Gwendoline
type: MusicGroup
genre: cold wave
genre: french indie pop
genre: french pop
genre: post-punk
popularity: 31
followers: 13575
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. 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 0x273d5d3561d6f87fc0301623c6c1387ced6d68e99809c3271c2a48b24dce460b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4190075a-ccc8-4eeb-97bf-98718abc00a6.json and https://artists.proofprofile.net/proofs/artist/4190075a-ccc8-4eeb-97bf-98718abc00a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: C'est à moi ça
  type: MusicAlbum
  date published: 2024-03-01
  track: Conspire
    type: MusicRecording
    duration: PT5M53S
    duration ms: 353858
    explicit: false
    by artist: Gwendoline
    in album: C'est à moi ça
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: FR0Q12401655
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSRecordURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EWthCrBxck76hnFJDw9Lc
    additional property: OTSTimestamp
      type: PropertyValue
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    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf510661d8b378e114659fb540516926ec043f9254af68c8db3ad931d2ce8c18c. 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/3EWthCrBxck76hnFJDw9Lc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EWthCrBxck76hnFJDw9Lc.
      date published: 2026-07-08T03:53:27Z
  track: Clubs
    type: MusicRecording
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    explicit: false
    by artist: Gwendoline
    in album: C'est à moi ça
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: FR0Q12401656
  track: Rock 2000
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    in album: C'est à moi ça
      type: MusicAlbum
      date published: 2024-03-01
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    additional property: CopyrightStatus
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    additional property: OTSRecordURL
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    additional property: OTSVerificationAPI
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab913c5327c74f71922cbb4e9fc7e438b4b2648e36218db0c2de490534b8c40. 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/18fpfLW4jKdJHQaBMTMVjk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18fpfLW4jKdJHQaBMTMVjk.
      date published: 2026-07-02T05:09:12Z
      text: {"copyright_id":"0x5ab913c5327c74f71922cbb4e9fc7e438b4b2648e36218db0c2de490534b8c40","isrc":"FR0Q12401657","name":"Rock 2000","registered_at":"2026-06-22T18:55:30Z","spotify_id":"18fpfLW4jKdJHQaBMTMVjk","type":"track"}
  track: Si j'préfère
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188957
    explicit: false
    by artist: Gwendoline
    in album: C'est à moi ça
      type: MusicAlbum
      date published: 2024-03-01
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  track: Héros national
    type: MusicRecording
    duration: PT4M14S
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    explicit: false
    by artist: Gwendoline
    in album: C'est à moi ça
      type: MusicAlbum
      date published: 2024-03-01
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  track: Merci la ville
    type: MusicRecording
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    explicit: false
    by artist: Gwendoline
    in album: C'est à moi ça
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: FR0Q12401660
  track: Palace Meetic
    type: MusicRecording
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    by artist: Gwendoline
    in album: C'est à moi ça
      type: MusicAlbum
      date published: 2024-03-01
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  track: Le sang de papa et maman
    type: MusicRecording
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    explicit: false
    by artist: Gwendoline
    in album: C'est à moi ça
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: FR0Q12401662
  track: Pinata
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176567
    explicit: false
    by artist: Gwendoline
    in album: C'est à moi ça
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: FR0Q12401663
  track: Parce que j'ai rêvé d'être riche
album: Après c'est gobelet !
album: Sans contact
album: Start-up Nationale
album: Gwendoline (Umwelt & Traumstadt remixes)
album: Saint-Valentin (À Saint-Maclou)
album: Voldebière
album: Audi rtt
album: Chevalier Ricard
track: Start-up Nationale
track: Loin de moi
track: 1 new 2 pc
track: Rock 2000
track: Audi rtt
track: Saint-Valentin - À Saint-Maclou
track: Héros national
track: Conspire
track: Clubs
track: Chevalier Ricard
track: Si j'préfère
track: Le sang de papa et maman
track: La fin du monde - Umwelt Remix
track: Pinata
track: Parce que j'ai rêvé d'être riche
track: Voldebière (Traumstadt rework)
track: Merci la ville
track: Palace Meetic
track: Voldebière

Parce que j'ai rêvé d'être riche
type: MusicRecording
duration: PT3M58S
duration ms: 238672
explicit: false
by artist: Gwendoline
in album: C'est à moi ça
  type: MusicAlbum
  date published: 2024-03-01
isrc code: FR0Q12401664

Après c'est gobelet !
type: MusicAlbum
date published: 2022-01-14
track: Voldebière
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  by artist: Gwendoline
  in album: Après c'est gobelet !
    type: MusicAlbum
    date published: 2022-01-14
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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 0x8e8f401e95ed5fc86fec29767059c08eac16bf5133aa75ec28a949bdd0a8ec35. 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/2HCgW6LacS4oryYzYvVil2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HCgW6LacS4oryYzYvVil2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8e8f401e95ed5fc86fec29767059c08eac16bf5133aa75ec28a949bdd0a8ec35","isrc":"FRX762196505","name":"Voldebière","registered_at":"2026-06-08T15:15:31Z","spotify_id":"2HCgW6LacS4oryYzYvVil2","type":"track"}
track: Chevalier Ricard
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  explicit: false
  by artist: Gwendoline
  in album: Après c'est gobelet !
    type: MusicAlbum
    date published: 2022-01-14
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  additional property: CopyrightID
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6UlatDfAEM1q45QKreKw3J.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UlatDfAEM1q45QKreKw3J
  additional property: OTSTimestamp
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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 0x33f6028faaf7625d773c8bbca6823f46b459dfcb62673f636aade94a68321356. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6UlatDfAEM1q45QKreKw3J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UlatDfAEM1q45QKreKw3J.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x33f6028faaf7625d773c8bbca6823f46b459dfcb62673f636aade94a68321356","isrc":"FR59R2158811","name":"Chevalier Ricard","registered_at":"2026-06-06T13:26:31Z","spotify_id":"6UlatDfAEM1q45QKreKw3J","type":"track"}
track: Âmes soeurs
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  by artist: Gwendoline
  in album: Après c'est gobelet !
    type: MusicAlbum
    date published: 2022-01-14
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  additional property: CopyrightRegisteredAt
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    value: 2026-06-18T22:30:08+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wYYOHya0bck6ig4pV4yPj
  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 0xfabf2dc20073c4b8a54fe17f2efb6174316add3f2a8fc13f91e7247c7e551635. 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/2wYYOHya0bck6ig4pV4yPj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wYYOHya0bck6ig4pV4yPj.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xfabf2dc20073c4b8a54fe17f2efb6174316add3f2a8fc13f91e7247c7e551635","isrc":"FRX872171791","name":"Âmes soeurs","registered_at":"2026-06-18T22:30:08Z","spotify_id":"2wYYOHya0bck6ig4pV4yPj","type":"track"}
track: Chèques Vacances
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    date published: 2022-01-14
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gsnWQGJdgNTi88C3CdLwd
  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 0x906547cffed62aac0ced2909832b75ad81564516308b9f93ef8036987d98cec0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gsnWQGJdgNTi88C3CdLwd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gsnWQGJdgNTi88C3CdLwd.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x906547cffed62aac0ced2909832b75ad81564516308b9f93ef8036987d98cec0","isrc":"FRX872171792","name":"Chèques Vacances","registered_at":"2026-06-07T15:54:00Z","spotify_id":"2gsnWQGJdgNTi88C3CdLwd","type":"track"}
track: Du Lundi au Vendredi
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182655
  explicit: false
  by artist: Gwendoline
  in album: Après c'est gobelet !
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: FRX872171793
  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: Aquarium
track: Spa Tranquille
track: Audi rtt
track: La Fin Du Monde

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T06:25:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x96f1b76c190c46ffd69351158b766328d6737930238c5667dfcd13eb21a53380

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3Q8zp5B1OqdyNP7whOGd68.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Q8zp5B1OqdyNP7whOGd68

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x96f1b76c190c46ffd69351158b766328d6737930238c5667dfcd13eb21a53380","isrc":"FRX872171793","name":"Du Lundi au Vendredi","registered_at":"2026-06-08T06:25:07Z","spotify_id":"3Q8zp5B1OqdyNP7whOGd68","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 0x96f1b76c190c46ffd69351158b766328d6737930238c5667dfcd13eb21a53380. 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/3Q8zp5B1OqdyNP7whOGd68.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Q8zp5B1OqdyNP7whOGd68.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x96f1b76c190c46ffd69351158b766328d6737930238c5667dfcd13eb21a53380","isrc":"FRX872171793","name":"Du Lundi au Vendredi","registered_at":"2026-06-08T06:25:07Z","spotify_id":"3Q8zp5B1OqdyNP7whOGd68","type":"track"}

Aquarium
type: MusicRecording
duration: PT4M1S
duration ms: 241171
explicit: false
by artist: Gwendoline
in album: Après c'est gobelet !
  type: MusicAlbum
  date published: 2022-01-14
isrc code: FRX872171794
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:42:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe86c5e74fe1723d4218ba3972b55f7c12e0bdd6f3e7787994e67f06a705911d8
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/65dBDctX95f17CuanmXVZl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65dBDctX95f17CuanmXVZl
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 0xe86c5e74fe1723d4218ba3972b55f7c12e0bdd6f3e7787994e67f06a705911d8. 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/65dBDctX95f17CuanmXVZl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65dBDctX95f17CuanmXVZl.
  date published: 2026-07-02T03:55:08Z

Spa Tranquille
type: MusicRecording
duration: PT3M26S
duration ms: 206631
explicit: false
by artist: Gwendoline
in album: Après c'est gobelet !
  type: MusicAlbum
  date published: 2022-01-14
isrc code: FRX872171795
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T20:28:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5da00c1d9820ffa3b8521f021e94314e3b83e9be56d32f80001a26aec5125e51
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/7rZUwZvEXY8nfF4u5a6OIr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rZUwZvEXY8nfF4u5a6OIr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5da00c1d9820ffa3b8521f021e94314e3b83e9be56d32f80001a26aec5125e51","isrc":"FRX872171795","name":"Spa Tranquille","registered_at":"2026-06-11T20:28:52Z","spotify_id":"7rZUwZvEXY8nfF4u5a6OIr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da00c1d9820ffa3b8521f021e94314e3b83e9be56d32f80001a26aec5125e51. 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/7rZUwZvEXY8nfF4u5a6OIr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rZUwZvEXY8nfF4u5a6OIr.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5da00c1d9820ffa3b8521f021e94314e3b83e9be56d32f80001a26aec5125e51","isrc":"FRX872171795","name":"Spa Tranquille","registered_at":"2026-06-11T20:28:52Z","spotify_id":"7rZUwZvEXY8nfF4u5a6OIr","type":"track"}

Audi rtt
type: MusicRecording
duration: PT4M37S
duration ms: 277921
explicit: false
by artist: Gwendoline
in album: Après c'est gobelet !
  type: MusicAlbum
  date published: 2022-01-14
isrc code: FR96X2196384
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:01:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e8832413f2b0a78f2e590ecd1700e0098a92338c7e39f8109a9cf56466f3327
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7lBcwHvUVvJ53EqlqyzoNG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lBcwHvUVvJ53EqlqyzoNG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e8832413f2b0a78f2e590ecd1700e0098a92338c7e39f8109a9cf56466f3327","isrc":"FR96X2196384","name":"Audi rtt","registered_at":"2026-06-05T23:01:24Z","spotify_id":"7lBcwHvUVvJ53EqlqyzoNG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8832413f2b0a78f2e590ecd1700e0098a92338c7e39f8109a9cf56466f3327. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lBcwHvUVvJ53EqlqyzoNG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lBcwHvUVvJ53EqlqyzoNG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1e8832413f2b0a78f2e590ecd1700e0098a92338c7e39f8109a9cf56466f3327","isrc":"FR96X2196384","name":"Audi rtt","registered_at":"2026-06-05T23:01:24Z","spotify_id":"7lBcwHvUVvJ53EqlqyzoNG","type":"track"}

La Fin Du Monde
type: MusicRecording
duration: PT3M47S
duration ms: 227020
explicit: false
by artist: Gwendoline
in album: Après c'est gobelet !
  type: MusicAlbum
  date published: 2022-01-14
isrc code: FRX872171796
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:32:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6feb92e40d5f1ced6f6eaa7359635667761ed49f96878ca466ebbdd41c6abd3e
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/3SlIzNnazIzGwFdCbdN3rI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SlIzNnazIzGwFdCbdN3rI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6feb92e40d5f1ced6f6eaa7359635667761ed49f96878ca466ebbdd41c6abd3e","isrc":"FRX872171796","name":"La Fin Du Monde","registered_at":"2026-06-18T22:32:23Z","spotify_id":"3SlIzNnazIzGwFdCbdN3rI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6feb92e40d5f1ced6f6eaa7359635667761ed49f96878ca466ebbdd41c6abd3e. 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/3SlIzNnazIzGwFdCbdN3rI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SlIzNnazIzGwFdCbdN3rI.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6feb92e40d5f1ced6f6eaa7359635667761ed49f96878ca466ebbdd41c6abd3e","isrc":"FRX872171796","name":"La Fin Du Monde","registered_at":"2026-06-18T22:32:23Z","spotify_id":"3SlIzNnazIzGwFdCbdN3rI","type":"track"}

Sans contact
type: MusicAlbum
date published: 2022-12-02
track: Loin de moi
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253476
  explicit: false
  by artist: Gwendoline
  in album: Sans contact
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: DGA062233073
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:25:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc3d7125cb550d383b86f51f70f1299c28c7e82d1ca36eab54eb2b1cb52b57a3
  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/6C1eyj5o05o2JvjhLFXTCL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6C1eyj5o05o2JvjhLFXTCL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc3d7125cb550d383b86f51f70f1299c28c7e82d1ca36eab54eb2b1cb52b57a3","isrc":"DGA062233073","name":"Loin de moi","registered_at":"2026-06-10T22:25:45Z","spotify_id":"6C1eyj5o05o2JvjhLFXTCL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3d7125cb550d383b86f51f70f1299c28c7e82d1ca36eab54eb2b1cb52b57a3. 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/6C1eyj5o05o2JvjhLFXTCL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6C1eyj5o05o2JvjhLFXTCL.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xbc3d7125cb550d383b86f51f70f1299c28c7e82d1ca36eab54eb2b1cb52b57a3","isrc":"DGA062233073","name":"Loin de moi","registered_at":"2026-06-10T22:25:45Z","spotify_id":"6C1eyj5o05o2JvjhLFXTCL","type":"track"}
track: Start-up Nationale
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165498
  explicit: false
  by artist: Gwendoline
  in album: Sans contact
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: DGA052231618
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:30:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9
  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/2wGsxnM5F4WWpJydfE9bWL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wGsxnM5F4WWpJydfE9bWL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9","isrc":"DGA052231618","name":"Start-up Nationale","registered_at":"2026-06-09T11:30:40Z","spotify_id":"2wGsxnM5F4WWpJydfE9bWL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9. 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/2wGsxnM5F4WWpJydfE9bWL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wGsxnM5F4WWpJydfE9bWL.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9","isrc":"DGA052231618","name":"Start-up Nationale","registered_at":"2026-06-09T11:30:40Z","spotify_id":"2wGsxnM5F4WWpJydfE9bWL","type":"track"}
track: 1 new 2 pc
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274042
  explicit: false
  by artist: Gwendoline
  in album: Sans contact
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: DGA062233074
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T11:25:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91f79de4d4d7e6c3d1884e55b06c9170619c4125c11ba410479d197c7cab3d40
  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/2RPqeuPLzJyVkS511XDwt2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RPqeuPLzJyVkS511XDwt2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x91f79de4d4d7e6c3d1884e55b06c9170619c4125c11ba410479d197c7cab3d40","isrc":"DGA062233074","name":"1 new 2 pc","registered_at":"2026-06-21T11:25:05Z","spotify_id":"2RPqeuPLzJyVkS511XDwt2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f79de4d4d7e6c3d1884e55b06c9170619c4125c11ba410479d197c7cab3d40. 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/2RPqeuPLzJyVkS511XDwt2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RPqeuPLzJyVkS511XDwt2.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x91f79de4d4d7e6c3d1884e55b06c9170619c4125c11ba410479d197c7cab3d40","isrc":"DGA062233074","name":"1 new 2 pc","registered_at":"2026-06-21T11:25:05Z","spotify_id":"2RPqeuPLzJyVkS511XDwt2","type":"track"}

Start-up Nationale
type: MusicAlbum
date published: 2022-11-02
track: Start-up Nationale
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165498
  explicit: false
  by artist: Gwendoline
  in album: Start-up Nationale
    type: MusicAlbum
    date published: 2022-11-02
  isrc code: DGA052231618
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:30:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9
  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/4th45pXtqK2d4lWnVSSTe5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4th45pXtqK2d4lWnVSSTe5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9","isrc":"DGA052231618","name":"Start-up Nationale","registered_at":"2026-06-09T11:30:40Z","spotify_id":"4th45pXtqK2d4lWnVSSTe5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9. 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/4th45pXtqK2d4lWnVSSTe5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4th45pXtqK2d4lWnVSSTe5.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9","isrc":"DGA052231618","name":"Start-up Nationale","registered_at":"2026-06-09T11:30:40Z","spotify_id":"4th45pXtqK2d4lWnVSSTe5","type":"track"}

Gwendoline (Umwelt & Traumstadt remixes)
type: MusicAlbum
date published: 2022-04-06
track: Voldebière (Traumstadt rework)
  type: MusicRecording
  duration: PT7M8S
  duration ms: 428446
  explicit: false
  by artist: Gwendoline
  by artist: Traumstadt
  in album: Gwendoline (Umwelt & Traumstadt remixes)
    type: MusicAlbum
    date published: 2022-04-06
  isrc code: FR2X42294766
track: La fin du monde - Umwelt Remix
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279028
  explicit: false
  by artist: Gwendoline
  by artist: Umwelt
  in album: Gwendoline (Umwelt & Traumstadt remixes)
    type: MusicAlbum
    date published: 2022-04-06
  isrc code: FR2X42294767

Saint-Valentin (À Saint-Maclou)
type: MusicAlbum
date published: 2022-02-14
track: Saint-Valentin - À Saint-Maclou
  type: MusicRecording
  duration: PT5M41S
  duration ms: 341538
  explicit: false
  by artist: Gwendoline
  in album: Saint-Valentin (À Saint-Maclou)
    type: MusicAlbum
    date published: 2022-02-14
  isrc code: FR10S2294587
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T21:07:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb6b600773ec07ad30b11479ef2364406829f686c640c5ba3e8033fe0fd8d987c
  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/6XpNsvoZMclYgr4SqhhC3a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XpNsvoZMclYgr4SqhhC3a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb6b600773ec07ad30b11479ef2364406829f686c640c5ba3e8033fe0fd8d987c","isrc":"FR10S2294587","name":"Saint-Valentin - À Saint-Maclou","registered_at":"2026-06-22T21:07:27Z","spotify_id":"6XpNsvoZMclYgr4SqhhC3a","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b600773ec07ad30b11479ef2364406829f686c640c5ba3e8033fe0fd8d987c. 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/6XpNsvoZMclYgr4SqhhC3a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XpNsvoZMclYgr4SqhhC3a.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb6b600773ec07ad30b11479ef2364406829f686c640c5ba3e8033fe0fd8d987c","isrc":"FR10S2294587","name":"Saint-Valentin - À Saint-Maclou","registered_at":"2026-06-22T21:07:27Z","spotify_id":"6XpNsvoZMclYgr4SqhhC3a","type":"track"}

Voldebière
type: MusicAlbum
date published: 2021-11-17
track: Voldebière
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195585
  explicit: false
  by artist: Gwendoline
  in album: Voldebière
    type: MusicAlbum
    date published: 2021-11-17
  isrc code: FRX762196505
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:15:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e8f401e95ed5fc86fec29767059c08eac16bf5133aa75ec28a949bdd0a8ec35
  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/5sYlJ8BOYOevDFxRc07Tbu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sYlJ8BOYOevDFxRc07Tbu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8e8f401e95ed5fc86fec29767059c08eac16bf5133aa75ec28a949bdd0a8ec35","isrc":"FRX762196505","name":"Voldebière","registered_at":"2026-06-08T15:15:31Z","spotify_id":"5sYlJ8BOYOevDFxRc07Tbu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8f401e95ed5fc86fec29767059c08eac16bf5133aa75ec28a949bdd0a8ec35. 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/5sYlJ8BOYOevDFxRc07Tbu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sYlJ8BOYOevDFxRc07Tbu.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x8e8f401e95ed5fc86fec29767059c08eac16bf5133aa75ec28a949bdd0a8ec35","isrc":"FRX762196505","name":"Voldebière","registered_at":"2026-06-08T15:15:31Z","spotify_id":"5sYlJ8BOYOevDFxRc07Tbu","type":"track"}

Audi rtt
type: MusicAlbum
date published: 2021-06-16
track: Audi rtt
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277921
  explicit: false
  by artist: Gwendoline
  in album: Audi rtt
    type: MusicAlbum
    date published: 2021-06-16
  isrc code: FR96X2196384
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:01:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1e8832413f2b0a78f2e590ecd1700e0098a92338c7e39f8109a9cf56466f3327
  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/6t7z8YBJMYIRrAryQhJtuN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6t7z8YBJMYIRrAryQhJtuN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1e8832413f2b0a78f2e590ecd1700e0098a92338c7e39f8109a9cf56466f3327","isrc":"FR96X2196384","name":"Audi rtt","registered_at":"2026-06-05T23:01:24Z","spotify_id":"6t7z8YBJMYIRrAryQhJtuN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8832413f2b0a78f2e590ecd1700e0098a92338c7e39f8109a9cf56466f3327. 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/6t7z8YBJMYIRrAryQhJtuN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6t7z8YBJMYIRrAryQhJtuN.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x1e8832413f2b0a78f2e590ecd1700e0098a92338c7e39f8109a9cf56466f3327","isrc":"FR96X2196384","name":"Audi rtt","registered_at":"2026-06-05T23:01:24Z","spotify_id":"6t7z8YBJMYIRrAryQhJtuN","type":"track"}

Chevalier Ricard
type: MusicAlbum
date published: 2021-04-21
track: Chevalier Ricard
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186277
  explicit: false
  by artist: Gwendoline
  in album: Chevalier Ricard
    type: MusicAlbum
    date published: 2021-04-21
  isrc code: FR59R2158811
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:26:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x33f6028faaf7625d773c8bbca6823f46b459dfcb62673f636aade94a68321356
  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/1W45fcXlYMl9tM1JaMUQ20.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W45fcXlYMl9tM1JaMUQ20
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x33f6028faaf7625d773c8bbca6823f46b459dfcb62673f636aade94a68321356","isrc":"FR59R2158811","name":"Chevalier Ricard","registered_at":"2026-06-06T13:26:31Z","spotify_id":"1W45fcXlYMl9tM1JaMUQ20","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f6028faaf7625d773c8bbca6823f46b459dfcb62673f636aade94a68321356. 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/1W45fcXlYMl9tM1JaMUQ20.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W45fcXlYMl9tM1JaMUQ20.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x33f6028faaf7625d773c8bbca6823f46b459dfcb62673f636aade94a68321356","isrc":"FR59R2158811","name":"Chevalier Ricard","registered_at":"2026-06-06T13:26:31Z","spotify_id":"1W45fcXlYMl9tM1JaMUQ20","type":"track"}

Start-up Nationale
type: MusicRecording
duration: PT2M45S
duration ms: 165498
explicit: false
by artist: Gwendoline
in album: Start-up Nationale
  type: MusicAlbum
  date published: 2022-11-02
isrc code: DGA052231618
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:30:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9
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/4th45pXtqK2d4lWnVSSTe5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4th45pXtqK2d4lWnVSSTe5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9","isrc":"DGA052231618","name":"Start-up Nationale","registered_at":"2026-06-09T11:30:40Z","spotify_id":"4th45pXtqK2d4lWnVSSTe5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9. 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/4th45pXtqK2d4lWnVSSTe5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4th45pXtqK2d4lWnVSSTe5.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9","isrc":"DGA052231618","name":"Start-up Nationale","registered_at":"2026-06-09T11:30:40Z","spotify_id":"4th45pXtqK2d4lWnVSSTe5","type":"track"}

Loin de moi
type: MusicRecording
duration: PT4M13S
duration ms: 253476
explicit: false
by artist: Gwendoline
in album: Sans contact
  type: MusicAlbum
  date published: 2022-12-02
isrc code: DGA062233073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:25:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc3d7125cb550d383b86f51f70f1299c28c7e82d1ca36eab54eb2b1cb52b57a3
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/6C1eyj5o05o2JvjhLFXTCL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6C1eyj5o05o2JvjhLFXTCL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc3d7125cb550d383b86f51f70f1299c28c7e82d1ca36eab54eb2b1cb52b57a3","isrc":"DGA062233073","name":"Loin de moi","registered_at":"2026-06-10T22:25:45Z","spotify_id":"6C1eyj5o05o2JvjhLFXTCL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3d7125cb550d383b86f51f70f1299c28c7e82d1ca36eab54eb2b1cb52b57a3. 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/6C1eyj5o05o2JvjhLFXTCL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6C1eyj5o05o2JvjhLFXTCL.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbc3d7125cb550d383b86f51f70f1299c28c7e82d1ca36eab54eb2b1cb52b57a3","isrc":"DGA062233073","name":"Loin de moi","registered_at":"2026-06-10T22:25:45Z","spotify_id":"6C1eyj5o05o2JvjhLFXTCL","type":"track"}

1 new 2 pc
type: MusicRecording
duration: PT4M34S
duration ms: 274042
explicit: false
by artist: Gwendoline
in album: Sans contact
  type: MusicAlbum
  date published: 2022-12-02
isrc code: DGA062233074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T11:25:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91f79de4d4d7e6c3d1884e55b06c9170619c4125c11ba410479d197c7cab3d40
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/2RPqeuPLzJyVkS511XDwt2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RPqeuPLzJyVkS511XDwt2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91f79de4d4d7e6c3d1884e55b06c9170619c4125c11ba410479d197c7cab3d40","isrc":"DGA062233074","name":"1 new 2 pc","registered_at":"2026-06-21T11:25:05Z","spotify_id":"2RPqeuPLzJyVkS511XDwt2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f79de4d4d7e6c3d1884e55b06c9170619c4125c11ba410479d197c7cab3d40. 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/2RPqeuPLzJyVkS511XDwt2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RPqeuPLzJyVkS511XDwt2.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x91f79de4d4d7e6c3d1884e55b06c9170619c4125c11ba410479d197c7cab3d40","isrc":"DGA062233074","name":"1 new 2 pc","registered_at":"2026-06-21T11:25:05Z","spotify_id":"2RPqeuPLzJyVkS511XDwt2","type":"track"}

Rock 2000
type: MusicRecording
duration: PT3M43S
duration ms: 223213
explicit: false
by artist: Gwendoline
in album: C'est à moi ça
  type: MusicAlbum
  date published: 2024-03-01
isrc code: FR0Q12401657
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T18:55:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ab913c5327c74f71922cbb4e9fc7e438b4b2648e36218db0c2de490534b8c40
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/18fpfLW4jKdJHQaBMTMVjk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18fpfLW4jKdJHQaBMTMVjk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ab913c5327c74f71922cbb4e9fc7e438b4b2648e36218db0c2de490534b8c40","isrc":"FR0Q12401657","name":"Rock 2000","registered_at":"2026-06-22T18:55:30Z","spotify_id":"18fpfLW4jKdJHQaBMTMVjk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab913c5327c74f71922cbb4e9fc7e438b4b2648e36218db0c2de490534b8c40. 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/18fpfLW4jKdJHQaBMTMVjk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18fpfLW4jKdJHQaBMTMVjk.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5ab913c5327c74f71922cbb4e9fc7e438b4b2648e36218db0c2de490534b8c40","isrc":"FR0Q12401657","name":"Rock 2000","registered_at":"2026-06-22T18:55:30Z","spotify_id":"18fpfLW4jKdJHQaBMTMVjk","type":"track"}

Audi rtt
type: MusicRecording
duration: PT4M37S
duration ms: 277921
explicit: false
by artist: Gwendoline
in album: Audi rtt
  type: MusicAlbum
  date published: 2021-06-16
isrc code: FR96X2196384
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:01:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e8832413f2b0a78f2e590ecd1700e0098a92338c7e39f8109a9cf56466f3327
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/6t7z8YBJMYIRrAryQhJtuN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6t7z8YBJMYIRrAryQhJtuN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e8832413f2b0a78f2e590ecd1700e0098a92338c7e39f8109a9cf56466f3327","isrc":"FR96X2196384","name":"Audi rtt","registered_at":"2026-06-05T23:01:24Z","spotify_id":"6t7z8YBJMYIRrAryQhJtuN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8832413f2b0a78f2e590ecd1700e0098a92338c7e39f8109a9cf56466f3327. 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/6t7z8YBJMYIRrAryQhJtuN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6t7z8YBJMYIRrAryQhJtuN.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x1e8832413f2b0a78f2e590ecd1700e0098a92338c7e39f8109a9cf56466f3327","isrc":"FR96X2196384","name":"Audi rtt","registered_at":"2026-06-05T23:01:24Z","spotify_id":"6t7z8YBJMYIRrAryQhJtuN","type":"track"}

Saint-Valentin - À Saint-Maclou
type: MusicRecording
duration: PT5M41S
duration ms: 341538
explicit: false
by artist: Gwendoline
in album: Saint-Valentin (À Saint-Maclou)
  type: MusicAlbum
  date published: 2022-02-14
isrc code: FR10S2294587
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:07:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6b600773ec07ad30b11479ef2364406829f686c640c5ba3e8033fe0fd8d987c
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/6XpNsvoZMclYgr4SqhhC3a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XpNsvoZMclYgr4SqhhC3a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6b600773ec07ad30b11479ef2364406829f686c640c5ba3e8033fe0fd8d987c","isrc":"FR10S2294587","name":"Saint-Valentin - À Saint-Maclou","registered_at":"2026-06-22T21:07:27Z","spotify_id":"6XpNsvoZMclYgr4SqhhC3a","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b600773ec07ad30b11479ef2364406829f686c640c5ba3e8033fe0fd8d987c. 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/6XpNsvoZMclYgr4SqhhC3a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XpNsvoZMclYgr4SqhhC3a.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb6b600773ec07ad30b11479ef2364406829f686c640c5ba3e8033fe0fd8d987c","isrc":"FR10S2294587","name":"Saint-Valentin - À Saint-Maclou","registered_at":"2026-06-22T21:07:27Z","spotify_id":"6XpNsvoZMclYgr4SqhhC3a","type":"track"}

Héros national
type: MusicRecording
duration: PT4M14S
duration ms: 254940
explicit: false
by artist: Gwendoline
in album: C'est à moi ça
  type: MusicAlbum
  date published: 2024-03-01
isrc code: FR0Q12401659

Conspire
type: MusicRecording
duration: PT5M53S
duration ms: 353858
explicit: false
by artist: Gwendoline
in album: C'est à moi ça
  type: MusicAlbum
  date published: 2024-03-01
isrc code: FR0Q12401655
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T19:36:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf510661d8b378e114659fb540516926ec043f9254af68c8db3ad931d2ce8c18c
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/3EWthCrBxck76hnFJDw9Lc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EWthCrBxck76hnFJDw9Lc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf510661d8b378e114659fb540516926ec043f9254af68c8db3ad931d2ce8c18c. 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/3EWthCrBxck76hnFJDw9Lc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EWthCrBxck76hnFJDw9Lc.
  date published: 2026-07-08T03:53:27Z

Clubs
type: MusicRecording
duration: PT3M32S
duration ms: 212319
explicit: false
by artist: Gwendoline
in album: C'est à moi ça
  type: MusicAlbum
  date published: 2024-03-01
isrc code: FR0Q12401656

Start-up Nationale
type: MusicRecording
duration: PT2M45S
duration ms: 165498
explicit: false
by artist: Gwendoline
in album: Sans contact
  type: MusicAlbum
  date published: 2022-12-02
isrc code: DGA052231618
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:30:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9
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/2wGsxnM5F4WWpJydfE9bWL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wGsxnM5F4WWpJydfE9bWL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9","isrc":"DGA052231618","name":"Start-up Nationale","registered_at":"2026-06-09T11:30:40Z","spotify_id":"2wGsxnM5F4WWpJydfE9bWL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9. 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/2wGsxnM5F4WWpJydfE9bWL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wGsxnM5F4WWpJydfE9bWL.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x513aa77475dc9923abb55f0d3e64b6b2f9b9e23dcd94080e561d180e87ed53c9","isrc":"DGA052231618","name":"Start-up Nationale","registered_at":"2026-06-09T11:30:40Z","spotify_id":"2wGsxnM5F4WWpJydfE9bWL","type":"track"}

Chevalier Ricard
type: MusicRecording
duration: PT3M6S
duration ms: 186277
explicit: false
by artist: Gwendoline
in album: Chevalier Ricard
  type: MusicAlbum
  date published: 2021-04-21
isrc code: FR59R2158811
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:26:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33f6028faaf7625d773c8bbca6823f46b459dfcb62673f636aade94a68321356
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/1W45fcXlYMl9tM1JaMUQ20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W45fcXlYMl9tM1JaMUQ20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33f6028faaf7625d773c8bbca6823f46b459dfcb62673f636aade94a68321356","isrc":"FR59R2158811","name":"Chevalier Ricard","registered_at":"2026-06-06T13:26:31Z","spotify_id":"1W45fcXlYMl9tM1JaMUQ20","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f6028faaf7625d773c8bbca6823f46b459dfcb62673f636aade94a68321356. 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/1W45fcXlYMl9tM1JaMUQ20.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W45fcXlYMl9tM1JaMUQ20.
  date published: 2026-07-08T03:53:27Z
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Si j'préfère
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duration: PT3M8S
duration ms: 188957
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by artist: Gwendoline
in album: C'est à moi ça
  type: MusicAlbum
  date published: 2024-03-01
isrc code: FR0Q12401658

Le sang de papa et maman
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duration: PT3M23S
duration ms: 203878
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by artist: Gwendoline
in album: C'est à moi ça
  type: MusicAlbum
  date published: 2024-03-01
isrc code: FR0Q12401662

La fin du monde - Umwelt Remix
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duration: PT4M39S
duration ms: 279028
explicit: false
by artist: Gwendoline
by artist: Umwelt
in album: Gwendoline (Umwelt & Traumstadt remixes)
  type: MusicAlbum
  date published: 2022-04-06
isrc code: FR2X42294767

Pinata
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duration: PT2M56S
duration ms: 176567
explicit: false
by artist: Gwendoline
in album: C'est à moi ça
  type: MusicAlbum
  date published: 2024-03-01
isrc code: FR0Q12401663

Parce que j'ai rêvé d'être riche
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duration: PT3M58S
duration ms: 238672
explicit: false
by artist: Gwendoline
in album: C'est à moi ça
  type: MusicAlbum
  date published: 2024-03-01
isrc code: FR0Q12401664

Voldebière (Traumstadt rework)
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by artist: Gwendoline
by artist: Traumstadt
in album: Gwendoline (Umwelt & Traumstadt remixes)
  type: MusicAlbum
  date published: 2022-04-06
isrc code: FR2X42294766

Merci la ville
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duration: PT5M2S
duration ms: 302130
explicit: false
by artist: Gwendoline
in album: C'est à moi ça
  type: MusicAlbum
  date published: 2024-03-01
isrc code: FR0Q12401660

Palace Meetic
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duration: PT3M52S
duration ms: 232397
explicit: false
by artist: Gwendoline
in album: C'est à moi ça
  type: MusicAlbum
  date published: 2024-03-01
isrc code: FR0Q12401661

Voldebière
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duration: PT3M15S
duration ms: 195585
explicit: false
by artist: Gwendoline
in album: Après c'est gobelet !
  type: MusicAlbum
  date published: 2022-01-14
isrc code: FRX762196505
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2HCgW6LacS4oryYzYvVil2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HCgW6LacS4oryYzYvVil2
additional property: OTSTimestamp
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  value: 2026-06-13T17:25:41Z
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 0x8e8f401e95ed5fc86fec29767059c08eac16bf5133aa75ec28a949bdd0a8ec35. 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/2HCgW6LacS4oryYzYvVil2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HCgW6LacS4oryYzYvVil2.
  date published: 2026-06-13T17:25:41Z
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