Grégoire Hetzel
type: MusicGroup
popularity: 16
followers: 2734
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7b9d568fec1670a14df5124518211d18b8a0c9caf802048b67315beb38fe396
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8f61bb6-8429-4726-8448-76cb76a9b442.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8f61bb6-8429-4726-8448-76cb76a9b442.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8f61bb6-8429-4726-8448-76cb76a9b442
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7b9d568fec1670a14df5124518211d18b8a0c9caf802048b67315beb38fe396","name":"Grégoire Hetzel","registered_at":"2026-06-15T03:18:14Z","symbol":"NIM0665344","token_address":"0xebb74427bae1a5c044400b996fe7b9a4c7a0b128","type":"artist","uuid":"d8f61bb6-8429-4726-8448-76cb76a9b442"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b9d568fec1670a14df5124518211d18b8a0c9caf802048b67315beb38fe396. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8f61bb6-8429-4726-8448-76cb76a9b442.json and https://artists.proofprofile.net/proofs/artist/d8f61bb6-8429-4726-8448-76cb76a9b442.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0xe7b9d568fec1670a14df5124518211d18b8a0c9caf802048b67315beb38fe396","name":"Grégoire Hetzel","registered_at":"2026-06-15T03:18:14Z","symbol":"NIM0665344","token_address":"0xebb74427bae1a5c044400b996fe7b9a4c7a0b128","type":"artist","uuid":"d8f61bb6-8429-4726-8448-76cb76a9b442"}
album: Un Conte de Noël (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2008-06-02
album: Intrusions (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2008-09-01
album: Intrusions (Bande originale du film)
  type: MusicAlbum
  date published: 2008-09-01
album: The Tree
  type: MusicAlbum
  date published: 2010
  track: The Tree - Main Theme
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235510
    explicit: false
    by artist: Grégoire Hetzel
    in album: The Tree
      type: MusicAlbum
      date published: 2010
    isrc code: DEB511000179
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T17:20:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x827f39796fc740e1087ae99374f9bd9ca83d1f85abdc26f5767b20e816ebf836
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958180
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958180
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB511000179
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T17:59:52Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827f39796fc740e1087ae99374f9bd9ca83d1f85abdc26f5767b20e816ebf836. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB511000179.
      date published: 2026-07-15T17:59:52Z
    audio: The Tree - Main Theme
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.73
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.156
      additional property: Energy
        type: PropertyValue
        value: 0.376
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.847
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.885
      additional property: Liveness
        type: PropertyValue
        value: 0.202
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.037
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.504
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Tree
  type: MusicAlbum
  date published: 2010-08-16
album: Incendies
  type: MusicAlbum
  date published: 2010-12-28
album: Incendies
  type: MusicAlbum
  date published: 2011-01-14
album: Trois mondes (La bande originale du film)
  type: MusicAlbum
  date published: 2012-01-01
album: Maman (Bande originale du film d'Alexandra Leclère)
  type: MusicAlbum
  date published: 2012-05-09
album: Maman (Bande originale du film)
  type: MusicAlbum
  date published: 2012-05-09
album: Trois mondes (Bande originale du film)
  type: MusicAlbum
  date published: 2012-12-05
album: La forêt (Bande originale du film)
  type: MusicAlbum
  date published: 2014
album: Une autre vie (Bande originale du film)
  type: MusicAlbum
  date published: 2014-01-20
album: Une autre vie (Bande originale du film de Emmanuel Mouret)
  type: MusicAlbum
  date published: 2014-01-20
album: La chambre bleue (Bande originale du film)
  type: MusicAlbum
  date published: 2014-05-19
album: La prochaine fois je viserai le cœur (Bande originale du film)
  type: MusicAlbum
  date published: 2014-11-10
album: La belle saison (Bande originale du film de Catherine Corsini)
  type: MusicAlbum
  date published: 2015-01-01
album: La belle saison (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-08-26
  track: Paris, printemps 1971
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216999
    explicit: false
    by artist: Grégoire Hetzel
    in album: La belle saison (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2015-08-26
    isrc code: FR8E71502730
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T07:25:41+00:00
    additional property: CopyrightChainExplorerURL
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      value: https://explorer.copyrightchains.com/tx/0x634ca6692fc1d73a4d5bd82adb2a7a12d6c34b847eaa95c0b12516e09a794c93
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958695
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958695
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Paris, printemps 1971
album: Trois souvenirs de ma jeunesse (bande originale)
album: Trois souvenirs de ma jeunesse (Bande originale du film)
album: L'ami, François d'Assise et ses frères (Bande originale du film)
album: L'ami, François d'Assise et ses frères (bande originale)
album: L'ami, François d'Assise et ses frères (Original Motion Picture Soundtrack)
album: Le secret de la chambre noire (bande originale)
album: Le secret de la chambre noire (Original Motion Picture Soundtrack)
album: Sage femme (bande originale)
album: Sage femme (Original Motion Picture Soundtrack)
album: Les fantômes d'Ismaël (Bande originale du film)
album: Dopo la guerra (Original Motion Picture Soundtrack)
album: L'Amour est une fête (Original Motion Picture Soundtrack)
album: L'amour est une fête (bande originale)
album: L'amour est une fête (Bande originale du film)
album: Un amour impossible (Original Motion Picture Soundtrack)
album: Holy Lands (Original Motion Picture Soundtrack)
album: Thanksgiving (Musique originale de la série)
album: Convoi exceptionnel (Bande original du film de Bertrand Blier)
album: Roubaix, une lumière (Bande originale du film)
album: Amants (Bande originale du film)
album: Tromperie (Bande originale du film)
album: La croisade (Bande originale du film)
album: Frère et soeur (Bande original du film)
album: L'innocent (Bande originale du film)
album: Les Musiciens (Music Originale du Film)
album: La fille d'un grand amour (Bande originale du film)

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8E71502730

OTSTimestamp
type: PropertyValue
value: 2026-07-19T07:37:00Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634ca6692fc1d73a4d5bd82adb2a7a12d6c34b847eaa95c0b12516e09a794c93. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8E71502730.
date published: 2026-07-19T07:37:00Z

Paris, printemps 1971
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 67.334
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.092
additional property: Energy
  type: PropertyValue
  value: 0.061
additional property: Speechiness
  type: PropertyValue
  value: 0.042
additional property: Acousticness
  type: PropertyValue
  value: 0.965
additional property: Instrumentalness
  type: PropertyValue
  value: 0.887
additional property: Liveness
  type: PropertyValue
  value: 0.109
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.053
additional property: Loudness (dB)
  type: PropertyValue
  value: -19.504
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor

Trois souvenirs de ma jeunesse (bande originale)
type: MusicAlbum
date published: 2016-02-26

Trois souvenirs de ma jeunesse (bande originale)
type: MusicAlbum
date published: 2016-02-26

Trois souvenirs de ma jeunesse (Bande originale du film)
type: MusicAlbum
date published: 2016-02-26

L'ami, François d'Assise et ses frères (Bande originale du film)
type: MusicAlbum
date published: 2016-09-30

L'ami, François d'Assise et ses frères (bande originale)
type: MusicAlbum
date published: 2016-12-23

L'ami, François d'Assise et ses frères (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2016-12-30

Le secret de la chambre noire (bande originale)
type: MusicAlbum
date published: 2017-02-24

Le secret de la chambre noire (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2017-02-24

Sage femme (bande originale)
type: MusicAlbum
date published: 2017-03-22

Sage femme (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2017-04-28
track: Claire
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203145
  explicit: false
  by artist: Grégoire Hetzel
  in album: Sage femme (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2017-04-28
  isrc code: FR8E71702520
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T12:55:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6757685df76e72abda09efdec0740adfaafcee563fd63ee63c00710e932baadc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958552
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958552
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8E71702520
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T13:15:29Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6757685df76e72abda09efdec0740adfaafcee563fd63ee63c00710e932baadc. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8E71702520.
    date published: 2026-07-18T13:15:29Z
  audio: Claire
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.054
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.536
    additional property: Energy
      type: PropertyValue
      value: 0.086
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.979
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.934
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.194
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.231
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Les fantômes d'Ismaël (Bande originale du film)
type: MusicAlbum
date published: 2017-05-12

Dopo la guerra (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2018-03-30

L'Amour est une fête (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2018-09-21

L'amour est une fête (bande originale)
type: MusicAlbum
date published: 2018-09-21

L'amour est une fête (Bande originale du film)
type: MusicAlbum
date published: 2018-09-21

Un amour impossible (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2018-11-16
track: Les trois formes d'amour
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203532
  explicit: false
  by artist: Grégoire Hetzel
  in album: Un amour impossible (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-11-16
  isrc code: FR8E71804570
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T08:33:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9222ff8c05c2d8a77f3b7a297492906aeb8d742483177f1ef0d2934ad63c002a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958526
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958526
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8E71804570
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T09:09:53Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9222ff8c05c2d8a77f3b7a297492906aeb8d742483177f1ef0d2934ad63c002a. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8E71804570.
    date published: 2026-07-18T09:09:53Z
  audio: Les trois formes d'amour
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 72.235
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.135
    additional property: Energy
      type: PropertyValue
      value: 0.05
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.99
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.933
    additional property: Liveness
      type: PropertyValue
      value: 0.089
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.04
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.144
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: L'Italie
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126305
  explicit: false
  by artist: Grégoire Hetzel
  in album: Un amour impossible (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-11-16
  isrc code: FR8E71804580
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T02:53:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x21bc4bd7ef62d6917b04172b4a7b51d5cfd6bc93703a5b613e494eed7a03c935
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8E71804580
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
  audio: Le temps qui passe
track: Les week-ends
track: Que sera sera

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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73bba93e0a6ed463aedf2c521eeb063f883afb46e7fb2e7530b15b2de4241e9b. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8E71804600.
date published: 2026-07-20T16:14:34Z

Le temps qui passe
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Les week-ends
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-20T09:45:25Z
audio: Les week-ends
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Que sera sera
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T01:25:57Z
audio: Que sera sera
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Holy Lands (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2019-02-01

Thanksgiving (Musique originale de la série)
type: MusicAlbum
date published: 2019-02-28

Convoi exceptionnel (Bande original du film de Bertrand Blier)
type: MusicAlbum
date published: 2019-03-13

Roubaix, une lumière (Bande originale du film)
type: MusicAlbum
date published: 2019-08-21

Amants (Bande originale du film)
type: MusicAlbum
date published: 2021-11-17

Tromperie (Bande originale du film)
type: MusicAlbum
date published: 2021-12-22

La croisade (Bande originale du film)
type: MusicAlbum
date published: 2022-01-10

Frère et soeur (Bande original du film)
type: MusicAlbum
date published: 2022-05-25

L'innocent (Bande originale du film)
type: MusicAlbum
date published: 2022-10-28

Les Musiciens (Music Originale du Film)
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date published: 2025-05-07

La fille d'un grand amour (Bande originale du film)
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date published: 2025-05-30
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-20T21:15:01Z
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