Angèle Dubeau
type: MusicGroup
genre: classical
genre: minimalism
popularity: 48
followers: 28601
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80b962fb58c4f51e3c0f51caa972d4c15f31c32561d9e04c9ff2c76fd90f0a85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1b661a2-fea6-4164-9877-ccedae65bdb4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1b661a2-fea6-4164-9877-ccedae65bdb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1b661a2-fea6-4164-9877-ccedae65bdb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80b962fb58c4f51e3c0f51caa972d4c15f31c32561d9e04c9ff2c76fd90f0a85","name":"Angèle Dubeau","registered_at":"2026-06-12T06:07:52Z","symbol":"NIM0209726","token_address":"0x549590e2b91684d3f27a731342f42f69623a07f3","type":"artist","uuid":"a1b661a2-fea6-4164-9877-ccedae65bdb4"}
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 0x80b962fb58c4f51e3c0f51caa972d4c15f31c32561d9e04c9ff2c76fd90f0a85. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1b661a2-fea6-4164-9877-ccedae65bdb4.json and https://artists.proofprofile.net/proofs/artist/a1b661a2-fea6-4164-9877-ccedae65bdb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x80b962fb58c4f51e3c0f51caa972d4c15f31c32561d9e04c9ff2c76fd90f0a85","name":"Angèle Dubeau","registered_at":"2026-06-12T06:07:52Z","symbol":"NIM0209726","token_address":"0x549590e2b91684d3f27a731342f42f69623a07f3","type":"artist","uuid":"a1b661a2-fea6-4164-9877-ccedae65bdb4"}
album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
  track: A Time for Us (From "Romeo and Juliette")
    type: MusicRecording
    duration: PT4M58S
    duration ms: 298382
    explicit: false
    by artist: Nino Rota
    by artist: Angèle Dubeau
    by artist: La Pietà
    in album: A Time for Us (Silence, on joue!)
      type: MusicAlbum
      date published: 2012-01-31
    isrc code: CALC41100751
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T12:40:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2fdd524b207cc2cdb5460e2e96aefb8fc16d3f454c34213c75e214bb16ea590e
    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/0za6HhjZw6LwCIDdBl92Vm.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0za6HhjZw6LwCIDdBl92Vm
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x2fdd524b207cc2cdb5460e2e96aefb8fc16d3f454c34213c75e214bb16ea590e","isrc":"CALC41100751","name":"A Time for Us (From \"Romeo and Juliette\")","registered_at":"2026-06-04T12:40:27Z","spotify_id":"0za6HhjZw6LwCIDdBl92Vm","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 0x2fdd524b207cc2cdb5460e2e96aefb8fc16d3f454c34213c75e214bb16ea590e. 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/0za6HhjZw6LwCIDdBl92Vm.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/0za6HhjZw6LwCIDdBl92Vm.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x2fdd524b207cc2cdb5460e2e96aefb8fc16d3f454c34213c75e214bb16ea590e","isrc":"CALC41100751","name":"A Time for Us (From \"Romeo and Juliette\")","registered_at":"2026-06-04T12:40:27Z","spotify_id":"0za6HhjZw6LwCIDdBl92Vm","type":"track"}
  track: The Chairman's Waltz (From "Memoirs of a Geisha")
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157845
    explicit: false
    by artist: John Williams
    by artist: Angèle Dubeau
    by artist: La Pietà
    in album: A Time for Us (Silence, on joue!)
      type: MusicAlbum
      date published: 2012-01-31
    isrc code: CALC41100752
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-11T04:24:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x33808d642374b05e79318368d6b127fc06041e4dc79eb7c74f321196e4ba728d
    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/2y60OAWEEFw1ZZH2664EyD.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y60OAWEEFw1ZZH2664EyD
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x33808d642374b05e79318368d6b127fc06041e4dc79eb7c74f321196e4ba728d","isrc":"CALC41100752","name":"The Chairman's Waltz (From \"Memoirs of a Geisha\")","registered_at":"2026-06-11T04:24:20Z","spotify_id":"2y60OAWEEFw1ZZH2664EyD","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 0x33808d642374b05e79318368d6b127fc06041e4dc79eb7c74f321196e4ba728d. 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/2y60OAWEEFw1ZZH2664EyD.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/2y60OAWEEFw1ZZH2664EyD.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x33808d642374b05e79318368d6b127fc06041e4dc79eb7c74f321196e4ba728d","isrc":"CALC41100752","name":"The Chairman's Waltz (From \"Memoirs of a Geisha\")","registered_at":"2026-06-11T04:24:20Z","spotify_id":"2y60OAWEEFw1ZZH2664EyD","type":"track"}
  track: Two Socks – The Wolf Theme and The John Dunbar Theme (From "Dances With Wolves")
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187205
    explicit: false
    by artist: John Barry
    by artist: Angèle Dubeau
    by artist: La Pietà
    in album: A Time for Us (Silence, on joue!)
      type: MusicAlbum
      date published: 2012-01-31
    isrc code: CALC41100753
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-11T04:19:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef73d976b55edd8ef6c80646d7607b42494e92a3ec60f416d4bbbaf9ec836c63
    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/4otae6iBsZEA17b0aMCpa0.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4otae6iBsZEA17b0aMCpa0
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xef73d976b55edd8ef6c80646d7607b42494e92a3ec60f416d4bbbaf9ec836c63","isrc":"CALC41100753","name":"Two Socks – The Wolf Theme and The John Dunbar Theme (From \"Dances With Wolves\")","registered_at":"2026-06-11T04:19:52Z","spotify_id":"4otae6iBsZEA17b0aMCpa0","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 0xef73d976b55edd8ef6c80646d7607b42494e92a3ec60f416d4bbbaf9ec836c63. 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/4otae6iBsZEA17b0aMCpa0.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/4otae6iBsZEA17b0aMCpa0.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0xef73d976b55edd8ef6c80646d7607b42494e92a3ec60f416d4bbbaf9ec836c63","isrc":"CALC41100753","name":"Two Socks – The Wolf Theme and The John Dunbar Theme (From \"Dances With Wolves\")","registered_at":"2026-06-11T04:19:52Z","spotify_id":"4otae6iBsZEA17b0aMCpa0","type":"track"}
  track: Love Theme (From "Cinema Paradiso")
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194005
    explicit: false
    by artist: Ennio Morricone
    by artist: Angèle Dubeau
    by artist: La Pietà
    in album: A Time for Us (Silence, on joue!)
      type: MusicAlbum
      date published: 2012-01-31
    isrc code: CALC41100754
    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: Concerning Hobbits (From "Lord of the Rings: The Fellowship of the Rings")
  track: My Heart Will Go On (From "Titanic")
  track: Convento Di Sant'Anna (From "The English Patient")
  track: Suite (From "Far and Away")
  track: Theme (From "Casualties of War")
  track: Soy Marco (From "Talk to Her (Hable Con Ella)")
  track: Por una Cabeza (From "Parfum de femme")
  track: Hana-Bi (From "Hana-Bi")
  track: Marian and Robin (From "The Adventures of Robin Hood")
  track: Over the Rainbow (From "The Wizard of Oz")
  track: Smile (From "Modern Times")
  track: Princess Mononoke (From "Princess Mononoke")
  track: A Fairy Tale (From "L'Odyssée d'Alice Tremblay")
  track: Cavatina (From "The Deer Hunter")
  track: Schindler's List (From "Schindler's List")
  track: The Mission (From "The Mission")
album: Arvo Pärt: Portrait
track: Spiegel im spiegel
track: Por una Cabeza (From "Parfum de femme")
track: Histoire du tango - bordel 1900
track: Étude-Tango No.3
track: Les Inestimables Chroniques Du Bon Géant Gargantua
track: L’Heure Du Berger: Les Vieux Beaux
track: L’Heure Du Berger: La Belle Otéro
track: L’Heure Du Berger: Les Petits Nerveux
track: Sérénade B E A: Andantino Con Moto, Quasi Moderato - Allegro Non Troppo
track: Sérénade B E A: Andante
track: Sérénade B E A: Allegro
track: Sérénade B E A: Tempo Di Marcia
track: Sérénade B E A: Épilogue
track: Centone di Sonate No. 1 / Rondoncino
track: Le Nozze Di Figaro / Non più andrai
track: Sinfonia Per Archi, R.V. 146: I. Allegro (Vivaldi)
track: Sinfonia Per Archi, R.V. 146: II. Andante Vivace (Vivaldi)
track: Sinfonia Per Archi, R.V. 146: III. Allegro (Vivaldi)
track: Clair De Lune (Debussy)
track: Le Cygne (Tchaikovsky)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T16:21:00+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xda0a1dee6fdd794b2c0120366b9a68555df14f97b39dc1689c0a271983a36f06

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/75l0ApXEbgukn402bRBEuN.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75l0ApXEbgukn402bRBEuN

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xda0a1dee6fdd794b2c0120366b9a68555df14f97b39dc1689c0a271983a36f06","isrc":"CALC41100754","name":"Love Theme (From \"Cinema Paradiso\")","registered_at":"2026-06-10T16:21:00Z","spotify_id":"75l0ApXEbgukn402bRBEuN","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 0xda0a1dee6fdd794b2c0120366b9a68555df14f97b39dc1689c0a271983a36f06. 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/75l0ApXEbgukn402bRBEuN.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/75l0ApXEbgukn402bRBEuN.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xda0a1dee6fdd794b2c0120366b9a68555df14f97b39dc1689c0a271983a36f06","isrc":"CALC41100754","name":"Love Theme (From \"Cinema Paradiso\")","registered_at":"2026-06-10T16:21:00Z","spotify_id":"75l0ApXEbgukn402bRBEuN","type":"track"}

Concerning Hobbits (From "Lord of the Rings: The Fellowship of the Rings")
type: MusicRecording
duration: PT2M33S
duration ms: 153045
explicit: false
by artist: Howard Shore
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC41100755
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:20:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb06ee2b9d7551dfda6a0763b7a5c83424aa27231c6977fe9891bd27d4c8e5c4c
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/3RK8covziFydo892F7FBP1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RK8covziFydo892F7FBP1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb06ee2b9d7551dfda6a0763b7a5c83424aa27231c6977fe9891bd27d4c8e5c4c","isrc":"CALC41100755","name":"Concerning Hobbits (From \"Lord of the Rings: The Fellowship of the Rings\")","registered_at":"2026-06-10T16:20:07Z","spotify_id":"3RK8covziFydo892F7FBP1","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 0xb06ee2b9d7551dfda6a0763b7a5c83424aa27231c6977fe9891bd27d4c8e5c4c. 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/3RK8covziFydo892F7FBP1.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/3RK8covziFydo892F7FBP1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb06ee2b9d7551dfda6a0763b7a5c83424aa27231c6977fe9891bd27d4c8e5c4c","isrc":"CALC41100755","name":"Concerning Hobbits (From \"Lord of the Rings: The Fellowship of the Rings\")","registered_at":"2026-06-10T16:20:07Z","spotify_id":"3RK8covziFydo892F7FBP1","type":"track"}

My Heart Will Go On (From "Titanic")
type: MusicRecording
duration: PT4M29S
duration ms: 269578
explicit: false
by artist: James Horner
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC41100756
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:13:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f5973df9a76b74b540601afabbc91b7376aab598f7c85449a0b0e748188251e
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/4TJdGNi20rPvE4HZ1sLDx8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TJdGNi20rPvE4HZ1sLDx8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f5973df9a76b74b540601afabbc91b7376aab598f7c85449a0b0e748188251e","isrc":"CALC41100756","name":"My Heart Will Go On (From \"Titanic\")","registered_at":"2026-06-19T09:13:28Z","spotify_id":"4TJdGNi20rPvE4HZ1sLDx8","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 0x9f5973df9a76b74b540601afabbc91b7376aab598f7c85449a0b0e748188251e. 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/4TJdGNi20rPvE4HZ1sLDx8.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/4TJdGNi20rPvE4HZ1sLDx8.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9f5973df9a76b74b540601afabbc91b7376aab598f7c85449a0b0e748188251e","isrc":"CALC41100756","name":"My Heart Will Go On (From \"Titanic\")","registered_at":"2026-06-19T09:13:28Z","spotify_id":"4TJdGNi20rPvE4HZ1sLDx8","type":"track"}

Convento Di Sant'Anna (From "The English Patient")
type: MusicRecording
duration: PT4M46S
duration ms: 286351
explicit: false
by artist: James Horner
by artist: Gabriel Yared
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC41100757
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:20:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07925be8a5714b36901efa6b7215ed0e3db291953d50472a67ce5c0890d57fc3
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/3VldVHnZv26RlSStNs5iUa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VldVHnZv26RlSStNs5iUa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07925be8a5714b36901efa6b7215ed0e3db291953d50472a67ce5c0890d57fc3","isrc":"CALC41100757","name":"Convento Di Sant'Anna (From \"The English Patient\")","registered_at":"2026-06-08T02:20:12Z","spotify_id":"3VldVHnZv26RlSStNs5iUa","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 0x07925be8a5714b36901efa6b7215ed0e3db291953d50472a67ce5c0890d57fc3. 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/3VldVHnZv26RlSStNs5iUa.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/3VldVHnZv26RlSStNs5iUa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x07925be8a5714b36901efa6b7215ed0e3db291953d50472a67ce5c0890d57fc3","isrc":"CALC41100757","name":"Convento Di Sant'Anna (From \"The English Patient\")","registered_at":"2026-06-08T02:20:12Z","spotify_id":"3VldVHnZv26RlSStNs5iUa","type":"track"}

Suite (From "Far and Away")
type: MusicRecording
duration: PT5M39S
duration ms: 339725
explicit: false
by artist: John Williams
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC41100758
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:29:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b36476b6ea947e8d88e0cd9927474ed6b2aee65e954886738aef174fdc2489c
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/0aeTQUo8yhF3k6VWcQvqSf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aeTQUo8yhF3k6VWcQvqSf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b36476b6ea947e8d88e0cd9927474ed6b2aee65e954886738aef174fdc2489c","isrc":"CALC41100758","name":"Suite (From \"Far and Away\")","registered_at":"2026-06-22T19:29:52Z","spotify_id":"0aeTQUo8yhF3k6VWcQvqSf","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 0x0b36476b6ea947e8d88e0cd9927474ed6b2aee65e954886738aef174fdc2489c. 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/0aeTQUo8yhF3k6VWcQvqSf.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/0aeTQUo8yhF3k6VWcQvqSf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0b36476b6ea947e8d88e0cd9927474ed6b2aee65e954886738aef174fdc2489c","isrc":"CALC41100758","name":"Suite (From \"Far and Away\")","registered_at":"2026-06-22T19:29:52Z","spotify_id":"0aeTQUo8yhF3k6VWcQvqSf","type":"track"}

Theme (From "Casualties of War")
type: MusicRecording
duration: PT3M43S
duration ms: 223925
explicit: false
by artist: Ennio Morricone
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC41100759
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:57:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46cd13a0079f88a975d1968dc52e258ea119a6733f9a77c5f9992a64002418f1
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/3S7YpbWb99gJSlU5e812BF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3S7YpbWb99gJSlU5e812BF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46cd13a0079f88a975d1968dc52e258ea119a6733f9a77c5f9992a64002418f1","isrc":"CALC41100759","name":"Theme (From \"Casualties of War\")","registered_at":"2026-06-20T03:57:40Z","spotify_id":"3S7YpbWb99gJSlU5e812BF","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 0x46cd13a0079f88a975d1968dc52e258ea119a6733f9a77c5f9992a64002418f1. 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/3S7YpbWb99gJSlU5e812BF.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/3S7YpbWb99gJSlU5e812BF.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x46cd13a0079f88a975d1968dc52e258ea119a6733f9a77c5f9992a64002418f1","isrc":"CALC41100759","name":"Theme (From \"Casualties of War\")","registered_at":"2026-06-20T03:57:40Z","spotify_id":"3S7YpbWb99gJSlU5e812BF","type":"track"}

Soy Marco (From "Talk to Her (Hable Con Ella)")
type: MusicRecording
duration: PT1M59S
duration ms: 119085
explicit: false
by artist: Alberto Iglesias
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC41100760
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:28:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6f1ed3813b2fbe50eccf72e8732e32dbddf9776156023e25d5b4e393f233251
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/11pgYPpViYqlp9vxLqaaHr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11pgYPpViYqlp9vxLqaaHr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6f1ed3813b2fbe50eccf72e8732e32dbddf9776156023e25d5b4e393f233251","isrc":"CALC41100760","name":"Soy Marco (From \"Talk to Her (Hable Con Ella)\")","registered_at":"2026-06-08T02:28:29Z","spotify_id":"11pgYPpViYqlp9vxLqaaHr","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 0xb6f1ed3813b2fbe50eccf72e8732e32dbddf9776156023e25d5b4e393f233251. 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/11pgYPpViYqlp9vxLqaaHr.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/11pgYPpViYqlp9vxLqaaHr.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb6f1ed3813b2fbe50eccf72e8732e32dbddf9776156023e25d5b4e393f233251","isrc":"CALC41100760","name":"Soy Marco (From \"Talk to Her (Hable Con Ella)\")","registered_at":"2026-06-08T02:28:29Z","spotify_id":"11pgYPpViYqlp9vxLqaaHr","type":"track"}

Por una Cabeza (From "Parfum de femme")
type: MusicRecording
duration: PT3M52S
duration ms: 232965
explicit: false
by artist: Gerardo Matos Rodríguez
by artist: Carlos Gardel
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC41100761
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:13:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c09db6b8738590f8ac636ea129a209bd9438642c10f3ca158fb8f7544b780fd
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/7FZeb3WUrCInAITFu9ZLJ8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FZeb3WUrCInAITFu9ZLJ8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c09db6b8738590f8ac636ea129a209bd9438642c10f3ca158fb8f7544b780fd","isrc":"CALC41100761","name":"Por una Cabeza (From \"Parfum de femme\")","registered_at":"2026-06-05T07:13:12Z","spotify_id":"7FZeb3WUrCInAITFu9ZLJ8","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 0x2c09db6b8738590f8ac636ea129a209bd9438642c10f3ca158fb8f7544b780fd. 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/7FZeb3WUrCInAITFu9ZLJ8.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/7FZeb3WUrCInAITFu9ZLJ8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2c09db6b8738590f8ac636ea129a209bd9438642c10f3ca158fb8f7544b780fd","isrc":"CALC41100761","name":"Por una Cabeza (From \"Parfum de femme\")","registered_at":"2026-06-05T07:13:12Z","spotify_id":"7FZeb3WUrCInAITFu9ZLJ8","type":"track"}

Hana-Bi (From "Hana-Bi")
type: MusicRecording
duration: PT3M43S
duration ms: 223285
explicit: false
by artist: Joe Hisaishi
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC41100762
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:12:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a28d8e6db43f9b6695b4ca57378c92bd815f28e7d96a195fe7b5a525507c0b4
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/5FqUxbMD1lERhaejPm7yhg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FqUxbMD1lERhaejPm7yhg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a28d8e6db43f9b6695b4ca57378c92bd815f28e7d96a195fe7b5a525507c0b4","isrc":"CALC41100762","name":"Hana-Bi (From \"Hana-Bi\")","registered_at":"2026-06-21T21:12:52Z","spotify_id":"5FqUxbMD1lERhaejPm7yhg","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 0x0a28d8e6db43f9b6695b4ca57378c92bd815f28e7d96a195fe7b5a525507c0b4. 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/5FqUxbMD1lERhaejPm7yhg.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/5FqUxbMD1lERhaejPm7yhg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0a28d8e6db43f9b6695b4ca57378c92bd815f28e7d96a195fe7b5a525507c0b4","isrc":"CALC41100762","name":"Hana-Bi (From \"Hana-Bi\")","registered_at":"2026-06-21T21:12:52Z","spotify_id":"5FqUxbMD1lERhaejPm7yhg","type":"track"}

Marian and Robin (From "The Adventures of Robin Hood")
type: MusicRecording
duration: PT4M9S
duration ms: 249631
explicit: false
by artist: Erich Wolfgang Korngold
by artist: Eick Wolfgang Korngold
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC41100763
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:17:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f1a60108a09914577f05ba3010af3f4e12b4ca5a740a1764dc8aea798590051
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/5lXXjSHmJqbtHeOMTZYY5M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lXXjSHmJqbtHeOMTZYY5M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f1a60108a09914577f05ba3010af3f4e12b4ca5a740a1764dc8aea798590051","isrc":"CALC41100763","name":"Marian and Robin (From \"The Adventures of Robin Hood\")","registered_at":"2026-06-08T11:17:11Z","spotify_id":"5lXXjSHmJqbtHeOMTZYY5M","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 0x0f1a60108a09914577f05ba3010af3f4e12b4ca5a740a1764dc8aea798590051. 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/5lXXjSHmJqbtHeOMTZYY5M.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/5lXXjSHmJqbtHeOMTZYY5M.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0f1a60108a09914577f05ba3010af3f4e12b4ca5a740a1764dc8aea798590051","isrc":"CALC41100763","name":"Marian and Robin (From \"The Adventures of Robin Hood\")","registered_at":"2026-06-08T11:17:11Z","spotify_id":"5lXXjSHmJqbtHeOMTZYY5M","type":"track"}

Over the Rainbow (From "The Wizard of Oz")
type: MusicRecording
duration: PT4M41S
duration ms: 281925
explicit: false
by artist: Harold Arlen
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC41100764
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:58:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb460ecb7e6a1d3a364254a398a28bb6720b34101a520098b4db738f7e58fa094
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/6JgYdxlaAJcve0RKpGAnJ4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JgYdxlaAJcve0RKpGAnJ4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb460ecb7e6a1d3a364254a398a28bb6720b34101a520098b4db738f7e58fa094","isrc":"CALC41100764","name":"Over the Rainbow (From \"The Wizard of Oz\")","registered_at":"2026-06-22T03:58:14Z","spotify_id":"6JgYdxlaAJcve0RKpGAnJ4","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 0xb460ecb7e6a1d3a364254a398a28bb6720b34101a520098b4db738f7e58fa094. 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/6JgYdxlaAJcve0RKpGAnJ4.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/6JgYdxlaAJcve0RKpGAnJ4.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb460ecb7e6a1d3a364254a398a28bb6720b34101a520098b4db738f7e58fa094","isrc":"CALC41100764","name":"Over the Rainbow (From \"The Wizard of Oz\")","registered_at":"2026-06-22T03:58:14Z","spotify_id":"6JgYdxlaAJcve0RKpGAnJ4","type":"track"}

Smile (From "Modern Times")
type: MusicRecording
duration: PT3M34S
duration ms: 214591
explicit: false
by artist: Charlie Chaplin
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC41100765
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T00:48:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x671f8e020411b2c631723119247a091451a3041a1412921bf73cbcb3f568a3f3
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/0PzO8rUMj3Wxku7glXAUnW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PzO8rUMj3Wxku7glXAUnW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x671f8e020411b2c631723119247a091451a3041a1412921bf73cbcb3f568a3f3","isrc":"CALC41100765","name":"Smile (From \"Modern Times\")","registered_at":"2026-06-23T00:48:31Z","spotify_id":"0PzO8rUMj3Wxku7glXAUnW","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 0x671f8e020411b2c631723119247a091451a3041a1412921bf73cbcb3f568a3f3. 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/0PzO8rUMj3Wxku7glXAUnW.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/0PzO8rUMj3Wxku7glXAUnW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x671f8e020411b2c631723119247a091451a3041a1412921bf73cbcb3f568a3f3","isrc":"CALC41100765","name":"Smile (From \"Modern Times\")","registered_at":"2026-06-23T00:48:31Z","spotify_id":"0PzO8rUMj3Wxku7glXAUnW","type":"track"}

Princess Mononoke (From "Princess Mononoke")
type: MusicRecording
duration: PT4M22S
duration ms: 262338
explicit: false
by artist: Joe Hisaishi
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC40600369
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:59:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d6554152063bad4b9bf4a9c322c55c5b1806d8e9386982afd377c1fe9fbf15b
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/5F91ppn80SRzWQVEMOveB1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5F91ppn80SRzWQVEMOveB1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d6554152063bad4b9bf4a9c322c55c5b1806d8e9386982afd377c1fe9fbf15b","isrc":"CALC40600369","name":"Princess Mononoke (From \"Princess Mononoke\")","registered_at":"2026-06-20T03:59:30Z","spotify_id":"5F91ppn80SRzWQVEMOveB1","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 0x7d6554152063bad4b9bf4a9c322c55c5b1806d8e9386982afd377c1fe9fbf15b. 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/5F91ppn80SRzWQVEMOveB1.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/5F91ppn80SRzWQVEMOveB1.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7d6554152063bad4b9bf4a9c322c55c5b1806d8e9386982afd377c1fe9fbf15b","isrc":"CALC40600369","name":"Princess Mononoke (From \"Princess Mononoke\")","registered_at":"2026-06-20T03:59:30Z","spotify_id":"5F91ppn80SRzWQVEMOveB1","type":"track"}

A Fairy Tale (From "L'Odyssée d'Alice Tremblay")
type: MusicRecording
duration: PT2M9S
duration ms: 129858
explicit: false
by artist: François Dompierre
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: USA370523855
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:37:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f160c0c6fe62ff1532225873e19144e5947c9de29fe46d61498f4a2a7dbc7e6
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/1x9FmDUYMkjkKpXGjJWvnd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x9FmDUYMkjkKpXGjJWvnd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f160c0c6fe62ff1532225873e19144e5947c9de29fe46d61498f4a2a7dbc7e6","isrc":"USA370523855","name":"A Fairy Tale (From \"L'Odyssée d'Alice Tremblay\")","registered_at":"2026-06-25T07:37:48Z","spotify_id":"1x9FmDUYMkjkKpXGjJWvnd","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 0x4f160c0c6fe62ff1532225873e19144e5947c9de29fe46d61498f4a2a7dbc7e6. 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/1x9FmDUYMkjkKpXGjJWvnd.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/1x9FmDUYMkjkKpXGjJWvnd.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x4f160c0c6fe62ff1532225873e19144e5947c9de29fe46d61498f4a2a7dbc7e6","isrc":"USA370523855","name":"A Fairy Tale (From \"L'Odyssée d'Alice Tremblay\")","registered_at":"2026-06-25T07:37:48Z","spotify_id":"1x9FmDUYMkjkKpXGjJWvnd","type":"track"}

Cavatina (From "The Deer Hunter")
type: MusicRecording
duration: PT3M46S
duration ms: 226218
explicit: false
by artist: Stanley Myers
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: USA370523839
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:10:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd7366e192566a2bf4648ee7d9c537bf4374ea09d74de084966992f03cfa463b
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/0vIgEvNqUi7gqHPGmLkrMa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vIgEvNqUi7gqHPGmLkrMa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd7366e192566a2bf4648ee7d9c537bf4374ea09d74de084966992f03cfa463b","isrc":"USA370523839","name":"Cavatina (From \"The Deer Hunter\")","registered_at":"2026-06-21T21:10:56Z","spotify_id":"0vIgEvNqUi7gqHPGmLkrMa","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 0xbd7366e192566a2bf4648ee7d9c537bf4374ea09d74de084966992f03cfa463b. 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/0vIgEvNqUi7gqHPGmLkrMa.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/0vIgEvNqUi7gqHPGmLkrMa.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbd7366e192566a2bf4648ee7d9c537bf4374ea09d74de084966992f03cfa463b","isrc":"USA370523839","name":"Cavatina (From \"The Deer Hunter\")","registered_at":"2026-06-21T21:10:56Z","spotify_id":"0vIgEvNqUi7gqHPGmLkrMa","type":"track"}

Schindler's List (From "Schindler's List")
type: MusicRecording
duration: PT3M56S
duration ms: 236031
explicit: false
by artist: John Williams
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: USA370523836
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:03:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4c0db62c4a5d5ebebbd38c4b9ee3a48bede7ffe4dee56b547e73ef05ba2c9f7
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/3fdufDPpugtqePrzLdt8j5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fdufDPpugtqePrzLdt8j5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4c0db62c4a5d5ebebbd38c4b9ee3a48bede7ffe4dee56b547e73ef05ba2c9f7","isrc":"USA370523836","name":"Schindler's List (From \"Schindler's List\")","registered_at":"2026-06-20T04:03:10Z","spotify_id":"3fdufDPpugtqePrzLdt8j5","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 0xa4c0db62c4a5d5ebebbd38c4b9ee3a48bede7ffe4dee56b547e73ef05ba2c9f7. 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/3fdufDPpugtqePrzLdt8j5.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/3fdufDPpugtqePrzLdt8j5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa4c0db62c4a5d5ebebbd38c4b9ee3a48bede7ffe4dee56b547e73ef05ba2c9f7","isrc":"USA370523836","name":"Schindler's List (From \"Schindler's List\")","registered_at":"2026-06-20T04:03:10Z","spotify_id":"3fdufDPpugtqePrzLdt8j5","type":"track"}

The Mission (From "The Mission")
type: MusicRecording
duration: PT4M6S
duration ms: 246291
explicit: false
by artist: Ennio Morricone
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: USA370523851
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:20:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7dc5bbb338d71389723e94a5ce1980d58ccd66de407012f47b5822bc1de466df
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/7yFPBhYPvNc2KnOricarYF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yFPBhYPvNc2KnOricarYF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7dc5bbb338d71389723e94a5ce1980d58ccd66de407012f47b5822bc1de466df","isrc":"USA370523851","name":"The Mission (From \"The Mission\")","registered_at":"2026-06-18T13:20:05Z","spotify_id":"7yFPBhYPvNc2KnOricarYF","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 0x7dc5bbb338d71389723e94a5ce1980d58ccd66de407012f47b5822bc1de466df. 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/7yFPBhYPvNc2KnOricarYF.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/7yFPBhYPvNc2KnOricarYF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7dc5bbb338d71389723e94a5ce1980d58ccd66de407012f47b5822bc1de466df","isrc":"USA370523851","name":"The Mission (From \"The Mission\")","registered_at":"2026-06-18T13:20:05Z","spotify_id":"7yFPBhYPvNc2KnOricarYF","type":"track"}

Arvo Pärt: Portrait
type: MusicAlbum
date published: 2010-03-02
track: Summa
  type: MusicRecording
  duration: PT5M10S
  duration ms: 310009
  explicit: false
  by artist: Arvo Pärt
  by artist: Angèle Dubeau
  by artist: La Pietà
  in album: Arvo Pärt: Portrait
    type: MusicAlbum
    date published: 2010-03-02
  isrc code: CALC41000101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T22:28:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa59d5f4c1235f559338323b36f827f38ed41c77b896ec19dd286c7d75b4f8226
  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/4xhn631zuwdvqwqHzNKwVP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xhn631zuwdvqwqHzNKwVP
  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 0xa59d5f4c1235f559338323b36f827f38ed41c77b896ec19dd286c7d75b4f8226. 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/4xhn631zuwdvqwqHzNKwVP.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/4xhn631zuwdvqwqHzNKwVP.
    date published: 2026-06-13T15:41:10Z
track: Cantus in memoriam Benjamin Britten
  type: MusicRecording
  duration: PT7M13S
  duration ms: 433824
  explicit: false
  by artist: Arvo Pärt
  by artist: Angèle Dubeau
  by artist: La Pietà
  in album: Arvo Pärt: Portrait
    type: MusicAlbum
    date published: 2010-03-02
  isrc code: CALC41000102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:31:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2d6f4953a9db69beb511d8c0ced1097b068b164cb51093976a75d02e9c52723
  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/1EgMeDgNZqhEolnXUdjBJi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EgMeDgNZqhEolnXUdjBJi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf2d6f4953a9db69beb511d8c0ced1097b068b164cb51093976a75d02e9c52723","isrc":"CALC41000102","name":"Cantus in memoriam Benjamin Britten","registered_at":"2026-06-08T18:31:36Z","spotify_id":"1EgMeDgNZqhEolnXUdjBJi","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 0xf2d6f4953a9db69beb511d8c0ced1097b068b164cb51093976a75d02e9c52723. 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/1EgMeDgNZqhEolnXUdjBJi.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/1EgMeDgNZqhEolnXUdjBJi.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf2d6f4953a9db69beb511d8c0ced1097b068b164cb51093976a75d02e9c52723","isrc":"CALC41000102","name":"Cantus in memoriam Benjamin Britten","registered_at":"2026-06-08T18:31:36Z","spotify_id":"1EgMeDgNZqhEolnXUdjBJi","type":"track"}
track: Tabula Rasa: I. Ludus
  type: MusicRecording
  duration: PT10M7S
  duration ms: 607842
  explicit: false
  by artist: Arvo Pärt
  by artist: Angèle Dubeau
  by artist: La Pietà
  in album: Arvo Pärt: Portrait
    type: MusicAlbum
    date published: 2010-03-02
  isrc code: CALC41000103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:26:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a364f4882c227619cff7bb7b0199b23926ae5a5ad9e6db3f5391da1222e4a5e
  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/7fjCjhCZdR0gSPVyv3DluQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fjCjhCZdR0gSPVyv3DluQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8a364f4882c227619cff7bb7b0199b23926ae5a5ad9e6db3f5391da1222e4a5e","isrc":"CALC41000103","name":"Tabula Rasa: I. Ludus","registered_at":"2026-06-08T18:26:00Z","spotify_id":"7fjCjhCZdR0gSPVyv3DluQ","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 0x8a364f4882c227619cff7bb7b0199b23926ae5a5ad9e6db3f5391da1222e4a5e. 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/7fjCjhCZdR0gSPVyv3DluQ.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/7fjCjhCZdR0gSPVyv3DluQ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x8a364f4882c227619cff7bb7b0199b23926ae5a5ad9e6db3f5391da1222e4a5e","isrc":"CALC41000103","name":"Tabula Rasa: I. Ludus","registered_at":"2026-06-08T18:26:00Z","spotify_id":"7fjCjhCZdR0gSPVyv3DluQ","type":"track"}
track: Tabula Rasa: II. Silentium
  type: MusicRecording
  duration: PT15M57S
  duration ms: 957877
  explicit: false
  by artist: Arvo Pärt
  by artist: Angèle Dubeau
  by artist: La Pietà
  in album: Arvo Pärt: Portrait
    type: MusicAlbum
    date published: 2010-03-02
  isrc code: CALC41000104
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T05:57:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc45f37e514da3de3b7abdb8b8149fe708991187751e2ec4fb147af5f99c6af10
  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/3apf8MNaWlrXdtd1JcbEi1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3apf8MNaWlrXdtd1JcbEi1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc45f37e514da3de3b7abdb8b8149fe708991187751e2ec4fb147af5f99c6af10","isrc":"CALC41000104","name":"Tabula Rasa: II. Silentium","registered_at":"2026-06-09T05:57:39Z","spotify_id":"3apf8MNaWlrXdtd1JcbEi1","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 0xc45f37e514da3de3b7abdb8b8149fe708991187751e2ec4fb147af5f99c6af10. 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/3apf8MNaWlrXdtd1JcbEi1.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/3apf8MNaWlrXdtd1JcbEi1.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc45f37e514da3de3b7abdb8b8149fe708991187751e2ec4fb147af5f99c6af10","isrc":"CALC41000104","name":"Tabula Rasa: II. Silentium","registered_at":"2026-06-09T05:57:39Z","spotify_id":"3apf8MNaWlrXdtd1JcbEi1","type":"track"}
track: Wallfahrtslied (Pilgrim's Song)
  type: MusicRecording
  duration: PT9M0S
  duration ms: 540669
  explicit: false
  by artist: Arvo Pärt
  by artist: Angèle Dubeau
  by artist: La Pietà
  in album: Arvo Pärt: Portrait
  isrc code: CALC41000105
  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: Mozart-Adagio
track: Spiegel im spiegel

Arvo Pärt
type: MusicGroup

Angèle Dubeau
type: MusicGroup

La Pietà
type: MusicGroup

Arvo Pärt: Portrait
type: MusicAlbum
date published: 2010-03-02

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T04:52:51+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x62cb8697414ac0801eab6d1966f74a056fddd497bb50d9de5d37daf6209593bb

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/0BJIlULT9uowv1f4fHAR9v.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BJIlULT9uowv1f4fHAR9v

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x62cb8697414ac0801eab6d1966f74a056fddd497bb50d9de5d37daf6209593bb","isrc":"CALC41000105","name":"Wallfahrtslied (Pilgrim's Song)","registered_at":"2026-06-19T04:52:51Z","spotify_id":"0BJIlULT9uowv1f4fHAR9v","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 0x62cb8697414ac0801eab6d1966f74a056fddd497bb50d9de5d37daf6209593bb. 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/0BJIlULT9uowv1f4fHAR9v.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/0BJIlULT9uowv1f4fHAR9v.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x62cb8697414ac0801eab6d1966f74a056fddd497bb50d9de5d37daf6209593bb","isrc":"CALC41000105","name":"Wallfahrtslied (Pilgrim's Song)","registered_at":"2026-06-19T04:52:51Z","spotify_id":"0BJIlULT9uowv1f4fHAR9v","type":"track"}

Mozart-Adagio
type: MusicRecording
duration: PT6M12S
duration ms: 372288
explicit: false
by artist: Arvo Pärt
by artist: Angèle Dubeau
by artist: La Pietà
in album: Arvo Pärt: Portrait
  type: MusicAlbum
  date published: 2010-03-02
isrc code: CALC41000106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:15:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd027b06e75edcfd4e42b9ddbb3ccb27949936a84c99e5a690819428cbb9eeced
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/2zRrK3QAjrR3JlrgmKqJYs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zRrK3QAjrR3JlrgmKqJYs
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 0xd027b06e75edcfd4e42b9ddbb3ccb27949936a84c99e5a690819428cbb9eeced. 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/2zRrK3QAjrR3JlrgmKqJYs.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/2zRrK3QAjrR3JlrgmKqJYs.
  date published: 2026-06-13T17:25:41Z

Spiegel im spiegel
type: MusicRecording
duration: PT8M23S
duration ms: 503475
explicit: false
by artist: Arvo Pärt
by artist: Angèle Dubeau
by artist: La Pietà
in album: Arvo Pärt: Portrait
  type: MusicAlbum
  date published: 2010-03-02
isrc code: CALC40600383
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:14:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6372dcefe7099766d54742a993864e9e70d6483dd1d092c03ccde6089166fb5c
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/7zHd9LxIZB8WKosSWN9Umj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zHd9LxIZB8WKosSWN9Umj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6372dcefe7099766d54742a993864e9e70d6483dd1d092c03ccde6089166fb5c","isrc":"CALC40600383","name":"Spiegel im spiegel","registered_at":"2026-06-01T21:14:15Z","spotify_id":"7zHd9LxIZB8WKosSWN9Umj","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 0x6372dcefe7099766d54742a993864e9e70d6483dd1d092c03ccde6089166fb5c. 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/7zHd9LxIZB8WKosSWN9Umj.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/7zHd9LxIZB8WKosSWN9Umj.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6372dcefe7099766d54742a993864e9e70d6483dd1d092c03ccde6089166fb5c","isrc":"CALC40600383","name":"Spiegel im spiegel","registered_at":"2026-06-01T21:14:15Z","spotify_id":"7zHd9LxIZB8WKosSWN9Umj","type":"track"}

Spiegel im spiegel
type: MusicRecording
duration: PT8M23S
duration ms: 503475
explicit: false
by artist: Arvo Pärt
by artist: Angèle Dubeau
by artist: La Pietà
in album: Arvo Pärt: Portrait
  type: MusicAlbum
  date published: 2010-03-02
isrc code: CALC40600383
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:14:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6372dcefe7099766d54742a993864e9e70d6483dd1d092c03ccde6089166fb5c
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/7zHd9LxIZB8WKosSWN9Umj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zHd9LxIZB8WKosSWN9Umj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6372dcefe7099766d54742a993864e9e70d6483dd1d092c03ccde6089166fb5c","isrc":"CALC40600383","name":"Spiegel im spiegel","registered_at":"2026-06-01T21:14:15Z","spotify_id":"7zHd9LxIZB8WKosSWN9Umj","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 0x6372dcefe7099766d54742a993864e9e70d6483dd1d092c03ccde6089166fb5c. 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/7zHd9LxIZB8WKosSWN9Umj.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/7zHd9LxIZB8WKosSWN9Umj.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6372dcefe7099766d54742a993864e9e70d6483dd1d092c03ccde6089166fb5c","isrc":"CALC40600383","name":"Spiegel im spiegel","registered_at":"2026-06-01T21:14:15Z","spotify_id":"7zHd9LxIZB8WKosSWN9Umj","type":"track"}

Por una Cabeza (From "Parfum de femme")
type: MusicRecording
duration: PT3M52S
duration ms: 232965
explicit: false
by artist: Gerardo Matos Rodríguez
by artist: Carlos Gardel
by artist: Angèle Dubeau
by artist: La Pietà
in album: A Time for Us (Silence, on joue!)
  type: MusicAlbum
  date published: 2012-01-31
isrc code: CALC41100761
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:13:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c09db6b8738590f8ac636ea129a209bd9438642c10f3ca158fb8f7544b780fd
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/7FZeb3WUrCInAITFu9ZLJ8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FZeb3WUrCInAITFu9ZLJ8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c09db6b8738590f8ac636ea129a209bd9438642c10f3ca158fb8f7544b780fd","isrc":"CALC41100761","name":"Por una Cabeza (From \"Parfum de femme\")","registered_at":"2026-06-05T07:13:12Z","spotify_id":"7FZeb3WUrCInAITFu9ZLJ8","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 0x2c09db6b8738590f8ac636ea129a209bd9438642c10f3ca158fb8f7544b780fd. 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/7FZeb3WUrCInAITFu9ZLJ8.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/7FZeb3WUrCInAITFu9ZLJ8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2c09db6b8738590f8ac636ea129a209bd9438642c10f3ca158fb8f7544b780fd","isrc":"CALC41100761","name":"Por una Cabeza (From \"Parfum de femme\")","registered_at":"2026-06-05T07:13:12Z","spotify_id":"7FZeb3WUrCInAITFu9ZLJ8","type":"track"}

Histoire du tango - bordel 1900
type: MusicRecording
duration: PT4M13S
duration ms: 253422
explicit: false
by artist: Astor Piazzolla
by artist: Alvaro Pierri
by artist: Angèle Dubeau
in album: South American Spices
  type: MusicAlbum
  date published: 2012-01-31

Étude-Tango No.3
type: MusicRecording
duration: PT3M57S
duration ms: 237253
explicit: false
by artist: Angèle Dubeau
by artist: Astor Piazzolla
in album: South American Spices
  type: MusicAlbum
  date published: 2012-01-31

Les Inestimables Chroniques Du Bon Géant Gargantua
type: MusicRecording
duration: PT41M40S
duration ms: 2500826
explicit: false
by artist: Jean Françaix
by artist: Angèle Dubeau
by artist: La Pietà
in album: Gargantua And Other Delights
  type: MusicAlbum
  date published: 2009-02-10

L’Heure Du Berger: Les Vieux Beaux
type: MusicRecording
duration: PT2M12S
duration ms: 132866
explicit: false
by artist: Jean Françaix
by artist: Angèle Dubeau
by artist: La Pietà
in album: Gargantua And Other Delights
  type: MusicAlbum
  date published: 2009-02-10

L’Heure Du Berger: La Belle Otéro
type: MusicRecording
duration: PT3M5S
duration ms: 185520
explicit: false
by artist: Jean Françaix
by artist: Angèle Dubeau
by artist: La Pietà
in album: Gargantua And Other Delights
  type: MusicAlbum
  date published: 2009-02-10

L’Heure Du Berger: Les Petits Nerveux
type: MusicRecording
duration: PT3M21S
duration ms: 201533
explicit: false
by artist: Jean Françaix
by artist: Angèle Dubeau
by artist: La Pietà
in album: Gargantua And Other Delights
  type: MusicAlbum
  date published: 2009-02-10

Sérénade B E A: Andantino Con Moto, Quasi Moderato - Allegro Non Troppo
type: MusicRecording
duration: PT3M34S
duration ms: 214613
explicit: false
by artist: Jean Françaix
by artist: Angèle Dubeau
by artist: La Pietà
in album: Gargantua And Other Delights
  type: MusicAlbum
  date published: 2009-02-10

Sérénade B E A: Andante
type: MusicRecording
duration: PT3M14S
duration ms: 194893
explicit: false
by artist: Jean Françaix
by artist: Angèle Dubeau
by artist: La Pietà
in album: Gargantua And Other Delights
  type: MusicAlbum
  date published: 2009-02-10

Sérénade B E A: Allegro
type: MusicRecording
duration: PT2M19S
duration ms: 139786
explicit: false
by artist: Jean Françaix
by artist: Angèle Dubeau
by artist: La Pietà
in album: Gargantua And Other Delights
  type: MusicAlbum
  date published: 2009-02-10

Sérénade B E A: Tempo Di Marcia
type: MusicRecording
duration: PT3M40S
duration ms: 220840
explicit: false
by artist: Jean Françaix
by artist: Angèle Dubeau
by artist: La Pietà
in album: Gargantua And Other Delights
  type: MusicAlbum
  date published: 2009-02-10

Sérénade B E A: Épilogue
type: MusicRecording
duration: PT2M2S
duration ms: 122013
explicit: false
by artist: Jean Françaix
by artist: Angèle Dubeau
by artist: La Pietà
in album: Gargantua And Other Delights
  type: MusicAlbum
  date published: 2009-02-10

Centone di Sonate No. 1 / Rondoncino
type: MusicRecording
duration: PT3M19S
duration ms: 199784
explicit: false
by artist: Alvaro Pierri
by artist: Angèle Dubeau
by artist: Niccolò Paganini
in album: In and out: Coffee Break
  type: MusicAlbum
  date published: 2011-08-30

Le Nozze Di Figaro / Non più andrai
type: MusicRecording
duration: PT2M22S
duration ms: 142477
explicit: false
by artist: Alain Marion
by artist: Angèle Dubeau
by artist: Wolfgang Amadeus Mozart
in album: In and out: Coffee Break
  type: MusicAlbum
  date published: 2011-08-30
isrc code: USA370563566

Sinfonia Per Archi, R.V. 146: I. Allegro (Vivaldi)
type: MusicRecording
duration: PT2M2S
duration ms: 122360
explicit: false
by artist: Angèle Dubeau
in album: La Compilation Radio-Classique
  type: MusicAlbum
  date published: 1970-01-01

Sinfonia Per Archi, R.V. 146: II. Andante Vivace (Vivaldi)
type: MusicRecording
duration: PT2M40S
duration ms: 160906
explicit: false
by artist: Angèle Dubeau
in album: La Compilation Radio-Classique
  type: MusicAlbum
  date published: 1970-01-01

Sinfonia Per Archi, R.V. 146: III. Allegro (Vivaldi)
type: MusicRecording
duration: PT0M53S
duration ms: 53800
explicit: false
by artist: Angèle Dubeau
in album: La Compilation Radio-Classique
  type: MusicAlbum
  date published: 1970-01-01

Clair De Lune (Debussy)
type: MusicRecording
duration: PT4M55S
duration ms: 295493
explicit: false
by artist: Angèle Dubeau
in album: La Compilation Radio-Classique
  type: MusicAlbum
  date published: 1970-01-01

Le Cygne (Tchaikovsky)
type: MusicRecording
duration: PT2M54S
duration ms: 174000
explicit: false
by artist: Angèle Dubeau
in album: La Compilation Radio-Classique
  type: MusicAlbum
  date published: 1970-01-01