Lonepsi
type: MusicGroup
genre: french-pop
genre: rap-calme
popularity: 44
followers: 170167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xf034a2c3c2ce53d33df681d5ce8e1fbe5cbd204326d69b8bbd6055664128a75a
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/002247ce-25c1-431d-8157-6b704f1e294c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/002247ce-25c1-431d-8157-6b704f1e294c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/002247ce-25c1-431d-8157-6b704f1e294c
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 0xf034a2c3c2ce53d33df681d5ce8e1fbe5cbd204326d69b8bbd6055664128a75a. 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/002247ce-25c1-431d-8157-6b704f1e294c.json and https://artists.proofprofile.net/proofs/artist/002247ce-25c1-431d-8157-6b704f1e294c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Pleine Lune 2
  type: MusicAlbum
  date published: 2019-10-25
  track: Seul sur la lune
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168106
    explicit: false
    by artist: Scylla
    by artist: Sofiane Pamart
    in album: Pleine Lune 2
      type: MusicAlbum
      date published: 2019-10-25
    isrc code: FR9W11919252
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T04:52:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef3ede60bc39e38e2f518dfd316f3ec507e1f12845d967b38ba35e0eb7a8cae4
    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/54HBQHc8JIitJNlGpBRFlN.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54HBQHc8JIitJNlGpBRFlN
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3ede60bc39e38e2f518dfd316f3ec507e1f12845d967b38ba35e0eb7a8cae4. 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/54HBQHc8JIitJNlGpBRFlN.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/54HBQHc8JIitJNlGpBRFlN.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xef3ede60bc39e38e2f518dfd316f3ec507e1f12845d967b38ba35e0eb7a8cae4","isrc":"FR9W11919252","name":"Seul sur la lune","registered_at":"2026-06-06T04:52:22Z","spotify_id":"54HBQHc8JIitJNlGpBRFlN","type":"track"}
  track: Sauvage
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234333
    explicit: false
    by artist: Scylla
    by artist: Sofiane Pamart
    by artist: RIVE
    in album: Pleine Lune 2
      type: MusicAlbum
      date published: 2019-10-25
    isrc code: FR9W11919253
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T10:56:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcc40c21b9681be813c06df98ff809a40b7110e5390c4e66ed44860ee0582a512
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953513
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/69oyafK6sJ1XiSlmiF3noJ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69oyafK6sJ1XiSlmiF3noJ
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    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 0xcc40c21b9681be813c06df98ff809a40b7110e5390c4e66ed44860ee0582a512. 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/69oyafK6sJ1XiSlmiF3noJ.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/69oyafK6sJ1XiSlmiF3noJ.
      date published: 2026-06-13T12:47:07Z
  track: Aigle royal
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215253
    explicit: false
    by artist: Scylla
    by artist: Sofiane Pamart
    in album: Pleine Lune 2
      type: MusicAlbum
      date published: 2019-10-25
    isrc code: FR9W11919254
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6c4b2f8ed1f14204d31b379058f0ddf3b3e2c9eae980479a101022093d73f5b8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/1pCfEDPRwVIt1O1gFkbUm0.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pCfEDPRwVIt1O1gFkbUm0
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x6c4b2f8ed1f14204d31b379058f0ddf3b3e2c9eae980479a101022093d73f5b8","isrc":"FR9W11919254","name":"Aigle royal","registered_at":"2026-06-05T08:46:53Z","spotify_id":"1pCfEDPRwVIt1O1gFkbUm0","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 0x6c4b2f8ed1f14204d31b379058f0ddf3b3e2c9eae980479a101022093d73f5b8. 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/1pCfEDPRwVIt1O1gFkbUm0.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/1pCfEDPRwVIt1O1gFkbUm0.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x6c4b2f8ed1f14204d31b379058f0ddf3b3e2c9eae980479a101022093d73f5b8","isrc":"FR9W11919254","name":"Aigle royal","registered_at":"2026-06-05T08:46:53Z","spotify_id":"1pCfEDPRwVIt1O1gFkbUm0","type":"track"}
  track: Animal nocturne
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219986
    explicit: false
    by artist: Scylla
    by artist: Sofiane Pamart
    by artist: Lonepsi
    in album: Pleine Lune 2
      type: MusicAlbum
      date published: 2019-10-25
    isrc code: FR9W11919255
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T04:48:26+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Femme du désert
  track: iRobot
  track: Sakura
  track: Couteau papillon
  track: Olympia
  track: Dernier voyage
album: Après la pluie
album: Toutes les nuits du monde
album: Sans dire adieu
album: Les premiers sons du reste de ma vie
album: Avant de te toucher
album: été, pt.1
album: sans visage
album: au sommet de ma tour
album: delorean
album: un éclair
album: mon désert
album: c'est tous les soirs la même chose
album: Ce que je vis me manque déjà
album: La pluie, c'est le passé qui revient
album: Comme une balle
album: Je ne sais pas danser (Piano Version)
album: Personne ne peut m'empêcher de rêver
album: Parler de rien
album: Nous rendre immortels
album: Athéna
album: La signification du verbe oublier (Piano Version)
album: Je suis partout où que j'aille
album: Aveugle
album: Relations
album: Ma dernière chanson triste
album: La fille du bus (Piano Version)
album: Kairos
album: Le pays de ma chambre
album: L'hiver est là
album: Le temps d'un instant
album: Au bord du temps
album: Sur l'océan
album: La fugitive
album: Une danse et deux souvenirs
album: Internet
album: La sentimentale
album: Le ciel s'est retourné comme font les gens en partant
album: Tortue de Jade (Mixtape 2015)
album: Animal nocturne
track: Animal nocturne
track: Neruda
track: La fleur de l'ombre
track: Les vagues du silence
track: La traversée du temps
track: Ressens
track: La pluie, c'est le passé qui revient
track: Comme une balle
track: Sibérie
track: Les deux F du mot souffrir
track: Plane
track: Jupiter
track: En boucle
track: Paradis perdu
track: Mon encore inconnue
track: Ce que je vis me manque déjà
track: Le cœur gelé
track: La couleur de tes yeux
track: Tu n'es pas là
track: La dernière fois

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf2d53c4438298812c615440d9def67d68ccd46cf6605c347512d083b3969b053

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7Jjk1SbWc3g2Nf7dZ20LMz.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Jjk1SbWc3g2Nf7dZ20LMz

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf2d53c4438298812c615440d9def67d68ccd46cf6605c347512d083b3969b053","isrc":"FR9W11919255","name":"Animal nocturne","registered_at":"2026-06-06T04:48:26Z","spotify_id":"7Jjk1SbWc3g2Nf7dZ20LMz","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 0xf2d53c4438298812c615440d9def67d68ccd46cf6605c347512d083b3969b053. 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/7Jjk1SbWc3g2Nf7dZ20LMz.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/7Jjk1SbWc3g2Nf7dZ20LMz.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xf2d53c4438298812c615440d9def67d68ccd46cf6605c347512d083b3969b053","isrc":"FR9W11919255","name":"Animal nocturne","registered_at":"2026-06-06T04:48:26Z","spotify_id":"7Jjk1SbWc3g2Nf7dZ20LMz","type":"track"}

Femme du désert
type: MusicRecording
duration: PT3M27S
duration ms: 207280
explicit: false
by artist: Scylla
by artist: Sofiane Pamart
in album: Pleine Lune 2
  type: MusicAlbum
  date published: 2019-10-25
isrc code: FR9W11919256
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-05T20:13:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf99cd55d6be0258068096c4147078c81f0505e45776c9f26a344b2ae86b0f8d6
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/0qneA0KXAwgjdIJrQmE5O8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qneA0KXAwgjdIJrQmE5O8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf99cd55d6be0258068096c4147078c81f0505e45776c9f26a344b2ae86b0f8d6","isrc":"FR9W11919256","name":"Femme du désert","registered_at":"2026-06-05T20:13:27Z","spotify_id":"0qneA0KXAwgjdIJrQmE5O8","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 0xf99cd55d6be0258068096c4147078c81f0505e45776c9f26a344b2ae86b0f8d6. 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/0qneA0KXAwgjdIJrQmE5O8.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/0qneA0KXAwgjdIJrQmE5O8.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf99cd55d6be0258068096c4147078c81f0505e45776c9f26a344b2ae86b0f8d6","isrc":"FR9W11919256","name":"Femme du désert","registered_at":"2026-06-05T20:13:27Z","spotify_id":"0qneA0KXAwgjdIJrQmE5O8","type":"track"}

iRobot
type: MusicRecording
duration: PT4M24S
duration ms: 264893
explicit: false
by artist: Scylla
by artist: Sofiane Pamart
by artist: L'Or du Commun
in album: Pleine Lune 2
  type: MusicAlbum
  date published: 2019-10-25
isrc code: FR9W11919257
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:49:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa865b7338b7a6388627cce4d2c6fb795c74215ed0978e88bc45486464793f094
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/3mCLczgBXsRA4ZxEoZWBrA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mCLczgBXsRA4ZxEoZWBrA
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 0xa865b7338b7a6388627cce4d2c6fb795c74215ed0978e88bc45486464793f094. 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/3mCLczgBXsRA4ZxEoZWBrA.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/3mCLczgBXsRA4ZxEoZWBrA.
  date published: 2026-06-13T13:32:09Z

Sakura
type: MusicRecording
duration: PT4M21S
duration ms: 261133
explicit: false
by artist: Scylla
by artist: Sofiane Pamart
by artist: Lord Esperanza
in album: Pleine Lune 2
  type: MusicAlbum
  date published: 2019-10-25
isrc code: FR9W11919258
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:25:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf245ac63bb7bc018a45331d971851649a57f2c85e791e5ee61135cfe04611499
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/6V8wcH9mqn25Ub91ie5aNE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6V8wcH9mqn25Ub91ie5aNE
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 0xf245ac63bb7bc018a45331d971851649a57f2c85e791e5ee61135cfe04611499. 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/6V8wcH9mqn25Ub91ie5aNE.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/6V8wcH9mqn25Ub91ie5aNE.
  date published: 2026-06-13T17:25:41Z

Couteau papillon
type: MusicRecording
duration: PT3M53S
duration ms: 233666
explicit: false
by artist: Scylla
by artist: Sofiane Pamart
in album: Pleine Lune 2
  type: MusicAlbum
  date published: 2019-10-25
isrc code: FR9W11919259
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:07:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x561d2500fafb1a9467acfa2081bf6a5fafbe2a2dfeebe4a840b48992659a36de
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/1CXTVYr6R4TH1QDGna9SCP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CXTVYr6R4TH1QDGna9SCP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x561d2500fafb1a9467acfa2081bf6a5fafbe2a2dfeebe4a840b48992659a36de","isrc":"FR9W11919259","name":"Couteau papillon","registered_at":"2026-06-10T04:07:52Z","spotify_id":"1CXTVYr6R4TH1QDGna9SCP","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 0x561d2500fafb1a9467acfa2081bf6a5fafbe2a2dfeebe4a840b48992659a36de. 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/1CXTVYr6R4TH1QDGna9SCP.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/1CXTVYr6R4TH1QDGna9SCP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x561d2500fafb1a9467acfa2081bf6a5fafbe2a2dfeebe4a840b48992659a36de","isrc":"FR9W11919259","name":"Couteau papillon","registered_at":"2026-06-10T04:07:52Z","spotify_id":"1CXTVYr6R4TH1QDGna9SCP","type":"track"}

Olympia
type: MusicRecording
duration: PT3M26S
duration ms: 206200
explicit: false
by artist: Scylla
by artist: Sofiane Pamart
in album: Pleine Lune 2
  type: MusicAlbum
  date published: 2019-10-25
isrc code: FR9W11919260
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:54:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8585b9c6662e97bac40e784adb541ff4d2e4b8e7195efb0196a36a8911372917
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/1ZUk9RlI9w4odDRE7XVPYw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZUk9RlI9w4odDRE7XVPYw
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 0x8585b9c6662e97bac40e784adb541ff4d2e4b8e7195efb0196a36a8911372917. 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/1ZUk9RlI9w4odDRE7XVPYw.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/1ZUk9RlI9w4odDRE7XVPYw.
  date published: 2026-06-13T15:41:10Z

Dernier voyage
type: MusicRecording
duration: PT3M39S
duration ms: 219413
explicit: false
by artist: Scylla
by artist: Sofiane Pamart
by artist: RIVE
in album: Pleine Lune 2
  type: MusicAlbum
  date published: 2019-10-25
isrc code: FR9W11919261
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:09:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x295b1a93cd2726c712ff470524dd75c0601738249a01c17655f6789510d7daa6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7FCHYtCuF6djhVTaLpvXXl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FCHYtCuF6djhVTaLpvXXl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x295b1a93cd2726c712ff470524dd75c0601738249a01c17655f6789510d7daa6","isrc":"FR9W11919261","name":"Dernier voyage","registered_at":"2026-06-07T20:09:48Z","spotify_id":"7FCHYtCuF6djhVTaLpvXXl","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 0x295b1a93cd2726c712ff470524dd75c0601738249a01c17655f6789510d7daa6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FCHYtCuF6djhVTaLpvXXl.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/7FCHYtCuF6djhVTaLpvXXl.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x295b1a93cd2726c712ff470524dd75c0601738249a01c17655f6789510d7daa6","isrc":"FR9W11919261","name":"Dernier voyage","registered_at":"2026-06-07T20:09:48Z","spotify_id":"7FCHYtCuF6djhVTaLpvXXl","type":"track"}

Après la pluie
type: MusicAlbum
date published: 2021-10-29
track: La pluie, c'est le passé qui revient
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150346
  explicit: false
  by artist: Lonepsi
  in album: Après la pluie
    type: MusicAlbum
    date published: 2021-10-29
  isrc code: FR6F32101830
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:21:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0
  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/1emB9tyqtTOH4xLVhZsbZZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1emB9tyqtTOH4xLVhZsbZZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0","isrc":"FR6F32101830","name":"La pluie, c'est le passé qui revient","registered_at":"2026-06-08T12:21:49Z","spotify_id":"1emB9tyqtTOH4xLVhZsbZZ","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 0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0. 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/1emB9tyqtTOH4xLVhZsbZZ.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/1emB9tyqtTOH4xLVhZsbZZ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0","isrc":"FR6F32101830","name":"La pluie, c'est le passé qui revient","registered_at":"2026-06-08T12:21:49Z","spotify_id":"1emB9tyqtTOH4xLVhZsbZZ","type":"track"}
track: Comme une balle
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189506
  explicit: false
  by artist: Lonepsi
  in album: Après la pluie
    type: MusicAlbum
    date published: 2021-10-29
  isrc code: FR6F32101520
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:19:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656
  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/2lmc32l7J4FfVJYiFPkwXS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lmc32l7J4FfVJYiFPkwXS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656","isrc":"FR6F32101520","name":"Comme une balle","registered_at":"2026-06-08T12:19:16Z","spotify_id":"2lmc32l7J4FfVJYiFPkwXS","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 0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656. 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/2lmc32l7J4FfVJYiFPkwXS.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/2lmc32l7J4FfVJYiFPkwXS.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656","isrc":"FR6F32101520","name":"Comme une balle","registered_at":"2026-06-08T12:19:16Z","spotify_id":"2lmc32l7J4FfVJYiFPkwXS","type":"track"}
track: Sibérie
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136026
  explicit: false
  by artist: Lonepsi
  in album: Après la pluie
    type: MusicAlbum
    date published: 2021-10-29
  isrc code: FR6F32101840
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T01:35:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe39686ed9c4e9c5e4b5fa4ccd7836c48897fa0af0dccae970087903a71baee6a
  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/1ltpL6t5uwumsjzvhPbFAU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ltpL6t5uwumsjzvhPbFAU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe39686ed9c4e9c5e4b5fa4ccd7836c48897fa0af0dccae970087903a71baee6a","isrc":"FR6F32101840","name":"Sibérie","registered_at":"2026-06-18T01:35:39Z","spotify_id":"1ltpL6t5uwumsjzvhPbFAU","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 0xe39686ed9c4e9c5e4b5fa4ccd7836c48897fa0af0dccae970087903a71baee6a. 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/1ltpL6t5uwumsjzvhPbFAU.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/1ltpL6t5uwumsjzvhPbFAU.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe39686ed9c4e9c5e4b5fa4ccd7836c48897fa0af0dccae970087903a71baee6a","isrc":"FR6F32101840","name":"Sibérie","registered_at":"2026-06-18T01:35:39Z","spotify_id":"1ltpL6t5uwumsjzvhPbFAU","type":"track"}
track: Les deux F du mot souffrir
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150400
  explicit: false
  by artist: Lonepsi
  in album: Après la pluie
    type: MusicAlbum
    date published: 2021-10-29
  isrc code: FR6F32101850
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T06:43:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x341388837ec42bbc47fbcb3133176486f3d67e8d335686b498ed1d099729aa0c
  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/1nLL86iJtymtoAHMrz6NWn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nLL86iJtymtoAHMrz6NWn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x341388837ec42bbc47fbcb3133176486f3d67e8d335686b498ed1d099729aa0c","isrc":"FR6F32101850","name":"Les deux F du mot souffrir","registered_at":"2026-06-20T06:43:56Z","spotify_id":"1nLL86iJtymtoAHMrz6NWn","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 0x341388837ec42bbc47fbcb3133176486f3d67e8d335686b498ed1d099729aa0c. 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/1nLL86iJtymtoAHMrz6NWn.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/1nLL86iJtymtoAHMrz6NWn.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x341388837ec42bbc47fbcb3133176486f3d67e8d335686b498ed1d099729aa0c","isrc":"FR6F32101850","name":"Les deux F du mot souffrir","registered_at":"2026-06-20T06:43:56Z","spotify_id":"1nLL86iJtymtoAHMrz6NWn","type":"track"}
track: Plane
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152280
  explicit: false
  by artist: Lonepsi
  in album: Après la pluie
    type: MusicAlbum
    date published: 2021-10-29
  isrc code: FR6F32101860
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Jupiter
track: En boucle
track: Paradis perdu
track: Mon encore inconnue
track: Ce que je vis me manque déjà
track: Le cœur gelé
track: La couleur de tes yeux
track: Tu n'es pas là
track: La dernière fois

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T03:26:47+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2ff021769cea348fc5415162b8a07886a31c1e0456422dcf8cdc2820835b7d85

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7v2AqysLIqdumP9uBR0QAx.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7v2AqysLIqdumP9uBR0QAx

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

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff021769cea348fc5415162b8a07886a31c1e0456422dcf8cdc2820835b7d85. 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/7v2AqysLIqdumP9uBR0QAx.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/7v2AqysLIqdumP9uBR0QAx.
date published: 2026-06-13T15:41:10Z

Jupiter
type: MusicRecording
duration: PT2M37S
duration ms: 157173
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:33:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x929a958d33a3456f7cca19ac1bea1f2695e7568d6a8085221646e1f7a37562ac
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/3TJWZkwzOY0LKXySlK0USd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TJWZkwzOY0LKXySlK0USd
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 0x929a958d33a3456f7cca19ac1bea1f2695e7568d6a8085221646e1f7a37562ac. 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/3TJWZkwzOY0LKXySlK0USd.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/3TJWZkwzOY0LKXySlK0USd.
  date published: 2026-07-02T03:30:09Z

En boucle
type: MusicRecording
duration: PT1M57S
duration ms: 117453
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T01:34:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8e6784fff64508677e652fed3e02b5af1fb14b61a3a4d0a26cde74e184066ca
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/4mZDuBeLrPGAYyQ9n02yqy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mZDuBeLrPGAYyQ9n02yqy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8e6784fff64508677e652fed3e02b5af1fb14b61a3a4d0a26cde74e184066ca","isrc":"FR6F32101880","name":"En boucle","registered_at":"2026-06-18T01:34:49Z","spotify_id":"4mZDuBeLrPGAYyQ9n02yqy","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 0xe8e6784fff64508677e652fed3e02b5af1fb14b61a3a4d0a26cde74e184066ca. 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/4mZDuBeLrPGAYyQ9n02yqy.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/4mZDuBeLrPGAYyQ9n02yqy.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe8e6784fff64508677e652fed3e02b5af1fb14b61a3a4d0a26cde74e184066ca","isrc":"FR6F32101880","name":"En boucle","registered_at":"2026-06-18T01:34:49Z","spotify_id":"4mZDuBeLrPGAYyQ9n02yqy","type":"track"}

Paradis perdu
type: MusicRecording
duration: PT2M51S
duration ms: 171533
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101890
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:47:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa54287455e242d8e095f1d21166ded473823c9eac0df97ebe0054ca359d615f2
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/5uQAF54LvfUa4jxn7aMV4K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uQAF54LvfUa4jxn7aMV4K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa54287455e242d8e095f1d21166ded473823c9eac0df97ebe0054ca359d615f2","isrc":"FR6F32101890","name":"Paradis perdu","registered_at":"2026-06-20T06:47:20Z","spotify_id":"5uQAF54LvfUa4jxn7aMV4K","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 0xa54287455e242d8e095f1d21166ded473823c9eac0df97ebe0054ca359d615f2. 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/5uQAF54LvfUa4jxn7aMV4K.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/5uQAF54LvfUa4jxn7aMV4K.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa54287455e242d8e095f1d21166ded473823c9eac0df97ebe0054ca359d615f2","isrc":"FR6F32101890","name":"Paradis perdu","registered_at":"2026-06-20T06:47:20Z","spotify_id":"5uQAF54LvfUa4jxn7aMV4K","type":"track"}

Mon encore inconnue
type: MusicRecording
duration: PT3M10S
duration ms: 190413
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101900
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T15:44:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8f8571ca3b8f6a1475ce47b2c1408c977d327710e6a7c77997d74990ed62e75
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/3njAQzuwnjmRHYNBXyxSll.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3njAQzuwnjmRHYNBXyxSll
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8f8571ca3b8f6a1475ce47b2c1408c977d327710e6a7c77997d74990ed62e75","isrc":"FR6F32101900","name":"Mon encore inconnue","registered_at":"2026-06-11T15:44:19Z","spotify_id":"3njAQzuwnjmRHYNBXyxSll","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 0xb8f8571ca3b8f6a1475ce47b2c1408c977d327710e6a7c77997d74990ed62e75. 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/3njAQzuwnjmRHYNBXyxSll.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/3njAQzuwnjmRHYNBXyxSll.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb8f8571ca3b8f6a1475ce47b2c1408c977d327710e6a7c77997d74990ed62e75","isrc":"FR6F32101900","name":"Mon encore inconnue","registered_at":"2026-06-11T15:44:19Z","spotify_id":"3njAQzuwnjmRHYNBXyxSll","type":"track"}

Ce que je vis me manque déjà
type: MusicRecording
duration: PT3M44S
duration ms: 224586
explicit: false
by artist: Lonepsi
by artist: Sofiane Pamart
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:09:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9
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/2wss3Een93CaUVmjf4gouJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wss3Een93CaUVmjf4gouJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9","isrc":"FR6F32101910","name":"Ce que je vis me manque déjà","registered_at":"2026-06-04T16:09:29Z","spotify_id":"2wss3Een93CaUVmjf4gouJ","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 0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9. 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/2wss3Een93CaUVmjf4gouJ.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/2wss3Een93CaUVmjf4gouJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9","isrc":"FR6F32101910","name":"Ce que je vis me manque déjà","registered_at":"2026-06-04T16:09:29Z","spotify_id":"2wss3Een93CaUVmjf4gouJ","type":"track"}

Le cœur gelé
type: MusicRecording
duration: PT3M44S
duration ms: 224173
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101920
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:30:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7faeba3a701b0ec22e3aaa7bf94d1b284d61c207e7b2393b792e086541bbe7c
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/4C9ftKdmF85g5xKB4SIPG2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4C9ftKdmF85g5xKB4SIPG2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7faeba3a701b0ec22e3aaa7bf94d1b284d61c207e7b2393b792e086541bbe7c","isrc":"FR6F32101920","name":"Le cœur gelé","registered_at":"2026-06-08T20:30:16Z","spotify_id":"4C9ftKdmF85g5xKB4SIPG2","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 0xc7faeba3a701b0ec22e3aaa7bf94d1b284d61c207e7b2393b792e086541bbe7c. 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/4C9ftKdmF85g5xKB4SIPG2.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/4C9ftKdmF85g5xKB4SIPG2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc7faeba3a701b0ec22e3aaa7bf94d1b284d61c207e7b2393b792e086541bbe7c","isrc":"FR6F32101920","name":"Le cœur gelé","registered_at":"2026-06-08T20:30:16Z","spotify_id":"4C9ftKdmF85g5xKB4SIPG2","type":"track"}

La couleur de tes yeux
type: MusicRecording
duration: PT2M43S
duration ms: 163053
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101930
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:46:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e0392c1984f61d8110209da0526f3c4dcf1c3258d8c5c0980a65b2455f4a978
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/7IqQqd4PXqtInYGNlFbmPT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IqQqd4PXqtInYGNlFbmPT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e0392c1984f61d8110209da0526f3c4dcf1c3258d8c5c0980a65b2455f4a978","isrc":"FR6F32101930","name":"La couleur de tes yeux","registered_at":"2026-06-05T08:46:29Z","spotify_id":"7IqQqd4PXqtInYGNlFbmPT","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 0x9e0392c1984f61d8110209da0526f3c4dcf1c3258d8c5c0980a65b2455f4a978. 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/7IqQqd4PXqtInYGNlFbmPT.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/7IqQqd4PXqtInYGNlFbmPT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9e0392c1984f61d8110209da0526f3c4dcf1c3258d8c5c0980a65b2455f4a978","isrc":"FR6F32101930","name":"La couleur de tes yeux","registered_at":"2026-06-05T08:46:29Z","spotify_id":"7IqQqd4PXqtInYGNlFbmPT","type":"track"}

Tu n'es pas là
type: MusicRecording
duration: PT2M51S
duration ms: 171133
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:49:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6aec337afbb313fd8e726df1f9bc69ea914aeee312d717f4cdd9677bec092a9d
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/15LmFqURGMOIDMPx2QJQHz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15LmFqURGMOIDMPx2QJQHz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6aec337afbb313fd8e726df1f9bc69ea914aeee312d717f4cdd9677bec092a9d","isrc":"FR6F32101940","name":"Tu n'es pas là","registered_at":"2026-06-09T08:49:44Z","spotify_id":"15LmFqURGMOIDMPx2QJQHz","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 0x6aec337afbb313fd8e726df1f9bc69ea914aeee312d717f4cdd9677bec092a9d. 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/15LmFqURGMOIDMPx2QJQHz.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/15LmFqURGMOIDMPx2QJQHz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6aec337afbb313fd8e726df1f9bc69ea914aeee312d717f4cdd9677bec092a9d","isrc":"FR6F32101940","name":"Tu n'es pas là","registered_at":"2026-06-09T08:49:44Z","spotify_id":"15LmFqURGMOIDMPx2QJQHz","type":"track"}

La dernière fois
type: MusicRecording
duration: PT4M31S
duration ms: 271386
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:41:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebd1e4f92878dff74398cec3b2de9931ee50d7306f480074b63144e36ada67cc
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/2fBdDUrE1RepSj56qwIm7o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fBdDUrE1RepSj56qwIm7o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebd1e4f92878dff74398cec3b2de9931ee50d7306f480074b63144e36ada67cc","isrc":"FR6F32101950","name":"La dernière fois","registered_at":"2026-06-09T08:41:50Z","spotify_id":"2fBdDUrE1RepSj56qwIm7o","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 0xebd1e4f92878dff74398cec3b2de9931ee50d7306f480074b63144e36ada67cc. 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/2fBdDUrE1RepSj56qwIm7o.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/2fBdDUrE1RepSj56qwIm7o.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xebd1e4f92878dff74398cec3b2de9931ee50d7306f480074b63144e36ada67cc","isrc":"FR6F32101950","name":"La dernière fois","registered_at":"2026-06-09T08:41:50Z","spotify_id":"2fBdDUrE1RepSj56qwIm7o","type":"track"}

Toutes les nuits du monde
type: MusicAlbum
date published: 2020-05-22
track: Toutes les nuits du monde
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158986
  explicit: false
  by artist: Lonepsi
  in album: Toutes les nuits du monde
    type: MusicAlbum
    date published: 2020-05-22
  isrc code: FR9W12003939
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:59:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd311c5212c90bac31481fd4c869b7026cda24ed66e746e81cfff0b8f9146429a
  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/7k1u5Km2kwWapy5guQ9Ayh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7k1u5Km2kwWapy5guQ9Ayh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd311c5212c90bac31481fd4c869b7026cda24ed66e746e81cfff0b8f9146429a","isrc":"FR9W12003939","name":"Toutes les nuits du monde","registered_at":"2026-06-07T21:59:25Z","spotify_id":"7k1u5Km2kwWapy5guQ9Ayh","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 0xd311c5212c90bac31481fd4c869b7026cda24ed66e746e81cfff0b8f9146429a. 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/7k1u5Km2kwWapy5guQ9Ayh.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/7k1u5Km2kwWapy5guQ9Ayh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd311c5212c90bac31481fd4c869b7026cda24ed66e746e81cfff0b8f9146429a","isrc":"FR9W12003939","name":"Toutes les nuits du monde","registered_at":"2026-06-07T21:59:25Z","spotify_id":"7k1u5Km2kwWapy5guQ9Ayh","type":"track"}
track: Je ne sais pas danser
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195031
  explicit: false
  by artist: Lonepsi
  in album: Toutes les nuits du monde
    type: MusicAlbum
    date published: 2020-05-22
  isrc code: FR9W12003940
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:05:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3f1904e1fba5c954773c67ad9899c8739fa0a241cbf0fa3c68ab540d85e2baad
  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/3pgnngD66fQelB3HDVO7T8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pgnngD66fQelB3HDVO7T8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3f1904e1fba5c954773c67ad9899c8739fa0a241cbf0fa3c68ab540d85e2baad","isrc":"FR9W12003940","name":"Je ne sais pas danser","registered_at":"2026-06-04T15:05:27Z","spotify_id":"3pgnngD66fQelB3HDVO7T8","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 0x3f1904e1fba5c954773c67ad9899c8739fa0a241cbf0fa3c68ab540d85e2baad. 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/3pgnngD66fQelB3HDVO7T8.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/3pgnngD66fQelB3HDVO7T8.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3f1904e1fba5c954773c67ad9899c8739fa0a241cbf0fa3c68ab540d85e2baad","isrc":"FR9W12003940","name":"Je ne sais pas danser","registered_at":"2026-06-04T15:05:27Z","spotify_id":"3pgnngD66fQelB3HDVO7T8","type":"track"}
track: Marche nocturne
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221725
  explicit: false
  by artist: Lonepsi
  in album: Toutes les nuits du monde
    type: MusicAlbum
    date published: 2020-05-22
  isrc code: FR9W12003942
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:17:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x28458b214aa6536148217d139df16f3ba9689b3660e84d5b34cddd6777e921c0
  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/7sNGlGVw2DkFmIPGgFvmuf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sNGlGVw2DkFmIPGgFvmuf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x28458b214aa6536148217d139df16f3ba9689b3660e84d5b34cddd6777e921c0","isrc":"FR9W12003942","name":"Marche nocturne","registered_at":"2026-06-08T14:17:32Z","spotify_id":"7sNGlGVw2DkFmIPGgFvmuf","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 0x28458b214aa6536148217d139df16f3ba9689b3660e84d5b34cddd6777e921c0. 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/7sNGlGVw2DkFmIPGgFvmuf.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/7sNGlGVw2DkFmIPGgFvmuf.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x28458b214aa6536148217d139df16f3ba9689b3660e84d5b34cddd6777e921c0","isrc":"FR9W12003942","name":"Marche nocturne","registered_at":"2026-06-08T14:17:32Z","spotify_id":"7sNGlGVw2DkFmIPGgFvmuf","type":"track"}
track: Oneiroi
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162135
  explicit: false
  by artist: Lonepsi
  in album: Toutes les nuits du monde
    type: MusicAlbum
    date published: 2020-05-22
  isrc code: FR9W12003941
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T05:32:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x08697a850d9bdd7e11786917c380297959822cb325ea82dbce97e08663ba38ee
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3dsbCjVVD8SLJc2eaVSd6Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dsbCjVVD8SLJc2eaVSd6Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:37:18Z
  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 0x08697a850d9bdd7e11786917c380297959822cb325ea82dbce97e08663ba38ee. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:37:18Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dsbCjVVD8SLJc2eaVSd6Y.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/3dsbCjVVD8SLJc2eaVSd6Y.
    date published: 2026-06-17T20:37:18Z
track: Sous une averse
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142301
  explicit: false
  by artist: Lonepsi
  in album: Toutes les nuits du monde
    type: MusicAlbum
    date published: 2020-05-22
  isrc code: FR9W12003943
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Aveugle
track: Incendie

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T14:42:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x240acd7330c12df5bc600585dae3fe79d8a3c6be365e90bb7c83ac3728ee4c64

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/16hQW9RRKYBF8pC1lXIG3V.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16hQW9RRKYBF8pC1lXIG3V

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x240acd7330c12df5bc600585dae3fe79d8a3c6be365e90bb7c83ac3728ee4c64","isrc":"FR9W12003943","name":"Sous une averse","registered_at":"2026-06-04T14:42:35Z","spotify_id":"16hQW9RRKYBF8pC1lXIG3V","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 0x240acd7330c12df5bc600585dae3fe79d8a3c6be365e90bb7c83ac3728ee4c64. 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/16hQW9RRKYBF8pC1lXIG3V.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/16hQW9RRKYBF8pC1lXIG3V.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x240acd7330c12df5bc600585dae3fe79d8a3c6be365e90bb7c83ac3728ee4c64","isrc":"FR9W12003943","name":"Sous une averse","registered_at":"2026-06-04T14:42:35Z","spotify_id":"16hQW9RRKYBF8pC1lXIG3V","type":"track"}

Aveugle
type: MusicRecording
duration: PT3M42S
duration ms: 222142
explicit: false
by artist: Lonepsi
in album: Toutes les nuits du monde
  type: MusicAlbum
  date published: 2020-05-22
isrc code: FR9W12003944
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:29:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89a49baf895b929bee23b306b8b2be462f276a9481630cb9381b2ef651e431ff
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/5USgx0vyaQ9Z0sPPRBsamp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5USgx0vyaQ9Z0sPPRBsamp
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 0x89a49baf895b929bee23b306b8b2be462f276a9481630cb9381b2ef651e431ff. 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/5USgx0vyaQ9Z0sPPRBsamp.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/5USgx0vyaQ9Z0sPPRBsamp.
  date published: 2026-06-13T15:41:10Z

Incendie
type: MusicRecording
duration: PT4M28S
duration ms: 268738
explicit: false
by artist: Lonepsi
in album: Toutes les nuits du monde
  type: MusicAlbum
  date published: 2020-05-22
isrc code: FR9W12003945
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:01:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x096b3baa115a394c7d7db82877e014acdc6300c85c7c1e67d5535a68e3ace302
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/3ql7Jn3xvMl6BHaAIKLLt2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ql7Jn3xvMl6BHaAIKLLt2
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 0x096b3baa115a394c7d7db82877e014acdc6300c85c7c1e67d5535a68e3ace302. 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/3ql7Jn3xvMl6BHaAIKLLt2.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/3ql7Jn3xvMl6BHaAIKLLt2.
  date published: 2026-06-13T15:41:10Z

Sans dire adieu
type: MusicAlbum
date published: 2018-01-19
track: Le chien et le flacon
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162666
  explicit: false
  by artist: Lonepsi
  in album: Sans dire adieu
    type: MusicAlbum
    date published: 2018-01-19
  isrc code: FR9W11717882
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:57:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68d56f09e79e551a1e16fb3fee42bdd7bce4c9de50766c7dc1c1cc89960a1326
  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/0FNwKJkcWCAy6eySUXeygn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FNwKJkcWCAy6eySUXeygn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x68d56f09e79e551a1e16fb3fee42bdd7bce4c9de50766c7dc1c1cc89960a1326","isrc":"FR9W11717882","name":"Le chien et le flacon","registered_at":"2026-06-07T21:57:49Z","spotify_id":"0FNwKJkcWCAy6eySUXeygn","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 0x68d56f09e79e551a1e16fb3fee42bdd7bce4c9de50766c7dc1c1cc89960a1326. 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/0FNwKJkcWCAy6eySUXeygn.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/0FNwKJkcWCAy6eySUXeygn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x68d56f09e79e551a1e16fb3fee42bdd7bce4c9de50766c7dc1c1cc89960a1326","isrc":"FR9W11717882","name":"Le chien et le flacon","registered_at":"2026-06-07T21:57:49Z","spotify_id":"0FNwKJkcWCAy6eySUXeygn","type":"track"}
track: Rivière & océan
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151058
  explicit: false
  by artist: Lonepsi
  in album: Sans dire adieu
    type: MusicAlbum
    date published: 2018-01-19
  isrc code: FR9W11717881
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T01:04:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x237978ac2f7b2bc6b6e0d01da128839c3802fcb5820a510e7ffa413c062722e4
  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/4ge78r2EelSLz1npz6OCGU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ge78r2EelSLz1npz6OCGU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x237978ac2f7b2bc6b6e0d01da128839c3802fcb5820a510e7ffa413c062722e4","isrc":"FR9W11717881","name":"Rivière & océan","registered_at":"2026-06-20T01:04:43Z","spotify_id":"4ge78r2EelSLz1npz6OCGU","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 0x237978ac2f7b2bc6b6e0d01da128839c3802fcb5820a510e7ffa413c062722e4. 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/4ge78r2EelSLz1npz6OCGU.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/4ge78r2EelSLz1npz6OCGU.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x237978ac2f7b2bc6b6e0d01da128839c3802fcb5820a510e7ffa413c062722e4","isrc":"FR9W11717881","name":"Rivière & océan","registered_at":"2026-06-20T01:04:43Z","spotify_id":"4ge78r2EelSLz1npz6OCGU","type":"track"}
track: À mon passé
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158853
  explicit: false
  by artist: Lonepsi
  in album: Sans dire adieu
    type: MusicAlbum
    date published: 2018-01-19
  isrc code: FR9W11722558
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T05:31:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe77aa4da3ecdaffd5e9b15278b88e2c2d19e881a0a5dde12927f2a49c4194563
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0D1EuJWdJnA2xHEbVm1YpX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D1EuJWdJnA2xHEbVm1YpX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:37:43Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe77aa4da3ecdaffd5e9b15278b88e2c2d19e881a0a5dde12927f2a49c4194563","isrc":"FR9W11722558","name":"À mon passé","registered_at":"2026-06-17T05:31:49Z","spotify_id":"0D1EuJWdJnA2xHEbVm1YpX","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 0xe77aa4da3ecdaffd5e9b15278b88e2c2d19e881a0a5dde12927f2a49c4194563. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:37:43Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0D1EuJWdJnA2xHEbVm1YpX.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/0D1EuJWdJnA2xHEbVm1YpX.
    date published: 2026-06-17T20:37:43Z
    text: {"copyright_id":"0xe77aa4da3ecdaffd5e9b15278b88e2c2d19e881a0a5dde12927f2a49c4194563","isrc":"FR9W11722558","name":"À mon passé","registered_at":"2026-06-17T05:31:49Z","spotify_id":"0D1EuJWdJnA2xHEbVm1YpX","type":"track"}
track: La collision de nos peaux
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196720
  explicit: false
  by artist: Lonepsi
  in album: Sans dire adieu
    type: MusicAlbum
    date published: 2018-01-19
  isrc code: FR9W11717878
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:04:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x01b8a5da225a810ce7d17e569f596314ebf20addc575337e14777992a5906524
  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/4K3UCTjsqz5DQKfxVNoFSI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K3UCTjsqz5DQKfxVNoFSI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x01b8a5da225a810ce7d17e569f596314ebf20addc575337e14777992a5906524","isrc":"FR9W11717878","name":"La collision de nos peaux","registered_at":"2026-06-10T07:04:39Z","spotify_id":"4K3UCTjsqz5DQKfxVNoFSI","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 0x01b8a5da225a810ce7d17e569f596314ebf20addc575337e14777992a5906524. 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/4K3UCTjsqz5DQKfxVNoFSI.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/4K3UCTjsqz5DQKfxVNoFSI.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x01b8a5da225a810ce7d17e569f596314ebf20addc575337e14777992a5906524","isrc":"FR9W11717878","name":"La collision de nos peaux","registered_at":"2026-06-10T07:04:39Z","spotify_id":"4K3UCTjsqz5DQKfxVNoFSI","type":"track"}
track: Le temps d'un instant
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228000
  explicit: false
  by artist: Lonepsi
  in album: Sans dire adieu
    type: MusicAlbum
    date published: 2018-01-19
  isrc code: FR9W11713723
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Hymne à l'ivresse
track: Comme deux étoiles
track: Lettre à nuit
track: Sans dire adieu

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T14:28:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xee8a7a17f854368ce6e66cf2078bd9dc4f4291de1523dfe84f43a922ea04bdaf

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6puS6TVHlD5XSBQqVLmtfH.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6puS6TVHlD5XSBQqVLmtfH

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xee8a7a17f854368ce6e66cf2078bd9dc4f4291de1523dfe84f43a922ea04bdaf","isrc":"FR9W11713723","name":"Le temps d'un instant","registered_at":"2026-06-08T14:28:05Z","spotify_id":"6puS6TVHlD5XSBQqVLmtfH","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 0xee8a7a17f854368ce6e66cf2078bd9dc4f4291de1523dfe84f43a922ea04bdaf. 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/6puS6TVHlD5XSBQqVLmtfH.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/6puS6TVHlD5XSBQqVLmtfH.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xee8a7a17f854368ce6e66cf2078bd9dc4f4291de1523dfe84f43a922ea04bdaf","isrc":"FR9W11713723","name":"Le temps d'un instant","registered_at":"2026-06-08T14:28:05Z","spotify_id":"6puS6TVHlD5XSBQqVLmtfH","type":"track"}

Hymne à l'ivresse
type: MusicRecording
duration: PT3M30S
duration ms: 210285
explicit: false
by artist: Lonepsi
in album: Sans dire adieu
  type: MusicAlbum
  date published: 2018-01-19
isrc code: FR9W11717879
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:47:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34ad00cdee5f4b148d22334b2309399ca3b21db162ad89c0eb2db35b30411d1a
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/0x2pD3pXPihHCfvewGEKQW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0x2pD3pXPihHCfvewGEKQW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34ad00cdee5f4b148d22334b2309399ca3b21db162ad89c0eb2db35b30411d1a","isrc":"FR9W11717879","name":"Hymne à l'ivresse","registered_at":"2026-06-20T11:47:46Z","spotify_id":"0x2pD3pXPihHCfvewGEKQW","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 0x34ad00cdee5f4b148d22334b2309399ca3b21db162ad89c0eb2db35b30411d1a. 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/0x2pD3pXPihHCfvewGEKQW.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/0x2pD3pXPihHCfvewGEKQW.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x34ad00cdee5f4b148d22334b2309399ca3b21db162ad89c0eb2db35b30411d1a","isrc":"FR9W11717879","name":"Hymne à l'ivresse","registered_at":"2026-06-20T11:47:46Z","spotify_id":"0x2pD3pXPihHCfvewGEKQW","type":"track"}

Comme deux étoiles
type: MusicRecording
duration: PT2M49S
duration ms: 169200
explicit: false
by artist: Lonepsi
in album: Sans dire adieu
  type: MusicAlbum
  date published: 2018-01-19
isrc code: FR9W11717880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:20:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98d9c537b4b3f25f359bb60ce56fc901509eac8599958e96a9ac3dab9a0b7d29
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/3E55nCf9o0xNndC44jqALU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3E55nCf9o0xNndC44jqALU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98d9c537b4b3f25f359bb60ce56fc901509eac8599958e96a9ac3dab9a0b7d29","isrc":"FR9W11717880","name":"Comme deux étoiles","registered_at":"2026-06-07T15:20:25Z","spotify_id":"3E55nCf9o0xNndC44jqALU","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 0x98d9c537b4b3f25f359bb60ce56fc901509eac8599958e96a9ac3dab9a0b7d29. 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/3E55nCf9o0xNndC44jqALU.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/3E55nCf9o0xNndC44jqALU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x98d9c537b4b3f25f359bb60ce56fc901509eac8599958e96a9ac3dab9a0b7d29","isrc":"FR9W11717880","name":"Comme deux étoiles","registered_at":"2026-06-07T15:20:25Z","spotify_id":"3E55nCf9o0xNndC44jqALU","type":"track"}

Lettre à nuit
type: MusicRecording
duration: PT2M57S
duration ms: 177600
explicit: false
by artist: Lonepsi
in album: Sans dire adieu
  type: MusicAlbum
  date published: 2018-01-19
isrc code: FR9W11717883
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:51:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2ee21ea383d48bfc6d91633fea84225fcd384b14d928ac789e4ca2ae0b63daa
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/10SbVxCF1ugKzz2scd2NEz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10SbVxCF1ugKzz2scd2NEz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2ee21ea383d48bfc6d91633fea84225fcd384b14d928ac789e4ca2ae0b63daa","isrc":"FR9W11717883","name":"Lettre à nuit","registered_at":"2026-06-23T14:51:19Z","spotify_id":"10SbVxCF1ugKzz2scd2NEz","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 0xe2ee21ea383d48bfc6d91633fea84225fcd384b14d928ac789e4ca2ae0b63daa. 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/10SbVxCF1ugKzz2scd2NEz.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/10SbVxCF1ugKzz2scd2NEz.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe2ee21ea383d48bfc6d91633fea84225fcd384b14d928ac789e4ca2ae0b63daa","isrc":"FR9W11717883","name":"Lettre à nuit","registered_at":"2026-06-23T14:51:19Z","spotify_id":"10SbVxCF1ugKzz2scd2NEz","type":"track"}

Sans dire adieu
type: MusicRecording
duration: PT3M49S
duration ms: 229600
explicit: false
by artist: Lonepsi
in album: Sans dire adieu
  type: MusicAlbum
  date published: 2018-01-19
isrc code: FR9W11717876
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T09:26:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd594e4b59d1d013ed79478f25ae202213ad4bcfc2a25d5704700843331e12e9b
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/2V1dmUspN94Z1bp2240Xlf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V1dmUspN94Z1bp2240Xlf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd594e4b59d1d013ed79478f25ae202213ad4bcfc2a25d5704700843331e12e9b","isrc":"FR9W11717876","name":"Sans dire adieu","registered_at":"2026-06-21T09:26:40Z","spotify_id":"2V1dmUspN94Z1bp2240Xlf","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 0xd594e4b59d1d013ed79478f25ae202213ad4bcfc2a25d5704700843331e12e9b. 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/2V1dmUspN94Z1bp2240Xlf.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/2V1dmUspN94Z1bp2240Xlf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd594e4b59d1d013ed79478f25ae202213ad4bcfc2a25d5704700843331e12e9b","isrc":"FR9W11717876","name":"Sans dire adieu","registered_at":"2026-06-21T09:26:40Z","spotify_id":"2V1dmUspN94Z1bp2240Xlf","type":"track"}

Les premiers sons du reste de ma vie
type: MusicAlbum
date published: 2017-05-03
track: Étincelle
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154285
  explicit: false
  by artist: Lonepsi
  in album: Les premiers sons du reste de ma vie
    type: MusicAlbum
    date published: 2017-05-03
  isrc code: TCACX1704266
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:31:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5668b94ea61c4e188c6ae7f3448ebccdfc92990834926bf881e3c423b21e5b81
  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/2v04UjMwYEZ3HhcrAy4g5G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2v04UjMwYEZ3HhcrAy4g5G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5668b94ea61c4e188c6ae7f3448ebccdfc92990834926bf881e3c423b21e5b81","isrc":"TCACX1704266","name":"Étincelle","registered_at":"2026-06-18T05:31:12Z","spotify_id":"2v04UjMwYEZ3HhcrAy4g5G","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 0x5668b94ea61c4e188c6ae7f3448ebccdfc92990834926bf881e3c423b21e5b81. 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/2v04UjMwYEZ3HhcrAy4g5G.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/2v04UjMwYEZ3HhcrAy4g5G.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5668b94ea61c4e188c6ae7f3448ebccdfc92990834926bf881e3c423b21e5b81","isrc":"TCACX1704266","name":"Étincelle","registered_at":"2026-06-18T05:31:12Z","spotify_id":"2v04UjMwYEZ3HhcrAy4g5G","type":"track"}
track: La signification du verbe oublier
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232500
  explicit: false
  by artist: Lonepsi
  in album: Les premiers sons du reste de ma vie
    type: MusicAlbum
    date published: 2017-05-03
  isrc code: TCACX1704269
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:03:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x516fe6b830c410f76b36c30910a1001821ef3045eecadede48269cfd3c03f68f
  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/6CCTIjzMMFNjA8WsfIOwyk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CCTIjzMMFNjA8WsfIOwyk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x516fe6b830c410f76b36c30910a1001821ef3045eecadede48269cfd3c03f68f","isrc":"TCACX1704269","name":"La signification du verbe oublier","registered_at":"2026-06-10T07:03:57Z","spotify_id":"6CCTIjzMMFNjA8WsfIOwyk","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 0x516fe6b830c410f76b36c30910a1001821ef3045eecadede48269cfd3c03f68f. 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/6CCTIjzMMFNjA8WsfIOwyk.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/6CCTIjzMMFNjA8WsfIOwyk.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x516fe6b830c410f76b36c30910a1001821ef3045eecadede48269cfd3c03f68f","isrc":"TCACX1704269","name":"La signification du verbe oublier","registered_at":"2026-06-10T07:03:57Z","spotify_id":"6CCTIjzMMFNjA8WsfIOwyk","type":"track"}
track: À la vitesse de mes émotions
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224000
  explicit: false
  by artist: Lonepsi
  in album: Les premiers sons du reste de ma vie
    type: MusicAlbum
    date published: 2017-05-03
  isrc code: TCACX1704272
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T16:50:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd2fdf3dad40f6a48e54daf9bf1a0d5514f982aec9be86d4708377fa4ff6b4f9
  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/0zk2qzHBDcrkCQl7VHDpaI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zk2qzHBDcrkCQl7VHDpaI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd2fdf3dad40f6a48e54daf9bf1a0d5514f982aec9be86d4708377fa4ff6b4f9","isrc":"TCACX1704272","name":"À la vitesse de mes émotions","registered_at":"2026-06-19T16:50:53Z","spotify_id":"0zk2qzHBDcrkCQl7VHDpaI","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 0xfd2fdf3dad40f6a48e54daf9bf1a0d5514f982aec9be86d4708377fa4ff6b4f9. 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/0zk2qzHBDcrkCQl7VHDpaI.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/0zk2qzHBDcrkCQl7VHDpaI.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xfd2fdf3dad40f6a48e54daf9bf1a0d5514f982aec9be86d4708377fa4ff6b4f9","isrc":"TCACX1704272","name":"À la vitesse de mes émotions","registered_at":"2026-06-19T16:50:53Z","spotify_id":"0zk2qzHBDcrkCQl7VHDpaI","type":"track"}
track: Si j'avais un coeur
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  duration: PT2M17S
  duration ms: 137250
  explicit: false
  by artist: Lonepsi
  in album: Les premiers sons du reste de ma vie
    type: MusicAlbum
    date published: 2017-05-03
  isrc code: TCACX1704276
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:05:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x50d636759ce12cd0bee0065826b0b87cf6eeefec623d513cadb78ee10fc84fe7
  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/248Z7Wpi7HtjpYALNy9tC4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/248Z7Wpi7HtjpYALNy9tC4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x50d636759ce12cd0bee0065826b0b87cf6eeefec623d513cadb78ee10fc84fe7","isrc":"TCACX1704276","name":"Si j'avais un coeur","registered_at":"2026-06-10T07:05:13Z","spotify_id":"248Z7Wpi7HtjpYALNy9tC4","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 0x50d636759ce12cd0bee0065826b0b87cf6eeefec623d513cadb78ee10fc84fe7. 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/248Z7Wpi7HtjpYALNy9tC4.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/248Z7Wpi7HtjpYALNy9tC4.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x50d636759ce12cd0bee0065826b0b87cf6eeefec623d513cadb78ee10fc84fe7","isrc":"TCACX1704276","name":"Si j'avais un coeur","registered_at":"2026-06-10T07:05:13Z","spotify_id":"248Z7Wpi7HtjpYALNy9tC4","type":"track"}
track: La fille du bus
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221000
  explicit: false
  by artist: Lonepsi
  in album: Les premiers sons du reste de ma vie
    type: MusicAlbum
    date published: 2017-05-03
  isrc code: TCACX1711476
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Rouge Pastel
track: Le Loup des Steppes
track: Aquarium
track: Odyssée
track: Capitaine
track: Le Loup des Steppes (Piano Version)
track: Des rêves inexaucés
track: Inexprimable
track: Bribes de souvenirs

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T17:54:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf07bc6617c917fbab315e89320dbb24368f4c0a6a80878f92c22407e23691586

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0uII8Z7CgTmA0qLCBp3ZIs.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uII8Z7CgTmA0qLCBp3ZIs

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf07bc6617c917fbab315e89320dbb24368f4c0a6a80878f92c22407e23691586","isrc":"TCACX1711476","name":"La fille du bus","registered_at":"2026-06-08T17:54:52Z","spotify_id":"0uII8Z7CgTmA0qLCBp3ZIs","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 0xf07bc6617c917fbab315e89320dbb24368f4c0a6a80878f92c22407e23691586. 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/0uII8Z7CgTmA0qLCBp3ZIs.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/0uII8Z7CgTmA0qLCBp3ZIs.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xf07bc6617c917fbab315e89320dbb24368f4c0a6a80878f92c22407e23691586","isrc":"TCACX1711476","name":"La fille du bus","registered_at":"2026-06-08T17:54:52Z","spotify_id":"0uII8Z7CgTmA0qLCBp3ZIs","type":"track"}

Rouge Pastel
type: MusicRecording
duration: PT3M19S
duration ms: 199367
explicit: false
by artist: Lonepsi
in album: Les premiers sons du reste de ma vie
  type: MusicAlbum
  date published: 2017-05-03
isrc code: TCADB1725431
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T15:05:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09a066a9bd441625aa827da9544b768e6443ae531d9d75f3510ea8c2553f8c45
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/6BQQQoVyPYZnKh50031SRV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BQQQoVyPYZnKh50031SRV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09a066a9bd441625aa827da9544b768e6443ae531d9d75f3510ea8c2553f8c45","isrc":"TCADB1725431","name":"Rouge Pastel","registered_at":"2026-06-23T15:05:09Z","spotify_id":"6BQQQoVyPYZnKh50031SRV","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 0x09a066a9bd441625aa827da9544b768e6443ae531d9d75f3510ea8c2553f8c45. 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/6BQQQoVyPYZnKh50031SRV.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/6BQQQoVyPYZnKh50031SRV.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x09a066a9bd441625aa827da9544b768e6443ae531d9d75f3510ea8c2553f8c45","isrc":"TCADB1725431","name":"Rouge Pastel","registered_at":"2026-06-23T15:05:09Z","spotify_id":"6BQQQoVyPYZnKh50031SRV","type":"track"}

Le Loup des Steppes
type: MusicRecording
duration: PT3M9S
duration ms: 189500
explicit: false
by artist: Lonepsi
in album: Les premiers sons du reste de ma vie
  type: MusicAlbum
  date published: 2017-05-03
isrc code: TCADB1725434
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:35:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4789165646573213e50ea314ab39cb219911a560ec4737f1c0cb0b59fc47213
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/42Ycl7Z3sIoBHmtYiJCb6H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42Ycl7Z3sIoBHmtYiJCb6H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4789165646573213e50ea314ab39cb219911a560ec4737f1c0cb0b59fc47213","isrc":"TCADB1725434","name":"Le Loup des Steppes","registered_at":"2026-06-08T05:35:19Z","spotify_id":"42Ycl7Z3sIoBHmtYiJCb6H","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 0xa4789165646573213e50ea314ab39cb219911a560ec4737f1c0cb0b59fc47213. 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/42Ycl7Z3sIoBHmtYiJCb6H.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/42Ycl7Z3sIoBHmtYiJCb6H.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa4789165646573213e50ea314ab39cb219911a560ec4737f1c0cb0b59fc47213","isrc":"TCADB1725434","name":"Le Loup des Steppes","registered_at":"2026-06-08T05:35:19Z","spotify_id":"42Ycl7Z3sIoBHmtYiJCb6H","type":"track"}

Aquarium
type: MusicRecording
duration: PT3M0S
duration ms: 180000
explicit: false
by artist: Lonepsi
in album: Les premiers sons du reste de ma vie
  type: MusicAlbum
  date published: 2017-05-03
isrc code: TCADB1725436
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:55:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe12a4c22d20885c70c4d45cec600a94a29e00dec402aeaa7b3b8053016c07e74
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/4viZ4r1gHtdciHeMEQSXmy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4viZ4r1gHtdciHeMEQSXmy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12a4c22d20885c70c4d45cec600a94a29e00dec402aeaa7b3b8053016c07e74. 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/4viZ4r1gHtdciHeMEQSXmy.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/4viZ4r1gHtdciHeMEQSXmy.
  date published: 2026-07-02T03:55:08Z

Odyssée
type: MusicRecording
duration: PT3M23S
duration ms: 203294
explicit: false
by artist: Lonepsi
in album: Les premiers sons du reste de ma vie
  type: MusicAlbum
  date published: 2017-05-03
isrc code: TCADB1725439
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:51:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07e0cd69d41510366524673b45d51a5a9e6d2d5595350fd7aa5d50fde38822a1
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/3sEumsUUkE4ZbXRvWUKDWW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sEumsUUkE4ZbXRvWUKDWW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07e0cd69d41510366524673b45d51a5a9e6d2d5595350fd7aa5d50fde38822a1","isrc":"TCADB1725439","name":"Odyssée","registered_at":"2026-06-23T14:51:27Z","spotify_id":"3sEumsUUkE4ZbXRvWUKDWW","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 0x07e0cd69d41510366524673b45d51a5a9e6d2d5595350fd7aa5d50fde38822a1. 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/3sEumsUUkE4ZbXRvWUKDWW.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/3sEumsUUkE4ZbXRvWUKDWW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x07e0cd69d41510366524673b45d51a5a9e6d2d5595350fd7aa5d50fde38822a1","isrc":"TCADB1725439","name":"Odyssée","registered_at":"2026-06-23T14:51:27Z","spotify_id":"3sEumsUUkE4ZbXRvWUKDWW","type":"track"}

Capitaine
type: MusicRecording
duration: PT3M17S
duration ms: 197000
explicit: false
by artist: Lonepsi
in album: Les premiers sons du reste de ma vie
  type: MusicAlbum
  date published: 2017-05-03
isrc code: TCADB1725441
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T09:31:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea3b66421ad620dee984b21d83705a4b19924bb952bf3876458afbc7ca50b137
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/0dt8YzPF3lwbre7RsuI4GW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dt8YzPF3lwbre7RsuI4GW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3b66421ad620dee984b21d83705a4b19924bb952bf3876458afbc7ca50b137. 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/0dt8YzPF3lwbre7RsuI4GW.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/0dt8YzPF3lwbre7RsuI4GW.
  date published: 2026-07-02T03:55:08Z

Le Loup des Steppes (Piano Version)
type: MusicRecording
duration: PT3M38S
duration ms: 218181
explicit: false
by artist: Lonepsi
in album: Les premiers sons du reste de ma vie
  type: MusicAlbum
  date published: 2017-05-03
isrc code: TCADB1725445
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:10:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa51fcb311368d2f6de7d34d0865d9df463e62dae411fa8cab0ec7e3b6bbef41a
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/1g4tIXwP4TOGMOwp9fHhFe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1g4tIXwP4TOGMOwp9fHhFe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa51fcb311368d2f6de7d34d0865d9df463e62dae411fa8cab0ec7e3b6bbef41a","isrc":"TCADB1725445","name":"Le Loup des Steppes (Piano Version)","registered_at":"2026-06-05T18:10:27Z","spotify_id":"1g4tIXwP4TOGMOwp9fHhFe","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 0xa51fcb311368d2f6de7d34d0865d9df463e62dae411fa8cab0ec7e3b6bbef41a. 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/1g4tIXwP4TOGMOwp9fHhFe.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/1g4tIXwP4TOGMOwp9fHhFe.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa51fcb311368d2f6de7d34d0865d9df463e62dae411fa8cab0ec7e3b6bbef41a","isrc":"TCADB1725445","name":"Le Loup des Steppes (Piano Version)","registered_at":"2026-06-05T18:10:27Z","spotify_id":"1g4tIXwP4TOGMOwp9fHhFe","type":"track"}

Des rêves inexaucés
type: MusicRecording
duration: PT4M17S
duration ms: 257894
explicit: false
by artist: Lonepsi
in album: Les premiers sons du reste de ma vie
  type: MusicAlbum
  date published: 2017-05-03
isrc code: TCADB1725446
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:19:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3b000ee113750a55865f0ba54782a3a4d9defe1c99a97760daaf55f5ec83b9d
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/4bE2urZXviNhqeKYoUZrTb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bE2urZXviNhqeKYoUZrTb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3b000ee113750a55865f0ba54782a3a4d9defe1c99a97760daaf55f5ec83b9d","isrc":"TCADB1725446","name":"Des rêves inexaucés","registered_at":"2026-06-09T20:19:59Z","spotify_id":"4bE2urZXviNhqeKYoUZrTb","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 0xd3b000ee113750a55865f0ba54782a3a4d9defe1c99a97760daaf55f5ec83b9d. 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/4bE2urZXviNhqeKYoUZrTb.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/4bE2urZXviNhqeKYoUZrTb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd3b000ee113750a55865f0ba54782a3a4d9defe1c99a97760daaf55f5ec83b9d","isrc":"TCADB1725446","name":"Des rêves inexaucés","registered_at":"2026-06-09T20:19:59Z","spotify_id":"4bE2urZXviNhqeKYoUZrTb","type":"track"}

Inexprimable
type: MusicRecording
duration: PT3M24S
duration ms: 204000
explicit: false
by artist: Lonepsi
in album: Les premiers sons du reste de ma vie
  type: MusicAlbum
  date published: 2017-05-03
isrc code: TCADB1725450
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:30:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbee3e872d7656c06f2aa2d30d3d748027a64fd1894d390f1c5bace73c7c8a66
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/4PP89m834Hq5ktDiC5Op6y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PP89m834Hq5ktDiC5Op6y
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 0xbbee3e872d7656c06f2aa2d30d3d748027a64fd1894d390f1c5bace73c7c8a66. 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/4PP89m834Hq5ktDiC5Op6y.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/4PP89m834Hq5ktDiC5Op6y.
  date published: 2026-06-13T17:25:41Z

Bribes de souvenirs
type: MusicRecording
duration: PT3M5S
duration ms: 185060
explicit: false
by artist: Lonepsi
in album: Les premiers sons du reste de ma vie
  type: MusicAlbum
  date published: 2017-05-03
isrc code: TCADB1725463
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:51:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e9dfb7f0a046855ebd772f8eaeb9201a54bf97b5898615e8903f3a7cefee5c6
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/0716Ijm7v3xxlIzDC92upg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0716Ijm7v3xxlIzDC92upg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e9dfb7f0a046855ebd772f8eaeb9201a54bf97b5898615e8903f3a7cefee5c6","isrc":"TCADB1725463","name":"Bribes de souvenirs","registered_at":"2026-06-23T14:51:29Z","spotify_id":"0716Ijm7v3xxlIzDC92upg","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 0x8e9dfb7f0a046855ebd772f8eaeb9201a54bf97b5898615e8903f3a7cefee5c6. 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/0716Ijm7v3xxlIzDC92upg.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/0716Ijm7v3xxlIzDC92upg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8e9dfb7f0a046855ebd772f8eaeb9201a54bf97b5898615e8903f3a7cefee5c6","isrc":"TCADB1725463","name":"Bribes de souvenirs","registered_at":"2026-06-23T14:51:29Z","spotify_id":"0716Ijm7v3xxlIzDC92upg","type":"track"}

Avant de te toucher
type: MusicAlbum
date published: 2024-05-28
track: Avant de te toucher
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128000
  explicit: false
  by artist: Lindolfo Gargiulo
  by artist: Lonepsi
  in album: Avant de te toucher
    type: MusicAlbum
    date published: 2024-05-28
  isrc code: FR9W12424403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:11:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9dffc25118752b1a68dbf42fe7d63110882c97c46e6ca16877f76762bbad14ac
  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/6rpLyOcOf6NRjh1esnSxNz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rpLyOcOf6NRjh1esnSxNz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9dffc25118752b1a68dbf42fe7d63110882c97c46e6ca16877f76762bbad14ac","isrc":"FR9W12424403","name":"Avant de te toucher","registered_at":"2026-06-06T06:11:23Z","spotify_id":"6rpLyOcOf6NRjh1esnSxNz","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 0x9dffc25118752b1a68dbf42fe7d63110882c97c46e6ca16877f76762bbad14ac. 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/6rpLyOcOf6NRjh1esnSxNz.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/6rpLyOcOf6NRjh1esnSxNz.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9dffc25118752b1a68dbf42fe7d63110882c97c46e6ca16877f76762bbad14ac","isrc":"FR9W12424403","name":"Avant de te toucher","registered_at":"2026-06-06T06:11:23Z","spotify_id":"6rpLyOcOf6NRjh1esnSxNz","type":"track"}

été, pt.1
type: MusicAlbum
date published: 2024-03-14
track: été, pt.1
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202118
  explicit: false
  by artist: Lonepsi
  in album: été, pt.1
    type: MusicAlbum
    date published: 2024-03-14
  isrc code: FR9W12409807
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:22:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x33974aea2b10f00d8efe109458ccb3d5f28a53a24fd746419292c8da5bea5401
  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/0D2LwGSBHv1znVEdNOe5su.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D2LwGSBHv1znVEdNOe5su
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x33974aea2b10f00d8efe109458ccb3d5f28a53a24fd746419292c8da5bea5401","isrc":"FR9W12409807","name":"été, pt.1","registered_at":"2026-06-07T03:22:11Z","spotify_id":"0D2LwGSBHv1znVEdNOe5su","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 0x33974aea2b10f00d8efe109458ccb3d5f28a53a24fd746419292c8da5bea5401. 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/0D2LwGSBHv1znVEdNOe5su.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/0D2LwGSBHv1znVEdNOe5su.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x33974aea2b10f00d8efe109458ccb3d5f28a53a24fd746419292c8da5bea5401","isrc":"FR9W12409807","name":"été, pt.1","registered_at":"2026-06-07T03:22:11Z","spotify_id":"0D2LwGSBHv1znVEdNOe5su","type":"track"}

sans visage
type: MusicAlbum
date published: 2024-01-22
track: sans visage
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123597
  explicit: false
  by artist: Lonepsi
  in album: sans visage
    type: MusicAlbum
    date published: 2024-01-22
  isrc code: FR9W12368610
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:31:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe40c6075b14b25e62a4293ae43145a90686fd1750a5bb8850091fd08ae2fa0d5
  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/5b0Wx1ZoIJIun0nlJnw7O1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b0Wx1ZoIJIun0nlJnw7O1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe40c6075b14b25e62a4293ae43145a90686fd1750a5bb8850091fd08ae2fa0d5","isrc":"FR9W12368610","name":"sans visage","registered_at":"2026-06-09T20:31:32Z","spotify_id":"5b0Wx1ZoIJIun0nlJnw7O1","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 0xe40c6075b14b25e62a4293ae43145a90686fd1750a5bb8850091fd08ae2fa0d5. 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/5b0Wx1ZoIJIun0nlJnw7O1.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/5b0Wx1ZoIJIun0nlJnw7O1.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe40c6075b14b25e62a4293ae43145a90686fd1750a5bb8850091fd08ae2fa0d5","isrc":"FR9W12368610","name":"sans visage","registered_at":"2026-06-09T20:31:32Z","spotify_id":"5b0Wx1ZoIJIun0nlJnw7O1","type":"track"}
track: j'aime quand tu te déshabilles
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163940
  explicit: false
  by artist: Lonepsi
  in album: sans visage
    type: MusicAlbum
    date published: 2024-01-22
  isrc code: FR6F32201580
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:25:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf9066ffc9b1cabcfd8489b4a21c5a4ac8f818633863d4380cb7dfa7aa24ac05
  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/29ttCCDaUALcUDOuHVpxDE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29ttCCDaUALcUDOuHVpxDE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf9066ffc9b1cabcfd8489b4a21c5a4ac8f818633863d4380cb7dfa7aa24ac05","isrc":"FR6F32201580","name":"j'aime quand tu te déshabilles","registered_at":"2026-06-09T20:25:56Z","spotify_id":"29ttCCDaUALcUDOuHVpxDE","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 0xaf9066ffc9b1cabcfd8489b4a21c5a4ac8f818633863d4380cb7dfa7aa24ac05. 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/29ttCCDaUALcUDOuHVpxDE.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/29ttCCDaUALcUDOuHVpxDE.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xaf9066ffc9b1cabcfd8489b4a21c5a4ac8f818633863d4380cb7dfa7aa24ac05","isrc":"FR6F32201580","name":"j'aime quand tu te déshabilles","registered_at":"2026-06-09T20:25:56Z","spotify_id":"29ttCCDaUALcUDOuHVpxDE","type":"track"}
track: dénudée
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131574
  explicit: false
  by artist: Lonepsi
  in album: sans visage
    type: MusicAlbum
    date published: 2024-01-22
  isrc code: FR9W12320664
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:13:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbe423d2ff6ce93796acd5a27243e8d2fbde2e52891dcc3929bdf9722294a3db1
  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/0g5O8ZYdZAyQlTUCHu6Qd5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0g5O8ZYdZAyQlTUCHu6Qd5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbe423d2ff6ce93796acd5a27243e8d2fbde2e52891dcc3929bdf9722294a3db1","isrc":"FR9W12320664","name":"dénudée","registered_at":"2026-06-05T23:13:34Z","spotify_id":"0g5O8ZYdZAyQlTUCHu6Qd5","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 0xbe423d2ff6ce93796acd5a27243e8d2fbde2e52891dcc3929bdf9722294a3db1. 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/0g5O8ZYdZAyQlTUCHu6Qd5.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/0g5O8ZYdZAyQlTUCHu6Qd5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbe423d2ff6ce93796acd5a27243e8d2fbde2e52891dcc3929bdf9722294a3db1","isrc":"FR9W12320664","name":"dénudée","registered_at":"2026-06-05T23:13:34Z","spotify_id":"0g5O8ZYdZAyQlTUCHu6Qd5","type":"track"}

au sommet de ma tour
type: MusicAlbum
date published: 2023-12-05
track: au sommet de ma tour
  type: MusicRecording
  duration: PT6M8S
  duration ms: 368372
  explicit: false
  by artist: Lonepsi
  in album: au sommet de ma tour
    type: MusicAlbum
    date published: 2023-12-05
  isrc code: FR9W12359120
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:01:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x60987e20db23e66336ccd3264c35b2a21eeb0653b2e7b741ede750fddd54e47e
  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/50H2DoxqEPXZb0ZO2PLRjI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50H2DoxqEPXZb0ZO2PLRjI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x60987e20db23e66336ccd3264c35b2a21eeb0653b2e7b741ede750fddd54e47e","isrc":"FR9W12359120","name":"au sommet de ma tour","registered_at":"2026-06-10T07:01:21Z","spotify_id":"50H2DoxqEPXZb0ZO2PLRjI","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 0x60987e20db23e66336ccd3264c35b2a21eeb0653b2e7b741ede750fddd54e47e. 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/50H2DoxqEPXZb0ZO2PLRjI.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/50H2DoxqEPXZb0ZO2PLRjI.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x60987e20db23e66336ccd3264c35b2a21eeb0653b2e7b741ede750fddd54e47e","isrc":"FR9W12359120","name":"au sommet de ma tour","registered_at":"2026-06-10T07:01:21Z","spotify_id":"50H2DoxqEPXZb0ZO2PLRjI","type":"track"}
track: part d'ombre
  type: MusicRecording
  duration: PT1M43S
  duration ms: 103125
  explicit: false
  by artist: Lonepsi
  in album: au sommet de ma tour
    type: MusicAlbum
    date published: 2023-12-05
  isrc code: FR9W12359121
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:32:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d83355e0ffb38c13551b2137dfad3473b7577762a0eb152643efc17af06ec17
  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/2heQ56kmCCz481zvHrB3u7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2heQ56kmCCz481zvHrB3u7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2d83355e0ffb38c13551b2137dfad3473b7577762a0eb152643efc17af06ec17","isrc":"FR9W12359121","name":"part d'ombre","registered_at":"2026-06-18T05:32:20Z","spotify_id":"2heQ56kmCCz481zvHrB3u7","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 0x2d83355e0ffb38c13551b2137dfad3473b7577762a0eb152643efc17af06ec17. 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/2heQ56kmCCz481zvHrB3u7.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/2heQ56kmCCz481zvHrB3u7.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x2d83355e0ffb38c13551b2137dfad3473b7577762a0eb152643efc17af06ec17","isrc":"FR9W12359121","name":"part d'ombre","registered_at":"2026-06-18T05:32:20Z","spotify_id":"2heQ56kmCCz481zvHrB3u7","type":"track"}
track: loup
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110270
  explicit: false
  by artist: Lonepsi
  in album: au sommet de ma tour
    type: MusicAlbum
    date published: 2023-12-05
  isrc code: FR9W12359122
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T11:46:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x97000678f7607724f754523599e7cb483ceaa693dfd3410204b84c08e27174a4
  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/1KdVrycihwsE7kg4iXQlvn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KdVrycihwsE7kg4iXQlvn
  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 0x97000678f7607724f754523599e7cb483ceaa693dfd3410204b84c08e27174a4. 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/1KdVrycihwsE7kg4iXQlvn.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/1KdVrycihwsE7kg4iXQlvn.
    date published: 2026-07-02T03:30:09Z
track: harry haller
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105838
  explicit: false
  by artist: Lonepsi
  in album: au sommet de ma tour
    type: MusicAlbum
    date published: 2023-12-05
  isrc code: FR9W12359123
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:02:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x83f7946ee2748731ad28a6db9e5225ec97b9aeae6bb7aec510cd51305212ae20
  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/30sHWxD7CQaVpZfVtSyIgM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30sHWxD7CQaVpZfVtSyIgM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x83f7946ee2748731ad28a6db9e5225ec97b9aeae6bb7aec510cd51305212ae20","isrc":"FR9W12359123","name":"harry haller","registered_at":"2026-06-18T21:02:53Z","spotify_id":"30sHWxD7CQaVpZfVtSyIgM","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 0x83f7946ee2748731ad28a6db9e5225ec97b9aeae6bb7aec510cd51305212ae20. 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/30sHWxD7CQaVpZfVtSyIgM.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/30sHWxD7CQaVpZfVtSyIgM.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x83f7946ee2748731ad28a6db9e5225ec97b9aeae6bb7aec510cd51305212ae20","isrc":"FR9W12359123","name":"harry haller","registered_at":"2026-06-18T21:02:53Z","spotify_id":"30sHWxD7CQaVpZfVtSyIgM","type":"track"}
track: solitaire attiré par le monde
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192820
  explicit: false
  by artist: Lonepsi
  in album: au sommet de ma tour
    type: MusicAlbum
    date published: 2023-12-05
  isrc code: FR9W12359124
  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

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T14:16:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3af4c51a6bc8cf1bf71390e4a518d5c8ef639901239ac127540a2f7dbfaa2e24

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/54tEPdzl5QaktEE5lEW1AV.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54tEPdzl5QaktEE5lEW1AV

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3af4c51a6bc8cf1bf71390e4a518d5c8ef639901239ac127540a2f7dbfaa2e24","isrc":"FR9W12359124","name":"solitaire attiré par le monde","registered_at":"2026-06-08T14:16:36Z","spotify_id":"54tEPdzl5QaktEE5lEW1AV","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 0x3af4c51a6bc8cf1bf71390e4a518d5c8ef639901239ac127540a2f7dbfaa2e24. 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/54tEPdzl5QaktEE5lEW1AV.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/54tEPdzl5QaktEE5lEW1AV.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x3af4c51a6bc8cf1bf71390e4a518d5c8ef639901239ac127540a2f7dbfaa2e24","isrc":"FR9W12359124","name":"solitaire attiré par le monde","registered_at":"2026-06-08T14:16:36Z","spotify_id":"54tEPdzl5QaktEE5lEW1AV","type":"track"}

delorean
type: MusicAlbum
date published: 2023-07-13
track: delorean
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210523
  explicit: false
  by artist: Lonepsi
  in album: delorean
    type: MusicAlbum
    date published: 2023-07-13
  isrc code: FR9W12332184
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:01:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f40c1bcfd19c54dc7b9b719724b5fdb414241aabacdcb62355fa7537ee8d632
  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/34HYFDqz5g5KVWAAkELVpf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34HYFDqz5g5KVWAAkELVpf
  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 0x8f40c1bcfd19c54dc7b9b719724b5fdb414241aabacdcb62355fa7537ee8d632. 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/34HYFDqz5g5KVWAAkELVpf.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/34HYFDqz5g5KVWAAkELVpf.
    date published: 2026-06-13T15:41:10Z

un éclair
type: MusicAlbum
date published: 2023-04-27
track: un éclair
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210751
  explicit: false
  by artist: Lonepsi
  in album: un éclair
    type: MusicAlbum
    date published: 2023-04-27
  isrc code: FR9W12314652
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T12:48:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2302ade78ea8915a3c1940b887ce96ca6afb0aec5774c867ea3ceb43fac8d067
  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/5uEzrvqzjcipm93HJiqmph.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uEzrvqzjcipm93HJiqmph
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2302ade78ea8915a3c1940b887ce96ca6afb0aec5774c867ea3ceb43fac8d067","isrc":"FR9W12314652","name":"un éclair","registered_at":"2026-06-06T12:48:23Z","spotify_id":"5uEzrvqzjcipm93HJiqmph","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 0x2302ade78ea8915a3c1940b887ce96ca6afb0aec5774c867ea3ceb43fac8d067. 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/5uEzrvqzjcipm93HJiqmph.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/5uEzrvqzjcipm93HJiqmph.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2302ade78ea8915a3c1940b887ce96ca6afb0aec5774c867ea3ceb43fac8d067","isrc":"FR9W12314652","name":"un éclair","registered_at":"2026-06-06T12:48:23Z","spotify_id":"5uEzrvqzjcipm93HJiqmph","type":"track"}

mon désert
type: MusicAlbum
date published: 2022-04-22
track: mon désert
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168000
  explicit: false
  by artist: Lonepsi
  in album: mon désert
    type: MusicAlbum
    date published: 2022-04-22
  isrc code: FRDXM2200020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T17:16:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9c8c99e5be87a5f7249e56299c75abbafa6e3a60a692a5c3db51dfcf21dc9f6
  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/1x9husa0rrzag9oygoJMll.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x9husa0rrzag9oygoJMll
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd9c8c99e5be87a5f7249e56299c75abbafa6e3a60a692a5c3db51dfcf21dc9f6","isrc":"FRDXM2200020","name":"mon désert","registered_at":"2026-06-11T17:16:50Z","spotify_id":"1x9husa0rrzag9oygoJMll","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 0xd9c8c99e5be87a5f7249e56299c75abbafa6e3a60a692a5c3db51dfcf21dc9f6. 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/1x9husa0rrzag9oygoJMll.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/1x9husa0rrzag9oygoJMll.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd9c8c99e5be87a5f7249e56299c75abbafa6e3a60a692a5c3db51dfcf21dc9f6","isrc":"FRDXM2200020","name":"mon désert","registered_at":"2026-06-11T17:16:50Z","spotify_id":"1x9husa0rrzag9oygoJMll","type":"track"}

c'est tous les soirs la même chose
type: MusicAlbum
date published: 2022-03-11
track: c'est tous les soirs la même chose
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154838
  explicit: false
  by artist: Lonepsi
  in album: c'est tous les soirs la même chose
    type: MusicAlbum
    date published: 2022-03-11
  isrc code: FR6F32200240
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:02:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x291beaf0a46707c0847cd303f5bcefed9a46e3e1ccc44e45dc66ab355c60587a
  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/64b8fAsrZ1HwHcOwtZeYbT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64b8fAsrZ1HwHcOwtZeYbT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x291beaf0a46707c0847cd303f5bcefed9a46e3e1ccc44e45dc66ab355c60587a","isrc":"FR6F32200240","name":"c'est tous les soirs la même chose","registered_at":"2026-06-05T13:02:14Z","spotify_id":"64b8fAsrZ1HwHcOwtZeYbT","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 0x291beaf0a46707c0847cd303f5bcefed9a46e3e1ccc44e45dc66ab355c60587a. 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/64b8fAsrZ1HwHcOwtZeYbT.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/64b8fAsrZ1HwHcOwtZeYbT.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x291beaf0a46707c0847cd303f5bcefed9a46e3e1ccc44e45dc66ab355c60587a","isrc":"FR6F32200240","name":"c'est tous les soirs la même chose","registered_at":"2026-06-05T13:02:14Z","spotify_id":"64b8fAsrZ1HwHcOwtZeYbT","type":"track"}

Ce que je vis me manque déjà
type: MusicAlbum
date published: 2021-10-07
track: Ce que je vis me manque déjà
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224586
  explicit: false
  by artist: Lonepsi
  by artist: Sofiane Pamart
  in album: Ce que je vis me manque déjà
    type: MusicAlbum
    date published: 2021-10-07
  isrc code: FR6F32101910
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:09:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9
  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/1wHaJyj2mKCXWSsJJqicTO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wHaJyj2mKCXWSsJJqicTO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9","isrc":"FR6F32101910","name":"Ce que je vis me manque déjà","registered_at":"2026-06-04T16:09:29Z","spotify_id":"1wHaJyj2mKCXWSsJJqicTO","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 0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9. 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/1wHaJyj2mKCXWSsJJqicTO.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/1wHaJyj2mKCXWSsJJqicTO.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9","isrc":"FR6F32101910","name":"Ce que je vis me manque déjà","registered_at":"2026-06-04T16:09:29Z","spotify_id":"1wHaJyj2mKCXWSsJJqicTO","type":"track"}

La pluie, c'est le passé qui revient
type: MusicAlbum
date published: 2021-09-23
track: La pluie, c'est le passé qui revient
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150346
  explicit: false
  by artist: Lonepsi
  in album: La pluie, c'est le passé qui revient
    type: MusicAlbum
    date published: 2021-09-23
  isrc code: FR6F32101830
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:21:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/66sd1WGY6Ik9TBiB88yudw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66sd1WGY6Ik9TBiB88yudw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0","isrc":"FR6F32101830","name":"La pluie, c'est le passé qui revient","registered_at":"2026-06-08T12:21:49Z","spotify_id":"66sd1WGY6Ik9TBiB88yudw","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 0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66sd1WGY6Ik9TBiB88yudw.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/66sd1WGY6Ik9TBiB88yudw.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0","isrc":"FR6F32101830","name":"La pluie, c'est le passé qui revient","registered_at":"2026-06-08T12:21:49Z","spotify_id":"66sd1WGY6Ik9TBiB88yudw","type":"track"}

Comme une balle
type: MusicAlbum
date published: 2021-07-16
track: Comme une balle
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187554
  explicit: false
  by artist: Lonepsi
  in album: Comme une balle
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: FR6F32101520
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:19:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656
  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/4ULOpcAU3qeBv45MLYJ7A7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ULOpcAU3qeBv45MLYJ7A7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656","isrc":"FR6F32101520","name":"Comme une balle","registered_at":"2026-06-08T12:19:16Z","spotify_id":"4ULOpcAU3qeBv45MLYJ7A7","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 0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656. 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/4ULOpcAU3qeBv45MLYJ7A7.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/4ULOpcAU3qeBv45MLYJ7A7.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656","isrc":"FR6F32101520","name":"Comme une balle","registered_at":"2026-06-08T12:19:16Z","spotify_id":"4ULOpcAU3qeBv45MLYJ7A7","type":"track"}

Je ne sais pas danser (Piano Version)
type: MusicAlbum
date published: 2020-12-16
track: Je ne sais pas danser (Piano Version)
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195071
  explicit: false
  by artist: Lonepsi
  in album: Je ne sais pas danser (Piano Version)
    type: MusicAlbum
    date published: 2020-12-16
  isrc code: FR6F32002080
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T16:52:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x452892151b15a09e1672297106b74d51bdacbf1ee8d9a991d543cf924e8c4d54
  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/064eKLKbCXCodScvtEy3dR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/064eKLKbCXCodScvtEy3dR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x452892151b15a09e1672297106b74d51bdacbf1ee8d9a991d543cf924e8c4d54","isrc":"FR6F32002080","name":"Je ne sais pas danser (Piano Version)","registered_at":"2026-06-19T16:52:03Z","spotify_id":"064eKLKbCXCodScvtEy3dR","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 0x452892151b15a09e1672297106b74d51bdacbf1ee8d9a991d543cf924e8c4d54. 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/064eKLKbCXCodScvtEy3dR.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/064eKLKbCXCodScvtEy3dR.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x452892151b15a09e1672297106b74d51bdacbf1ee8d9a991d543cf924e8c4d54","isrc":"FR6F32002080","name":"Je ne sais pas danser (Piano Version)","registered_at":"2026-06-19T16:52:03Z","spotify_id":"064eKLKbCXCodScvtEy3dR","type":"track"}

Personne ne peut m'empêcher de rêver
type: MusicAlbum
date published: 2020-04-23
track: Personne ne peut m'empêcher de rêver
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174545
  explicit: false
  by artist: Lonepsi
  in album: Personne ne peut m'empêcher de rêver
    type: MusicAlbum
    date published: 2020-04-23
  isrc code: FR6F32000440
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T17:19:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8056c912c998461e35c10d1cc63c7f994ffa660517a24d16b792adc0107eeced
  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/5A7qBXdR0U8LfwYwK0uQks.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A7qBXdR0U8LfwYwK0uQks
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8056c912c998461e35c10d1cc63c7f994ffa660517a24d16b792adc0107eeced","isrc":"FR6F32000440","name":"Personne ne peut m'empêcher de rêver","registered_at":"2026-06-11T17:19:12Z","spotify_id":"5A7qBXdR0U8LfwYwK0uQks","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 0x8056c912c998461e35c10d1cc63c7f994ffa660517a24d16b792adc0107eeced. 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/5A7qBXdR0U8LfwYwK0uQks.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/5A7qBXdR0U8LfwYwK0uQks.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x8056c912c998461e35c10d1cc63c7f994ffa660517a24d16b792adc0107eeced","isrc":"FR6F32000440","name":"Personne ne peut m'empêcher de rêver","registered_at":"2026-06-11T17:19:12Z","spotify_id":"5A7qBXdR0U8LfwYwK0uQks","type":"track"}

Parler de rien
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date published: 2020-04-13
track: Parler de rien
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159922
  explicit: false
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  in album: Parler de rien
    type: MusicAlbum
    date published: 2020-04-13
  isrc code: FR6F32000430
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T01:22:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2ac5306fb1a270b2f569f9ab86b05e3c3aecf5a67cf5880c0b44ae439cb8181
  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/5hjjgsPGyqrLQKQoKeZLGR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hjjgsPGyqrLQKQoKeZLGR
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc2ac5306fb1a270b2f569f9ab86b05e3c3aecf5a67cf5880c0b44ae439cb8181","isrc":"FR6F32000430","name":"Parler de rien","registered_at":"2026-06-10T01:22:57Z","spotify_id":"5hjjgsPGyqrLQKQoKeZLGR","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 0xc2ac5306fb1a270b2f569f9ab86b05e3c3aecf5a67cf5880c0b44ae439cb8181. 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/5hjjgsPGyqrLQKQoKeZLGR.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/5hjjgsPGyqrLQKQoKeZLGR.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc2ac5306fb1a270b2f569f9ab86b05e3c3aecf5a67cf5880c0b44ae439cb8181","isrc":"FR6F32000430","name":"Parler de rien","registered_at":"2026-06-10T01:22:57Z","spotify_id":"5hjjgsPGyqrLQKQoKeZLGR","type":"track"}

Nous rendre immortels
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date published: 2020-04-03
track: Nous rendre immortels
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  duration: PT2M23S
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  explicit: false
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    type: MusicAlbum
    date published: 2020-04-03
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x798a2fa810c62e8dd824863157dbf55d593fcca8bc70720b71bcaa3e640498b1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/0CVim1bx03u8K0JcJwV284.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CVim1bx03u8K0JcJwV284
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798a2fa810c62e8dd824863157dbf55d593fcca8bc70720b71bcaa3e640498b1. 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/0CVim1bx03u8K0JcJwV284.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/0CVim1bx03u8K0JcJwV284.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x798a2fa810c62e8dd824863157dbf55d593fcca8bc70720b71bcaa3e640498b1","isrc":"FR6F32000420","name":"Nous rendre immortels","registered_at":"2026-06-23T14:52:39Z","spotify_id":"0CVim1bx03u8K0JcJwV284","type":"track"}

Athéna
type: MusicAlbum
date published: 2020-02-18
track: Athéna
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163478
  explicit: false
  by artist: Lonepsi
  in album: Athéna
    type: MusicAlbum
    date published: 2020-02-18
  isrc code: FR6F32000090
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:40:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa047e7cdfb63ec70ef860b665ce4383f70daf179d05a59471d3661f837cd3ba
  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/6gqkpbXSM4i68IeySpBDT7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gqkpbXSM4i68IeySpBDT7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfa047e7cdfb63ec70ef860b665ce4383f70daf179d05a59471d3661f837cd3ba","isrc":"FR6F32000090","name":"Athéna","registered_at":"2026-06-09T10:40:20Z","spotify_id":"6gqkpbXSM4i68IeySpBDT7","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 0xfa047e7cdfb63ec70ef860b665ce4383f70daf179d05a59471d3661f837cd3ba. 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/6gqkpbXSM4i68IeySpBDT7.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/6gqkpbXSM4i68IeySpBDT7.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xfa047e7cdfb63ec70ef860b665ce4383f70daf179d05a59471d3661f837cd3ba","isrc":"FR6F32000090","name":"Athéna","registered_at":"2026-06-09T10:40:20Z","spotify_id":"6gqkpbXSM4i68IeySpBDT7","type":"track"}

La signification du verbe oublier (Piano Version)
type: MusicAlbum
date published: 2019-12-27
track: La signification du verbe oublier (Piano Version)
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211525
  explicit: false
  by artist: Lonepsi
  in album: La signification du verbe oublier (Piano Version)
    type: MusicAlbum
    date published: 2019-12-27
  isrc code: FR6F31903430
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T12:50:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x304340db3e95b38f7e0fbed5900821de8f6fb0ed0a8f9859d3a87b712c8bf24b
  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/1O6DwxJc5JUZHblh7VSTmY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1O6DwxJc5JUZHblh7VSTmY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x304340db3e95b38f7e0fbed5900821de8f6fb0ed0a8f9859d3a87b712c8bf24b","isrc":"FR6F31903430","name":"La signification du verbe oublier (Piano Version)","registered_at":"2026-06-06T12:50:27Z","spotify_id":"1O6DwxJc5JUZHblh7VSTmY","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 0x304340db3e95b38f7e0fbed5900821de8f6fb0ed0a8f9859d3a87b712c8bf24b. 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/1O6DwxJc5JUZHblh7VSTmY.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/1O6DwxJc5JUZHblh7VSTmY.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x304340db3e95b38f7e0fbed5900821de8f6fb0ed0a8f9859d3a87b712c8bf24b","isrc":"FR6F31903430","name":"La signification du verbe oublier (Piano Version)","registered_at":"2026-06-06T12:50:27Z","spotify_id":"1O6DwxJc5JUZHblh7VSTmY","type":"track"}

Je suis partout où que j'aille
type: MusicAlbum
date published: 2019-11-25
track: Je suis partout où que j'aille
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163771
  explicit: false
  by artist: Lonepsi
  in album: Je suis partout où que j'aille
    type: MusicAlbum
    date published: 2019-11-25
  isrc code: FR6F31903090
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:31:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x78605e4f3c9d757da8096bfa959500f7e0651f7d8c963b6c1f3356700936359d
  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/4wURMEdd0d37KzmrChwCVm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wURMEdd0d37KzmrChwCVm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x78605e4f3c9d757da8096bfa959500f7e0651f7d8c963b6c1f3356700936359d","isrc":"FR6F31903090","name":"Je suis partout où que j'aille","registered_at":"2026-06-18T05:31:28Z","spotify_id":"4wURMEdd0d37KzmrChwCVm","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 0x78605e4f3c9d757da8096bfa959500f7e0651f7d8c963b6c1f3356700936359d. 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/4wURMEdd0d37KzmrChwCVm.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/4wURMEdd0d37KzmrChwCVm.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x78605e4f3c9d757da8096bfa959500f7e0651f7d8c963b6c1f3356700936359d","isrc":"FR6F31903090","name":"Je suis partout où que j'aille","registered_at":"2026-06-18T05:31:28Z","spotify_id":"4wURMEdd0d37KzmrChwCVm","type":"track"}

Aveugle
type: MusicAlbum
date published: 2019-10-15
track: Aveugle
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222142
  explicit: false
  by artist: Lonepsi
  in album: Aveugle
    type: MusicAlbum
    date published: 2019-10-15
  isrc code: FR6F31903000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:41:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbcd6c01bff40306745d03abde0a57b35d85221eb26fb9ad22e6464b662921484
  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/3HZSIzrq6Pjn6LFc4N5jPj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HZSIzrq6Pjn6LFc4N5jPj
  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 0xbcd6c01bff40306745d03abde0a57b35d85221eb26fb9ad22e6464b662921484. 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/3HZSIzrq6Pjn6LFc4N5jPj.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/3HZSIzrq6Pjn6LFc4N5jPj.
    date published: 2026-06-13T15:41:10Z

Relations
type: MusicAlbum
date published: 2019-09-19
track: Relations
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172384
  explicit: false
  by artist: Lonepsi
  by artist: Tsew The Kid
  in album: Relations
    type: MusicAlbum
    date published: 2019-09-19
  isrc code: FR6F31902760
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T12:06:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x60bfd51202519de4377c2ffd4730bd509a62e9085b6ba5d90d4febbdc9a9fcfb
  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/5LXELovh5URwmbq2MAnkOi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LXELovh5URwmbq2MAnkOi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0x60bfd51202519de4377c2ffd4730bd509a62e9085b6ba5d90d4febbdc9a9fcfb. 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/5LXELovh5URwmbq2MAnkOi.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/5LXELovh5URwmbq2MAnkOi.
    date published: 2026-06-13T12:47:07Z

Ma dernière chanson triste
type: MusicAlbum
date published: 2019-07-10
track: Ma dernière chanson triste
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250692
  explicit: false
  by artist: Lonepsi
  in album: Ma dernière chanson triste
    type: MusicAlbum
    date published: 2019-07-10
  isrc code: FR6F31902120
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:26:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8583d58a39144b9cfe07c2f41c915720825d7b22b494f9b66067cd9ec5e745bc
  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/4mtjfzEig3HWkXegZ5lejc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mtjfzEig3HWkXegZ5lejc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8583d58a39144b9cfe07c2f41c915720825d7b22b494f9b66067cd9ec5e745bc","isrc":"FR6F31902120","name":"Ma dernière chanson triste","registered_at":"2026-06-08T14:26:12Z","spotify_id":"4mtjfzEig3HWkXegZ5lejc","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 0x8583d58a39144b9cfe07c2f41c915720825d7b22b494f9b66067cd9ec5e745bc. 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/4mtjfzEig3HWkXegZ5lejc.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/4mtjfzEig3HWkXegZ5lejc.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x8583d58a39144b9cfe07c2f41c915720825d7b22b494f9b66067cd9ec5e745bc","isrc":"FR6F31902120","name":"Ma dernière chanson triste","registered_at":"2026-06-08T14:26:12Z","spotify_id":"4mtjfzEig3HWkXegZ5lejc","type":"track"}

La fille du bus (Piano Version)
type: MusicAlbum
date published: 2018-12-14
track: La fille du bus (Piano Version)
  type: MusicRecording
  duration: PT5M42S
  duration ms: 342000
  explicit: false
  by artist: Lonepsi
  in album: La fille du bus (Piano Version)
    type: MusicAlbum
    date published: 2018-12-14
  isrc code: FR9W11826962
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:32:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69c0564138aa069f7a1dee25f4c7674acbaa5165485113f35a0a66bcdc7a1c87
  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/07xcwSMHipYF9RvHvEHj0x.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07xcwSMHipYF9RvHvEHj0x
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x69c0564138aa069f7a1dee25f4c7674acbaa5165485113f35a0a66bcdc7a1c87","isrc":"FR9W11826962","name":"La fille du bus (Piano Version)","registered_at":"2026-06-04T14:32:10Z","spotify_id":"07xcwSMHipYF9RvHvEHj0x","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 0x69c0564138aa069f7a1dee25f4c7674acbaa5165485113f35a0a66bcdc7a1c87. 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/07xcwSMHipYF9RvHvEHj0x.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/07xcwSMHipYF9RvHvEHj0x.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x69c0564138aa069f7a1dee25f4c7674acbaa5165485113f35a0a66bcdc7a1c87","isrc":"FR9W11826962","name":"La fille du bus (Piano Version)","registered_at":"2026-06-04T14:32:10Z","spotify_id":"07xcwSMHipYF9RvHvEHj0x","type":"track"}

Kairos
type: MusicAlbum
date published: 2018-05-25
track: Neruda
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148125
  explicit: false
  by artist: Lonepsi
  in album: Kairos
    type: MusicAlbum
    date published: 2018-05-25
  isrc code: FR9W11806603
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:06:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbcf87c435733ee0f6c1b58479ad7c07b5542f27fe26a8837c523140641dbe4ae
  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/6jnuQUyWOghvqWKv4fmzL2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jnuQUyWOghvqWKv4fmzL2
  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 0xbcf87c435733ee0f6c1b58479ad7c07b5542f27fe26a8837c523140641dbe4ae. 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/6jnuQUyWOghvqWKv4fmzL2.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/6jnuQUyWOghvqWKv4fmzL2.
    date published: 2026-07-02T03:30:09Z
track: La fleur de l'ombre
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125846
  explicit: false
  by artist: Lonepsi
  in album: Kairos
    type: MusicAlbum
    date published: 2018-05-25
  isrc code: FR9W11808648
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T14:43:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa1f8e221987f83e6bbdd6964bffa85c9646d2e8cf7f49e30f67ef2c0c1e08110
  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/1SzlLJdveaNvrXyAyaj1zO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SzlLJdveaNvrXyAyaj1zO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa1f8e221987f83e6bbdd6964bffa85c9646d2e8cf7f49e30f67ef2c0c1e08110","isrc":"FR9W11808648","name":"La fleur de l'ombre","registered_at":"2026-06-27T14:43:49Z","spotify_id":"1SzlLJdveaNvrXyAyaj1zO","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 0xa1f8e221987f83e6bbdd6964bffa85c9646d2e8cf7f49e30f67ef2c0c1e08110. 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/1SzlLJdveaNvrXyAyaj1zO.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/1SzlLJdveaNvrXyAyaj1zO.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa1f8e221987f83e6bbdd6964bffa85c9646d2e8cf7f49e30f67ef2c0c1e08110","isrc":"FR9W11808648","name":"La fleur de l'ombre","registered_at":"2026-06-27T14:43:49Z","spotify_id":"1SzlLJdveaNvrXyAyaj1zO","type":"track"}
track: Les vagues du silence
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143728
  explicit: false
  by artist: Lonepsi
  in album: Kairos
    type: MusicAlbum
    date published: 2018-05-25
  isrc code: FR9W11808649
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T14:50:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x45c25ca3b300fcf540b1bb93263f4e30cad9d32df455c35e3071fe1988bf0393
  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/59Ul69fkjvi7tmCizFnMEA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59Ul69fkjvi7tmCizFnMEA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x45c25ca3b300fcf540b1bb93263f4e30cad9d32df455c35e3071fe1988bf0393","isrc":"FR9W11808649","name":"Les vagues du silence","registered_at":"2026-06-23T14:50:09Z","spotify_id":"59Ul69fkjvi7tmCizFnMEA","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 0x45c25ca3b300fcf540b1bb93263f4e30cad9d32df455c35e3071fe1988bf0393. 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/59Ul69fkjvi7tmCizFnMEA.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/59Ul69fkjvi7tmCizFnMEA.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x45c25ca3b300fcf540b1bb93263f4e30cad9d32df455c35e3071fe1988bf0393","isrc":"FR9W11808649","name":"Les vagues du silence","registered_at":"2026-06-23T14:50:09Z","spotify_id":"59Ul69fkjvi7tmCizFnMEA","type":"track"}
track: Ressens
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152103
  explicit: false
  by artist: Lonepsi
  in album: Kairos
    type: MusicAlbum
    date published: 2018-05-25
  isrc code: FR9W11808651
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T12:57:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb0e53c5e0c6f65a3f5061fc8fb5c84c89976664adf4b73843c20e2feff86012
  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/6Q5R1xK6zXUNZJZJ0sZ4MS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q5R1xK6zXUNZJZJ0sZ4MS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0e53c5e0c6f65a3f5061fc8fb5c84c89976664adf4b73843c20e2feff86012. 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/6Q5R1xK6zXUNZJZJ0sZ4MS.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/6Q5R1xK6zXUNZJZJ0sZ4MS.
    date published: 2026-07-02T03:55:08Z
track: La traversée du temps
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198403
  explicit: false
  by artist: Lonepsi
  in album: Kairos
    type: MusicAlbum
    date published: 2018-05-25
  isrc code: FR9W11808650
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-23T14:52:53+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xcd4f7eb79152657e174c6fc44bdb22f727b60890e61c14f290736fc70d2f5602

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4RzqHeG5KNiJLNygWH5nFs.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RzqHeG5KNiJLNygWH5nFs

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xcd4f7eb79152657e174c6fc44bdb22f727b60890e61c14f290736fc70d2f5602","isrc":"FR9W11808650","name":"La traversée du temps","registered_at":"2026-06-23T14:52:53Z","spotify_id":"4RzqHeG5KNiJLNygWH5nFs","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 0xcd4f7eb79152657e174c6fc44bdb22f727b60890e61c14f290736fc70d2f5602. 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/4RzqHeG5KNiJLNygWH5nFs.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/4RzqHeG5KNiJLNygWH5nFs.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xcd4f7eb79152657e174c6fc44bdb22f727b60890e61c14f290736fc70d2f5602","isrc":"FR9W11808650","name":"La traversée du temps","registered_at":"2026-06-23T14:52:53Z","spotify_id":"4RzqHeG5KNiJLNygWH5nFs","type":"track"}

Le pays de ma chambre
type: MusicAlbum
date published: 2018-05-20
track: Le pays de ma chambre
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144390
  explicit: false
  by artist: Lonepsi
  in album: Le pays de ma chambre
    type: MusicAlbum
    date published: 2018-05-20
  isrc code: FR9W11810663
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T17:40:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa36976548b9a4955b145022cdee4217899e0b7ff57131a556629610e3bf9ed8e
  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/10QC2OY6IPFDUxZfObkFz3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10QC2OY6IPFDUxZfObkFz3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa36976548b9a4955b145022cdee4217899e0b7ff57131a556629610e3bf9ed8e","isrc":"FR9W11810663","name":"Le pays de ma chambre","registered_at":"2026-06-11T17:40:29Z","spotify_id":"10QC2OY6IPFDUxZfObkFz3","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 0xa36976548b9a4955b145022cdee4217899e0b7ff57131a556629610e3bf9ed8e. 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/10QC2OY6IPFDUxZfObkFz3.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/10QC2OY6IPFDUxZfObkFz3.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa36976548b9a4955b145022cdee4217899e0b7ff57131a556629610e3bf9ed8e","isrc":"FR9W11810663","name":"Le pays de ma chambre","registered_at":"2026-06-11T17:40:29Z","spotify_id":"10QC2OY6IPFDUxZfObkFz3","type":"track"}

L'hiver est là
type: MusicAlbum
date published: 2017-12-24
track: L'hiver est là
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127368
  explicit: false
  by artist: Lonepsi
  in album: L'hiver est là
    type: MusicAlbum
    date published: 2017-12-24
  isrc code: FR9W11727594
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:40:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x413a093ca459cc2ce36e89c168d069bf6ac5b2a8e5eb45e647fb3828d6a86105
  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/6xsbKmh8Z8tu0uEv6pTIey.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xsbKmh8Z8tu0uEv6pTIey
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x413a093ca459cc2ce36e89c168d069bf6ac5b2a8e5eb45e647fb3828d6a86105","isrc":"FR9W11727594","name":"L'hiver est là","registered_at":"2026-06-09T10:40:44Z","spotify_id":"6xsbKmh8Z8tu0uEv6pTIey","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 0x413a093ca459cc2ce36e89c168d069bf6ac5b2a8e5eb45e647fb3828d6a86105. 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/6xsbKmh8Z8tu0uEv6pTIey.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/6xsbKmh8Z8tu0uEv6pTIey.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x413a093ca459cc2ce36e89c168d069bf6ac5b2a8e5eb45e647fb3828d6a86105","isrc":"FR9W11727594","name":"L'hiver est là","registered_at":"2026-06-09T10:40:44Z","spotify_id":"6xsbKmh8Z8tu0uEv6pTIey","type":"track"}

Le temps d'un instant
type: MusicAlbum
date published: 2017-07-06
track: Le temps d'un instant
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263000
  explicit: false
  by artist: Lonepsi
  in album: Le temps d'un instant
    type: MusicAlbum
    date published: 2017-07-06
  isrc code: FR9W11713723
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:28:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee8a7a17f854368ce6e66cf2078bd9dc4f4291de1523dfe84f43a922ea04bdaf
  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/2WhKqsX1A6hKdQRTnHH89K.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WhKqsX1A6hKdQRTnHH89K
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xee8a7a17f854368ce6e66cf2078bd9dc4f4291de1523dfe84f43a922ea04bdaf","isrc":"FR9W11713723","name":"Le temps d'un instant","registered_at":"2026-06-08T14:28:05Z","spotify_id":"2WhKqsX1A6hKdQRTnHH89K","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 0xee8a7a17f854368ce6e66cf2078bd9dc4f4291de1523dfe84f43a922ea04bdaf. 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/2WhKqsX1A6hKdQRTnHH89K.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/2WhKqsX1A6hKdQRTnHH89K.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xee8a7a17f854368ce6e66cf2078bd9dc4f4291de1523dfe84f43a922ea04bdaf","isrc":"FR9W11713723","name":"Le temps d'un instant","registered_at":"2026-06-08T14:28:05Z","spotify_id":"2WhKqsX1A6hKdQRTnHH89K","type":"track"}

Au bord du temps
type: MusicAlbum
date published: 2020-09-09
track: Au bord du temps
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163197
  explicit: false
  by artist: Lindolfo Gargiulo
  by artist: Lonepsi
  in album: Au bord du temps
    type: MusicAlbum
    date published: 2020-09-09
  isrc code: FR6F32001810
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:59:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee5c7acdd4fdb61b70d2763c8d1a39c80207eb59cdde577af53b56c78f9d84ee
  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/0sSv7gKRC7pi2NWp4G1e1U.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sSv7gKRC7pi2NWp4G1e1U
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xee5c7acdd4fdb61b70d2763c8d1a39c80207eb59cdde577af53b56c78f9d84ee","isrc":"FR6F32001810","name":"Au bord du temps","registered_at":"2026-06-05T12:59:07Z","spotify_id":"0sSv7gKRC7pi2NWp4G1e1U","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 0xee5c7acdd4fdb61b70d2763c8d1a39c80207eb59cdde577af53b56c78f9d84ee. 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/0sSv7gKRC7pi2NWp4G1e1U.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/0sSv7gKRC7pi2NWp4G1e1U.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xee5c7acdd4fdb61b70d2763c8d1a39c80207eb59cdde577af53b56c78f9d84ee","isrc":"FR6F32001810","name":"Au bord du temps","registered_at":"2026-06-05T12:59:07Z","spotify_id":"0sSv7gKRC7pi2NWp4G1e1U","type":"track"}

Sur l'océan
type: MusicAlbum
date published: 2023-10-02
track: Sur l'océan
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136551
  explicit: false
  by artist: Lindolfo Gargiulo
  by artist: Lonepsi
  in album: Sur l'océan
    type: MusicAlbum
    date published: 2023-10-02
  isrc code: FR9W12345889
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:13:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ab658ab17edc9d13d439911daca315e8792b23a24bf071fc7e4defc622f6171
  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/0TeiCrMzDrqRoSdMfcxuND.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TeiCrMzDrqRoSdMfcxuND
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9ab658ab17edc9d13d439911daca315e8792b23a24bf071fc7e4defc622f6171","isrc":"FR9W12345889","name":"Sur l'océan","registered_at":"2026-06-05T23:13:28Z","spotify_id":"0TeiCrMzDrqRoSdMfcxuND","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 0x9ab658ab17edc9d13d439911daca315e8792b23a24bf071fc7e4defc622f6171. 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/0TeiCrMzDrqRoSdMfcxuND.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/0TeiCrMzDrqRoSdMfcxuND.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9ab658ab17edc9d13d439911daca315e8792b23a24bf071fc7e4defc622f6171","isrc":"FR9W12345889","name":"Sur l'océan","registered_at":"2026-06-05T23:13:28Z","spotify_id":"0TeiCrMzDrqRoSdMfcxuND","type":"track"}

La fugitive
type: MusicAlbum
date published: 2020-10-02
track: La fugitive
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116181
  explicit: false
  by artist: Lindolfo Gargiulo
  by artist: Lonepsi
  in album: La fugitive
    type: MusicAlbum
    date published: 2020-10-02
  isrc code: FR6F32001850
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:09:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x42e50db51fecc41892bde71e5ad5c8bac785948ce61747fd4d97a68fa91971e0
  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/6tthslGFXYSn8qD3xamKoG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tthslGFXYSn8qD3xamKoG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x42e50db51fecc41892bde71e5ad5c8bac785948ce61747fd4d97a68fa91971e0","isrc":"FR6F32001850","name":"La fugitive","registered_at":"2026-06-05T18:09:36Z","spotify_id":"6tthslGFXYSn8qD3xamKoG","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 0x42e50db51fecc41892bde71e5ad5c8bac785948ce61747fd4d97a68fa91971e0. 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/6tthslGFXYSn8qD3xamKoG.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/6tthslGFXYSn8qD3xamKoG.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x42e50db51fecc41892bde71e5ad5c8bac785948ce61747fd4d97a68fa91971e0","isrc":"FR6F32001850","name":"La fugitive","registered_at":"2026-06-05T18:09:36Z","spotify_id":"6tthslGFXYSn8qD3xamKoG","type":"track"}

Une danse et deux souvenirs
type: MusicAlbum
date published: 2022-12-21
track: Une danse et deux souvenirs
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173598
  explicit: false
  by artist: Lindolfo Gargiulo
  by artist: Lonepsi
  in album: Une danse et deux souvenirs
    type: MusicAlbum
    date published: 2022-12-21
  isrc code: FR9W12248088
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:13:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd74e9fa245cc1e591c2919ded47605119fadf9fb3e45a702f3a55022bb66899d
  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/4bZ8XxLg7ebohfHWwBddlE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bZ8XxLg7ebohfHWwBddlE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd74e9fa245cc1e591c2919ded47605119fadf9fb3e45a702f3a55022bb66899d","isrc":"FR9W12248088","name":"Une danse et deux souvenirs","registered_at":"2026-06-05T23:13:40Z","spotify_id":"4bZ8XxLg7ebohfHWwBddlE","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 0xd74e9fa245cc1e591c2919ded47605119fadf9fb3e45a702f3a55022bb66899d. 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/4bZ8XxLg7ebohfHWwBddlE.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/4bZ8XxLg7ebohfHWwBddlE.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd74e9fa245cc1e591c2919ded47605119fadf9fb3e45a702f3a55022bb66899d","isrc":"FR9W12248088","name":"Une danse et deux souvenirs","registered_at":"2026-06-05T23:13:40Z","spotify_id":"4bZ8XxLg7ebohfHWwBddlE","type":"track"}

Internet
type: MusicAlbum
date published: 2018-06-22
track: Roi du monde
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292720
  explicit: false
  by artist: Lord Esperanza
  in album: Internet
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: FR9W11811890
track: Et alors ?
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196066
  explicit: false
  by artist: Lord Esperanza
  in album: Internet
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: FR9W11811891
track: Internet
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165293
  explicit: false
  by artist: Lord Esperanza
  in album: Internet
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: FR9W11811892
track: Ce soir ne nous appartient pas
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191453
  explicit: false
  by artist: Lord Esperanza
  in album: Internet
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: FR9W11811893
track: Boulevard
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230333
  explicit: false
  by artist: Lord Esperanza
  in album: Internet
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: FR9W11811894
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T05:07:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d243fc07b1c6dde796de536438665b517e46256d1b67d943a2bb8088b55dcf6
  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/4jQUrt0FnXjzqtYW1R3owc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jQUrt0FnXjzqtYW1R3owc
  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 0x4d243fc07b1c6dde796de536438665b517e46256d1b67d943a2bb8088b55dcf6. 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/4jQUrt0FnXjzqtYW1R3owc.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/4jQUrt0FnXjzqtYW1R3owc.
    date published: 2026-07-02T03:30:09Z
track: Noir Remix
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252013
  explicit: false
  by artist: Lord Esperanza
  by artist: nelick
  by artist: Eden Dillinger
  by artist: Lasco
  by artist: Zamdane
  by artist: Youri
  by artist: Chilla
  by artist: Lucci
  by artist: Lonepsi
  in album: Internet
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: FR9W11811361
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T22:53:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d9882130af23b2a63166051974493b55b575fe8acc9ab36858234defab9b5d6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3eYUNWSle3gu80sCHjVH28.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eYUNWSle3gu80sCHjVH28
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d9882130af23b2a63166051974493b55b575fe8acc9ab36858234defab9b5d6","isrc":"FR9W11811361","name":"Noir Remix","registered_at":"2026-06-26T22:53:33Z","spotify_id":"3eYUNWSle3gu80sCHjVH28","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 0x9d9882130af23b2a63166051974493b55b575fe8acc9ab36858234defab9b5d6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3eYUNWSle3gu80sCHjVH28.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/3eYUNWSle3gu80sCHjVH28.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x9d9882130af23b2a63166051974493b55b575fe8acc9ab36858234defab9b5d6","isrc":"FR9W11811361","name":"Noir Remix","registered_at":"2026-06-26T22:53:33Z","spotify_id":"3eYUNWSle3gu80sCHjVH28","type":"track"}
track: Love Courtney
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184533
  explicit: false
  by artist: Lord Esperanza
  in album: Internet
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: QZAPG1823547

La sentimentale
type: MusicAlbum
date published: 2023-11-13
track: La sentimentale
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123251
  explicit: false
  by artist: Lindolfo Gargiulo
  by artist: Lonepsi
  in album: La sentimentale
    type: MusicAlbum
    date published: 2023-11-13
  isrc code: FR9W12353956
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:52:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25c128eccd249a258e65e7ee95657dc2abad12c52f7d585108f77536cf528bd2
  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/32CxuRaurrZlhldqvMlWnV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32CxuRaurrZlhldqvMlWnV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x25c128eccd249a258e65e7ee95657dc2abad12c52f7d585108f77536cf528bd2","isrc":"FR9W12353956","name":"La sentimentale","registered_at":"2026-06-07T05:52:00Z","spotify_id":"32CxuRaurrZlhldqvMlWnV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T17:25:41Z
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Le ciel s'est retourné comme font les gens en partant
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date published: 2024-01-31
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  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/0Y2WXBfnfbneFllxL7R1pU.json
  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c7383da465924995e129e3d359941dc1466114427cbabbf5eead0d78b995c2. 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/0Y2WXBfnfbneFllxL7R1pU.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/0Y2WXBfnfbneFllxL7R1pU.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x47c7383da465924995e129e3d359941dc1466114427cbabbf5eead0d78b995c2","isrc":"FR9W12402514","name":"Le ciel s'est retourné comme font les gens en partant","registered_at":"2026-06-08T05:43:56Z","spotify_id":"0Y2WXBfnfbneFllxL7R1pU","type":"track"}

Tortue de Jade (Mixtape 2015)
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date published: 2016-11-20
track: Intro (Tortue de Jade)
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    date published: 2016-11-20
track: Leonardo
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  in album: Tortue de Jade (Mixtape 2015)
    type: MusicAlbum
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track: Minuit (feat.Naomi Timeless)
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    type: MusicAlbum
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track: Vert Pastel
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    type: MusicAlbum
    date published: 2016-11-20
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track: À la Poursuite de mes Rêves
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  by artist: Salakid
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    type: MusicAlbum
    date published: 2016-11-20
track: Diamant (Remix)
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  duration: PT1M46S
  duration ms: 106684
  explicit: false
  by artist: Tengo John
  in album: Tortue de Jade (Mixtape 2015)
    type: MusicAlbum
    date published: 2016-11-20
track: Tsunami
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  duration: PT2M52S
  duration ms: 172382
  explicit: false
  by artist: Tengo John
  by artist: Lonepsi
  in album: Tortue de Jade (Mixtape 2015)
    type: MusicAlbum
    date published: 2016-11-20
  isrc code: QZK6K2396076
track: Plantes Vénéneuses
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  duration: PT2M21S
  duration ms: 141113
  explicit: false
  by artist: Tengo John
  in album: Tortue de Jade (Mixtape 2015)
    type: MusicAlbum
    date published: 2016-11-20
track: Trashtalk
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  duration: PT3M27S
  duration ms: 207908
  explicit: false
  by artist: Tengo John
  by artist: Eden Dillinger
  in album: Tortue de Jade (Mixtape 2015)
    type: MusicAlbum
    date published: 2016-11-20
  isrc code: QZK6K2396078
track: Trois Sabres (pt.1)
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121973
  explicit: false
  by artist: Tengo John
  in album: Tortue de Jade (Mixtape 2015)
    type: MusicAlbum
    date published: 2016-11-20
  isrc code: QZK6K2396079
track: Fukazaku
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  duration: PT1M52S
  duration ms: 112065
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  by artist: Tengo John
  by artist: KØHM
  in album: Tortue de Jade (Mixtape 2015)
    type: MusicAlbum
    date published: 2016-11-20
  isrc code: QZK6K2396080

Animal nocturne
type: MusicAlbum
date published: 2019-10-23
track: Animal nocturne
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219986
  explicit: false
  by artist: Scylla
  by artist: Sofiane Pamart
  by artist: Lonepsi
  in album: Animal nocturne
    type: MusicAlbum
    date published: 2019-10-23
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d53c4438298812c615440d9def67d68ccd46cf6605c347512d083b3969b053. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ElFzYAjwbXtzhokA9LQa6.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/0ElFzYAjwbXtzhokA9LQa6.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0xf2d53c4438298812c615440d9def67d68ccd46cf6605c347512d083b3969b053","isrc":"FR9W11919255","name":"Animal nocturne","registered_at":"2026-06-06T04:48:26Z","spotify_id":"0ElFzYAjwbXtzhokA9LQa6","type":"track"}

Animal nocturne
type: MusicRecording
duration: PT3M39S
duration ms: 219986
explicit: false
by artist: Scylla
by artist: Sofiane Pamart
by artist: Lonepsi
in album: Pleine Lune 2
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  date published: 2019-10-25
isrc code: FR9W11919255
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  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 0xf2d53c4438298812c615440d9def67d68ccd46cf6605c347512d083b3969b053. 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/7Jjk1SbWc3g2Nf7dZ20LMz.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/7Jjk1SbWc3g2Nf7dZ20LMz.
  date published: 2026-06-13T15:41:10Z
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Neruda
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duration: PT2M28S
duration ms: 148125
explicit: false
by artist: Lonepsi
in album: Kairos
  type: MusicAlbum
  date published: 2018-05-25
isrc code: FR9W11806603
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  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/6jnuQUyWOghvqWKv4fmzL2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jnuQUyWOghvqWKv4fmzL2
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 0xbcf87c435733ee0f6c1b58479ad7c07b5542f27fe26a8837c523140641dbe4ae. 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/6jnuQUyWOghvqWKv4fmzL2.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/6jnuQUyWOghvqWKv4fmzL2.
  date published: 2026-07-02T03:30:09Z

La fleur de l'ombre
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duration: PT2M5S
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explicit: false
by artist: Lonepsi
in album: Kairos
  type: MusicAlbum
  date published: 2018-05-25
isrc code: FR9W11808648
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1SzlLJdveaNvrXyAyaj1zO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SzlLJdveaNvrXyAyaj1zO
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f8e221987f83e6bbdd6964bffa85c9646d2e8cf7f49e30f67ef2c0c1e08110. 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/1SzlLJdveaNvrXyAyaj1zO.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/1SzlLJdveaNvrXyAyaj1zO.
  date published: 2026-07-02T03:55:08Z
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Les vagues du silence
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isrc code: FR9W11808649
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59Ul69fkjvi7tmCizFnMEA
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c25ca3b300fcf540b1bb93263f4e30cad9d32df455c35e3071fe1988bf0393. 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/59Ul69fkjvi7tmCizFnMEA.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/59Ul69fkjvi7tmCizFnMEA.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x45c25ca3b300fcf540b1bb93263f4e30cad9d32df455c35e3071fe1988bf0393","isrc":"FR9W11808649","name":"Les vagues du silence","registered_at":"2026-06-23T14:50:09Z","spotify_id":"59Ul69fkjvi7tmCizFnMEA","type":"track"}

La traversée du temps
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duration: PT3M18S
duration ms: 198403
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in album: Kairos
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  date published: 2018-05-25
isrc code: FR9W11808650
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4RzqHeG5KNiJLNygWH5nFs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RzqHeG5KNiJLNygWH5nFs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd4f7eb79152657e174c6fc44bdb22f727b60890e61c14f290736fc70d2f5602","isrc":"FR9W11808650","name":"La traversée du temps","registered_at":"2026-06-23T14:52:53Z","spotify_id":"4RzqHeG5KNiJLNygWH5nFs","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 0xcd4f7eb79152657e174c6fc44bdb22f727b60890e61c14f290736fc70d2f5602. 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/4RzqHeG5KNiJLNygWH5nFs.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/4RzqHeG5KNiJLNygWH5nFs.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcd4f7eb79152657e174c6fc44bdb22f727b60890e61c14f290736fc70d2f5602","isrc":"FR9W11808650","name":"La traversée du temps","registered_at":"2026-06-23T14:52:53Z","spotify_id":"4RzqHeG5KNiJLNygWH5nFs","type":"track"}

Ressens
type: MusicRecording
duration: PT2M32S
duration ms: 152103
explicit: false
by artist: Lonepsi
in album: Kairos
  type: MusicAlbum
  date published: 2018-05-25
isrc code: FR9W11808651
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T12:57:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb0e53c5e0c6f65a3f5061fc8fb5c84c89976664adf4b73843c20e2feff86012
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/6Q5R1xK6zXUNZJZJ0sZ4MS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q5R1xK6zXUNZJZJ0sZ4MS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0e53c5e0c6f65a3f5061fc8fb5c84c89976664adf4b73843c20e2feff86012. 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/6Q5R1xK6zXUNZJZJ0sZ4MS.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/6Q5R1xK6zXUNZJZJ0sZ4MS.
  date published: 2026-07-02T03:55:08Z

La pluie, c'est le passé qui revient
type: MusicRecording
duration: PT2M30S
duration ms: 150346
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101830
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:21:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0
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/1emB9tyqtTOH4xLVhZsbZZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1emB9tyqtTOH4xLVhZsbZZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0","isrc":"FR6F32101830","name":"La pluie, c'est le passé qui revient","registered_at":"2026-06-08T12:21:49Z","spotify_id":"1emB9tyqtTOH4xLVhZsbZZ","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 0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0. 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/1emB9tyqtTOH4xLVhZsbZZ.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/1emB9tyqtTOH4xLVhZsbZZ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x13d6b0974d47907518a9da47f72eb3c55abaeea4dbfb924e3eb7aa7bb67a8ee0","isrc":"FR6F32101830","name":"La pluie, c'est le passé qui revient","registered_at":"2026-06-08T12:21:49Z","spotify_id":"1emB9tyqtTOH4xLVhZsbZZ","type":"track"}

Comme une balle
type: MusicRecording
duration: PT3M9S
duration ms: 189506
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:19:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656
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/2lmc32l7J4FfVJYiFPkwXS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lmc32l7J4FfVJYiFPkwXS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656","isrc":"FR6F32101520","name":"Comme une balle","registered_at":"2026-06-08T12:19:16Z","spotify_id":"2lmc32l7J4FfVJYiFPkwXS","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 0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656. 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/2lmc32l7J4FfVJYiFPkwXS.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/2lmc32l7J4FfVJYiFPkwXS.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x45ddc36331906977d02ed4bf109b90895f1f6d347d5a1ee82244524c3cc90656","isrc":"FR6F32101520","name":"Comme une balle","registered_at":"2026-06-08T12:19:16Z","spotify_id":"2lmc32l7J4FfVJYiFPkwXS","type":"track"}

Sibérie
type: MusicRecording
duration: PT2M16S
duration ms: 136026
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101840
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T01:35:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe39686ed9c4e9c5e4b5fa4ccd7836c48897fa0af0dccae970087903a71baee6a
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/1ltpL6t5uwumsjzvhPbFAU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ltpL6t5uwumsjzvhPbFAU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe39686ed9c4e9c5e4b5fa4ccd7836c48897fa0af0dccae970087903a71baee6a","isrc":"FR6F32101840","name":"Sibérie","registered_at":"2026-06-18T01:35:39Z","spotify_id":"1ltpL6t5uwumsjzvhPbFAU","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 0xe39686ed9c4e9c5e4b5fa4ccd7836c48897fa0af0dccae970087903a71baee6a. 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/1ltpL6t5uwumsjzvhPbFAU.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/1ltpL6t5uwumsjzvhPbFAU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe39686ed9c4e9c5e4b5fa4ccd7836c48897fa0af0dccae970087903a71baee6a","isrc":"FR6F32101840","name":"Sibérie","registered_at":"2026-06-18T01:35:39Z","spotify_id":"1ltpL6t5uwumsjzvhPbFAU","type":"track"}

Les deux F du mot souffrir
type: MusicRecording
duration: PT2M30S
duration ms: 150400
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:43:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x341388837ec42bbc47fbcb3133176486f3d67e8d335686b498ed1d099729aa0c
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/1nLL86iJtymtoAHMrz6NWn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nLL86iJtymtoAHMrz6NWn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x341388837ec42bbc47fbcb3133176486f3d67e8d335686b498ed1d099729aa0c","isrc":"FR6F32101850","name":"Les deux F du mot souffrir","registered_at":"2026-06-20T06:43:56Z","spotify_id":"1nLL86iJtymtoAHMrz6NWn","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 0x341388837ec42bbc47fbcb3133176486f3d67e8d335686b498ed1d099729aa0c. 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/1nLL86iJtymtoAHMrz6NWn.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/1nLL86iJtymtoAHMrz6NWn.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x341388837ec42bbc47fbcb3133176486f3d67e8d335686b498ed1d099729aa0c","isrc":"FR6F32101850","name":"Les deux F du mot souffrir","registered_at":"2026-06-20T06:43:56Z","spotify_id":"1nLL86iJtymtoAHMrz6NWn","type":"track"}

Plane
type: MusicRecording
duration: PT2M32S
duration ms: 152280
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:26:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ff021769cea348fc5415162b8a07886a31c1e0456422dcf8cdc2820835b7d85
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/7v2AqysLIqdumP9uBR0QAx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7v2AqysLIqdumP9uBR0QAx
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 0x2ff021769cea348fc5415162b8a07886a31c1e0456422dcf8cdc2820835b7d85. 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/7v2AqysLIqdumP9uBR0QAx.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/7v2AqysLIqdumP9uBR0QAx.
  date published: 2026-06-13T15:41:10Z

Jupiter
type: MusicRecording
duration: PT2M37S
duration ms: 157173
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:33:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x929a958d33a3456f7cca19ac1bea1f2695e7568d6a8085221646e1f7a37562ac
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/3TJWZkwzOY0LKXySlK0USd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TJWZkwzOY0LKXySlK0USd
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 0x929a958d33a3456f7cca19ac1bea1f2695e7568d6a8085221646e1f7a37562ac. 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/3TJWZkwzOY0LKXySlK0USd.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/3TJWZkwzOY0LKXySlK0USd.
  date published: 2026-07-02T03:30:09Z

En boucle
type: MusicRecording
duration: PT1M57S
duration ms: 117453
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T01:34:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8e6784fff64508677e652fed3e02b5af1fb14b61a3a4d0a26cde74e184066ca
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/4mZDuBeLrPGAYyQ9n02yqy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mZDuBeLrPGAYyQ9n02yqy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8e6784fff64508677e652fed3e02b5af1fb14b61a3a4d0a26cde74e184066ca","isrc":"FR6F32101880","name":"En boucle","registered_at":"2026-06-18T01:34:49Z","spotify_id":"4mZDuBeLrPGAYyQ9n02yqy","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 0xe8e6784fff64508677e652fed3e02b5af1fb14b61a3a4d0a26cde74e184066ca. 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/4mZDuBeLrPGAYyQ9n02yqy.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/4mZDuBeLrPGAYyQ9n02yqy.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe8e6784fff64508677e652fed3e02b5af1fb14b61a3a4d0a26cde74e184066ca","isrc":"FR6F32101880","name":"En boucle","registered_at":"2026-06-18T01:34:49Z","spotify_id":"4mZDuBeLrPGAYyQ9n02yqy","type":"track"}

Paradis perdu
type: MusicRecording
duration: PT2M51S
duration ms: 171533
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101890
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:47:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa54287455e242d8e095f1d21166ded473823c9eac0df97ebe0054ca359d615f2
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/5uQAF54LvfUa4jxn7aMV4K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uQAF54LvfUa4jxn7aMV4K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa54287455e242d8e095f1d21166ded473823c9eac0df97ebe0054ca359d615f2","isrc":"FR6F32101890","name":"Paradis perdu","registered_at":"2026-06-20T06:47:20Z","spotify_id":"5uQAF54LvfUa4jxn7aMV4K","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 0xa54287455e242d8e095f1d21166ded473823c9eac0df97ebe0054ca359d615f2. 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/5uQAF54LvfUa4jxn7aMV4K.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/5uQAF54LvfUa4jxn7aMV4K.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa54287455e242d8e095f1d21166ded473823c9eac0df97ebe0054ca359d615f2","isrc":"FR6F32101890","name":"Paradis perdu","registered_at":"2026-06-20T06:47:20Z","spotify_id":"5uQAF54LvfUa4jxn7aMV4K","type":"track"}

Mon encore inconnue
type: MusicRecording
duration: PT3M10S
duration ms: 190413
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101900
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T15:44:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8f8571ca3b8f6a1475ce47b2c1408c977d327710e6a7c77997d74990ed62e75
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/3njAQzuwnjmRHYNBXyxSll.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3njAQzuwnjmRHYNBXyxSll
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8f8571ca3b8f6a1475ce47b2c1408c977d327710e6a7c77997d74990ed62e75","isrc":"FR6F32101900","name":"Mon encore inconnue","registered_at":"2026-06-11T15:44:19Z","spotify_id":"3njAQzuwnjmRHYNBXyxSll","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 0xb8f8571ca3b8f6a1475ce47b2c1408c977d327710e6a7c77997d74990ed62e75. 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/3njAQzuwnjmRHYNBXyxSll.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/3njAQzuwnjmRHYNBXyxSll.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb8f8571ca3b8f6a1475ce47b2c1408c977d327710e6a7c77997d74990ed62e75","isrc":"FR6F32101900","name":"Mon encore inconnue","registered_at":"2026-06-11T15:44:19Z","spotify_id":"3njAQzuwnjmRHYNBXyxSll","type":"track"}

Ce que je vis me manque déjà
type: MusicRecording
duration: PT3M44S
duration ms: 224586
explicit: false
by artist: Lonepsi
by artist: Sofiane Pamart
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:09:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9
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/2wss3Een93CaUVmjf4gouJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wss3Een93CaUVmjf4gouJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9","isrc":"FR6F32101910","name":"Ce que je vis me manque déjà","registered_at":"2026-06-04T16:09:29Z","spotify_id":"2wss3Een93CaUVmjf4gouJ","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 0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9. 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/2wss3Een93CaUVmjf4gouJ.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/2wss3Een93CaUVmjf4gouJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdaa18b7aec7a8b9768dee58073c23120673682ef64bcc22d9d097079150a56d9","isrc":"FR6F32101910","name":"Ce que je vis me manque déjà","registered_at":"2026-06-04T16:09:29Z","spotify_id":"2wss3Een93CaUVmjf4gouJ","type":"track"}

Le cœur gelé
type: MusicRecording
duration: PT3M44S
duration ms: 224173
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101920
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:30:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7faeba3a701b0ec22e3aaa7bf94d1b284d61c207e7b2393b792e086541bbe7c
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/4C9ftKdmF85g5xKB4SIPG2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4C9ftKdmF85g5xKB4SIPG2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7faeba3a701b0ec22e3aaa7bf94d1b284d61c207e7b2393b792e086541bbe7c","isrc":"FR6F32101920","name":"Le cœur gelé","registered_at":"2026-06-08T20:30:16Z","spotify_id":"4C9ftKdmF85g5xKB4SIPG2","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 0xc7faeba3a701b0ec22e3aaa7bf94d1b284d61c207e7b2393b792e086541bbe7c. 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/4C9ftKdmF85g5xKB4SIPG2.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/4C9ftKdmF85g5xKB4SIPG2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc7faeba3a701b0ec22e3aaa7bf94d1b284d61c207e7b2393b792e086541bbe7c","isrc":"FR6F32101920","name":"Le cœur gelé","registered_at":"2026-06-08T20:30:16Z","spotify_id":"4C9ftKdmF85g5xKB4SIPG2","type":"track"}

La couleur de tes yeux
type: MusicRecording
duration: PT2M43S
duration ms: 163053
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101930
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:46:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e0392c1984f61d8110209da0526f3c4dcf1c3258d8c5c0980a65b2455f4a978
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/7IqQqd4PXqtInYGNlFbmPT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IqQqd4PXqtInYGNlFbmPT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e0392c1984f61d8110209da0526f3c4dcf1c3258d8c5c0980a65b2455f4a978","isrc":"FR6F32101930","name":"La couleur de tes yeux","registered_at":"2026-06-05T08:46:29Z","spotify_id":"7IqQqd4PXqtInYGNlFbmPT","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 0x9e0392c1984f61d8110209da0526f3c4dcf1c3258d8c5c0980a65b2455f4a978. 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/7IqQqd4PXqtInYGNlFbmPT.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/7IqQqd4PXqtInYGNlFbmPT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9e0392c1984f61d8110209da0526f3c4dcf1c3258d8c5c0980a65b2455f4a978","isrc":"FR6F32101930","name":"La couleur de tes yeux","registered_at":"2026-06-05T08:46:29Z","spotify_id":"7IqQqd4PXqtInYGNlFbmPT","type":"track"}

Tu n'es pas là
type: MusicRecording
duration: PT2M51S
duration ms: 171133
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:49:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6aec337afbb313fd8e726df1f9bc69ea914aeee312d717f4cdd9677bec092a9d
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/15LmFqURGMOIDMPx2QJQHz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15LmFqURGMOIDMPx2QJQHz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6aec337afbb313fd8e726df1f9bc69ea914aeee312d717f4cdd9677bec092a9d","isrc":"FR6F32101940","name":"Tu n'es pas là","registered_at":"2026-06-09T08:49:44Z","spotify_id":"15LmFqURGMOIDMPx2QJQHz","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 0x6aec337afbb313fd8e726df1f9bc69ea914aeee312d717f4cdd9677bec092a9d. 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/15LmFqURGMOIDMPx2QJQHz.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/15LmFqURGMOIDMPx2QJQHz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6aec337afbb313fd8e726df1f9bc69ea914aeee312d717f4cdd9677bec092a9d","isrc":"FR6F32101940","name":"Tu n'es pas là","registered_at":"2026-06-09T08:49:44Z","spotify_id":"15LmFqURGMOIDMPx2QJQHz","type":"track"}

La dernière fois
type: MusicRecording
duration: PT4M31S
duration ms: 271386
explicit: false
by artist: Lonepsi
in album: Après la pluie
  type: MusicAlbum
  date published: 2021-10-29
isrc code: FR6F32101950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:41:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebd1e4f92878dff74398cec3b2de9931ee50d7306f480074b63144e36ada67cc
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/2fBdDUrE1RepSj56qwIm7o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fBdDUrE1RepSj56qwIm7o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebd1e4f92878dff74398cec3b2de9931ee50d7306f480074b63144e36ada67cc","isrc":"FR6F32101950","name":"La dernière fois","registered_at":"2026-06-09T08:41:50Z","spotify_id":"2fBdDUrE1RepSj56qwIm7o","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 0xebd1e4f92878dff74398cec3b2de9931ee50d7306f480074b63144e36ada67cc. 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/2fBdDUrE1RepSj56qwIm7o.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/2fBdDUrE1RepSj56qwIm7o.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xebd1e4f92878dff74398cec3b2de9931ee50d7306f480074b63144e36ada67cc","isrc":"FR6F32101950","name":"La dernière fois","registered_at":"2026-06-09T08:41:50Z","spotify_id":"2fBdDUrE1RepSj56qwIm7o","type":"track"}