

La chanson des rues
type: MusicRecording
duration: PT3M3S
duration ms: 183600
explicit: false
by artist: Jean Sablon
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116003090

Les poèmes de Michelle
type: MusicRecording
duration: PT3M57S
duration ms: 237320
explicit: false
by artist: Teri Moïse
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRS639600007

Le blues americain
type: MusicRecording
duration: PT4M1S
duration ms: 241466
explicit: false
by artist: Charles Dumont
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ118004230

La der des der
type: MusicRecording
duration: PT2M49S
duration ms: 169426
explicit: false
by artist: Fréhel
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ113900500

Le mauvais joueur
type: MusicRecording
duration: PT4M6S
duration ms: 246573
explicit: false
by artist: Dick Rivers
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRW090600018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:49:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1482b8543165efe7ad9906c58deec7ff3ce1099d7b39eebe17c156284b5e1b98
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/7r4UP4rFszBys0NSUlZqGq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r4UP4rFszBys0NSUlZqGq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1482b8543165efe7ad9906c58deec7ff3ce1099d7b39eebe17c156284b5e1b98","isrc":"FRW090600018","name":"Le mauvais joueur","registered_at":"2026-06-27T20:49:53Z","spotify_id":"7r4UP4rFszBys0NSUlZqGq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1482b8543165efe7ad9906c58deec7ff3ce1099d7b39eebe17c156284b5e1b98. 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/7r4UP4rFszBys0NSUlZqGq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r4UP4rFszBys0NSUlZqGq.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x1482b8543165efe7ad9906c58deec7ff3ce1099d7b39eebe17c156284b5e1b98","isrc":"FRW090600018","name":"Le mauvais joueur","registered_at":"2026-06-27T20:49:53Z","spotify_id":"7r4UP4rFszBys0NSUlZqGq","type":"track"}

Toi et moi
type: MusicRecording
duration: PT3M46S
duration ms: 226093
explicit: false
by artist: Guillaume Grand
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ111000587
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T02:11:43+00:00

Viens danser le twist
type: MusicRecording
duration: PT2M10S
duration ms: 130240
explicit: false
by artist: Les Chats Sauvages
by artist: Dick Rivers
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116103060

La vie en rose
type: MusicRecording
duration: PT2M54S
duration ms: 174600
explicit: false
by artist: Joséphine Baker
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116801020

J'entends siffler le train
type: MusicRecording
duration: PT3M23S
duration ms: 203640
explicit: false
by artist: Richard Anthony
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ116200960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:09:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab9b87583b9c7819584c2b004d7a03bbce44a7391ccbb39e987878f574a3b9e2
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/0w773gySXjmCYE71OFjQYU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0w773gySXjmCYE71OFjQYU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab9b87583b9c7819584c2b004d7a03bbce44a7391ccbb39e987878f574a3b9e2","isrc":"FRZ116200960","name":"J'entends siffler le train","registered_at":"2026-06-04T11:09:15Z","spotify_id":"0w773gySXjmCYE71OFjQYU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9b87583b9c7819584c2b004d7a03bbce44a7391ccbb39e987878f574a3b9e2. 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/0w773gySXjmCYE71OFjQYU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0w773gySXjmCYE71OFjQYU.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xab9b87583b9c7819584c2b004d7a03bbce44a7391ccbb39e987878f574a3b9e2","isrc":"FRZ116200960","name":"J'entends siffler le train","registered_at":"2026-06-04T11:09:15Z","spotify_id":"0w773gySXjmCYE71OFjQYU","type":"track"}

Le ciel, le soleil et la mer
type: MusicRecording
duration: PT2M53S
duration ms: 173680
explicit: false
by artist: François Deguelt
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ041901372
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:09:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab14707626fcde94ae1343b05b42afe3d4be58e24099e192bd6d62f496cdcb9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/52qMjM6TU435V9qqkt3HDt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52qMjM6TU435V9qqkt3HDt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab14707626fcde94ae1343b05b42afe3d4be58e24099e192bd6d62f496cdcb9c","isrc":"FRZ041901372","name":"Le ciel, le soleil et la mer","registered_at":"2026-06-07T04:09:22Z","spotify_id":"52qMjM6TU435V9qqkt3HDt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab14707626fcde94ae1343b05b42afe3d4be58e24099e192bd6d62f496cdcb9c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52qMjM6TU435V9qqkt3HDt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52qMjM6TU435V9qqkt3HDt.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xab14707626fcde94ae1343b05b42afe3d4be58e24099e192bd6d62f496cdcb9c","isrc":"FRZ041901372","name":"Le ciel, le soleil et la mer","registered_at":"2026-06-07T04:09:22Z","spotify_id":"52qMjM6TU435V9qqkt3HDt","type":"track"}

Ma florentine
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Il sait
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Je sais...
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697de25a5f0b81af972c9e8cb44124ee9d8c082f8b76593b6822960b95356539. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/61N3Vk52jpm4TR1gbZmq39.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61N3Vk52jpm4TR1gbZmq39.
  date published: 2026-07-08T03:22:41Z
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Aranjuez mon amour
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isrc code: FRZ116700880
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386275b9b9526a2f213f54845bd995bb215d0cef113a5ff83d543f95992ff5ba. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5s5QDwjaTHrmzaVDGH52AD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5s5QDwjaTHrmzaVDGH52AD.
  date published: 2026-07-08T03:22:41Z
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Poker
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Quand on a trop de coeur
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Chansons - Franse Liedjes
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  by artist: Maurice André
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T11:34:59Z
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track: Au risque de te déplaire
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track: La tendresse
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track: Ah ! si vous connaissiez ma poule
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track: Gnossiennes: IV. Lent
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track: Jezebel
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track: Les papillons noirs
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track: Don Quichotte
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track: Je veux te dire adieu
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track: Ca
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track: Non je ne regrette rien
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track: Sur la route
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
track: A vot' bon coeur
track: La ville
track: Paris sera toujours Paris
track: Toi et moi
track: La belle amour
track: Mourir les sirènes
track: La valse à mille temps
track: Je m'en remets à toi
track: Quand on a que l'amour
track: Ce n'est rien
track: J'entends siffler le train
track: La femme d'hector
track: Le tiercé
track: La carte du tendre
track: La marche de Sacco et Vanzetti (From "Sacco et Vanzetti")
track: Ma solitude
track: La java bleue
track: J'ai encore rêvé d'elle
track: Elle est à toi
track: Comment vivre sans toi
track: A présent tu peux t'en aller
track: Plus bleu que tes yeux
track: Guitare
track: Ce n'est pas la première fois
track: Il n'y a pas d'amour heureux
track: Il nous faut regarder
track: Le ciel, le soleil et la mer
track: Twist à Saint-Tropez
track: Sur ma vie
track: Ecoute dans le vent
track: Les poèmes de Michelle
track: Aranjuez mon amour
track: J'ai troqué

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
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date published: 2026-07-08T03:20:19Z
text: {"copyright_id":"0x670f0ee09c1bce7825895cc2a0a9c730605c03386f71cd9b9fb576978727f952","isrc":"FRZ119400620","name":"Sur la route","registered_at":"2026-06-04T07:37:39Z","spotify_id":"4jOZdYWjWgXSKo5pAejpHM","type":"track"}

A vot' bon coeur
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in album: Chansons - Franse Liedjes
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La vie en rose
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isrc code: FRZ116801020

La ville
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explicit: false
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isrc code: FRZ115700860

Paris sera toujours Paris
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isrc code: FRZ113904860

Toi et moi
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdee28194540e74d5f4d25d4c9b62df0c0c727da5ba795d3bb4264ad59264ac. 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/1VTYJPAGXXPCdSR8MSbwMC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VTYJPAGXXPCdSR8MSbwMC.
  date published: 2026-07-08T03:20:19Z
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La belle amour
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Mourir les sirènes
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La valse à mille temps
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Je m'en remets à toi
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Quand on a que l'amour
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  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ115707898

Ce n'est rien
type: MusicRecording
duration: PT3M23S
duration ms: 203800
explicit: false
by artist: Philippe Uminski
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ160700021

J'entends siffler le train
type: MusicRecording
duration: PT3M23S
duration ms: 203640
explicit: false
by artist: Richard Anthony
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ116200960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:09:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab9b87583b9c7819584c2b004d7a03bbce44a7391ccbb39e987878f574a3b9e2
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/6hQNgvmUEi3LelTOV8j7XL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hQNgvmUEi3LelTOV8j7XL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab9b87583b9c7819584c2b004d7a03bbce44a7391ccbb39e987878f574a3b9e2","isrc":"FRZ116200960","name":"J'entends siffler le train","registered_at":"2026-06-04T11:09:15Z","spotify_id":"6hQNgvmUEi3LelTOV8j7XL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9b87583b9c7819584c2b004d7a03bbce44a7391ccbb39e987878f574a3b9e2. 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/6hQNgvmUEi3LelTOV8j7XL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hQNgvmUEi3LelTOV8j7XL.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xab9b87583b9c7819584c2b004d7a03bbce44a7391ccbb39e987878f574a3b9e2","isrc":"FRZ116200960","name":"J'entends siffler le train","registered_at":"2026-06-04T11:09:15Z","spotify_id":"6hQNgvmUEi3LelTOV8j7XL","type":"track"}

La femme d'hector
type: MusicRecording
duration: PT2M57S
duration ms: 177306
explicit: false
by artist: Barbara
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ115901260

Le tiercé
type: MusicRecording
duration: PT2M56S
duration ms: 176640
explicit: false
by artist: Carlos
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ110800244

La carte du tendre
type: MusicRecording
duration: PT3M5S
duration ms: 185160
explicit: false
by artist: Georges Moustaki
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ110902784

La marche de Sacco et Vanzetti (From "Sacco et Vanzetti")
type: MusicRecording
duration: PT2M26S
duration ms: 146287
explicit: false
by artist: Tino Rossi
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ041800748

Ma solitude
type: MusicRecording
duration: PT4M26S
duration ms: 266386
explicit: false
by artist: Sole Gimenez
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: ES5151201522
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T05:11:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88e9d5d61ef8f029f0684aa46416b0b8fe2dfee5001449cd7e992a5084f2d5d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/40zVKFhCIZWgGMglKdxXCp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40zVKFhCIZWgGMglKdxXCp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88e9d5d61ef8f029f0684aa46416b0b8fe2dfee5001449cd7e992a5084f2d5d8","isrc":"ES5151201522","name":"Ma solitude","registered_at":"2026-06-21T05:11:33Z","spotify_id":"40zVKFhCIZWgGMglKdxXCp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e9d5d61ef8f029f0684aa46416b0b8fe2dfee5001449cd7e992a5084f2d5d8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40zVKFhCIZWgGMglKdxXCp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40zVKFhCIZWgGMglKdxXCp.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x88e9d5d61ef8f029f0684aa46416b0b8fe2dfee5001449cd7e992a5084f2d5d8","isrc":"ES5151201522","name":"Ma solitude","registered_at":"2026-06-21T05:11:33Z","spotify_id":"40zVKFhCIZWgGMglKdxXCp","type":"track"}

La java bleue
type: MusicRecording
duration: PT2M45S
duration ms: 165893
explicit: false
by artist: Fréhel
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ113900350
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T08:02:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a18e478d5b439ef8a93aed3366239e7ce1ede819d734e0cb994155da009ba3e
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/6kDKSkfQUIvt4tMGK3nTqO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kDKSkfQUIvt4tMGK3nTqO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a18e478d5b439ef8a93aed3366239e7ce1ede819d734e0cb994155da009ba3e","isrc":"FRZ113900350","name":"La java bleue","registered_at":"2026-06-22T08:02:13Z","spotify_id":"6kDKSkfQUIvt4tMGK3nTqO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a18e478d5b439ef8a93aed3366239e7ce1ede819d734e0cb994155da009ba3e. 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/6kDKSkfQUIvt4tMGK3nTqO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kDKSkfQUIvt4tMGK3nTqO.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x8a18e478d5b439ef8a93aed3366239e7ce1ede819d734e0cb994155da009ba3e","isrc":"FRZ113900350","name":"La java bleue","registered_at":"2026-06-22T08:02:13Z","spotify_id":"6kDKSkfQUIvt4tMGK3nTqO","type":"track"}

J'ai encore rêvé d'elle
type: MusicRecording
duration: PT3M40S
duration ms: 220533
explicit: false
by artist: Il Etait Une Fois
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ117500850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:15:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6069e1667f685a9154ef3b2f59048b447e48792334821c54764a10aedac1809
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/6wPRtgKZNDsclZn7sVtSeq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wPRtgKZNDsclZn7sVtSeq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6069e1667f685a9154ef3b2f59048b447e48792334821c54764a10aedac1809","isrc":"FRZ117500850","name":"J'ai encore rêvé d'elle","registered_at":"2026-06-04T07:15:39Z","spotify_id":"6wPRtgKZNDsclZn7sVtSeq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6069e1667f685a9154ef3b2f59048b447e48792334821c54764a10aedac1809. 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/6wPRtgKZNDsclZn7sVtSeq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wPRtgKZNDsclZn7sVtSeq.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xb6069e1667f685a9154ef3b2f59048b447e48792334821c54764a10aedac1809","isrc":"FRZ117500850","name":"J'ai encore rêvé d'elle","registered_at":"2026-06-04T07:15:39Z","spotify_id":"6wPRtgKZNDsclZn7sVtSeq","type":"track"}

Elle est à toi
type: MusicRecording
duration: PT4M37S
duration ms: 277293
explicit: false
by artist: Assia
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ180000048

Comment vivre sans toi
type: MusicRecording
duration: PT3M47S
duration ms: 227133
explicit: false
by artist: Caroline Costa
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ111100897

A présent tu peux t'en aller
type: MusicRecording
duration: PT2M41S
duration ms: 161973
explicit: false
by artist: Richard Anthony
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ116402970
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:38:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7aed00e49649b8ee5727c797e8aadd336168dd4483685ba5ec1d16e095b4e65
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0PU9jbWyvcqdOrjyVMKlUj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PU9jbWyvcqdOrjyVMKlUj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7aed00e49649b8ee5727c797e8aadd336168dd4483685ba5ec1d16e095b4e65","isrc":"FRZ116402970","name":"A présent tu peux t'en aller","registered_at":"2026-06-07T03:38:47Z","spotify_id":"0PU9jbWyvcqdOrjyVMKlUj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7aed00e49649b8ee5727c797e8aadd336168dd4483685ba5ec1d16e095b4e65. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PU9jbWyvcqdOrjyVMKlUj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PU9jbWyvcqdOrjyVMKlUj.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xa7aed00e49649b8ee5727c797e8aadd336168dd4483685ba5ec1d16e095b4e65","isrc":"FRZ116402970","name":"A présent tu peux t'en aller","registered_at":"2026-06-07T03:38:47Z","spotify_id":"0PU9jbWyvcqdOrjyVMKlUj","type":"track"}

Plus bleu que tes yeux
type: MusicRecording
duration: PT3M3S
duration ms: 183866
explicit: false
by artist: Charles Aznavour
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ115200600

Guitare
type: MusicRecording
duration: PT2M53S
duration ms: 173133
explicit: false
by artist: Georges Moustaki
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ110902779

Ce n'est pas la première fois
type: MusicRecording
duration: PT2M19S
duration ms: 139133
explicit: false
by artist: Georges Moustaki
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ116101010

Il n'y a pas d'amour heureux
type: MusicRecording
duration: PT6M25S
duration ms: 385413
explicit: false
by artist: Nina Simone
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: USEE10301329
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T21:39:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6c375d25eb337345efca675ec21983cf45e701ab30160ecbf20b51b0d1b8924
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/1NK7I83KC3JUslRVN5WWKJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NK7I83KC3JUslRVN5WWKJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6c375d25eb337345efca675ec21983cf45e701ab30160ecbf20b51b0d1b8924","isrc":"USEE10301329","name":"Il n'y a pas d'amour heureux","registered_at":"2026-06-19T21:39:51Z","spotify_id":"1NK7I83KC3JUslRVN5WWKJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c375d25eb337345efca675ec21983cf45e701ab30160ecbf20b51b0d1b8924. 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/1NK7I83KC3JUslRVN5WWKJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NK7I83KC3JUslRVN5WWKJ.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xa6c375d25eb337345efca675ec21983cf45e701ab30160ecbf20b51b0d1b8924","isrc":"USEE10301329","name":"Il n'y a pas d'amour heureux","registered_at":"2026-06-19T21:39:51Z","spotify_id":"1NK7I83KC3JUslRVN5WWKJ","type":"track"}

Il nous faut regarder
type: MusicRecording
duration: PT2M5S
duration ms: 125800
explicit: false
by artist: Barbara
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ115901270

Le ciel, le soleil et la mer
type: MusicRecording
duration: PT2M53S
duration ms: 173680
explicit: false
by artist: François Deguelt
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ041901372
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:09:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab14707626fcde94ae1343b05b42afe3d4be58e24099e192bd6d62f496cdcb9c
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/2YxprEV7prmPbxPzqupcUx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YxprEV7prmPbxPzqupcUx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab14707626fcde94ae1343b05b42afe3d4be58e24099e192bd6d62f496cdcb9c","isrc":"FRZ041901372","name":"Le ciel, le soleil et la mer","registered_at":"2026-06-07T04:09:22Z","spotify_id":"2YxprEV7prmPbxPzqupcUx","type":"track"}
additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Twist à Saint-Tropez
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Sur ma vie
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Ecoute dans le vent
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subject of: OpenTimestamps Proof of Existence
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Les poèmes de Michelle
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Aranjuez mon amour
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subject of: OpenTimestamps Proof of Existence
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J'ai troqué
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Ooh La La: Le Meilleur de la Pop
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: On a beau dire
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Ooh La La: Le Meilleur de la Pop
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On a beau dire
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100/100
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You're the one
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Don't You Think
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Tant de temps
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Ma source de vie
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Dans la ville (Juste un peu d'amour pour toi)
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La grâce
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Déjà
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Sans recours
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London Blues
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Toutes les nuits
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Chansons melancoliques
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track: La chanson des vieux amants
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track: Désir
track: Quand Sinatra...
track: Les amours finissent un jour
track: L'été de notre vie
track: La belle étoile
track: Les souvenirs ça va ça vient
track: Hier c'était demain
track: Merci chérie

Désir
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Quand Sinatra...
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Les amours finissent un jour
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by artist: Cora Vaucaire
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L'été de notre vie
type: MusicRecording
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explicit: false
by artist: Jacques Hustin
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La belle étoile
type: MusicRecording
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explicit: false
by artist: Thierry Stremler
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Les souvenirs ça va ça vient
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explicit: false
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Hier c'était demain
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Merci chérie
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20/20
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date published: 2020-10-16
track: On chante ensemble
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track: C'est ça mon œil
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  by artist: Tryo
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  by artist: Magyd Cherfi
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    type: MusicAlbum
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track: Didi la sardine
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  by artist: Clarika
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    type: MusicAlbum
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track: Arthur
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  by artist: Les Ogres De Barback
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    type: MusicAlbum
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track: Dans le blablabus
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  by artist: Collectif Métissé
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    type: MusicAlbum
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track: Un petit quelque chose
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  by artist: Natasha St-Pier
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track: À chacun sa tête
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  by artist: Aldebert
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    type: MusicAlbum
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track: Tralala
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  by artist: Yves Jamait
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track: Ça y est
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track: Fille ou bien garçon
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  by artist: Christelle Chollet
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track: Le petit asticot
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  by artist: Mister Mat
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track: Bien dans ses godasses
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  by artist: HK
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track: Hop-là !
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  by artist: Didier Wampas
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track: Au travers de tes lunettes
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  by artist: Guillaume Grand
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track: Pourquoi pourquoi ?
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  by artist: Luce
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track: Écoute le soleil
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  by artist: Alain Schneider
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track: Quand les pieds font la fête
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  by artist: Eva P.
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track: L'Âne Trotro
track: On chante ensemble - Instrumental
track: On chante ensemble - Final

20/20
type: MusicAlbum
date published: 2020-10-16

L'Âne Trotro
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explicit: false
by artist: Zut
by artist: Louis Goualard
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
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On chante ensemble - Instrumental
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On chante ensemble - Final
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by artist: Zut
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Océan
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e411379ac0153ac6c9284a80892ae79b0c0eb2f5dc340ad1cc05e4bfafde6e. 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/0BEklK9Q0LvUEdA99Uf5DB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BEklK9Q0LvUEdA99Uf5DB.
  date published: 2026-06-13T13:32:09Z
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J'aime trop les gens
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:55:08Z
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Viens ma belle - Edit radio
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T05:09:12Z
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Mes yeux ne font pas semblant
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc724dd84c60ab6af399d1d59c02dc2cc8955af357324f672b1ae2afa77259c4. 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/6yZo7QoChffN7ZpegVTXti.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yZo7QoChffN7ZpegVTXti.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xcc724dd84c60ab6af399d1d59c02dc2cc8955af357324f672b1ae2afa77259c4","isrc":"FR9W12033259","name":"Mes yeux ne font pas semblant","registered_at":"2026-06-11T22:40:52Z","spotify_id":"6yZo7QoChffN7ZpegVTXti","type":"track"}

Viens ma belle
type: MusicRecording
duration: PT3M58S
duration ms: 238106
explicit: false
by artist: Guillaume Grand
in album: [Des]Espoirs
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR9W12025169

Je veux entendre le vent - Radio edit
type: MusicRecording
duration: PT3M8S
duration ms: 188147
explicit: false
by artist: Guillaume Grand
in album: Je veux entendre le vent (Radio edit)
  type: MusicAlbum
  date published: 2021-01-22
isrc code: FR9W12025167
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T14:47:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66f8a5775ef76250edcddc6f913185d4e3160f98ae4fe0303db1a5adafbcd248
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/5MwaQYEQtch1WF6X1F9IOn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MwaQYEQtch1WF6X1F9IOn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66f8a5775ef76250edcddc6f913185d4e3160f98ae4fe0303db1a5adafbcd248","isrc":"FR9W12025167","name":"Je veux entendre le vent - Radio edit","registered_at":"2026-06-22T14:47:27Z","spotify_id":"5MwaQYEQtch1WF6X1F9IOn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f8a5775ef76250edcddc6f913185d4e3160f98ae4fe0303db1a5adafbcd248. 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/5MwaQYEQtch1WF6X1F9IOn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MwaQYEQtch1WF6X1F9IOn.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x66f8a5775ef76250edcddc6f913185d4e3160f98ae4fe0303db1a5adafbcd248","isrc":"FR9W12025167","name":"Je veux entendre le vent - Radio edit","registered_at":"2026-06-22T14:47:27Z","spotify_id":"5MwaQYEQtch1WF6X1F9IOn","type":"track"}

Je veux entendre le vent
type: MusicRecording
duration: PT3M40S
duration ms: 220306
explicit: false
by artist: Guillaume Grand
in album: [Des]Espoirs
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR9W12025168

Gangrène
type: MusicRecording
duration: PT3M18S
duration ms: 198053
explicit: false
by artist: Guillaume Grand
in album: [Des]Espoirs
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR9W12033265
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T23:37:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c4bc1234913aa490947bfb0510cd5b87542b9f319c726dee5d5a1ed9033cb81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4xsYFOvq1OMYUSl6symm5x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xsYFOvq1OMYUSl6symm5x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c4bc1234913aa490947bfb0510cd5b87542b9f319c726dee5d5a1ed9033cb81","isrc":"FR9W12033265","name":"Gangrène","registered_at":"2026-06-27T23:37:44Z","spotify_id":"4xsYFOvq1OMYUSl6symm5x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4bc1234913aa490947bfb0510cd5b87542b9f319c726dee5d5a1ed9033cb81. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4xsYFOvq1OMYUSl6symm5x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xsYFOvq1OMYUSl6symm5x.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x0c4bc1234913aa490947bfb0510cd5b87542b9f319c726dee5d5a1ed9033cb81","isrc":"FR9W12033265","name":"Gangrène","registered_at":"2026-06-27T23:37:44Z","spotify_id":"4xsYFOvq1OMYUSl6symm5x","type":"track"}

Marie
type: MusicRecording
duration: PT4M7S
duration ms: 247226
explicit: false
by artist: Guillaume Grand
in album: [Des]Espoirs
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR9W12004989

Comme un gout
type: MusicRecording
duration: PT3M7S
duration ms: 187546
explicit: false
by artist: Guillaume Grand
in album: [Des]Espoirs
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR9W12033266

Au vent
type: MusicRecording
duration: PT3M10S
duration ms: 190200
explicit: false
by artist: Guillaume Grand
in album: [Des]Espoirs
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR9W12004966

Tes larmes
type: MusicRecording
duration: PT3M43S
duration ms: 223333
explicit: false
by artist: Guillaume Grand
in album: [Des]Espoirs
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR9W12106134

J'aime trop les gens
type: MusicRecording
duration: PT3M30S
duration ms: 210455
explicit: false
by artist: Guillaume Grand
in album: J'aime trop les gens
  type: MusicAlbum
  date published: 2020-05-21
isrc code: FR9W12011332
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T14:54:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x064670ae7c9b58756ce9ff71a6e707a5ca6117ae95dcbeaddbc448e18716230a
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/4s6qFzWtIneILSNdJAMX7N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4s6qFzWtIneILSNdJAMX7N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x064670ae7c9b58756ce9ff71a6e707a5ca6117ae95dcbeaddbc448e18716230a","isrc":"FR9W12011332","name":"J'aime trop les gens","registered_at":"2026-06-21T14:54:24Z","spotify_id":"4s6qFzWtIneILSNdJAMX7N","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064670ae7c9b58756ce9ff71a6e707a5ca6117ae95dcbeaddbc448e18716230a. 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/4s6qFzWtIneILSNdJAMX7N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4s6qFzWtIneILSNdJAMX7N.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x064670ae7c9b58756ce9ff71a6e707a5ca6117ae95dcbeaddbc448e18716230a","isrc":"FR9W12011332","name":"J'aime trop les gens","registered_at":"2026-06-21T14:54:24Z","spotify_id":"4s6qFzWtIneILSNdJAMX7N","type":"track"}

Toi et moi
type: MusicRecording
duration: PT3M46S
duration ms: 226093
explicit: false
by artist: Guillaume Grand
in album: Chansons - Franse Liedjes
  type: MusicAlbum
  date published: 2022-11-11
isrc code: FRZ111000587
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T02:11:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fdee28194540e74d5f4d25d4c9b62df0c0c727da5ba795d3bb4264ad59264ac
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/1VTYJPAGXXPCdSR8MSbwMC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VTYJPAGXXPCdSR8MSbwMC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fdee28194540e74d5f4d25d4c9b62df0c0c727da5ba795d3bb4264ad59264ac","isrc":"FRZ111000587","name":"Toi et moi","registered_at":"2026-06-02T02:11:43Z","spotify_id":"1VTYJPAGXXPCdSR8MSbwMC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdee28194540e74d5f4d25d4c9b62df0c0c727da5ba795d3bb4264ad59264ac. 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/1VTYJPAGXXPCdSR8MSbwMC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VTYJPAGXXPCdSR8MSbwMC.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x7fdee28194540e74d5f4d25d4c9b62df0c0c727da5ba795d3bb4264ad59264ac","isrc":"FRZ111000587","name":"Toi et moi","registered_at":"2026-06-02T02:11:43Z","spotify_id":"1VTYJPAGXXPCdSR8MSbwMC","type":"track"}

J'veux vous voir sueur
type: MusicRecording
duration: PT3M44S
duration ms: 224173
explicit: false
by artist: Guillaume Grand
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ111300435
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:37:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd723f4673b90dfbc0aa5d1ed08392fcac01b0b15d5d19dbb1733e5087b0b8d9d
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/3bUpGnyrFlEg8e3H43HXsE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bUpGnyrFlEg8e3H43HXsE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd723f4673b90dfbc0aa5d1ed08392fcac01b0b15d5d19dbb1733e5087b0b8d9d","isrc":"FRZ111300435","name":"J'veux vous voir sueur","registered_at":"2026-06-27T07:37:34Z","spotify_id":"3bUpGnyrFlEg8e3H43HXsE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd723f4673b90dfbc0aa5d1ed08392fcac01b0b15d5d19dbb1733e5087b0b8d9d. 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/3bUpGnyrFlEg8e3H43HXsE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bUpGnyrFlEg8e3H43HXsE.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xd723f4673b90dfbc0aa5d1ed08392fcac01b0b15d5d19dbb1733e5087b0b8d9d","isrc":"FRZ111300435","name":"J'veux vous voir sueur","registered_at":"2026-06-27T07:37:34Z","spotify_id":"3bUpGnyrFlEg8e3H43HXsE","type":"track"}

Encore un jour
type: MusicRecording
duration: PT2M50S
duration ms: 170520
explicit: false
by artist: Guillaume Grand
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ111300436

Toi et moi
type: MusicRecording
duration: PT3M46S
duration ms: 226093
explicit: false
by artist: Guillaume Grand
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ111000587
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T02:11:43+00:00

Je sais...
type: MusicRecording
duration: PT3M37S
duration ms: 217826
explicit: false
by artist: Guillaume Grand
in album: Mooiste Franse Chansons
  type: MusicAlbum
  date published: 2023-04-07
isrc code: FRZ111300404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:48:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x697de25a5f0b81af972c9e8cb44124ee9d8c082f8b76593b6822960b95356539
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/61N3Vk52jpm4TR1gbZmq39.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61N3Vk52jpm4TR1gbZmq39
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x697de25a5f0b81af972c9e8cb44124ee9d8c082f8b76593b6822960b95356539","isrc":"FRZ111300404","name":"Je sais...","registered_at":"2026-06-19T00:48:06Z","spotify_id":"61N3Vk52jpm4TR1gbZmq39","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697de25a5f0b81af972c9e8cb44124ee9d8c082f8b76593b6822960b95356539. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/61N3Vk52jpm4TR1gbZmq39.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61N3Vk52jpm4TR1gbZmq39.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x697de25a5f0b81af972c9e8cb44124ee9d8c082f8b76593b6822960b95356539","isrc":"FRZ111300404","name":"Je sais...","registered_at":"2026-06-19T00:48:06Z","spotify_id":"61N3Vk52jpm4TR1gbZmq39","type":"track"}

Il paraît
type: MusicRecording
duration: PT4M13S
duration ms: 253533
explicit: false
by artist: Guillaume Grand
in album: Il paraît
  type: MusicAlbum
  date published: 2014-04-07
isrc code: FRZ111300430
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T09:17:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55aa0406395ee62a283c2e5bf67ec9f4f0cb78786650d1bc526e797e155c6a6b
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/0iYLmC4LQd0ItquXp9sL7A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iYLmC4LQd0ItquXp9sL7A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55aa0406395ee62a283c2e5bf67ec9f4f0cb78786650d1bc526e797e155c6a6b","isrc":"FRZ111300430","name":"Il paraît","registered_at":"2026-06-26T09:17:52Z","spotify_id":"0iYLmC4LQd0ItquXp9sL7A","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55aa0406395ee62a283c2e5bf67ec9f4f0cb78786650d1bc526e797e155c6a6b. 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/0iYLmC4LQd0ItquXp9sL7A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iYLmC4LQd0ItquXp9sL7A.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x55aa0406395ee62a283c2e5bf67ec9f4f0cb78786650d1bc526e797e155c6a6b","isrc":"FRZ111300430","name":"Il paraît","registered_at":"2026-06-26T09:17:52Z","spotify_id":"0iYLmC4LQd0ItquXp9sL7A","type":"track"}

Je sais...
type: MusicRecording
duration: PT3M37S
duration ms: 217826
explicit: false
by artist: Guillaume Grand
in album: Il paraît
  type: MusicAlbum
  date published: 2014-04-07
isrc code: FRZ111300404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:48:06+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/61iCXrdjfzahiAvLndBEEy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61iCXrdjfzahiAvLndBEEy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x697de25a5f0b81af972c9e8cb44124ee9d8c082f8b76593b6822960b95356539","isrc":"FRZ111300404","name":"Je sais...","registered_at":"2026-06-19T00:48:06Z","spotify_id":"61iCXrdjfzahiAvLndBEEy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697de25a5f0b81af972c9e8cb44124ee9d8c082f8b76593b6822960b95356539. 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/61iCXrdjfzahiAvLndBEEy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61iCXrdjfzahiAvLndBEEy.
  date published: 2026-07-02T03:30:09Z
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