Ehla
type: MusicGroup
genre: french indie pop
genre: french pop
popularity: 32
followers: 15104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8d814b32e53c423157a3fb91c0b30e9b5cba1758289dabc4f5356e7fab0d75d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bea0600-88cd-4672-9677-2bfb18b47aa4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bea0600-88cd-4672-9677-2bfb18b47aa4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3bea0600-88cd-4672-9677-2bfb18b47aa4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
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 0xd8d814b32e53c423157a3fb91c0b30e9b5cba1758289dabc4f5356e7fab0d75d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bea0600-88cd-4672-9677-2bfb18b47aa4.json and https://artists.proofprofile.net/proofs/artist/3bea0600-88cd-4672-9677-2bfb18b47aa4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: What A Wonderful World
  type: MusicAlbum
  date published: 2023-02-15
  track: What A Wonderful World
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232293
    explicit: false
    by artist: SebastiAn
    by artist: Ehla
    in album: What A Wonderful World
      type: MusicAlbum
      date published: 2023-02-15
    isrc code: FR0NT2300000
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T08:18:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa7bd5e0103bb796b53ecc1be054e482440803f12415fd4cc1b31eec9864e948a
    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/6wtuKL53sywtKEbEiBArqE.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wtuKL53sywtKEbEiBArqE
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xa7bd5e0103bb796b53ecc1be054e482440803f12415fd4cc1b31eec9864e948a","isrc":"FR0NT2300000","name":"What A Wonderful World","registered_at":"2026-06-09T08:18:59Z","spotify_id":"6wtuKL53sywtKEbEiBArqE","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 0xa7bd5e0103bb796b53ecc1be054e482440803f12415fd4cc1b31eec9864e948a. 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/6wtuKL53sywtKEbEiBArqE.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/6wtuKL53sywtKEbEiBArqE.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0xa7bd5e0103bb796b53ecc1be054e482440803f12415fd4cc1b31eec9864e948a","isrc":"FR0NT2300000","name":"What A Wonderful World","registered_at":"2026-06-09T08:18:59Z","spotify_id":"6wtuKL53sywtKEbEiBArqE","type":"track"}
album: Pause
  type: MusicAlbum
  date published: 2023-06-02
  track: Magique
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178466
    explicit: false
    by artist: Ehla
    in album: Pause
      type: MusicAlbum
      date published: 2023-06-02
    isrc code: FR9W12241098
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T10:27:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdf0ae86fee940dc2f33ea8bfce591f10433ccd295bd6500f95cb9b6cbba5b2e1
    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/5Sq1UCePIieBPAnI92J5rY.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Sq1UCePIieBPAnI92J5rY
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0ae86fee940dc2f33ea8bfce591f10433ccd295bd6500f95cb9b6cbba5b2e1. 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/5Sq1UCePIieBPAnI92J5rY.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/5Sq1UCePIieBPAnI92J5rY.
      date published: 2026-06-13T15:41:10Z
  track: L'autorisation
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212453
    explicit: false
    by artist: Ehla
    in album: Pause
      type: MusicAlbum
      date published: 2023-06-02
    isrc code: FR9W12254464
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-11T18:12:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd3c99c1ed63266d408d932c68901821dcc7b13ac08be830c4e3af3b35f4cafad
    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/5YqhYVX5JwT3yen1PbOEDn.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YqhYVX5JwT3yen1PbOEDn
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c99c1ed63266d408d932c68901821dcc7b13ac08be830c4e3af3b35f4cafad. 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/5YqhYVX5JwT3yen1PbOEDn.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/5YqhYVX5JwT3yen1PbOEDn.
      date published: 2026-06-13T13:32:09Z
  track: 1000 ans
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162440
    explicit: false
    by artist: Ehla
    in album: Pause
      type: MusicAlbum
      date published: 2023-06-02
    isrc code: FR9W12254465
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-24T07:03:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8b1770bab5d533cea798b109126431300a47be3bf4664d124f16ba092d575575
    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: L'angle mort
  track: Mortel
  track: Pluie d'amour
  track: J'veux pas un artiste
  track: Le dessert en premier
  track: Comme Sophia
  track: Sur la rive
  track: Faux problèmes
album: L'autorisation
album: L'angle mort
album: Magique
album: Pas d'ici
album: On me dit ehla
album: Vis-à-vis
album: Cool
album: Minute
album: L'antidote
track: Pas d'ici
track: MCMC
track: Vis-à-vis
track: Nuit blanche
track: Magique
track: On me dit ehla
track: L'autorisation
track: Minute
track: L'antidote
track: Cool
track: What A Wonderful World
track: 1000 ans
track: L'angle mort
track: Mortel
track: Pluie d'amour
track: J'veux pas un artiste
track: Le dessert en premier

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956312

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2oXf5thWtm5kEgyjtC98sd.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oXf5thWtm5kEgyjtC98sd

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8b1770bab5d533cea798b109126431300a47be3bf4664d124f16ba092d575575","isrc":"FR9W12254465","name":"1000 ans","registered_at":"2026-06-24T07:03:02Z","spotify_id":"2oXf5thWtm5kEgyjtC98sd","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 0x8b1770bab5d533cea798b109126431300a47be3bf4664d124f16ba092d575575. 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/2oXf5thWtm5kEgyjtC98sd.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/2oXf5thWtm5kEgyjtC98sd.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x8b1770bab5d533cea798b109126431300a47be3bf4664d124f16ba092d575575","isrc":"FR9W12254465","name":"1000 ans","registered_at":"2026-06-24T07:03:02Z","spotify_id":"2oXf5thWtm5kEgyjtC98sd","type":"track"}

L'angle mort
type: MusicRecording
duration: PT2M24S
duration ms: 144320
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12303264
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:47:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f567fd202d676da805615a9b7a310f33f63e086d8e0fcd47dfd19412ba229d3
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/31nIHzMgas22eRMulfndqF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31nIHzMgas22eRMulfndqF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f567fd202d676da805615a9b7a310f33f63e086d8e0fcd47dfd19412ba229d3","isrc":"FR9W12303264","name":"L'angle mort","registered_at":"2026-06-08T21:47:53Z","spotify_id":"31nIHzMgas22eRMulfndqF","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 0x5f567fd202d676da805615a9b7a310f33f63e086d8e0fcd47dfd19412ba229d3. 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/31nIHzMgas22eRMulfndqF.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/31nIHzMgas22eRMulfndqF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5f567fd202d676da805615a9b7a310f33f63e086d8e0fcd47dfd19412ba229d3","isrc":"FR9W12303264","name":"L'angle mort","registered_at":"2026-06-08T21:47:53Z","spotify_id":"31nIHzMgas22eRMulfndqF","type":"track"}

Mortel
type: MusicRecording
duration: PT2M47S
duration ms: 167786
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12254466
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T08:45:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf75cb5f60bf566e038e30af0c1a57496b418dc94766a33e7979f2f4767d6e274
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/77nU8wDRYGuoIt6ryY49pz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77nU8wDRYGuoIt6ryY49pz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75cb5f60bf566e038e30af0c1a57496b418dc94766a33e7979f2f4767d6e274. 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/77nU8wDRYGuoIt6ryY49pz.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/77nU8wDRYGuoIt6ryY49pz.
  date published: 2026-07-02T03:30:09Z

Pluie d'amour
type: MusicRecording
duration: PT3M23S
duration ms: 203080
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12254467
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:47:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4090b1d87a8ad27f3018d4360329130044b6a035ce6a0923720c259156d9794a
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/3L0SbNQ1PrW3058U1kAV3L.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L0SbNQ1PrW3058U1kAV3L
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4090b1d87a8ad27f3018d4360329130044b6a035ce6a0923720c259156d9794a","isrc":"FR9W12254467","name":"Pluie d'amour","registered_at":"2026-06-11T16:47:11Z","spotify_id":"3L0SbNQ1PrW3058U1kAV3L","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 0x4090b1d87a8ad27f3018d4360329130044b6a035ce6a0923720c259156d9794a. 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/3L0SbNQ1PrW3058U1kAV3L.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/3L0SbNQ1PrW3058U1kAV3L.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4090b1d87a8ad27f3018d4360329130044b6a035ce6a0923720c259156d9794a","isrc":"FR9W12254467","name":"Pluie d'amour","registered_at":"2026-06-11T16:47:11Z","spotify_id":"3L0SbNQ1PrW3058U1kAV3L","type":"track"}

J'veux pas un artiste
type: MusicRecording
duration: PT2M58S
duration ms: 178693
explicit: false
by artist: Ehla
by artist: BRÖ
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12254470
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:09:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7c862f3adbcf09d5e4914f45a4c63527d2d888f866863f56da0c3aded93be70
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/5Spo3RQgLKOuYgX4EI9WuS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Spo3RQgLKOuYgX4EI9WuS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7c862f3adbcf09d5e4914f45a4c63527d2d888f866863f56da0c3aded93be70","isrc":"FR9W12254470","name":"J'veux pas un artiste","registered_at":"2026-06-21T12:09:10Z","spotify_id":"5Spo3RQgLKOuYgX4EI9WuS","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 0xc7c862f3adbcf09d5e4914f45a4c63527d2d888f866863f56da0c3aded93be70. 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/5Spo3RQgLKOuYgX4EI9WuS.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/5Spo3RQgLKOuYgX4EI9WuS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc7c862f3adbcf09d5e4914f45a4c63527d2d888f866863f56da0c3aded93be70","isrc":"FR9W12254470","name":"J'veux pas un artiste","registered_at":"2026-06-21T12:09:10Z","spotify_id":"5Spo3RQgLKOuYgX4EI9WuS","type":"track"}

Le dessert en premier
type: MusicRecording
duration: PT2M38S
duration ms: 158613
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12254468
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:09:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62ab230a0a19ac3ceb92766bf915f6607f2731eeba3ef94165b5312fee6523e1
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/1rJMWy4MeA2fo04H9O9YxU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rJMWy4MeA2fo04H9O9YxU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62ab230a0a19ac3ceb92766bf915f6607f2731eeba3ef94165b5312fee6523e1","isrc":"FR9W12254468","name":"Le dessert en premier","registered_at":"2026-06-09T20:09:05Z","spotify_id":"1rJMWy4MeA2fo04H9O9YxU","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 0x62ab230a0a19ac3ceb92766bf915f6607f2731eeba3ef94165b5312fee6523e1. 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/1rJMWy4MeA2fo04H9O9YxU.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/1rJMWy4MeA2fo04H9O9YxU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x62ab230a0a19ac3ceb92766bf915f6607f2731eeba3ef94165b5312fee6523e1","isrc":"FR9W12254468","name":"Le dessert en premier","registered_at":"2026-06-09T20:09:05Z","spotify_id":"1rJMWy4MeA2fo04H9O9YxU","type":"track"}

Comme Sophia
type: MusicRecording
duration: PT2M36S
duration ms: 156720
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12306473
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T00:59:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc01b4008678d791e3e997e73359e5cc00ffcd1bf12374bb3908e87de0815a395
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/5TbphMHTDODixjp2AwB0Jp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TbphMHTDODixjp2AwB0Jp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc01b4008678d791e3e997e73359e5cc00ffcd1bf12374bb3908e87de0815a395","isrc":"FR9W12306473","name":"Comme Sophia","registered_at":"2026-06-20T00:59:42Z","spotify_id":"5TbphMHTDODixjp2AwB0Jp","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 0xc01b4008678d791e3e997e73359e5cc00ffcd1bf12374bb3908e87de0815a395. 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/5TbphMHTDODixjp2AwB0Jp.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/5TbphMHTDODixjp2AwB0Jp.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc01b4008678d791e3e997e73359e5cc00ffcd1bf12374bb3908e87de0815a395","isrc":"FR9W12306473","name":"Comme Sophia","registered_at":"2026-06-20T00:59:42Z","spotify_id":"5TbphMHTDODixjp2AwB0Jp","type":"track"}

Sur la rive
type: MusicRecording
duration: PT3M11S
duration ms: 191733
explicit: false
by artist: Ehla
by artist: Hedges
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12306472
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T08:46:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd52470a0d11fece961480dbb7b6ff2764ec3ab68d3022a9e28da4da307b08aa1
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/01EU33zjVyNNaBK46wfD2X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01EU33zjVyNNaBK46wfD2X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd52470a0d11fece961480dbb7b6ff2764ec3ab68d3022a9e28da4da307b08aa1","isrc":"FR9W12306472","name":"Sur la rive","registered_at":"2026-06-21T08:46:34Z","spotify_id":"01EU33zjVyNNaBK46wfD2X","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 0xd52470a0d11fece961480dbb7b6ff2764ec3ab68d3022a9e28da4da307b08aa1. 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/01EU33zjVyNNaBK46wfD2X.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/01EU33zjVyNNaBK46wfD2X.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd52470a0d11fece961480dbb7b6ff2764ec3ab68d3022a9e28da4da307b08aa1","isrc":"FR9W12306472","name":"Sur la rive","registered_at":"2026-06-21T08:46:34Z","spotify_id":"01EU33zjVyNNaBK46wfD2X","type":"track"}

Faux problèmes
type: MusicRecording
duration: PT3M6S
duration ms: 186773
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12254469
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:20:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x850ab708d0602d6cf8ca4598b9fb6bb79709fc7120109ed1cda39bf51fa37507
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/1toEivZkETIOgTIMJQzNip.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1toEivZkETIOgTIMJQzNip
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x850ab708d0602d6cf8ca4598b9fb6bb79709fc7120109ed1cda39bf51fa37507","isrc":"FR9W12254469","name":"Faux problèmes","registered_at":"2026-06-10T01:20:26Z","spotify_id":"1toEivZkETIOgTIMJQzNip","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 0x850ab708d0602d6cf8ca4598b9fb6bb79709fc7120109ed1cda39bf51fa37507. 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/1toEivZkETIOgTIMJQzNip.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/1toEivZkETIOgTIMJQzNip.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x850ab708d0602d6cf8ca4598b9fb6bb79709fc7120109ed1cda39bf51fa37507","isrc":"FR9W12254469","name":"Faux problèmes","registered_at":"2026-06-10T01:20:26Z","spotify_id":"1toEivZkETIOgTIMJQzNip","type":"track"}

L'autorisation
type: MusicAlbum
date published: 2023-05-05
track: L'autorisation
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210450
  explicit: false
  by artist: Ehla
  in album: L'autorisation
    type: MusicAlbum
    date published: 2023-05-05
  isrc code: FR9W12254464
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T18:12:12+00:00

L'angle mort
type: MusicAlbum
date published: 2023-02-23
track: L'angle mort
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142386
  explicit: false
  by artist: Ehla
  in album: L'angle mort
    type: MusicAlbum
    date published: 2023-02-23
  isrc code: FR9W12303264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:47:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f567fd202d676da805615a9b7a310f33f63e086d8e0fcd47dfd19412ba229d3
  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/6iI71ISS7X0T5nHHRYyjG9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iI71ISS7X0T5nHHRYyjG9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5f567fd202d676da805615a9b7a310f33f63e086d8e0fcd47dfd19412ba229d3","isrc":"FR9W12303264","name":"L'angle mort","registered_at":"2026-06-08T21:47:53Z","spotify_id":"6iI71ISS7X0T5nHHRYyjG9","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 0x5f567fd202d676da805615a9b7a310f33f63e086d8e0fcd47dfd19412ba229d3. 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/6iI71ISS7X0T5nHHRYyjG9.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/6iI71ISS7X0T5nHHRYyjG9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5f567fd202d676da805615a9b7a310f33f63e086d8e0fcd47dfd19412ba229d3","isrc":"FR9W12303264","name":"L'angle mort","registered_at":"2026-06-08T21:47:53Z","spotify_id":"6iI71ISS7X0T5nHHRYyjG9","type":"track"}

Magique
type: MusicAlbum
date published: 2023-01-13
track: Magique
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178253
  explicit: false
  by artist: Ehla
  in album: Magique
    type: MusicAlbum
    date published: 2023-01-13
  isrc code: FR9W12241098
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:27:50+00:00

Pas d'ici
type: MusicAlbum
date published: 2020-02-28
track: L'antidote
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178227
  explicit: false
  by artist: Ehla
  in album: Pas d'ici
    type: MusicAlbum
    date published: 2020-02-28
  isrc code: FRT461800070
track: Cool
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170099
  explicit: false
  by artist: Ehla
  in album: Pas d'ici
    type: MusicAlbum
    date published: 2020-02-28
  isrc code: FRT461900020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:40:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x926161c724c2ccddc8845de8b60e3933ddde4c1f2eaa13b64269e7cff47b3753
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956891
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5LBxyOQ901gdm99PCw8DdQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LBxyOQ901gdm99PCw8DdQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  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 0x926161c724c2ccddc8845de8b60e3933ddde4c1f2eaa13b64269e7cff47b3753. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5LBxyOQ901gdm99PCw8DdQ.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/5LBxyOQ901gdm99PCw8DdQ.
    date published: 2026-07-06T07:16:32Z
track: Nuit blanche
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217203
  explicit: false
  by artist: Ehla
  in album: Pas d'ici
    type: MusicAlbum
    date published: 2020-02-28
  isrc code: FR9W11929543
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T20:30:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb16225b732d5cfc5bf2db1737a1d60f1b5df9ba2aa3ac22764409ceeb60c8a8f
  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/1jD1SnFvTh0o5USb3hdb8f.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jD1SnFvTh0o5USb3hdb8f
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb16225b732d5cfc5bf2db1737a1d60f1b5df9ba2aa3ac22764409ceeb60c8a8f","isrc":"FR9W11929543","name":"Nuit blanche","registered_at":"2026-06-18T20:30:05Z","spotify_id":"1jD1SnFvTh0o5USb3hdb8f","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 0xb16225b732d5cfc5bf2db1737a1d60f1b5df9ba2aa3ac22764409ceeb60c8a8f. 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/1jD1SnFvTh0o5USb3hdb8f.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/1jD1SnFvTh0o5USb3hdb8f.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb16225b732d5cfc5bf2db1737a1d60f1b5df9ba2aa3ac22764409ceeb60c8a8f","isrc":"FR9W11929543","name":"Nuit blanche","registered_at":"2026-06-18T20:30:05Z","spotify_id":"1jD1SnFvTh0o5USb3hdb8f","type":"track"}
track: Pas d'ici
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217077
  explicit: false
  by artist: Ehla
  in album: Pas d'ici
    type: MusicAlbum
    date published: 2020-02-28
  isrc code: FR9W11929544
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:17:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa41c10ab3346693436fe93d17731beb3d1b48f31f580f1f56b91f4c329426a96
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3UBZKE16VUDdeZj1VOPL0b.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UBZKE16VUDdeZj1VOPL0b
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa41c10ab3346693436fe93d17731beb3d1b48f31f580f1f56b91f4c329426a96","isrc":"FR9W11929544","name":"Pas d'ici","registered_at":"2026-06-04T16:17:09Z","spotify_id":"3UBZKE16VUDdeZj1VOPL0b","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 0xa41c10ab3346693436fe93d17731beb3d1b48f31f580f1f56b91f4c329426a96. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3UBZKE16VUDdeZj1VOPL0b.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/3UBZKE16VUDdeZj1VOPL0b.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa41c10ab3346693436fe93d17731beb3d1b48f31f580f1f56b91f4c329426a96","isrc":"FR9W11929544","name":"Pas d'ici","registered_at":"2026-06-04T16:17:09Z","spotify_id":"3UBZKE16VUDdeZj1VOPL0b","type":"track"}
track: MCMC
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176169
  explicit: false
  by artist: Ehla
  in album: Pas d'ici
    type: MusicAlbum
    date published: 2020-02-28
  isrc code: FR9W11929545
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T06:45:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8b62d6c0abfc2a1d05836605e8f21932650a925b14322c997289bdb49a57469
  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/7GGFhgmTlaijBzbaiweRNw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GGFhgmTlaijBzbaiweRNw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b62d6c0abfc2a1d05836605e8f21932650a925b14322c997289bdb49a57469. 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/7GGFhgmTlaijBzbaiweRNw.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/7GGFhgmTlaijBzbaiweRNw.
    date published: 2026-06-13T13:32:09Z
track: On me dit ehla
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: false
  by artist: Ehla
  in album: Pas d'ici
  isrc code: FR9W11929546
  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

Ehla
type: MusicGroup

Pas d'ici
type: MusicAlbum
date published: 2020-02-28

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-23T13:54:39+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957124

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957124

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/07G6gq5Vzec7idzJnS0iZ8.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07G6gq5Vzec7idzJnS0iZ8

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6","isrc":"FR9W11929546","name":"On me dit ehla","registered_at":"2026-06-23T13:54:39Z","spotify_id":"07G6gq5Vzec7idzJnS0iZ8","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 0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6. 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/07G6gq5Vzec7idzJnS0iZ8.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/07G6gq5Vzec7idzJnS0iZ8.
date published: 2026-07-08T03:53:27Z
text: {"copyright_id":"0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6","isrc":"FR9W11929546","name":"On me dit ehla","registered_at":"2026-06-23T13:54:39Z","spotify_id":"07G6gq5Vzec7idzJnS0iZ8","type":"track"}

On me dit ehla
type: MusicAlbum
date published: 2020-01-22
track: On me dit ehla
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: false
  by artist: Ehla
  in album: On me dit ehla
    type: MusicAlbum
    date published: 2020-01-22
  isrc code: FR9W11929546
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T13:54:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6
  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/2CdqFor3tUza0tOR7LafqS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CdqFor3tUza0tOR7LafqS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6","isrc":"FR9W11929546","name":"On me dit ehla","registered_at":"2026-06-23T13:54:39Z","spotify_id":"2CdqFor3tUza0tOR7LafqS","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 0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6. 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/2CdqFor3tUza0tOR7LafqS.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/2CdqFor3tUza0tOR7LafqS.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6","isrc":"FR9W11929546","name":"On me dit ehla","registered_at":"2026-06-23T13:54:39Z","spotify_id":"2CdqFor3tUza0tOR7LafqS","type":"track"}

Vis-à-vis
type: MusicAlbum
date published: 2020-01-10
track: Vis-à-vis
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169666
  explicit: false
  by artist: Bolides
  by artist: Ehla
  in album: Vis-à-vis
    type: MusicAlbum
    date published: 2020-01-10
  isrc code: FRX201999633
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T07:32:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc7224ae30dc8d6e50c81fee79393d0baad65d356fd40e631fc03a65f7ead0456
  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/1aNHe7n3VJ6px7bvXKqa2R.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aNHe7n3VJ6px7bvXKqa2R
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc7224ae30dc8d6e50c81fee79393d0baad65d356fd40e631fc03a65f7ead0456","isrc":"FRX201999633","name":"Vis-à-vis","registered_at":"2026-06-22T07:32:24Z","spotify_id":"1aNHe7n3VJ6px7bvXKqa2R","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 0xc7224ae30dc8d6e50c81fee79393d0baad65d356fd40e631fc03a65f7ead0456. 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/1aNHe7n3VJ6px7bvXKqa2R.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/1aNHe7n3VJ6px7bvXKqa2R.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xc7224ae30dc8d6e50c81fee79393d0baad65d356fd40e631fc03a65f7ead0456","isrc":"FRX201999633","name":"Vis-à-vis","registered_at":"2026-06-22T07:32:24Z","spotify_id":"1aNHe7n3VJ6px7bvXKqa2R","type":"track"}

Cool
type: MusicAlbum
date published: 2019-09-13
track: Cool
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170099
  explicit: false
  by artist: Ehla
  in album: Cool
    type: MusicAlbum
    date published: 2019-09-13
  isrc code: FRT461900020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:40:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x926161c724c2ccddc8845de8b60e3933ddde4c1f2eaa13b64269e7cff47b3753
  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/7opHjZLox9Hu5mQsmM7NzU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7opHjZLox9Hu5mQsmM7NzU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926161c724c2ccddc8845de8b60e3933ddde4c1f2eaa13b64269e7cff47b3753. 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/7opHjZLox9Hu5mQsmM7NzU.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/7opHjZLox9Hu5mQsmM7NzU.
    date published: 2026-06-13T17:25:41Z

Minute
type: MusicAlbum
date published: 2019-06-21
track: Minute
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170866
  explicit: false
  by artist: Ehla
  in album: Minute
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: FR59R1910488

L'antidote
type: MusicAlbum
date published: 2018-12-14
track: L'antidote
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178227
  explicit: false
  by artist: Ehla
  in album: L'antidote
    type: MusicAlbum
    date published: 2018-12-14
  isrc code: FRP621637910
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:06:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32f888cbedcf8c304b2ffeb3b55fd883bac7f4c24ab15b21d2526202be385622
  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/3RIC90Yy1CPD7RD2USzHUl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RIC90Yy1CPD7RD2USzHUl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f888cbedcf8c304b2ffeb3b55fd883bac7f4c24ab15b21d2526202be385622. 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/3RIC90Yy1CPD7RD2USzHUl.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/3RIC90Yy1CPD7RD2USzHUl.
    date published: 2026-06-13T17:25:41Z

Pas d'ici
type: MusicRecording
duration: PT3M37S
duration ms: 217077
explicit: false
by artist: Ehla
in album: Pas d'ici
  type: MusicAlbum
  date published: 2020-02-28
isrc code: FR9W11929544
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:17:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa41c10ab3346693436fe93d17731beb3d1b48f31f580f1f56b91f4c329426a96
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3UBZKE16VUDdeZj1VOPL0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UBZKE16VUDdeZj1VOPL0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa41c10ab3346693436fe93d17731beb3d1b48f31f580f1f56b91f4c329426a96","isrc":"FR9W11929544","name":"Pas d'ici","registered_at":"2026-06-04T16:17:09Z","spotify_id":"3UBZKE16VUDdeZj1VOPL0b","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 0xa41c10ab3346693436fe93d17731beb3d1b48f31f580f1f56b91f4c329426a96. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3UBZKE16VUDdeZj1VOPL0b.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/3UBZKE16VUDdeZj1VOPL0b.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa41c10ab3346693436fe93d17731beb3d1b48f31f580f1f56b91f4c329426a96","isrc":"FR9W11929544","name":"Pas d'ici","registered_at":"2026-06-04T16:17:09Z","spotify_id":"3UBZKE16VUDdeZj1VOPL0b","type":"track"}

MCMC
type: MusicRecording
duration: PT2M56S
duration ms: 176169
explicit: false
by artist: Ehla
in album: Pas d'ici
  type: MusicAlbum
  date published: 2020-02-28
isrc code: FR9W11929545
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:45:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8b62d6c0abfc2a1d05836605e8f21932650a925b14322c997289bdb49a57469
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/7GGFhgmTlaijBzbaiweRNw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GGFhgmTlaijBzbaiweRNw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b62d6c0abfc2a1d05836605e8f21932650a925b14322c997289bdb49a57469. 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/7GGFhgmTlaijBzbaiweRNw.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/7GGFhgmTlaijBzbaiweRNw.
  date published: 2026-06-13T13:32:09Z

Vis-à-vis
type: MusicRecording
duration: PT2M49S
duration ms: 169666
explicit: false
by artist: Bolides
by artist: Ehla
in album: Vis-à-vis
  type: MusicAlbum
  date published: 2020-01-10
isrc code: FRX201999633
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:32:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7224ae30dc8d6e50c81fee79393d0baad65d356fd40e631fc03a65f7ead0456
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/1aNHe7n3VJ6px7bvXKqa2R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aNHe7n3VJ6px7bvXKqa2R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7224ae30dc8d6e50c81fee79393d0baad65d356fd40e631fc03a65f7ead0456","isrc":"FRX201999633","name":"Vis-à-vis","registered_at":"2026-06-22T07:32:24Z","spotify_id":"1aNHe7n3VJ6px7bvXKqa2R","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 0xc7224ae30dc8d6e50c81fee79393d0baad65d356fd40e631fc03a65f7ead0456. 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/1aNHe7n3VJ6px7bvXKqa2R.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/1aNHe7n3VJ6px7bvXKqa2R.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc7224ae30dc8d6e50c81fee79393d0baad65d356fd40e631fc03a65f7ead0456","isrc":"FRX201999633","name":"Vis-à-vis","registered_at":"2026-06-22T07:32:24Z","spotify_id":"1aNHe7n3VJ6px7bvXKqa2R","type":"track"}

Nuit blanche
type: MusicRecording
duration: PT3M37S
duration ms: 217203
explicit: false
by artist: Ehla
in album: Pas d'ici
  type: MusicAlbum
  date published: 2020-02-28
isrc code: FR9W11929543
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T20:30:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb16225b732d5cfc5bf2db1737a1d60f1b5df9ba2aa3ac22764409ceeb60c8a8f
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/1jD1SnFvTh0o5USb3hdb8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jD1SnFvTh0o5USb3hdb8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb16225b732d5cfc5bf2db1737a1d60f1b5df9ba2aa3ac22764409ceeb60c8a8f","isrc":"FR9W11929543","name":"Nuit blanche","registered_at":"2026-06-18T20:30:05Z","spotify_id":"1jD1SnFvTh0o5USb3hdb8f","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 0xb16225b732d5cfc5bf2db1737a1d60f1b5df9ba2aa3ac22764409ceeb60c8a8f. 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/1jD1SnFvTh0o5USb3hdb8f.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/1jD1SnFvTh0o5USb3hdb8f.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb16225b732d5cfc5bf2db1737a1d60f1b5df9ba2aa3ac22764409ceeb60c8a8f","isrc":"FR9W11929543","name":"Nuit blanche","registered_at":"2026-06-18T20:30:05Z","spotify_id":"1jD1SnFvTh0o5USb3hdb8f","type":"track"}

Magique
type: MusicRecording
duration: PT2M58S
duration ms: 178253
explicit: false
by artist: Ehla
in album: Magique
  type: MusicAlbum
  date published: 2023-01-13
isrc code: FR9W12241098
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:27:50+00:00

On me dit ehla
type: MusicRecording
duration: PT3M28S
duration ms: 208000
explicit: false
by artist: Ehla
in album: On me dit ehla
  type: MusicAlbum
  date published: 2020-01-22
isrc code: FR9W11929546
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:54:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6
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/2CdqFor3tUza0tOR7LafqS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CdqFor3tUza0tOR7LafqS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6","isrc":"FR9W11929546","name":"On me dit ehla","registered_at":"2026-06-23T13:54:39Z","spotify_id":"2CdqFor3tUza0tOR7LafqS","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 0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6. 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/2CdqFor3tUza0tOR7LafqS.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/2CdqFor3tUza0tOR7LafqS.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6","isrc":"FR9W11929546","name":"On me dit ehla","registered_at":"2026-06-23T13:54:39Z","spotify_id":"2CdqFor3tUza0tOR7LafqS","type":"track"}

L'autorisation
type: MusicRecording
duration: PT3M30S
duration ms: 210450
explicit: false
by artist: Ehla
in album: L'autorisation
  type: MusicAlbum
  date published: 2023-05-05
isrc code: FR9W12254464
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T18:12:12+00:00

Minute
type: MusicRecording
duration: PT2M50S
duration ms: 170866
explicit: false
by artist: Ehla
in album: Minute
  type: MusicAlbum
  date published: 2019-06-21
isrc code: FR59R1910488

L'antidote
type: MusicRecording
duration: PT2M58S
duration ms: 178227
explicit: false
by artist: Ehla
in album: Pas d'ici
  type: MusicAlbum
  date published: 2020-02-28
isrc code: FRT461800070

Cool
type: MusicRecording
duration: PT2M50S
duration ms: 170099
explicit: false
by artist: Ehla
in album: Pas d'ici
  type: MusicAlbum
  date published: 2020-02-28
isrc code: FRT461900020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:40:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x926161c724c2ccddc8845de8b60e3933ddde4c1f2eaa13b64269e7cff47b3753
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5LBxyOQ901gdm99PCw8DdQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LBxyOQ901gdm99PCw8DdQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
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 0x926161c724c2ccddc8845de8b60e3933ddde4c1f2eaa13b64269e7cff47b3753. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5LBxyOQ901gdm99PCw8DdQ.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/5LBxyOQ901gdm99PCw8DdQ.
  date published: 2026-07-06T07:16:32Z

On me dit ehla
type: MusicRecording
duration: PT3M28S
duration ms: 208000
explicit: false
by artist: Ehla
in album: Pas d'ici
  type: MusicAlbum
  date published: 2020-02-28
isrc code: FR9W11929546
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:54:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6
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/07G6gq5Vzec7idzJnS0iZ8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07G6gq5Vzec7idzJnS0iZ8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6","isrc":"FR9W11929546","name":"On me dit ehla","registered_at":"2026-06-23T13:54:39Z","spotify_id":"07G6gq5Vzec7idzJnS0iZ8","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 0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6. 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/07G6gq5Vzec7idzJnS0iZ8.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/07G6gq5Vzec7idzJnS0iZ8.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x7dc78e449b420fa8785004ef40f4774cd9dc2e45577a6f52138df1020e4cb6a6","isrc":"FR9W11929546","name":"On me dit ehla","registered_at":"2026-06-23T13:54:39Z","spotify_id":"07G6gq5Vzec7idzJnS0iZ8","type":"track"}

What A Wonderful World
type: MusicRecording
duration: PT3M52S
duration ms: 232293
explicit: false
by artist: SebastiAn
by artist: Ehla
in album: What A Wonderful World
  type: MusicAlbum
  date published: 2023-02-15
isrc code: FR0NT2300000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:18:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7bd5e0103bb796b53ecc1be054e482440803f12415fd4cc1b31eec9864e948a
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/6wtuKL53sywtKEbEiBArqE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wtuKL53sywtKEbEiBArqE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7bd5e0103bb796b53ecc1be054e482440803f12415fd4cc1b31eec9864e948a","isrc":"FR0NT2300000","name":"What A Wonderful World","registered_at":"2026-06-09T08:18:59Z","spotify_id":"6wtuKL53sywtKEbEiBArqE","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 0xa7bd5e0103bb796b53ecc1be054e482440803f12415fd4cc1b31eec9864e948a. 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/6wtuKL53sywtKEbEiBArqE.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/6wtuKL53sywtKEbEiBArqE.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa7bd5e0103bb796b53ecc1be054e482440803f12415fd4cc1b31eec9864e948a","isrc":"FR0NT2300000","name":"What A Wonderful World","registered_at":"2026-06-09T08:18:59Z","spotify_id":"6wtuKL53sywtKEbEiBArqE","type":"track"}

Magique
type: MusicRecording
duration: PT2M58S
duration ms: 178466
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12241098
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:27:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf0ae86fee940dc2f33ea8bfce591f10433ccd295bd6500f95cb9b6cbba5b2e1
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/5Sq1UCePIieBPAnI92J5rY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Sq1UCePIieBPAnI92J5rY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0ae86fee940dc2f33ea8bfce591f10433ccd295bd6500f95cb9b6cbba5b2e1. 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/5Sq1UCePIieBPAnI92J5rY.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/5Sq1UCePIieBPAnI92J5rY.
  date published: 2026-06-13T15:41:10Z

L'autorisation
type: MusicRecording
duration: PT3M32S
duration ms: 212453
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12254464
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T18:12:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3c99c1ed63266d408d932c68901821dcc7b13ac08be830c4e3af3b35f4cafad
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/5YqhYVX5JwT3yen1PbOEDn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YqhYVX5JwT3yen1PbOEDn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c99c1ed63266d408d932c68901821dcc7b13ac08be830c4e3af3b35f4cafad. 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/5YqhYVX5JwT3yen1PbOEDn.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/5YqhYVX5JwT3yen1PbOEDn.
  date published: 2026-06-13T13:32:09Z

1000 ans
type: MusicRecording
duration: PT2M42S
duration ms: 162440
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12254465
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:03:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b1770bab5d533cea798b109126431300a47be3bf4664d124f16ba092d575575
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/2oXf5thWtm5kEgyjtC98sd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oXf5thWtm5kEgyjtC98sd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b1770bab5d533cea798b109126431300a47be3bf4664d124f16ba092d575575","isrc":"FR9W12254465","name":"1000 ans","registered_at":"2026-06-24T07:03:02Z","spotify_id":"2oXf5thWtm5kEgyjtC98sd","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 0x8b1770bab5d533cea798b109126431300a47be3bf4664d124f16ba092d575575. 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/2oXf5thWtm5kEgyjtC98sd.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/2oXf5thWtm5kEgyjtC98sd.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x8b1770bab5d533cea798b109126431300a47be3bf4664d124f16ba092d575575","isrc":"FR9W12254465","name":"1000 ans","registered_at":"2026-06-24T07:03:02Z","spotify_id":"2oXf5thWtm5kEgyjtC98sd","type":"track"}

L'angle mort
type: MusicRecording
duration: PT2M24S
duration ms: 144320
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12303264
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:47:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f567fd202d676da805615a9b7a310f33f63e086d8e0fcd47dfd19412ba229d3
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/31nIHzMgas22eRMulfndqF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31nIHzMgas22eRMulfndqF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f567fd202d676da805615a9b7a310f33f63e086d8e0fcd47dfd19412ba229d3","isrc":"FR9W12303264","name":"L'angle mort","registered_at":"2026-06-08T21:47:53Z","spotify_id":"31nIHzMgas22eRMulfndqF","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 0x5f567fd202d676da805615a9b7a310f33f63e086d8e0fcd47dfd19412ba229d3. 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/31nIHzMgas22eRMulfndqF.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/31nIHzMgas22eRMulfndqF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5f567fd202d676da805615a9b7a310f33f63e086d8e0fcd47dfd19412ba229d3","isrc":"FR9W12303264","name":"L'angle mort","registered_at":"2026-06-08T21:47:53Z","spotify_id":"31nIHzMgas22eRMulfndqF","type":"track"}

Mortel
type: MusicRecording
duration: PT2M47S
duration ms: 167786
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12254466
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T08:45:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf75cb5f60bf566e038e30af0c1a57496b418dc94766a33e7979f2f4767d6e274
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/77nU8wDRYGuoIt6ryY49pz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77nU8wDRYGuoIt6ryY49pz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75cb5f60bf566e038e30af0c1a57496b418dc94766a33e7979f2f4767d6e274. 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/77nU8wDRYGuoIt6ryY49pz.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/77nU8wDRYGuoIt6ryY49pz.
  date published: 2026-07-02T03:30:09Z

Pluie d'amour
type: MusicRecording
duration: PT3M23S
duration ms: 203080
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12254467
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:47:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4090b1d87a8ad27f3018d4360329130044b6a035ce6a0923720c259156d9794a
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/3L0SbNQ1PrW3058U1kAV3L.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L0SbNQ1PrW3058U1kAV3L
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4090b1d87a8ad27f3018d4360329130044b6a035ce6a0923720c259156d9794a","isrc":"FR9W12254467","name":"Pluie d'amour","registered_at":"2026-06-11T16:47:11Z","spotify_id":"3L0SbNQ1PrW3058U1kAV3L","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 0x4090b1d87a8ad27f3018d4360329130044b6a035ce6a0923720c259156d9794a. 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/3L0SbNQ1PrW3058U1kAV3L.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/3L0SbNQ1PrW3058U1kAV3L.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4090b1d87a8ad27f3018d4360329130044b6a035ce6a0923720c259156d9794a","isrc":"FR9W12254467","name":"Pluie d'amour","registered_at":"2026-06-11T16:47:11Z","spotify_id":"3L0SbNQ1PrW3058U1kAV3L","type":"track"}

J'veux pas un artiste
type: MusicRecording
duration: PT2M58S
duration ms: 178693
explicit: false
by artist: Ehla
by artist: BRÖ
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12254470
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:09:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7c862f3adbcf09d5e4914f45a4c63527d2d888f866863f56da0c3aded93be70
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/5Spo3RQgLKOuYgX4EI9WuS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Spo3RQgLKOuYgX4EI9WuS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7c862f3adbcf09d5e4914f45a4c63527d2d888f866863f56da0c3aded93be70","isrc":"FR9W12254470","name":"J'veux pas un artiste","registered_at":"2026-06-21T12:09:10Z","spotify_id":"5Spo3RQgLKOuYgX4EI9WuS","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 0xc7c862f3adbcf09d5e4914f45a4c63527d2d888f866863f56da0c3aded93be70. 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/5Spo3RQgLKOuYgX4EI9WuS.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/5Spo3RQgLKOuYgX4EI9WuS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc7c862f3adbcf09d5e4914f45a4c63527d2d888f866863f56da0c3aded93be70","isrc":"FR9W12254470","name":"J'veux pas un artiste","registered_at":"2026-06-21T12:09:10Z","spotify_id":"5Spo3RQgLKOuYgX4EI9WuS","type":"track"}

Le dessert en premier
type: MusicRecording
duration: PT2M38S
duration ms: 158613
explicit: false
by artist: Ehla
in album: Pause
  type: MusicAlbum
  date published: 2023-06-02
isrc code: FR9W12254468
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:09:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62ab230a0a19ac3ceb92766bf915f6607f2731eeba3ef94165b5312fee6523e1
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/1rJMWy4MeA2fo04H9O9YxU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rJMWy4MeA2fo04H9O9YxU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62ab230a0a19ac3ceb92766bf915f6607f2731eeba3ef94165b5312fee6523e1","isrc":"FR9W12254468","name":"Le dessert en premier","registered_at":"2026-06-09T20:09:05Z","spotify_id":"1rJMWy4MeA2fo04H9O9YxU","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 0x62ab230a0a19ac3ceb92766bf915f6607f2731eeba3ef94165b5312fee6523e1. 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/1rJMWy4MeA2fo04H9O9YxU.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/1rJMWy4MeA2fo04H9O9YxU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x62ab230a0a19ac3ceb92766bf915f6607f2731eeba3ef94165b5312fee6523e1","isrc":"FR9W12254468","name":"Le dessert en premier","registered_at":"2026-06-09T20:09:05Z","spotify_id":"1rJMWy4MeA2fo04H9O9YxU","type":"track"}