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type: MusicGroup
genre: nederpop
popularity: 39
followers: 35363
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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
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  date published: 2026-06-12T21:20:00Z
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album: Encanto (Originele Nederlandstalige Soundtrack)
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  date published: 2021-12-03
  track: De familie Madrigal
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    by artist: Ruth Jacott
    by artist: Encanto - Cast
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350629fc86d28375432181a114ad80ce49392000598c62550d0550dca1da7bce. 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/7qsWOEmyN5ViWiyFbNKR9U.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/7qsWOEmyN5ViWiyFbNKR9U.
      date published: 2026-06-13T12:47:07Z
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  track: Wachten op een wonder
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
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      date published: 2026-06-13T12:53:06Z
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  track: Sterk zijn
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      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
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      date published: 2026-06-13T15:41:10Z
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  track: Geen woord over Bruno
    type: MusicRecording
    duration: PT3M36S
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    by artist: Nandi van Beurden
    by artist: Franky Rampen
    by artist: Aïcha Gill
    by artist: Jip Bartels
    by artist: Maria Hengst
    by artist: Vajen van den Bosch
    by artist: Encanto - Cast
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    subject of: OpenTimestamps Proof of Existence
  track: Wat kan ik nog meer?
  track: Dos Oruguitas
  track: Allemaal, helemaal
  track: ¡Hola casita!
  track: Colombia, Mi Encanto
  track: Two Oruguitas
  track: Abre los ojos
  track: Ontmoet la familia
  track: Ik heb je nodig
  track: Antonio's stem
  track: El baile Madrigal
  track: Het barsten begint
  track: Mirabel is vastberaden
  track: Vragen bij het ontbijt
  track: Bruno's toren
  track: Mirabels ontdekking
  track: De verstoorde tango
  track: Op jacht naar het verleden
  track: Familiebanden
  track: Het ultieme visioen
  track: Isabela la perfecta
  track: Las hermanas pelean
  track: Het huis weet het
  track: La candela
  track: El río
  track: Ik was het
  track: El camino de Mirabel
  track: Mirabels Cumbia
  track: Het rattenhol
  track: Tío Bruno
  track: Impresiones del Encanto
  track: La cumbia de Mirabel
  track: De familie Madrigal - Instrumental
  track: Wachten op een wonder - Instrumental
  track: Sterk zijn - Instrumental
  track: Geen woord over Bruno - Instrumental
  track: Wat kan ik nog meer? - Instrumental
  track: Dos Oruguitas - Instrumental
  track: Allemaal, helemaal - Instrumental
  track: Colombia, Mi Encanto - Instrumental
album: Hollandse Meezingers Top 100
album: Luister Maar
album: Fashion
album: De Leeuw Zingt Long
album: Het Allerbeste Van Beste Zangers
album: Simply The Best
album: Pasion
album: Tastbaar
album: Live In Carre
album: Vals Verlangen
album: Geheimen
album: Hou Me Vast
album: Ruth Jacott
album: Zie Ik Jou Weer Morgen?
album: Alles Tintelt
album: Liever Dan Lief
album: Bier En Wijn
album: Ruth Live
album: Niemand (Live)
album: Wat Ik Ooit Voelde (Live)
album: De Jaren Gaan Voorbij
album: Laat Me
album: Iets
album: Hou Van Mij
album: Hou Me Vast (Live 2013)
album: You Make It Sound so Easy
album: Singles & B-sides 1993 - 1999
album: Mooi Weer Een CD
album: Goud (60 hits 25 jaar Gerard Joling)
album: Eurovision Anthems 2023
album: Honderd uit Eén
album: The Platinum Collection
album: Toppers In Concert 2010
album: De Beste Zangers van Nederland 3

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OTSVerificationAPI
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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 0x9d3e6f73ae1cf5e561c0258c2889cb9b20131fabe0680194f9848b62654e389f. 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/384BqKWr7EwyNnfRw1TlNL.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/384BqKWr7EwyNnfRw1TlNL.
date published: 2026-06-13T15:41:10Z
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Wat kan ik nog meer?
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  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 0x7c77da7a54e5fa183caf139922dfd379b49e6873da9f4d1c5e4e9c4eaefdf9ef. 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/0DAIcGZNvecWkQ26PTkeDX.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/0DAIcGZNvecWkQ26PTkeDX.
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Dos Oruguitas
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24aae118cf04b96f25b794ac8ee6ceedc1ea6477686b5434dc88945baed36ae6","isrc":"USWD12112917","name":"Dos Oruguitas","registered_at":"2026-06-01T10:08:01Z","spotify_id":"28bGjwGBtOYXHEC1sQCxIm","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 0x24aae118cf04b96f25b794ac8ee6ceedc1ea6477686b5434dc88945baed36ae6. 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/28bGjwGBtOYXHEC1sQCxIm.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/28bGjwGBtOYXHEC1sQCxIm.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x24aae118cf04b96f25b794ac8ee6ceedc1ea6477686b5434dc88945baed36ae6","isrc":"USWD12112917","name":"Dos Oruguitas","registered_at":"2026-06-01T10:08:01Z","spotify_id":"28bGjwGBtOYXHEC1sQCxIm","type":"track"}

Allemaal, helemaal
type: MusicRecording
duration: PT4M38S
duration ms: 278440
explicit: false
by artist: Vajen van den Bosch
by artist: Ruth Jacott
by artist: Ewout Eggink
by artist: Aïcha Gill
by artist: Joey Schalker
by artist: Encanto - Cast
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12113081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:43:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce996867554deec32df263184beea922b245b0c7c23e76151a0179bcd2967488
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/4c1NjFsdwihStGH8coU1MQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4c1NjFsdwihStGH8coU1MQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce996867554deec32df263184beea922b245b0c7c23e76151a0179bcd2967488","isrc":"USWD12113081","name":"Allemaal, helemaal","registered_at":"2026-06-07T06:43:55Z","spotify_id":"4c1NjFsdwihStGH8coU1MQ","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 0xce996867554deec32df263184beea922b245b0c7c23e76151a0179bcd2967488. 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/4c1NjFsdwihStGH8coU1MQ.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/4c1NjFsdwihStGH8coU1MQ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xce996867554deec32df263184beea922b245b0c7c23e76151a0179bcd2967488","isrc":"USWD12113081","name":"Allemaal, helemaal","registered_at":"2026-06-07T06:43:55Z","spotify_id":"4c1NjFsdwihStGH8coU1MQ","type":"track"}

¡Hola casita!
type: MusicRecording
duration: PT0M46S
duration ms: 46040
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112988
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:13:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77d2aef1b499a550763fe67ea45233951f38ae9d07b3ab445a26096bcfb7b6f1
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/5bImRurfpKaeU8lk9qDIfp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bImRurfpKaeU8lk9qDIfp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77d2aef1b499a550763fe67ea45233951f38ae9d07b3ab445a26096bcfb7b6f1","isrc":"USWD12112988","name":"¡Hola casita!","registered_at":"2026-06-04T08:13:00Z","spotify_id":"5bImRurfpKaeU8lk9qDIfp","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 0x77d2aef1b499a550763fe67ea45233951f38ae9d07b3ab445a26096bcfb7b6f1. 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/5bImRurfpKaeU8lk9qDIfp.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/5bImRurfpKaeU8lk9qDIfp.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x77d2aef1b499a550763fe67ea45233951f38ae9d07b3ab445a26096bcfb7b6f1","isrc":"USWD12112988","name":"¡Hola casita!","registered_at":"2026-06-04T08:13:00Z","spotify_id":"5bImRurfpKaeU8lk9qDIfp","type":"track"}

Colombia, Mi Encanto
type: MusicRecording
duration: PT2M55S
duration ms: 175280
explicit: false
by artist: Carlos Vives
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112912
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T18:04:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x750d636691ebc7f9223acb07253d0286ed9dde259942ed4593c53add19ebe794
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/1d5QrTd82JTNjd8m8TlIT2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d5QrTd82JTNjd8m8TlIT2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x750d636691ebc7f9223acb07253d0286ed9dde259942ed4593c53add19ebe794","isrc":"USWD12112912","name":"Colombia, Mi Encanto","registered_at":"2026-06-01T18:04:15Z","spotify_id":"1d5QrTd82JTNjd8m8TlIT2","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 0x750d636691ebc7f9223acb07253d0286ed9dde259942ed4593c53add19ebe794. 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/1d5QrTd82JTNjd8m8TlIT2.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/1d5QrTd82JTNjd8m8TlIT2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x750d636691ebc7f9223acb07253d0286ed9dde259942ed4593c53add19ebe794","isrc":"USWD12112912","name":"Colombia, Mi Encanto","registered_at":"2026-06-01T18:04:15Z","spotify_id":"1d5QrTd82JTNjd8m8TlIT2","type":"track"}

Two Oruguitas
type: MusicRecording
duration: PT3M34S
duration ms: 214600
explicit: false
by artist: Sebastian Yatra
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112919
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:24:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x032a10fa01f62658012dee87728d6413da9f0f2f7e0d830fe64efd59fc71f1e7
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/2FWblHXw3hJjLPHCYhcNZb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FWblHXw3hJjLPHCYhcNZb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x032a10fa01f62658012dee87728d6413da9f0f2f7e0d830fe64efd59fc71f1e7","isrc":"USWD12112919","name":"Two Oruguitas","registered_at":"2026-06-04T04:24:38Z","spotify_id":"2FWblHXw3hJjLPHCYhcNZb","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 0x032a10fa01f62658012dee87728d6413da9f0f2f7e0d830fe64efd59fc71f1e7. 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/2FWblHXw3hJjLPHCYhcNZb.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/2FWblHXw3hJjLPHCYhcNZb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x032a10fa01f62658012dee87728d6413da9f0f2f7e0d830fe64efd59fc71f1e7","isrc":"USWD12112919","name":"Two Oruguitas","registered_at":"2026-06-04T04:24:38Z","spotify_id":"2FWblHXw3hJjLPHCYhcNZb","type":"track"}

Abre los ojos
type: MusicRecording
duration: PT3M16S
duration ms: 196213
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112923
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:49:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6eb55e3a345c189cadf920fcf5bd33d21480a01f31b7189281971b5541dada0
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/3qNr04ncXk2Glm00YXGOUw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qNr04ncXk2Glm00YXGOUw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6eb55e3a345c189cadf920fcf5bd33d21480a01f31b7189281971b5541dada0","isrc":"USWD12112923","name":"Abre los ojos","registered_at":"2026-06-04T07:49:57Z","spotify_id":"3qNr04ncXk2Glm00YXGOUw","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 0xa6eb55e3a345c189cadf920fcf5bd33d21480a01f31b7189281971b5541dada0. 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/3qNr04ncXk2Glm00YXGOUw.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/3qNr04ncXk2Glm00YXGOUw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa6eb55e3a345c189cadf920fcf5bd33d21480a01f31b7189281971b5541dada0","isrc":"USWD12112923","name":"Abre los ojos","registered_at":"2026-06-04T07:49:57Z","spotify_id":"3qNr04ncXk2Glm00YXGOUw","type":"track"}

Ontmoet la familia
type: MusicRecording
duration: PT2M8S
duration ms: 128345
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112924
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:43:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cc3e4a4ffe4f35f4fbb09ef836478b3e1a25b1d3cfa5d78dc54f6fe3ad07545
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/4NLOH8E3PooC2TpIKoHcbB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NLOH8E3PooC2TpIKoHcbB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1cc3e4a4ffe4f35f4fbb09ef836478b3e1a25b1d3cfa5d78dc54f6fe3ad07545","isrc":"USWD12112924","name":"Ontmoet la familia","registered_at":"2026-06-04T09:43:30Z","spotify_id":"4NLOH8E3PooC2TpIKoHcbB","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 0x1cc3e4a4ffe4f35f4fbb09ef836478b3e1a25b1d3cfa5d78dc54f6fe3ad07545. 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/4NLOH8E3PooC2TpIKoHcbB.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/4NLOH8E3PooC2TpIKoHcbB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1cc3e4a4ffe4f35f4fbb09ef836478b3e1a25b1d3cfa5d78dc54f6fe3ad07545","isrc":"USWD12112924","name":"Ontmoet la familia","registered_at":"2026-06-04T09:43:30Z","spotify_id":"4NLOH8E3PooC2TpIKoHcbB","type":"track"}

Ik heb je nodig
type: MusicRecording
duration: PT2M27S
duration ms: 147520
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112925
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:33:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7c0c9cf43981df62f9a385d79ca65d0618094d6a8e2678d1640e744b4e8c21c
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/6gXlaRSDMfYMuSeOCtVAOb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gXlaRSDMfYMuSeOCtVAOb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7c0c9cf43981df62f9a385d79ca65d0618094d6a8e2678d1640e744b4e8c21c","isrc":"USWD12112925","name":"Ik heb je nodig","registered_at":"2026-06-04T11:33:17Z","spotify_id":"6gXlaRSDMfYMuSeOCtVAOb","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 0xe7c0c9cf43981df62f9a385d79ca65d0618094d6a8e2678d1640e744b4e8c21c. 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/6gXlaRSDMfYMuSeOCtVAOb.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/6gXlaRSDMfYMuSeOCtVAOb.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe7c0c9cf43981df62f9a385d79ca65d0618094d6a8e2678d1640e744b4e8c21c","isrc":"USWD12112925","name":"Ik heb je nodig","registered_at":"2026-06-04T11:33:17Z","spotify_id":"6gXlaRSDMfYMuSeOCtVAOb","type":"track"}

Antonio's stem
type: MusicRecording
duration: PT2M14S
duration ms: 134786
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112926
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:07:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bf3cf001a419adbcae116de65430dfd19f15c32228f37ebb325f4b4a595e14e
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/37dVfBqeD35kxK2McEmVE5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37dVfBqeD35kxK2McEmVE5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6bf3cf001a419adbcae116de65430dfd19f15c32228f37ebb325f4b4a595e14e","isrc":"USWD12112926","name":"Antonio's stem","registered_at":"2026-06-04T12:07:38Z","spotify_id":"37dVfBqeD35kxK2McEmVE5","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 0x6bf3cf001a419adbcae116de65430dfd19f15c32228f37ebb325f4b4a595e14e. 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/37dVfBqeD35kxK2McEmVE5.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/37dVfBqeD35kxK2McEmVE5.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6bf3cf001a419adbcae116de65430dfd19f15c32228f37ebb325f4b4a595e14e","isrc":"USWD12112926","name":"Antonio's stem","registered_at":"2026-06-04T12:07:38Z","spotify_id":"37dVfBqeD35kxK2McEmVE5","type":"track"}

El baile Madrigal
type: MusicRecording
duration: PT2M50S
duration ms: 170053
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112927
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:43:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd76fc894ae087586c84c9f0acad91e5b7c24839553353e18cbfa3c32d769c49f
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/0hzV1SYvrU1LDfAJcrOKR0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hzV1SYvrU1LDfAJcrOKR0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd76fc894ae087586c84c9f0acad91e5b7c24839553353e18cbfa3c32d769c49f","isrc":"USWD12112927","name":"El baile Madrigal","registered_at":"2026-06-04T14:43:55Z","spotify_id":"0hzV1SYvrU1LDfAJcrOKR0","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 0xd76fc894ae087586c84c9f0acad91e5b7c24839553353e18cbfa3c32d769c49f. 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/0hzV1SYvrU1LDfAJcrOKR0.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/0hzV1SYvrU1LDfAJcrOKR0.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd76fc894ae087586c84c9f0acad91e5b7c24839553353e18cbfa3c32d769c49f","isrc":"USWD12112927","name":"El baile Madrigal","registered_at":"2026-06-04T14:43:55Z","spotify_id":"0hzV1SYvrU1LDfAJcrOKR0","type":"track"}

Het barsten begint
type: MusicRecording
duration: PT1M22S
duration ms: 82746
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112928
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:49:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9541591599ec785455c0cce299652542fda8499d0bacf182341a7964ee0ecc92
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/02kWjlxPQ9g6gsZyLmKiOJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02kWjlxPQ9g6gsZyLmKiOJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9541591599ec785455c0cce299652542fda8499d0bacf182341a7964ee0ecc92","isrc":"USWD12112928","name":"Het barsten begint","registered_at":"2026-06-04T14:49:15Z","spotify_id":"02kWjlxPQ9g6gsZyLmKiOJ","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 0x9541591599ec785455c0cce299652542fda8499d0bacf182341a7964ee0ecc92. 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/02kWjlxPQ9g6gsZyLmKiOJ.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/02kWjlxPQ9g6gsZyLmKiOJ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9541591599ec785455c0cce299652542fda8499d0bacf182341a7964ee0ecc92","isrc":"USWD12112928","name":"Het barsten begint","registered_at":"2026-06-04T14:49:15Z","spotify_id":"02kWjlxPQ9g6gsZyLmKiOJ","type":"track"}

Mirabel is vastberaden
type: MusicRecording
duration: PT1M35S
duration ms: 95946
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112929
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:38:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f46b237cfc66de8126d8e6044c8bba70a37cca18fd23c7501bbc69a2d066acf
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/1bPscEK5pp7oTh6tErzcGY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bPscEK5pp7oTh6tErzcGY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f46b237cfc66de8126d8e6044c8bba70a37cca18fd23c7501bbc69a2d066acf","isrc":"USWD12112929","name":"Mirabel is vastberaden","registered_at":"2026-06-04T15:38:26Z","spotify_id":"1bPscEK5pp7oTh6tErzcGY","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 0x3f46b237cfc66de8126d8e6044c8bba70a37cca18fd23c7501bbc69a2d066acf. 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/1bPscEK5pp7oTh6tErzcGY.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/1bPscEK5pp7oTh6tErzcGY.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3f46b237cfc66de8126d8e6044c8bba70a37cca18fd23c7501bbc69a2d066acf","isrc":"USWD12112929","name":"Mirabel is vastberaden","registered_at":"2026-06-04T15:38:26Z","spotify_id":"1bPscEK5pp7oTh6tErzcGY","type":"track"}

Vragen bij het ontbijt
type: MusicRecording
duration: PT1M25S
duration ms: 85866
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112930
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:03:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28259929673515e41f8b1b639605ac4b604628edc86e5404d505531993a83001
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/0t3m8rwQ9kuxpmt109Mxxk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0t3m8rwQ9kuxpmt109Mxxk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28259929673515e41f8b1b639605ac4b604628edc86e5404d505531993a83001","isrc":"USWD12112930","name":"Vragen bij het ontbijt","registered_at":"2026-06-04T15:03:29Z","spotify_id":"0t3m8rwQ9kuxpmt109Mxxk","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 0x28259929673515e41f8b1b639605ac4b604628edc86e5404d505531993a83001. 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/0t3m8rwQ9kuxpmt109Mxxk.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/0t3m8rwQ9kuxpmt109Mxxk.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x28259929673515e41f8b1b639605ac4b604628edc86e5404d505531993a83001","isrc":"USWD12112930","name":"Vragen bij het ontbijt","registered_at":"2026-06-04T15:03:29Z","spotify_id":"0t3m8rwQ9kuxpmt109Mxxk","type":"track"}

Bruno's toren
type: MusicRecording
duration: PT0M52S
duration ms: 52466
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112931
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:24:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9778ec870531e891bc2d2c9142a085bcf1f6959734c4985d47ceec495bc3d5e4
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/23wZEw6G5TiCCICIczjKAm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23wZEw6G5TiCCICIczjKAm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9778ec870531e891bc2d2c9142a085bcf1f6959734c4985d47ceec495bc3d5e4","isrc":"USWD12112931","name":"Bruno's toren","registered_at":"2026-06-05T04:24:45Z","spotify_id":"23wZEw6G5TiCCICIczjKAm","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 0x9778ec870531e891bc2d2c9142a085bcf1f6959734c4985d47ceec495bc3d5e4. 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/23wZEw6G5TiCCICIczjKAm.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/23wZEw6G5TiCCICIczjKAm.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9778ec870531e891bc2d2c9142a085bcf1f6959734c4985d47ceec495bc3d5e4","isrc":"USWD12112931","name":"Bruno's toren","registered_at":"2026-06-05T04:24:45Z","spotify_id":"23wZEw6G5TiCCICIczjKAm","type":"track"}

Mirabels ontdekking
type: MusicRecording
duration: PT2M56S
duration ms: 176493
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112932
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:58:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b3b7cf091f1e927c304852ab0d01c1cf570579332046842e530eab14672d254
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/4rIDpI0EVkjKwHl4PqDJtv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rIDpI0EVkjKwHl4PqDJtv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b3b7cf091f1e927c304852ab0d01c1cf570579332046842e530eab14672d254","isrc":"USWD12112932","name":"Mirabels ontdekking","registered_at":"2026-06-04T14:58:47Z","spotify_id":"4rIDpI0EVkjKwHl4PqDJtv","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 0x0b3b7cf091f1e927c304852ab0d01c1cf570579332046842e530eab14672d254. 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/4rIDpI0EVkjKwHl4PqDJtv.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/4rIDpI0EVkjKwHl4PqDJtv.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x0b3b7cf091f1e927c304852ab0d01c1cf570579332046842e530eab14672d254","isrc":"USWD12112932","name":"Mirabels ontdekking","registered_at":"2026-06-04T14:58:47Z","spotify_id":"4rIDpI0EVkjKwHl4PqDJtv","type":"track"}

De verstoorde tango
type: MusicRecording
duration: PT2M42S
duration ms: 162440
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112933
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:11:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x988d5cee2f463b2d182c8a90d856211418009ae406237e5d49b3d40ab681caa7
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/3SLyRu068aCVJ75KkzCvah.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SLyRu068aCVJ75KkzCvah
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x988d5cee2f463b2d182c8a90d856211418009ae406237e5d49b3d40ab681caa7","isrc":"USWD12112933","name":"De verstoorde tango","registered_at":"2026-06-04T15:11:51Z","spotify_id":"3SLyRu068aCVJ75KkzCvah","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 0x988d5cee2f463b2d182c8a90d856211418009ae406237e5d49b3d40ab681caa7. 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/3SLyRu068aCVJ75KkzCvah.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/3SLyRu068aCVJ75KkzCvah.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x988d5cee2f463b2d182c8a90d856211418009ae406237e5d49b3d40ab681caa7","isrc":"USWD12112933","name":"De verstoorde tango","registered_at":"2026-06-04T15:11:51Z","spotify_id":"3SLyRu068aCVJ75KkzCvah","type":"track"}

Op jacht naar het verleden
type: MusicRecording
duration: PT2M26S
duration ms: 146400
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112934
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:33:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa972570d6437022ca4d9e299d5c817c3fc52f728410f5a6b7d38423bb17a370b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5mAsR42ZHR3KW7KICbRe8q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mAsR42ZHR3KW7KICbRe8q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa972570d6437022ca4d9e299d5c817c3fc52f728410f5a6b7d38423bb17a370b","isrc":"USWD12112934","name":"Op jacht naar het verleden","registered_at":"2026-06-05T06:33:13Z","spotify_id":"5mAsR42ZHR3KW7KICbRe8q","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 0xa972570d6437022ca4d9e299d5c817c3fc52f728410f5a6b7d38423bb17a370b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5mAsR42ZHR3KW7KICbRe8q.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/5mAsR42ZHR3KW7KICbRe8q.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0xa972570d6437022ca4d9e299d5c817c3fc52f728410f5a6b7d38423bb17a370b","isrc":"USWD12112934","name":"Op jacht naar het verleden","registered_at":"2026-06-05T06:33:13Z","spotify_id":"5mAsR42ZHR3KW7KICbRe8q","type":"track"}

Familiebanden
type: MusicRecording
duration: PT1M15S
duration ms: 75160
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112935
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:00:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d0f46a22a6bf0db215189bd35b6d50a3bbbe0ef408e34674607409efe43240d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1ToLXieKGpqZ57z6YMlzXR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ToLXieKGpqZ57z6YMlzXR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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 0x1d0f46a22a6bf0db215189bd35b6d50a3bbbe0ef408e34674607409efe43240d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ToLXieKGpqZ57z6YMlzXR.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/1ToLXieKGpqZ57z6YMlzXR.
  date published: 2026-07-06T06:56:49Z

Het ultieme visioen
type: MusicRecording
duration: PT2M10S
duration ms: 130640
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112936
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:19:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9abb7f7f430aa78ba96c9b61bc862e3026af02b29701dccc555d2dbe7554c7c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3iFQBjVjRl1uMriJ3mxjDj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iFQBjVjRl1uMriJ3mxjDj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9abb7f7f430aa78ba96c9b61bc862e3026af02b29701dccc555d2dbe7554c7c","isrc":"USWD12112936","name":"Het ultieme visioen","registered_at":"2026-06-04T14:19:47Z","spotify_id":"3iFQBjVjRl1uMriJ3mxjDj","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 0xf9abb7f7f430aa78ba96c9b61bc862e3026af02b29701dccc555d2dbe7554c7c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3iFQBjVjRl1uMriJ3mxjDj.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/3iFQBjVjRl1uMriJ3mxjDj.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0xf9abb7f7f430aa78ba96c9b61bc862e3026af02b29701dccc555d2dbe7554c7c","isrc":"USWD12112936","name":"Het ultieme visioen","registered_at":"2026-06-04T14:19:47Z","spotify_id":"3iFQBjVjRl1uMriJ3mxjDj","type":"track"}

Isabela la perfecta
type: MusicRecording
duration: PT1M20S
duration ms: 80693
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112937
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:21:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c5f253f0ed4908a8108b469362a1d6c5b763f647974006db35a7f1c3c9b983e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0RN2s1mrtQfAgL7LCMeinn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RN2s1mrtQfAgL7LCMeinn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c5f253f0ed4908a8108b469362a1d6c5b763f647974006db35a7f1c3c9b983e","isrc":"USWD12112937","name":"Isabela la perfecta","registered_at":"2026-06-05T16:21:39Z","spotify_id":"0RN2s1mrtQfAgL7LCMeinn","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 0x7c5f253f0ed4908a8108b469362a1d6c5b763f647974006db35a7f1c3c9b983e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0RN2s1mrtQfAgL7LCMeinn.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/0RN2s1mrtQfAgL7LCMeinn.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x7c5f253f0ed4908a8108b469362a1d6c5b763f647974006db35a7f1c3c9b983e","isrc":"USWD12112937","name":"Isabela la perfecta","registered_at":"2026-06-05T16:21:39Z","spotify_id":"0RN2s1mrtQfAgL7LCMeinn","type":"track"}

Las hermanas pelean
type: MusicRecording
duration: PT1M17S
duration ms: 77933
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112938
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:59:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc807e1d0c32436b8e1d38e39d29b572e98890d5fab810f602058cc645cbc5475
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4EyNHa3qobS03HBS47lWi4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EyNHa3qobS03HBS47lWi4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc807e1d0c32436b8e1d38e39d29b572e98890d5fab810f602058cc645cbc5475","isrc":"USWD12112938","name":"Las hermanas pelean","registered_at":"2026-06-05T20:59:36Z","spotify_id":"4EyNHa3qobS03HBS47lWi4","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 0xc807e1d0c32436b8e1d38e39d29b572e98890d5fab810f602058cc645cbc5475. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4EyNHa3qobS03HBS47lWi4.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/4EyNHa3qobS03HBS47lWi4.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0xc807e1d0c32436b8e1d38e39d29b572e98890d5fab810f602058cc645cbc5475","isrc":"USWD12112938","name":"Las hermanas pelean","registered_at":"2026-06-05T20:59:36Z","spotify_id":"4EyNHa3qobS03HBS47lWi4","type":"track"}

Het huis weet het
type: MusicRecording
duration: PT1M28S
duration ms: 88640
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112939
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:21:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x866fc5874ee6e4c804849a4a8d53feb25c1db6baa2e44c681e97ddd8d547a9bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5GI3iMKJt0tFcoLVplN4dZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GI3iMKJt0tFcoLVplN4dZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x866fc5874ee6e4c804849a4a8d53feb25c1db6baa2e44c681e97ddd8d547a9bc","isrc":"USWD12112939","name":"Het huis weet het","registered_at":"2026-06-05T16:21:19Z","spotify_id":"5GI3iMKJt0tFcoLVplN4dZ","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 0x866fc5874ee6e4c804849a4a8d53feb25c1db6baa2e44c681e97ddd8d547a9bc. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5GI3iMKJt0tFcoLVplN4dZ.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/5GI3iMKJt0tFcoLVplN4dZ.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x866fc5874ee6e4c804849a4a8d53feb25c1db6baa2e44c681e97ddd8d547a9bc","isrc":"USWD12112939","name":"Het huis weet het","registered_at":"2026-06-05T16:21:19Z","spotify_id":"5GI3iMKJt0tFcoLVplN4dZ","type":"track"}

La candela
type: MusicRecording
duration: PT3M20S
duration ms: 200093
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:26:47+00:00

El río
type: MusicRecording
duration: PT1M27S
duration ms: 87200
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112941
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:41:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff9e6c2ecfaf82541dfc46752fd02a1a095b86bc7aae34117e5df9ee890d8bdd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5N9e4fU8lcgYthcwdg7S3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5N9e4fU8lcgYthcwdg7S3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff9e6c2ecfaf82541dfc46752fd02a1a095b86bc7aae34117e5df9ee890d8bdd","isrc":"USWD12112941","name":"El río","registered_at":"2026-06-04T16:41:06Z","spotify_id":"5N9e4fU8lcgYthcwdg7S3b","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-08T03:20:19Z
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Ik was het
type: MusicRecording
duration: PT1M20S
duration ms: 80813
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112942
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:58:56+00:00

El camino de Mirabel
type: MusicRecording
duration: PT2M9S
duration ms: 129826
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112943
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:03:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a0b4486d47ea576bdb6bcab305ce71bbf06ec1dead101d787e3df83fd839bf9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7KKnaJOTsnpvtUkTg3iO0P.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KKnaJOTsnpvtUkTg3iO0P
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a0b4486d47ea576bdb6bcab305ce71bbf06ec1dead101d787e3df83fd839bf9","isrc":"USWD12112943","name":"El camino de Mirabel","registered_at":"2026-06-05T21:03:00Z","spotify_id":"7KKnaJOTsnpvtUkTg3iO0P","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 0x6a0b4486d47ea576bdb6bcab305ce71bbf06ec1dead101d787e3df83fd839bf9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7KKnaJOTsnpvtUkTg3iO0P.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/7KKnaJOTsnpvtUkTg3iO0P.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x6a0b4486d47ea576bdb6bcab305ce71bbf06ec1dead101d787e3df83fd839bf9","isrc":"USWD12112943","name":"El camino de Mirabel","registered_at":"2026-06-05T21:03:00Z","spotify_id":"7KKnaJOTsnpvtUkTg3iO0P","type":"track"}

Mirabels Cumbia
type: MusicRecording
duration: PT2M48S
duration ms: 168013
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112944
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:58:50+00:00

Het rattenhol
type: MusicRecording
duration: PT1M21S
duration ms: 81466
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12113015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:07:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49e87c3d2a849baca66c4ce7f846402fc401983fdf2845ea88c15e27e993a5e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5gQpWl9UTGs95CuzSgL95D.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gQpWl9UTGs95CuzSgL95D
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49e87c3d2a849baca66c4ce7f846402fc401983fdf2845ea88c15e27e993a5e4","isrc":"USWD12113015","name":"Het rattenhol","registered_at":"2026-06-06T03:07:04Z","spotify_id":"5gQpWl9UTGs95CuzSgL95D","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 0x49e87c3d2a849baca66c4ce7f846402fc401983fdf2845ea88c15e27e993a5e4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5gQpWl9UTGs95CuzSgL95D.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/5gQpWl9UTGs95CuzSgL95D.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x49e87c3d2a849baca66c4ce7f846402fc401983fdf2845ea88c15e27e993a5e4","isrc":"USWD12113015","name":"Het rattenhol","registered_at":"2026-06-06T03:07:04Z","spotify_id":"5gQpWl9UTGs95CuzSgL95D","type":"track"}

Tío Bruno
type: MusicRecording
duration: PT2M23S
duration ms: 143133
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12113016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:12:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x566b1fbe8c667e3827ec06a65f04ce59559b8e49ffeb4bc06dbe7462ab345e06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4pmjjzlFy9bI8PfS3gO815.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pmjjzlFy9bI8PfS3gO815
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x566b1fbe8c667e3827ec06a65f04ce59559b8e49ffeb4bc06dbe7462ab345e06","isrc":"USWD12113016","name":"Tío Bruno","registered_at":"2026-06-05T08:12:08Z","spotify_id":"4pmjjzlFy9bI8PfS3gO815","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 0x566b1fbe8c667e3827ec06a65f04ce59559b8e49ffeb4bc06dbe7462ab345e06. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pmjjzlFy9bI8PfS3gO815.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/4pmjjzlFy9bI8PfS3gO815.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x566b1fbe8c667e3827ec06a65f04ce59559b8e49ffeb4bc06dbe7462ab345e06","isrc":"USWD12113016","name":"Tío Bruno","registered_at":"2026-06-05T08:12:08Z","spotify_id":"4pmjjzlFy9bI8PfS3gO815","type":"track"}

Impresiones del Encanto
type: MusicRecording
duration: PT2M29S
duration ms: 149160
explicit: false
by artist: Germaine Franco
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12113017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:01:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf2c31902225af15a3d527cacf705e9385e2ed43d3b4d255d12cef8f5f52c5d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4mB1WZAtWqtnRKN8UP0uu5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mB1WZAtWqtnRKN8UP0uu5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf2c31902225af15a3d527cacf705e9385e2ed43d3b4d255d12cef8f5f52c5d7","isrc":"USWD12113017","name":"Impresiones del Encanto","registered_at":"2026-06-05T21:01:14Z","spotify_id":"4mB1WZAtWqtnRKN8UP0uu5","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 0xdf2c31902225af15a3d527cacf705e9385e2ed43d3b4d255d12cef8f5f52c5d7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4mB1WZAtWqtnRKN8UP0uu5.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/4mB1WZAtWqtnRKN8UP0uu5.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xdf2c31902225af15a3d527cacf705e9385e2ed43d3b4d255d12cef8f5f52c5d7","isrc":"USWD12113017","name":"Impresiones del Encanto","registered_at":"2026-06-05T21:01:14Z","spotify_id":"4mB1WZAtWqtnRKN8UP0uu5","type":"track"}

La cumbia de Mirabel
type: MusicRecording
duration: PT2M46S
duration ms: 166400
explicit: false
by artist: Germaine Franco
by artist: Christian Camilo Peña
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12113018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:08:58+00:00

De familie Madrigal - Instrumental
type: MusicRecording
duration: PT4M17S
duration ms: 257092
explicit: false
by artist: Lin-Manuel Miranda
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112945
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:17:45+00:00

Wachten op een wonder - Instrumental
type: MusicRecording
duration: PT2M41S
duration ms: 161813
explicit: false
by artist: Lin-Manuel Miranda
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112946
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:28:35+00:00

Sterk zijn - Instrumental
type: MusicRecording
duration: PT3M22S
duration ms: 202213
explicit: false
by artist: Lin-Manuel Miranda
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112947
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:11:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c0d000c78891db3e85856047171cc3bd0845b4557c24608685ca076ed7eab20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3icikzO31BlqqRTiNtXffA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3icikzO31BlqqRTiNtXffA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c0d000c78891db3e85856047171cc3bd0845b4557c24608685ca076ed7eab20","isrc":"USWD12112947","name":"Sterk zijn - Instrumental","registered_at":"2026-06-05T08:11:10Z","spotify_id":"3icikzO31BlqqRTiNtXffA","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 0x5c0d000c78891db3e85856047171cc3bd0845b4557c24608685ca076ed7eab20. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3icikzO31BlqqRTiNtXffA.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/3icikzO31BlqqRTiNtXffA.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0x5c0d000c78891db3e85856047171cc3bd0845b4557c24608685ca076ed7eab20","isrc":"USWD12112947","name":"Sterk zijn - Instrumental","registered_at":"2026-06-05T08:11:10Z","spotify_id":"3icikzO31BlqqRTiNtXffA","type":"track"}

Geen woord over Bruno - Instrumental
type: MusicRecording
duration: PT3M35S
duration ms: 215933
explicit: false
by artist: Lin-Manuel Miranda
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112948
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:20:43+00:00

Wat kan ik nog meer? - Instrumental
type: MusicRecording
duration: PT2M59S
duration ms: 179506
explicit: false
by artist: Lin-Manuel Miranda
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112949
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:00:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77a90bf14d7c0cc01dbfead75917e56bf21b24d2dbd38b0fd5922918dcecff2a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0pOsMy8HgatvbLAELmRkHA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pOsMy8HgatvbLAELmRkHA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77a90bf14d7c0cc01dbfead75917e56bf21b24d2dbd38b0fd5922918dcecff2a","isrc":"USWD12112949","name":"Wat kan ik nog meer? - Instrumental","registered_at":"2026-06-05T12:00:03Z","spotify_id":"0pOsMy8HgatvbLAELmRkHA","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 0x77a90bf14d7c0cc01dbfead75917e56bf21b24d2dbd38b0fd5922918dcecff2a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0pOsMy8HgatvbLAELmRkHA.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/0pOsMy8HgatvbLAELmRkHA.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0x77a90bf14d7c0cc01dbfead75917e56bf21b24d2dbd38b0fd5922918dcecff2a","isrc":"USWD12112949","name":"Wat kan ik nog meer? - Instrumental","registered_at":"2026-06-05T12:00:03Z","spotify_id":"0pOsMy8HgatvbLAELmRkHA","type":"track"}

Dos Oruguitas - Instrumental
type: MusicRecording
duration: PT3M34S
duration ms: 214760
explicit: false
by artist: Lin-Manuel Miranda
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:33:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52c51a49b93ef0c6d6e823fcfaf3d6fa5e071709bbb1f99ea99b28cc1d848aac
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5W0DDMbuqROaBP7paKBbkw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W0DDMbuqROaBP7paKBbkw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c51a49b93ef0c6d6e823fcfaf3d6fa5e071709bbb1f99ea99b28cc1d848aac. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5W0DDMbuqROaBP7paKBbkw.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/5W0DDMbuqROaBP7paKBbkw.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x52c51a49b93ef0c6d6e823fcfaf3d6fa5e071709bbb1f99ea99b28cc1d848aac","isrc":"USWD12112950","name":"Dos Oruguitas - Instrumental","registered_at":"2026-06-04T06:33:18Z","spotify_id":"5W0DDMbuqROaBP7paKBbkw","type":"track"}

Allemaal, helemaal - Instrumental
type: MusicRecording
duration: PT4M53S
duration ms: 293346
explicit: false
by artist: Lin-Manuel Miranda
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
  date published: 2021-12-03
isrc code: USWD12112951
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:12:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4670eaed0a7637319e22dfe86e5ee19d80045252ef5efbf0a37807c1f43ea65f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/42V15Xg7lEqCXia1BbJTUI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42V15Xg7lEqCXia1BbJTUI
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4670eaed0a7637319e22dfe86e5ee19d80045252ef5efbf0a37807c1f43ea65f","isrc":"USWD12112951","name":"Allemaal, helemaal - Instrumental","registered_at":"2026-06-04T16:12:21Z","spotify_id":"42V15Xg7lEqCXia1BbJTUI","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 0x4670eaed0a7637319e22dfe86e5ee19d80045252ef5efbf0a37807c1f43ea65f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42V15Xg7lEqCXia1BbJTUI.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/42V15Xg7lEqCXia1BbJTUI.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0x4670eaed0a7637319e22dfe86e5ee19d80045252ef5efbf0a37807c1f43ea65f","isrc":"USWD12112951","name":"Allemaal, helemaal - Instrumental","registered_at":"2026-06-04T16:12:21Z","spotify_id":"42V15Xg7lEqCXia1BbJTUI","type":"track"}

Colombia, Mi Encanto - Instrumental
type: MusicRecording
duration: PT2M54S
duration ms: 174093
explicit: false
by artist: Lin-Manuel Miranda
in album: Encanto (Originele Nederlandstalige Soundtrack)
  type: MusicAlbum
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isrc code: USWD12112952
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:11:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa802f3b64c8590edf0cdc5bc9cd5b961fa83a51c8bad1a91cfb8f276fc37975f
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956856
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4mD0dS6QyStZ3pAN7nvcRn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mD0dS6QyStZ3pAN7nvcRn
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa802f3b64c8590edf0cdc5bc9cd5b961fa83a51c8bad1a91cfb8f276fc37975f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4mD0dS6QyStZ3pAN7nvcRn.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/4mD0dS6QyStZ3pAN7nvcRn.
  date published: 2026-07-06T01:25:57Z
  text: {"copyright_id":"0xa802f3b64c8590edf0cdc5bc9cd5b961fa83a51c8bad1a91cfb8f276fc37975f","isrc":"USWD12112952","name":"Colombia, Mi Encanto - Instrumental","registered_at":"2026-06-05T08:11:08Z","spotify_id":"4mD0dS6QyStZ3pAN7nvcRn","type":"track"}

Hollandse Meezingers Top 100
type: MusicAlbum
date published: 2019-08-23
track: Rosanne
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203733
  explicit: false
  by artist: Nick & Simon
  in album: Hollandse Meezingers Top 100
    type: MusicAlbum
    date published: 2019-08-23
  isrc code: NLH590900140
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T18:31:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54975cc2514170fbded8929a66162fafce0e701ead08ee84a0c8746c18782f13
  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/5sgKexqH1ZpjkgRnHb2686.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sgKexqH1ZpjkgRnHb2686
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  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 0x54975cc2514170fbded8929a66162fafce0e701ead08ee84a0c8746c18782f13. 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/5sgKexqH1ZpjkgRnHb2686.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/5sgKexqH1ZpjkgRnHb2686.
    date published: 2026-07-02T05:09:12Z
track: Kom Van Dat Dak Af
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162533
  explicit: false
  by artist: Peter Koelewijn
  in album: Hollandse Meezingers Top 100
    type: MusicAlbum
    date published: 2019-08-23
  isrc code: NLS241200149
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T06:35:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff96fd023e081306b9e1976b3b3c34c28403a2989b87f9660c58155429bb7ea3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5e0W8opJNjgdfQGHwBnVfE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e0W8opJNjgdfQGHwBnVfE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff96fd023e081306b9e1976b3b3c34c28403a2989b87f9660c58155429bb7ea3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5e0W8opJNjgdfQGHwBnVfE.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/5e0W8opJNjgdfQGHwBnVfE.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0xff96fd023e081306b9e1976b3b3c34c28403a2989b87f9660c58155429bb7ea3","isrc":"NLS241200149","name":"Kom Van Dat Dak Af","registered_at":"2026-06-10T06:35:04Z","spotify_id":"5e0W8opJNjgdfQGHwBnVfE","type":"track"}
track: Bestel Mar - Edit
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186800
  explicit: false
  by artist: Rowwen Hèze
  in album: Hollandse Meezingers Top 100
    type: MusicAlbum
    date published: 2019-08-23
  isrc code: BEJ019100079
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:04:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x19b997c0688843b7974be74b17b3e6c6dc2b6241da425f0b374059deca5b9fcb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/60MPdI4OknjdavfxuhUhO5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60MPdI4OknjdavfxuhUhO5
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x19b997c0688843b7974be74b17b3e6c6dc2b6241da425f0b374059deca5b9fcb","isrc":"BEJ019100079","name":"Bestel Mar - Edit","registered_at":"2026-06-10T18:04:28Z","spotify_id":"60MPdI4OknjdavfxuhUhO5","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 0x19b997c0688843b7974be74b17b3e6c6dc2b6241da425f0b374059deca5b9fcb. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60MPdI4OknjdavfxuhUhO5.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/60MPdI4OknjdavfxuhUhO5.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0x19b997c0688843b7974be74b17b3e6c6dc2b6241da425f0b374059deca5b9fcb","isrc":"BEJ019100079","name":"Bestel Mar - Edit","registered_at":"2026-06-10T18:04:28Z","spotify_id":"60MPdI4OknjdavfxuhUhO5","type":"track"}
track: Annabel
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247293
  explicit: false
  by artist: Boudewijn de Groot
  in album: Hollandse Meezingers Top 100
    type: MusicAlbum
    date published: 2019-08-23
  isrc code: BEJ039600466
track: Wiegelied
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252680
  explicit: false
  by artist: 3JS
  in album: Hollandse Meezingers Top 100
    type: MusicAlbum
    date published: 2019-08-23
  isrc code: NLH590900196
track: Anne
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163533
  explicit: false
  by artist: Clouseau
  in album: Hollandse Meezingers Top 100
    type: MusicAlbum
    date published: 2019-08-23
  isrc code: BEJ018900007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T02:28:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x152ec69617db5feb75065ff6b81dfbf677a09af39148ca0077e9031eb6bce8af
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4o25CLCq8aziClloFK1MuB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4o25CLCq8aziClloFK1MuB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  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
track: 15 Miljoen Mensen
track: Trouw Niet Voor Je 40 Bent
track: Blijf Je Vanavond
track: Die Laaielichter
track: Zonder Jou - Voor Jou Alleen
track: Geloven In Het Leven
track: Hilde
track: De Soldaat
track: Heb je even voor mij
track: Laat de boel maar lekker waaien
track: Geef Mij Vannacht
track: Toeter Op Mijn Waterscooter
track: Hou Me Vast - Voor Ik Val
track: F*cking Vet!!!
track: Ik Wil Je
track: Als Een Paling Boven Water
track: Niemand Als Jij
track: Ik Kan Geen Kikker Van De Kant Afduwen
track: Hoeren Neuken Nooit Meer Werken
track: Juffrouw Toos
track: Beestjes
track: De Wereld Ben Jij
track: Angeline (M'n Blonde Sexmachine)
track: Als Ik Drink
track: Amsterdam
track: Annie, Hou Jij Me Tassie Effe Vast
track: Begraaf Me Nooit In Ermelo
track: Brussel En Les Bonbons
track: 1948 (Toen Was Geluk Heel Gewoon)
track: Daar Wil Ik Zijn
track: De Dood En Het Meisje
track: De Dood Van Een Zanger
track: De Eenvoud
track: De Fles
track: De Moan
track: Je Wordt Ouder Papa
track: Een Vriend Laat Je Niet In De Steek
track: Kijken Hoe Het Morgen Wordt
track: Varkens, Geiten, Boerenkool
track: Soms Zo Weinig Woorden
track: Lied Van De Werkende Jeugd
track: Laat Me Vrij Om Te Gaan
track: Stel Je Voor
track: Pak Maar M'n Hand - Radio Edit

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152ec69617db5feb75065ff6b81dfbf677a09af39148ca0077e9031eb6bce8af. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4o25CLCq8aziClloFK1MuB.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/4o25CLCq8aziClloFK1MuB.
date published: 2026-07-06T07:53:57Z

15 Miljoen Mensen
type: MusicRecording
duration: PT3M56S
duration ms: 236106
explicit: false
by artist: Fluitsma & van Tijn
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241201103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:41:33+00:00

Trouw Niet Voor Je 40 Bent
type: MusicRecording
duration: PT2M43S
duration ms: 163186
explicit: false
by artist: Lowland Trio
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241200663

Blijf Je Vanavond
type: MusicRecording
duration: PT3M20S
duration ms: 200106
explicit: false
by artist: Monique Smit
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLH590800015

Die Laaielichter
type: MusicRecording
duration: PT3M41S
duration ms: 221653
explicit: false
by artist: Gerard Cox
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLL600500065
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:46:50+00:00

Zonder Jou - Voor Jou Alleen
type: MusicRecording
duration: PT3M40S
duration ms: 220826
explicit: false
by artist: Thomas Berge
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241400097

Geloven In Het Leven
type: MusicRecording
duration: PT4M2S
duration ms: 242906
explicit: false
by artist: 3JS
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLH591000003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:14:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48b4de9abe5ce437e550c4c8e51f22be69bdf1e265bb8305050346cb5083272b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6PKIqThmsMktLEEWLgtpbb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PKIqThmsMktLEEWLgtpbb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48b4de9abe5ce437e550c4c8e51f22be69bdf1e265bb8305050346cb5083272b","isrc":"NLH591000003","name":"Geloven In Het Leven","registered_at":"2026-06-04T14:14:02Z","spotify_id":"6PKIqThmsMktLEEWLgtpbb","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 0x48b4de9abe5ce437e550c4c8e51f22be69bdf1e265bb8305050346cb5083272b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6PKIqThmsMktLEEWLgtpbb.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/6PKIqThmsMktLEEWLgtpbb.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x48b4de9abe5ce437e550c4c8e51f22be69bdf1e265bb8305050346cb5083272b","isrc":"NLH591000003","name":"Geloven In Het Leven","registered_at":"2026-06-04T14:14:02Z","spotify_id":"6PKIqThmsMktLEEWLgtpbb","type":"track"}

Hilde
type: MusicRecording
duration: PT3M54S
duration ms: 234666
explicit: false
by artist: Hans Vermeulen
by artist: Sandy Coast
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLL600500239
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:07:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x301bc4aea18efc2500a588fe07d811504c3bc821a65c27b6b70b1a63438a8c94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1UDEjo7cnGEhQj9yyExU4R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UDEjo7cnGEhQj9yyExU4R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301bc4aea18efc2500a588fe07d811504c3bc821a65c27b6b70b1a63438a8c94. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1UDEjo7cnGEhQj9yyExU4R.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/1UDEjo7cnGEhQj9yyExU4R.
  date published: 2026-07-08T03:53:27Z

De Soldaat
type: MusicRecording
duration: PT2M44S
duration ms: 164800
explicit: false
by artist: Nick & Simon
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLH590600012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:33:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1859340014b77f255a8f52ec6bb6278698f929c44969b7e99132fe2029a48fa4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7z8nrnn2ANlgT1bdvfDH9y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7z8nrnn2ANlgT1bdvfDH9y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1859340014b77f255a8f52ec6bb6278698f929c44969b7e99132fe2029a48fa4","isrc":"NLH590600012","name":"De Soldaat","registered_at":"2026-06-04T08:33:15Z","spotify_id":"7z8nrnn2ANlgT1bdvfDH9y","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 0x1859340014b77f255a8f52ec6bb6278698f929c44969b7e99132fe2029a48fa4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7z8nrnn2ANlgT1bdvfDH9y.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/7z8nrnn2ANlgT1bdvfDH9y.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x1859340014b77f255a8f52ec6bb6278698f929c44969b7e99132fe2029a48fa4","isrc":"NLH590600012","name":"De Soldaat","registered_at":"2026-06-04T08:33:15Z","spotify_id":"7z8nrnn2ANlgT1bdvfDH9y","type":"track"}

Heb je even voor mij
type: MusicRecording
duration: PT2M44S
duration ms: 164826
explicit: false
by artist: DJ Maurice
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLF290300038

Laat de boel maar lekker waaien
type: MusicRecording
duration: PT3M15S
duration ms: 195326
explicit: false
by artist: Dries Roelvink
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLF290800449

Geef Mij Vannacht
type: MusicRecording
duration: PT3M37S
duration ms: 217388
explicit: false
by artist: Frank Van Etten
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241200204

Toeter Op Mijn Waterscooter
type: MusicRecording
duration: PT3M27S
duration ms: 207294
explicit: false
by artist: Alex
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLF290800441

Hou Me Vast - Voor Ik Val
type: MusicRecording
duration: PT3M13S
duration ms: 193376
explicit: false
by artist: Brigitte Nijman
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241400762

F*cking Vet!!!
type: MusicRecording
duration: PT2M37S
duration ms: 157500
explicit: false
by artist: Britt
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241102796

Ik Wil Je
type: MusicRecording
duration: PT3M16S
duration ms: 196760
explicit: false
by artist: Cooldown Café
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLE870919701

Als Een Paling Boven Water
type: MusicRecording
duration: PT3M26S
duration ms: 206760
explicit: false
by artist: Jeff
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS240800093
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T01:28:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x584eb51957f5b24514eb8284efe38d959bdc21a0e59e1c3400a42b844a3987e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6oAxxaxjTgxnxYw6Lla48W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oAxxaxjTgxnxYw6Lla48W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x584eb51957f5b24514eb8284efe38d959bdc21a0e59e1c3400a42b844a3987e1","isrc":"NLS240800093","name":"Als Een Paling Boven Water","registered_at":"2026-06-26T01:28:20Z","spotify_id":"6oAxxaxjTgxnxYw6Lla48W","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 0x584eb51957f5b24514eb8284efe38d959bdc21a0e59e1c3400a42b844a3987e1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6oAxxaxjTgxnxYw6Lla48W.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/6oAxxaxjTgxnxYw6Lla48W.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x584eb51957f5b24514eb8284efe38d959bdc21a0e59e1c3400a42b844a3987e1","isrc":"NLS240800093","name":"Als Een Paling Boven Water","registered_at":"2026-06-26T01:28:20Z","spotify_id":"6oAxxaxjTgxnxYw6Lla48W","type":"track"}

Niemand Als Jij
type: MusicRecording
duration: PT3M2S
duration ms: 182749
explicit: false
by artist: Leonie Meijer
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241502207

Ik Kan Geen Kikker Van De Kant Afduwen
type: MusicRecording
duration: PT3M19S
duration ms: 199333
explicit: false
by artist: Lowland Trio
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241200643
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T22:00:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c8b08efc043722b09034a1a31b6b770500226bb4f3dc914058a5ee599fafea2
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/0j7shRUAgoSj0vNrvDRkVa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j7shRUAgoSj0vNrvDRkVa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c8b08efc043722b09034a1a31b6b770500226bb4f3dc914058a5ee599fafea2","isrc":"NLS241200643","name":"Ik Kan Geen Kikker Van De Kant Afduwen","registered_at":"2026-06-23T22:00:37Z","spotify_id":"0j7shRUAgoSj0vNrvDRkVa","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 0x6c8b08efc043722b09034a1a31b6b770500226bb4f3dc914058a5ee599fafea2. 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/0j7shRUAgoSj0vNrvDRkVa.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/0j7shRUAgoSj0vNrvDRkVa.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6c8b08efc043722b09034a1a31b6b770500226bb4f3dc914058a5ee599fafea2","isrc":"NLS241200643","name":"Ik Kan Geen Kikker Van De Kant Afduwen","registered_at":"2026-06-23T22:00:37Z","spotify_id":"0j7shRUAgoSj0vNrvDRkVa","type":"track"}

Hoeren Neuken Nooit Meer Werken
type: MusicRecording
duration: PT2M57S
duration ms: 177051
explicit: false
by artist: New Kids
by artist: Corry Konings
by artist: Ronnie
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241103488

Juffrouw Toos
type: MusicRecording
duration: PT4M35S
duration ms: 275933
explicit: false
by artist: One Two Trio
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241200636
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:37:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x151433acd3b33d30ef2fca1f6f917f64910d48ac37921e47707c9858435a4d21
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/0QQwBKekoGlzkq6MWeyE6W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QQwBKekoGlzkq6MWeyE6W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x151433acd3b33d30ef2fca1f6f917f64910d48ac37921e47707c9858435a4d21","isrc":"NLS241200636","name":"Juffrouw Toos","registered_at":"2026-06-23T02:37:22Z","spotify_id":"0QQwBKekoGlzkq6MWeyE6W","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 0x151433acd3b33d30ef2fca1f6f917f64910d48ac37921e47707c9858435a4d21. 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/0QQwBKekoGlzkq6MWeyE6W.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/0QQwBKekoGlzkq6MWeyE6W.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x151433acd3b33d30ef2fca1f6f917f64910d48ac37921e47707c9858435a4d21","isrc":"NLS241200636","name":"Juffrouw Toos","registered_at":"2026-06-23T02:37:22Z","spotify_id":"0QQwBKekoGlzkq6MWeyE6W","type":"track"}

Beestjes
type: MusicRecording
duration: PT2M48S
duration ms: 168786
explicit: false
by artist: Ronnie
by artist: De Ronnies
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241200060

De Wereld Ben Jij
type: MusicRecording
duration: PT3M36S
duration ms: 216760
explicit: false
by artist: Thomas Berge
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLF290700012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T20:38:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce48f5e8fbdf25a7f72e09839c6ceaa6407fd7870ffc3a964c5a9b64f14cf55d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3dCC3vtknXxTaPpp0uJvG4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dCC3vtknXxTaPpp0uJvG4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce48f5e8fbdf25a7f72e09839c6ceaa6407fd7870ffc3a964c5a9b64f14cf55d","isrc":"NLF290700012","name":"De Wereld Ben Jij","registered_at":"2026-06-22T20:38:29Z","spotify_id":"3dCC3vtknXxTaPpp0uJvG4","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 0xce48f5e8fbdf25a7f72e09839c6ceaa6407fd7870ffc3a964c5a9b64f14cf55d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dCC3vtknXxTaPpp0uJvG4.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/3dCC3vtknXxTaPpp0uJvG4.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xce48f5e8fbdf25a7f72e09839c6ceaa6407fd7870ffc3a964c5a9b64f14cf55d","isrc":"NLF290700012","name":"De Wereld Ben Jij","registered_at":"2026-06-22T20:38:29Z","spotify_id":"3dCC3vtknXxTaPpp0uJvG4","type":"track"}

Angeline (M'n Blonde Sexmachine)
type: MusicRecording
duration: PT4M44S
duration ms: 284693
explicit: false
by artist: Peter Koelewijn
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241200648
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T19:44:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x273faadb48e9e7b602ff0ac4a7e8752a6a71ee589a4eced60e2ddbbba7ba6c4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3yEujqSbTql0GnbQX02PZq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yEujqSbTql0GnbQX02PZq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x273faadb48e9e7b602ff0ac4a7e8752a6a71ee589a4eced60e2ddbbba7ba6c4a","isrc":"NLS241200648","name":"Angeline (M'n Blonde Sexmachine)","registered_at":"2026-06-28T19:44:47Z","spotify_id":"3yEujqSbTql0GnbQX02PZq","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 0x273faadb48e9e7b602ff0ac4a7e8752a6a71ee589a4eced60e2ddbbba7ba6c4a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3yEujqSbTql0GnbQX02PZq.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/3yEujqSbTql0GnbQX02PZq.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x273faadb48e9e7b602ff0ac4a7e8752a6a71ee589a4eced60e2ddbbba7ba6c4a","isrc":"NLS241200648","name":"Angeline (M'n Blonde Sexmachine)","registered_at":"2026-06-28T19:44:47Z","spotify_id":"3yEujqSbTql0GnbQX02PZq","type":"track"}

Als Ik Drink
type: MusicRecording
duration: PT2M51S
duration ms: 171493
explicit: false
by artist: Rowwen Hèze
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: BEJ019100078

Amsterdam
type: MusicRecording
duration: PT3M56S
duration ms: 236680
explicit: false
by artist: Hans De Booij
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: BEJ010400015

Annie, Hou Jij Me Tassie Effe Vast
type: MusicRecording
duration: PT2M44S
duration ms: 164733
explicit: false
by artist: Annie
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241500747

Begraaf Me Nooit In Ermelo
type: MusicRecording
duration: PT3M7S
duration ms: 187800
explicit: false
by artist: Pater Moeskroen
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: BEJ019600604

Brussel En Les Bonbons
type: MusicRecording
duration: PT5M55S
duration ms: 355066
explicit: false
by artist: Johan Verminnen
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: BEJ010700023

1948 (Toen Was Geluk Heel Gewoon)
type: MusicRecording
duration: PT4M4S
duration ms: 244893
explicit: false
by artist: Gerard Cox
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241200696
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T07:18:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e66b5843fc6bc564b51ae22af473358c8950ab43592d832979386576c9e8acd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2H0qKomJpkdpO9Rh6sWTJp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2H0qKomJpkdpO9Rh6sWTJp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e66b5843fc6bc564b51ae22af473358c8950ab43592d832979386576c9e8acd","isrc":"NLS241200696","name":"1948 (Toen Was Geluk Heel Gewoon)","registered_at":"2026-06-23T07:18:56Z","spotify_id":"2H0qKomJpkdpO9Rh6sWTJp","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 0x4e66b5843fc6bc564b51ae22af473358c8950ab43592d832979386576c9e8acd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2H0qKomJpkdpO9Rh6sWTJp.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/2H0qKomJpkdpO9Rh6sWTJp.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x4e66b5843fc6bc564b51ae22af473358c8950ab43592d832979386576c9e8acd","isrc":"NLS241200696","name":"1948 (Toen Was Geluk Heel Gewoon)","registered_at":"2026-06-23T07:18:56Z","spotify_id":"2H0qKomJpkdpO9Rh6sWTJp","type":"track"}

Daar Wil Ik Zijn
type: MusicRecording
duration: PT3M25S
duration ms: 205733
explicit: false
by artist: Boudewijn de Groot
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: BEJ030600009

De Dood En Het Meisje
type: MusicRecording
duration: PT1M58S
duration ms: 118933
explicit: false
by artist: Jan Rot
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: BEJ010300024

De Dood Van Een Zanger
type: MusicRecording
duration: PT3M38S
duration ms: 218720
explicit: false
by artist: Hans De Booij
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: BEJ010200053

De Eenvoud
type: MusicRecording
duration: PT3M29S
duration ms: 209026
explicit: false
by artist: Stef Bos
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: BEJ019000006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:46:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8569b170bbcc1b3aef6d3c715244989728e5f9dca08dddbf85101c571b9876c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1YorXyXXcDXGH9OREY2iMa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YorXyXXcDXGH9OREY2iMa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8569b170bbcc1b3aef6d3c715244989728e5f9dca08dddbf85101c571b9876c0","isrc":"BEJ019000006","name":"De Eenvoud","registered_at":"2026-06-10T05:46:19Z","spotify_id":"1YorXyXXcDXGH9OREY2iMa","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 0x8569b170bbcc1b3aef6d3c715244989728e5f9dca08dddbf85101c571b9876c0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YorXyXXcDXGH9OREY2iMa.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/1YorXyXXcDXGH9OREY2iMa.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x8569b170bbcc1b3aef6d3c715244989728e5f9dca08dddbf85101c571b9876c0","isrc":"BEJ019000006","name":"De Eenvoud","registered_at":"2026-06-10T05:46:19Z","spotify_id":"1YorXyXXcDXGH9OREY2iMa","type":"track"}

De Fles
type: MusicRecording
duration: PT5M5S
duration ms: 305493
explicit: false
by artist: Marcel De Groot
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: BEJ019200020

De Moan
type: MusicRecording
duration: PT2M22S
duration ms: 142533
explicit: false
by artist: Rowwen Hèze
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: BEJ019100073

Je Wordt Ouder Papa
type: MusicRecording
duration: PT4M26S
duration ms: 266800
explicit: false
by artist: Peter Koelewijn
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241200647
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:02:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd861d830b28435bd0f93838b163fa38618a4d041dd524ec7c0d8afabda74238
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6eKr3bJqDF7zE1HTJ2NSSI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eKr3bJqDF7zE1HTJ2NSSI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd861d830b28435bd0f93838b163fa38618a4d041dd524ec7c0d8afabda74238","isrc":"NLS241200647","name":"Je Wordt Ouder Papa","registered_at":"2026-06-25T22:02:52Z","spotify_id":"6eKr3bJqDF7zE1HTJ2NSSI","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 0xdd861d830b28435bd0f93838b163fa38618a4d041dd524ec7c0d8afabda74238. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6eKr3bJqDF7zE1HTJ2NSSI.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/6eKr3bJqDF7zE1HTJ2NSSI.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xdd861d830b28435bd0f93838b163fa38618a4d041dd524ec7c0d8afabda74238","isrc":"NLS241200647","name":"Je Wordt Ouder Papa","registered_at":"2026-06-25T22:02:52Z","spotify_id":"6eKr3bJqDF7zE1HTJ2NSSI","type":"track"}

Een Vriend Laat Je Niet In De Steek
type: MusicRecording
duration: PT3M7S
duration ms: 187093
explicit: false
by artist: Justine Pelmelay
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241200693
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:17:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70af84d55fdca623ee2e83befb12bc0c6f4d707942ccaa3cdd1c8a373fbafde6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2s8HbMJkqB65rOOSknU2B5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2s8HbMJkqB65rOOSknU2B5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70af84d55fdca623ee2e83befb12bc0c6f4d707942ccaa3cdd1c8a373fbafde6","isrc":"NLS241200693","name":"Een Vriend Laat Je Niet In De Steek","registered_at":"2026-06-24T14:17:55Z","spotify_id":"2s8HbMJkqB65rOOSknU2B5","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 0x70af84d55fdca623ee2e83befb12bc0c6f4d707942ccaa3cdd1c8a373fbafde6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2s8HbMJkqB65rOOSknU2B5.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/2s8HbMJkqB65rOOSknU2B5.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x70af84d55fdca623ee2e83befb12bc0c6f4d707942ccaa3cdd1c8a373fbafde6","isrc":"NLS241200693","name":"Een Vriend Laat Je Niet In De Steek","registered_at":"2026-06-24T14:17:55Z","spotify_id":"2s8HbMJkqB65rOOSknU2B5","type":"track"}

Kijken Hoe Het Morgen Wordt
type: MusicRecording
duration: PT3M49S
duration ms: 229360
explicit: false
by artist: Boudewijn de Groot
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23

Varkens, Geiten, Boerenkool
type: MusicRecording
duration: PT2M28S
duration ms: 148840
explicit: false
by artist: Riny Van Der Lee
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241200151

Soms Zo Weinig Woorden
type: MusicRecording
duration: PT3M23S
duration ms: 203760
explicit: false
by artist: Lichter Laaie
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23

Lied Van De Werkende Jeugd
type: MusicRecording
duration: PT3M23S
duration ms: 203680
explicit: false
by artist: Bots
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23

Laat Me Vrij Om Te Gaan
type: MusicRecording
duration: PT3M51S
duration ms: 231306
explicit: false
by artist: Linda Wagenmakers
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLS241501125
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T09:57:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a381bee48e408d345af356b32bb6c132225f0ef40d4ee04585b2a2cfbf39fea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Zvz7KWlziD30yhu0SihRu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Zvz7KWlziD30yhu0SihRu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a381bee48e408d345af356b32bb6c132225f0ef40d4ee04585b2a2cfbf39fea","isrc":"NLS241501125","name":"Laat Me Vrij Om Te Gaan","registered_at":"2026-06-26T09:57:59Z","spotify_id":"6Zvz7KWlziD30yhu0SihRu","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 0x3a381bee48e408d345af356b32bb6c132225f0ef40d4ee04585b2a2cfbf39fea. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Zvz7KWlziD30yhu0SihRu.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/6Zvz7KWlziD30yhu0SihRu.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x3a381bee48e408d345af356b32bb6c132225f0ef40d4ee04585b2a2cfbf39fea","isrc":"NLS241501125","name":"Laat Me Vrij Om Te Gaan","registered_at":"2026-06-26T09:57:59Z","spotify_id":"6Zvz7KWlziD30yhu0SihRu","type":"track"}

Stel Je Voor
type: MusicRecording
duration: PT4M2S
duration ms: 242493
explicit: false
by artist: Monique Smit
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLH590800013

Pak Maar M'n Hand - Radio Edit
type: MusicRecording
duration: PT3M31S
duration ms: 211853
explicit: false
by artist: Nick & Simon
in album: Hollandse Meezingers Top 100
  type: MusicAlbum
  date published: 2019-08-23
isrc code: NLH590700036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:49:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc06828ee9db2dc7f88a0aaa807711a54a5d3b0c33fdee15faae1c5fd9de9751
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7GeKKDPAQLSnuSagEUtqXU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GeKKDPAQLSnuSagEUtqXU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc06828ee9db2dc7f88a0aaa807711a54a5d3b0c33fdee15faae1c5fd9de9751","isrc":"NLH590700036","name":"Pak Maar M'n Hand - Radio Edit","registered_at":"2026-06-04T06:49:49Z","spotify_id":"7GeKKDPAQLSnuSagEUtqXU","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 0xbc06828ee9db2dc7f88a0aaa807711a54a5d3b0c33fdee15faae1c5fd9de9751. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7GeKKDPAQLSnuSagEUtqXU.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/7GeKKDPAQLSnuSagEUtqXU.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xbc06828ee9db2dc7f88a0aaa807711a54a5d3b0c33fdee15faae1c5fd9de9751","isrc":"NLH590700036","name":"Pak Maar M'n Hand - Radio Edit","registered_at":"2026-06-04T06:49:49Z","spotify_id":"7GeKKDPAQLSnuSagEUtqXU","type":"track"}

Luister Maar
type: MusicAlbum
date published: 2013-03-29
track: Niemand Als Jij
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181919
  explicit: false
  by artist: Leonie Meijer
  in album: Luister Maar
    type: MusicAlbum
    date published: 2013-03-29
  isrc code: NLS241201824
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:53:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6db8573bd6be05a2d5518538b38db4921bbb193b01cb490829e2364506c2d0c0
  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/4dTRvMA52u6uxDOe888Szr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dTRvMA52u6uxDOe888Szr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6db8573bd6be05a2d5518538b38db4921bbb193b01cb490829e2364506c2d0c0","isrc":"NLS241201824","name":"Niemand Als Jij","registered_at":"2026-06-08T22:53:54Z","spotify_id":"4dTRvMA52u6uxDOe888Szr","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 0x6db8573bd6be05a2d5518538b38db4921bbb193b01cb490829e2364506c2d0c0. 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/4dTRvMA52u6uxDOe888Szr.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/4dTRvMA52u6uxDOe888Szr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6db8573bd6be05a2d5518538b38db4921bbb193b01cb490829e2364506c2d0c0","isrc":"NLS241201824","name":"Niemand Als Jij","registered_at":"2026-06-08T22:53:54Z","spotify_id":"4dTRvMA52u6uxDOe888Szr","type":"track"}
track: Wacht Tot Ik Bij Je Ben - Album Versie
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234702
  explicit: false
  by artist: Leonie Meijer
  by artist: Joost Marsman
  in album: Luister Maar
    type: MusicAlbum
    date published: 2013-03-29
  isrc code: NLS241202732
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:27:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7f12f024c4874818aac419c7f09a34ddce6e040ba0cb5a9e25ee1bdc1411b7a1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5WqElAvBVOXzrUL2nf8cMA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WqElAvBVOXzrUL2nf8cMA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7f12f024c4874818aac419c7f09a34ddce6e040ba0cb5a9e25ee1bdc1411b7a1","isrc":"NLS241202732","name":"Wacht Tot Ik Bij Je Ben - Album Versie","registered_at":"2026-06-07T15:27:33Z","spotify_id":"5WqElAvBVOXzrUL2nf8cMA","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 0x7f12f024c4874818aac419c7f09a34ddce6e040ba0cb5a9e25ee1bdc1411b7a1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5WqElAvBVOXzrUL2nf8cMA.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/5WqElAvBVOXzrUL2nf8cMA.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x7f12f024c4874818aac419c7f09a34ddce6e040ba0cb5a9e25ee1bdc1411b7a1","isrc":"NLS241202732","name":"Wacht Tot Ik Bij Je Ben - Album Versie","registered_at":"2026-06-07T15:27:33Z","spotify_id":"5WqElAvBVOXzrUL2nf8cMA","type":"track"}
track: Haal Jezelf Uit De Droom
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202000
  explicit: false
  by artist: Leonie Meijer
  in album: Luister Maar
    type: MusicAlbum
    date published: 2013-03-29
  isrc code: NLS241202722
track: Luister Maar
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238852
  explicit: false
  by artist: Leonie Meijer
  in album: Luister Maar
    type: MusicAlbum
    date published: 2013-03-29
  isrc code: NLS241202723
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:41:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdfdedeae5604472978bc65a6f7549f35387fecc3309f90a38f9b5df4207e2e06
  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/5Mlzi8BM56CN0WGRrIoRiX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Mlzi8BM56CN0WGRrIoRiX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdfdedeae5604472978bc65a6f7549f35387fecc3309f90a38f9b5df4207e2e06","isrc":"NLS241202723","name":"Luister Maar","registered_at":"2026-06-08T05:41:13Z","spotify_id":"5Mlzi8BM56CN0WGRrIoRiX","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 0xdfdedeae5604472978bc65a6f7549f35387fecc3309f90a38f9b5df4207e2e06. 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/5Mlzi8BM56CN0WGRrIoRiX.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/5Mlzi8BM56CN0WGRrIoRiX.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xdfdedeae5604472978bc65a6f7549f35387fecc3309f90a38f9b5df4207e2e06","isrc":"NLS241202723","name":"Luister Maar","registered_at":"2026-06-08T05:41:13Z","spotify_id":"5Mlzi8BM56CN0WGRrIoRiX","type":"track"}
track: Zevende Hemel
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204586
  explicit: false
  by artist: Leonie Meijer
  in album: Luister Maar
    type: MusicAlbum
    date published: 2013-03-29
  isrc code: NLS241202724
track: Scherven Van Geluk
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211127
  explicit: false
  by artist: Leonie Meijer
  in album: Luister Maar
    type: MusicAlbum
    date published: 2013-03-29
  isrc code: NLS241202725
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:26:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf8f6de8564f63067346caf6e2be6ed67e1fb2f7a77675fc1e2cadb0cd2d12407
  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/2Z9s47bLlIiyNsktA0l2aE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Z9s47bLlIiyNsktA0l2aE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Als Het Regent
track: Vraag Me Niet
track: Geen Woorden Voor Jou
track: Je Stem Alleen
track: Jouw Verhaal
track: Rijk Alleen

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf8f6de8564f63067346caf6e2be6ed67e1fb2f7a77675fc1e2cadb0cd2d12407","isrc":"NLS241202725","name":"Scherven Van Geluk","registered_at":"2026-06-07T03:26:45Z","spotify_id":"2Z9s47bLlIiyNsktA0l2aE","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 0xf8f6de8564f63067346caf6e2be6ed67e1fb2f7a77675fc1e2cadb0cd2d12407. 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/2Z9s47bLlIiyNsktA0l2aE.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/2Z9s47bLlIiyNsktA0l2aE.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xf8f6de8564f63067346caf6e2be6ed67e1fb2f7a77675fc1e2cadb0cd2d12407","isrc":"NLS241202725","name":"Scherven Van Geluk","registered_at":"2026-06-07T03:26:45Z","spotify_id":"2Z9s47bLlIiyNsktA0l2aE","type":"track"}

Als Het Regent
type: MusicRecording
duration: PT3M35S
duration ms: 215203
explicit: false
by artist: Leonie Meijer
in album: Luister Maar
  type: MusicAlbum
  date published: 2013-03-29
isrc code: NLS241202726

Vraag Me Niet
type: MusicRecording
duration: PT4M20S
duration ms: 260135
explicit: false
by artist: Leonie Meijer
in album: Luister Maar
  type: MusicAlbum
  date published: 2013-03-29
isrc code: NLS241202727

Geen Woorden Voor Jou
type: MusicRecording
duration: PT2M56S
duration ms: 176000
explicit: false
by artist: Leonie Meijer
in album: Luister Maar
  type: MusicAlbum
  date published: 2013-03-29
isrc code: NLS241202728
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:05:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xceb432bef9256fd15aca28313df11ba9faa2bcd9d789a7b871d8c41e3492ecb7
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/7I7DbipHXtUcNuTCq8MVCD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7I7DbipHXtUcNuTCq8MVCD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xceb432bef9256fd15aca28313df11ba9faa2bcd9d789a7b871d8c41e3492ecb7","isrc":"NLS241202728","name":"Geen Woorden Voor Jou","registered_at":"2026-06-20T12:05:55Z","spotify_id":"7I7DbipHXtUcNuTCq8MVCD","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 0xceb432bef9256fd15aca28313df11ba9faa2bcd9d789a7b871d8c41e3492ecb7. 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/7I7DbipHXtUcNuTCq8MVCD.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/7I7DbipHXtUcNuTCq8MVCD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xceb432bef9256fd15aca28313df11ba9faa2bcd9d789a7b871d8c41e3492ecb7","isrc":"NLS241202728","name":"Geen Woorden Voor Jou","registered_at":"2026-06-20T12:05:55Z","spotify_id":"7I7DbipHXtUcNuTCq8MVCD","type":"track"}

Je Stem Alleen
type: MusicRecording
duration: PT3M14S
duration ms: 194249
explicit: false
by artist: Leonie Meijer
by artist: Ruth Jacott
in album: Luister Maar
  type: MusicAlbum
  date published: 2013-03-29
isrc code: NLS241202730
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T13:32:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90081f6464fb2c44162ad9c27b446a28af2c45143878ad192544348e2796330f
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/7w7tUCgVVHsTeJk3NX5VjE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7w7tUCgVVHsTeJk3NX5VjE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90081f6464fb2c44162ad9c27b446a28af2c45143878ad192544348e2796330f","isrc":"NLS241202730","name":"Je Stem Alleen","registered_at":"2026-06-25T13:32:58Z","spotify_id":"7w7tUCgVVHsTeJk3NX5VjE","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 0x90081f6464fb2c44162ad9c27b446a28af2c45143878ad192544348e2796330f. 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/7w7tUCgVVHsTeJk3NX5VjE.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/7w7tUCgVVHsTeJk3NX5VjE.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x90081f6464fb2c44162ad9c27b446a28af2c45143878ad192544348e2796330f","isrc":"NLS241202730","name":"Je Stem Alleen","registered_at":"2026-06-25T13:32:58Z","spotify_id":"7w7tUCgVVHsTeJk3NX5VjE","type":"track"}

Jouw Verhaal
type: MusicRecording
duration: PT4M11S
duration ms: 251149
explicit: false
by artist: Leonie Meijer
in album: Luister Maar
  type: MusicAlbum
  date published: 2013-03-29
isrc code: NLS241202729

Rijk Alleen
type: MusicRecording
duration: PT3M13S
duration ms: 193296
explicit: false
by artist: Leonie Meijer
in album: Luister Maar
  type: MusicAlbum
  date published: 2013-03-29
isrc code: NLS241202147

Fashion
type: MusicAlbum
date published: 2012-09-14
track: Fashion (Intro)
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179572
  explicit: false
  by artist: Yes-R
  in album: Fashion
    type: MusicAlbum
    date published: 2012-09-14
track: All About The Fashion (feat. Brace)
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166864
  explicit: false
  by artist: Yes-R
  by artist: Brace
  in album: Fashion
    type: MusicAlbum
    date published: 2012-09-14
track: Zusjes
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208343
  explicit: false
  by artist: Yes-R
  in album: Fashion
    type: MusicAlbum
    date published: 2012-09-14
  isrc code: NLMN21200008
track: Heimwee (feat. Angela Groothuizen)
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216397
  explicit: false
  by artist: Yes-R
  by artist: Angela Groothuizen
  in album: Fashion
    type: MusicAlbum
    date published: 2012-09-14
  isrc code: NLMN21200004
track: Als Er Geen Morgen Was
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185933
  explicit: false
  by artist: Yes-R
  in album: Fashion
    type: MusicAlbum
    date published: 2012-09-14
  isrc code: NLMN21200002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:27:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xad94e460e1f1ee97deef09b0434bb2cbbf759b1c1a6ab6c753a0f859eafe5a8a
  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/0K1FJF09iAr1jDtbQV8KQ4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0K1FJF09iAr1jDtbQV8KQ4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xad94e460e1f1ee97deef09b0434bb2cbbf759b1c1a6ab6c753a0f859eafe5a8a","isrc":"NLMN21200002","name":"Als Er Geen Morgen Was","registered_at":"2026-06-10T04:27:22Z","spotify_id":"0K1FJF09iAr1jDtbQV8KQ4","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 0xad94e460e1f1ee97deef09b0434bb2cbbf759b1c1a6ab6c753a0f859eafe5a8a. 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/0K1FJF09iAr1jDtbQV8KQ4.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/0K1FJF09iAr1jDtbQV8KQ4.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xad94e460e1f1ee97deef09b0434bb2cbbf759b1c1a6ab6c753a0f859eafe5a8a","isrc":"NLMN21200002","name":"Als Er Geen Morgen Was","registered_at":"2026-06-10T04:27:22Z","spotify_id":"0K1FJF09iAr1jDtbQV8KQ4","type":"track"}
track: Bloedend Hart (feat. Ruth Jacott)
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219772
  explicit: false
  by artist: Yes-R
  by artist: Ruth Jacott
  in album: Fashion
    type: MusicAlbum
    date published: 2012-09-14
  isrc code: NLMN21200009
track: I Got It (Skit)
  type: MusicRecording
  duration: PT1M19S
  duration ms: 79835
  explicit: false
  by artist: Yes-R
  in album: Fashion
    type: MusicAlbum
    date published: 2012-09-14
  isrc code: NLMN21200010
track: Ik Ben De Shit
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209100
  explicit: false
  by artist: Yes-R
  in album: Fashion
    type: MusicAlbum
    date published: 2012-09-14
  isrc code: NLMN21200011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T04:44:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd04e174eb288f58f950974cf1f9df438b3b578290afae5797f297ff0a0062a2a
  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/7GTiZVmfAK5YNy5lPA973r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GTiZVmfAK5YNy5lPA973r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd04e174eb288f58f950974cf1f9df438b3b578290afae5797f297ff0a0062a2a","isrc":"NLMN21200011","name":"Ik Ben De Shit","registered_at":"2026-06-27T04:44:36Z","spotify_id":"7GTiZVmfAK5YNy5lPA973r","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 0xd04e174eb288f58f950974cf1f9df438b3b578290afae5797f297ff0a0062a2a. 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/7GTiZVmfAK5YNy5lPA973r.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/7GTiZVmfAK5YNy5lPA973r.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xd04e174eb288f58f950974cf1f9df438b3b578290afae5797f297ff0a0062a2a","isrc":"NLMN21200011","name":"Ik Ben De Shit","registered_at":"2026-06-27T04:44:36Z","spotify_id":"7GTiZVmfAK5YNy5lPA973r","type":"track"}
track: Fluister (feat. Ruby Prophet)
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177102
  explicit: false
  by artist: Yes-R
  by artist: Ruby Prophet
  in album: Fashion
    type: MusicAlbum
    date published: 2012-09-14
  isrc code: NLMN21200012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T07:19:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe24f0f77a18cc512375e6b7c4d702f2176a9e6baa589d04d03361255dcbdeede
  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/6cc6wBQcbXNG32gfHhbc1d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cc6wBQcbXNG32gfHhbc1d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe24f0f77a18cc512375e6b7c4d702f2176a9e6baa589d04d03361255dcbdeede","isrc":"NLMN21200012","name":"Fluister (feat. Ruby Prophet)","registered_at":"2026-06-23T07:19:34Z","spotify_id":"6cc6wBQcbXNG32gfHhbc1d","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
track: Spiegel Aan De Wand
track: Late Night Show
track: Ruimtereis (feat. Will-M)
track: Tel Ik Nog Mee (feat. Rolf Sanchez)
track: De Wereld Rond

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24f0f77a18cc512375e6b7c4d702f2176a9e6baa589d04d03361255dcbdeede. 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/6cc6wBQcbXNG32gfHhbc1d.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/6cc6wBQcbXNG32gfHhbc1d.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0xe24f0f77a18cc512375e6b7c4d702f2176a9e6baa589d04d03361255dcbdeede","isrc":"NLMN21200012","name":"Fluister (feat. Ruby Prophet)","registered_at":"2026-06-23T07:19:34Z","spotify_id":"6cc6wBQcbXNG32gfHhbc1d","type":"track"}

Spiegel Aan De Wand
type: MusicRecording
duration: PT3M32S
duration ms: 212120
explicit: false
by artist: Yes-R
in album: Fashion
  type: MusicAlbum
  date published: 2012-09-14
isrc code: NLMN21200013

Late Night Show
type: MusicRecording
duration: PT3M27S
duration ms: 207545
explicit: false
by artist: Yes-R
in album: Fashion
  type: MusicAlbum
  date published: 2012-09-14
isrc code: NLMN21200014

Ruimtereis (feat. Will-M)
type: MusicRecording
duration: PT4M20S
duration ms: 260864
explicit: false
by artist: Yes-R
by artist: Will-M
in album: Fashion
  type: MusicAlbum
  date published: 2012-09-14
isrc code: NLMN21200015

Tel Ik Nog Mee (feat. Rolf Sanchez)
type: MusicRecording
duration: PT3M28S
duration ms: 208952
explicit: false
by artist: Yes-R
by artist: Rolf Sanchez
in album: Fashion
  type: MusicAlbum
  date published: 2012-09-14
isrc code: NLMN21200016

De Wereld Rond
type: MusicRecording
duration: PT2M48S
duration ms: 168097
explicit: false
by artist: Yes-R
in album: Fashion
  type: MusicAlbum
  date published: 2012-09-14
isrc code: NLMN21200017

De Leeuw Zingt Long
type: MusicAlbum
date published: 2014-11-14
track: Liefste, M'n Liefste
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180960
  explicit: false
  by artist: Paul de Leeuw
  by artist: Netherlands Wind Ensemble
  in album: De Leeuw Zingt Long
    type: MusicAlbum
    date published: 2014-11-14
  isrc code: NL2DY1400018
track: Toen Hij Zei: "Schat..."
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183253
  explicit: false
  by artist: Paul de Leeuw
  by artist: Cor Bakker
  by artist: Eric Vloeimans
  in album: De Leeuw Zingt Long
    type: MusicAlbum
    date published: 2014-11-14
  isrc code: NL2DY1400020
track: Allemaal Angst
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175653
  explicit: false
  by artist: Paul de Leeuw
  in album: De Leeuw Zingt Long
    type: MusicAlbum
    date published: 2014-11-14
  isrc code: NL2DY1400009
track: Thorbeckeplein
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219146
  explicit: false
  by artist: Paul de Leeuw
  by artist: Marcel De Groot
  in album: De Leeuw Zingt Long
    type: MusicAlbum
    date published: 2014-11-14
  isrc code: NL2DY1400019
track: Levenslang
  type: MusicRecording
  duration: PT5M19S
  duration ms: 319160
  explicit: false
  by artist: Paul de Leeuw
  by artist: Typhoon
  in album: De Leeuw Zingt Long
    type: MusicAlbum
    date published: 2014-11-14
  isrc code: NL2DY1400017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T16:52:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf414ea9ed2a26e1ba3a24dc7492eb4a6186c8fd2be97b3e9ab87c438ce4487f5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3vqjwME2Pa9rHzdqq106qw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vqjwME2Pa9rHzdqq106qw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  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 0xf414ea9ed2a26e1ba3a24dc7492eb4a6186c8fd2be97b3e9ab87c438ce4487f5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3vqjwME2Pa9rHzdqq106qw.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/3vqjwME2Pa9rHzdqq106qw.
    date published: 2026-07-02T11:38:34Z
track: Waar Wou Je Heen Gaan
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232253
  explicit: false
  by artist: Paul de Leeuw
  by artist: Ruth Jacott
  in album: De Leeuw Zingt Long
    type: MusicAlbum
    date published: 2014-11-14
  isrc code: NL2DY1400021
track: Jij Wou Mij Totaal
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162066
  explicit: false
  by artist: Paul de Leeuw
  by artist: The Rosenberg Trio
  in album: De Leeuw Zingt Long
    type: MusicAlbum
    date published: 2014-11-14
  isrc code: NL2DY1400015
track: Zeven Over Twaalf
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191840
  explicit: false
  by artist: Paul de Leeuw
  by artist: Remy Van Kesteren
  in album: De Leeuw Zingt Long
    type: MusicAlbum
    date published: 2014-11-14
  isrc code: NL2DY1400022
track: Kalverliefde
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254133
  explicit: false
  by artist: Paul de Leeuw
  by artist: Ilse de Lange
  by artist: JB Meijers
  in album: De Leeuw Zingt Long
    type: MusicAlbum
    date published: 2014-11-14
  isrc code: NL2DY1400016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T07:59:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4736d4d1890a50a38b935f0a14848ba2e3a83d16ced66b7bfd2bc7ddbf0c571a
  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/7i00clgP3U16bXleJCaWGN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i00clgP3U16bXleJCaWGN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4736d4d1890a50a38b935f0a14848ba2e3a83d16ced66b7bfd2bc7ddbf0c571a. 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/7i00clgP3U16bXleJCaWGN.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/7i00clgP3U16bXleJCaWGN.
    date published: 2026-07-02T03:55:08Z
track: Beschaafde Tango
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208706
  explicit: false
  by artist: Paul de Leeuw
  by artist: NME Koor
  in album: De Leeuw Zingt Long
    type: MusicAlbum
    date published: 2014-11-14
  isrc code: NL2DY1400011
track: Als Je Ooit Weggaat
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199653
  explicit: false
  by artist: Paul de Leeuw
  by artist: Carel Kraayenhof
  in album: De Leeuw Zingt Long
    type: MusicAlbum
    date published: 2014-11-14
  isrc code: NL2DY1400010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T21:00:02+00:00
  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: Het Leven Was Lijden
track: Je Bent Pas Zeventien
track: Afscheid
track: Jij En Ik
track: Flink Zijn - Live Symphonica In Rosso 2007

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd770f22293245ff96e8888f46999f3d8a58246c819170e8c467198b8a6585b68

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6zu0cL1XcsIywAFfY641n7.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zu0cL1XcsIywAFfY641n7

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd770f22293245ff96e8888f46999f3d8a58246c819170e8c467198b8a6585b68","isrc":"NL2DY1400010","name":"Als Je Ooit Weggaat","registered_at":"2026-06-20T21:00:02Z","spotify_id":"6zu0cL1XcsIywAFfY641n7","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 0xd770f22293245ff96e8888f46999f3d8a58246c819170e8c467198b8a6585b68. 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/6zu0cL1XcsIywAFfY641n7.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/6zu0cL1XcsIywAFfY641n7.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xd770f22293245ff96e8888f46999f3d8a58246c819170e8c467198b8a6585b68","isrc":"NL2DY1400010","name":"Als Je Ooit Weggaat","registered_at":"2026-06-20T21:00:02Z","spotify_id":"6zu0cL1XcsIywAFfY641n7","type":"track"}

Het Leven Was Lijden
type: MusicRecording
duration: PT3M34S
duration ms: 214600
explicit: false
by artist: Paul de Leeuw
in album: De Leeuw Zingt Long
  type: MusicAlbum
  date published: 2014-11-14
isrc code: NL2DY1400012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T15:59:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a1d049a005465ef5eb250b765f1ae48a4230a42a2a2893cbd29f5a236d9baef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1uRlVhuIhw1uNA4JUDAk0V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uRlVhuIhw1uNA4JUDAk0V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a1d049a005465ef5eb250b765f1ae48a4230a42a2a2893cbd29f5a236d9baef","isrc":"NL2DY1400012","name":"Het Leven Was Lijden","registered_at":"2026-06-26T15:59:33Z","spotify_id":"1uRlVhuIhw1uNA4JUDAk0V","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 0x5a1d049a005465ef5eb250b765f1ae48a4230a42a2a2893cbd29f5a236d9baef. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1uRlVhuIhw1uNA4JUDAk0V.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/1uRlVhuIhw1uNA4JUDAk0V.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x5a1d049a005465ef5eb250b765f1ae48a4230a42a2a2893cbd29f5a236d9baef","isrc":"NL2DY1400012","name":"Het Leven Was Lijden","registered_at":"2026-06-26T15:59:33Z","spotify_id":"1uRlVhuIhw1uNA4JUDAk0V","type":"track"}

Je Bent Pas Zeventien
type: MusicRecording
duration: PT3M43S
duration ms: 223733
explicit: false
by artist: Paul de Leeuw
by artist: New Cool Collective
in album: De Leeuw Zingt Long
  type: MusicAlbum
  date published: 2014-11-14
isrc code: NL2DY1400013

Afscheid
type: MusicRecording
duration: PT5M11S
duration ms: 311240
explicit: false
by artist: Paul de Leeuw
by artist: Benny Ludemann
in album: De Leeuw Zingt Long
  type: MusicAlbum
  date published: 2014-11-14
isrc code: NL2DY1400008

Jij En Ik
type: MusicRecording
duration: PT5M41S
duration ms: 341720
explicit: false
by artist: Paul de Leeuw
by artist: Gay Men's Chorus Manoeuvre
in album: De Leeuw Zingt Long
  type: MusicAlbum
  date published: 2014-11-14
isrc code: NL2DY1400014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T15:13:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9839142623390a5977bd00819603c1db8bcc2b10dad5c3e51babfe336633138e
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/27OvexqyUEhLrcDYjqmjCj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27OvexqyUEhLrcDYjqmjCj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9839142623390a5977bd00819603c1db8bcc2b10dad5c3e51babfe336633138e","isrc":"NL2DY1400014","name":"Jij En Ik","registered_at":"2026-06-25T15:13:39Z","spotify_id":"27OvexqyUEhLrcDYjqmjCj","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 0x9839142623390a5977bd00819603c1db8bcc2b10dad5c3e51babfe336633138e. 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/27OvexqyUEhLrcDYjqmjCj.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/27OvexqyUEhLrcDYjqmjCj.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x9839142623390a5977bd00819603c1db8bcc2b10dad5c3e51babfe336633138e","isrc":"NL2DY1400014","name":"Jij En Ik","registered_at":"2026-06-25T15:13:39Z","spotify_id":"27OvexqyUEhLrcDYjqmjCj","type":"track"}

Flink Zijn - Live Symphonica In Rosso 2007
type: MusicRecording
duration: PT4M18S
duration ms: 258933
explicit: false
by artist: Paul de Leeuw
in album: De Leeuw Zingt Long
  type: MusicAlbum
  date published: 2014-11-14
isrc code: NLUM70700748
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:27:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66746c65e3f71c1b3750d025732a311f5ebc8cbe201672fb98f35c2ab0e5305d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/293Ist932OO7MvNIvjlFJs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/293Ist932OO7MvNIvjlFJs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66746c65e3f71c1b3750d025732a311f5ebc8cbe201672fb98f35c2ab0e5305d","isrc":"NLUM70700748","name":"Flink Zijn - Live Symphonica In Rosso 2007","registered_at":"2026-06-19T08:27:48Z","spotify_id":"293Ist932OO7MvNIvjlFJs","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 0x66746c65e3f71c1b3750d025732a311f5ebc8cbe201672fb98f35c2ab0e5305d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/293Ist932OO7MvNIvjlFJs.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/293Ist932OO7MvNIvjlFJs.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x66746c65e3f71c1b3750d025732a311f5ebc8cbe201672fb98f35c2ab0e5305d","isrc":"NLUM70700748","name":"Flink Zijn - Live Symphonica In Rosso 2007","registered_at":"2026-06-19T08:27:48Z","spotify_id":"293Ist932OO7MvNIvjlFJs","type":"track"}

Het Allerbeste Van Beste Zangers
type: MusicAlbum
date published: 2021-04-30
track: Door De Wind
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170277
  explicit: false
  by artist: Miss Montreal
  by artist: Beste Zangers
  in album: Het Allerbeste Van Beste Zangers
    type: MusicAlbum
    date published: 2021-04-30
  isrc code: NLSU32000019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T00:19:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d5f3a5a42a7376d21eed42c092f01339bd51e48f822f084b6cdd043dbe1e405
  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/5Vb9xXVr4zGlgw6Rwn8hey.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Vb9xXVr4zGlgw6Rwn8hey
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2d5f3a5a42a7376d21eed42c092f01339bd51e48f822f084b6cdd043dbe1e405","isrc":"NLSU32000019","name":"Door De Wind","registered_at":"2026-06-02T00:19:00Z","spotify_id":"5Vb9xXVr4zGlgw6Rwn8hey","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 0x2d5f3a5a42a7376d21eed42c092f01339bd51e48f822f084b6cdd043dbe1e405. 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/5Vb9xXVr4zGlgw6Rwn8hey.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/5Vb9xXVr4zGlgw6Rwn8hey.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2d5f3a5a42a7376d21eed42c092f01339bd51e48f822f084b6cdd043dbe1e405","isrc":"NLSU32000019","name":"Door De Wind","registered_at":"2026-06-02T00:19:00Z","spotify_id":"5Vb9xXVr4zGlgw6Rwn8hey","type":"track"}
track: Duurt Te Lang
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153527
  explicit: false
  by artist: Davina Michelle
  by artist: Beste Zangers
  in album: Het Allerbeste Van Beste Zangers
    type: MusicAlbum
    date published: 2021-04-30
  isrc code: NLSU31800036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:20:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c47aec24d6c760fc21e581cd32c2b32b7ceedd6aae6c13fbc633737a0ee23e0
  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/5C0voVxfFFiuWPsFIOajO4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5C0voVxfFFiuWPsFIOajO4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0c47aec24d6c760fc21e581cd32c2b32b7ceedd6aae6c13fbc633737a0ee23e0","isrc":"NLSU31800036","name":"Duurt Te Lang","registered_at":"2026-06-05T12:20:38Z","spotify_id":"5C0voVxfFFiuWPsFIOajO4","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 0x0c47aec24d6c760fc21e581cd32c2b32b7ceedd6aae6c13fbc633737a0ee23e0. 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/5C0voVxfFFiuWPsFIOajO4.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/5C0voVxfFFiuWPsFIOajO4.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x0c47aec24d6c760fc21e581cd32c2b32b7ceedd6aae6c13fbc633737a0ee23e0","isrc":"NLSU31800036","name":"Duurt Te Lang","registered_at":"2026-06-05T12:20:38Z","spotify_id":"5C0voVxfFFiuWPsFIOajO4","type":"track"}
track: Ik Leef Mijn Eigen Leven
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292306
  explicit: false
  by artist: André Hazes Jr.
  by artist: Beste Zangers
  in album: Het Allerbeste Van Beste Zangers
    type: MusicAlbum
    date published: 2021-04-30
  isrc code: NLSU31400080
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:55:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xefe11a426a13ec03973a5ecdfcdd949e8bbfffff7f576acd4bf60ae96530c409
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6j6elYhtct41WNtT8l0dmg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j6elYhtct41WNtT8l0dmg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xefe11a426a13ec03973a5ecdfcdd949e8bbfffff7f576acd4bf60ae96530c409","isrc":"NLSU31400080","name":"Ik Leef Mijn Eigen Leven","registered_at":"2026-06-06T16:55:32Z","spotify_id":"6j6elYhtct41WNtT8l0dmg","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 0xefe11a426a13ec03973a5ecdfcdd949e8bbfffff7f576acd4bf60ae96530c409. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6j6elYhtct41WNtT8l0dmg.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/6j6elYhtct41WNtT8l0dmg.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xefe11a426a13ec03973a5ecdfcdd949e8bbfffff7f576acd4bf60ae96530c409","isrc":"NLSU31400080","name":"Ik Leef Mijn Eigen Leven","registered_at":"2026-06-06T16:55:32Z","spotify_id":"6j6elYhtct41WNtT8l0dmg","type":"track"}
track: Winner
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180327
  explicit: false
  by artist: Floor Jansen
  in album: Het Allerbeste Van Beste Zangers
    type: MusicAlbum
    date published: 2021-04-30
  isrc code: NLSU31900048
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:22:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x58cf4625d6e7d18fbd9d11d3a960c8b48dc025b9771b1ab42639468be3a4f4ce
  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/6clZv6hFmIzHmmXlYKZl0e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6clZv6hFmIzHmmXlYKZl0e
  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 0x58cf4625d6e7d18fbd9d11d3a960c8b48dc025b9771b1ab42639468be3a4f4ce. 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/6clZv6hFmIzHmmXlYKZl0e.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/6clZv6hFmIzHmmXlYKZl0e.
    date published: 2026-06-13T15:41:10Z
track: Jij bent De Liefde
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239680
  explicit: false
  by artist: Maan
  by artist: Beste Zangers
  in album: Het Allerbeste Van Beste Zangers
  isrc code: NLSU31700016
  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: Lied Voor Niemand Anders
track: Het Is Over
track: Verdwaal Met Mij
track: Just an Illusion
track: Big Yellow Taxi
track: Mooi Zoals Je Bent
track: Hart Van Mijn Gevoel
track: Natural Woman
track: Wie Je Was
track: Het Is Goed Zo
track: Is Dit Nu Later
track: Kom Maar Bij Mij
track: Straks Is Het Te Laat
track: Als Ik Je Laat Gaan
track: Dear Mr. President
track: De Nacht Is Mijn Leven
track: Clown
track: Dat Ik Op Je Wacht
track: Beeld Zonder Geluid
track: Hoe Is Hij
track: Till The Sun Comes Up
track: Greatest Expectations
track: Flink Zijn
track: Hij Gelooft In Mij
track: Waarom
track: Papa
track: The Sound Of Silence
track: Ik Hou Van Mij
track: Van Jou
track: Shallow
track: Vivo Per Lei
track: Barcelona
track: Wereld Zonder Jou
track: Have You Ever Seen The Rain
track: Laat Me (Ma dernière volonté)
track: No Me Ames
track: Hou Vol Hou Vast
track: Phantom Of The Opera
track: Pa Olvidarte

Het Allerbeste Van Beste Zangers
type: MusicAlbum
date published: 2021-04-30

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T07:44:47+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x98c163c68d1f0d911f84bb83236269821f5c597b9354cd5c8723b6033f5d8c09

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1AuMSyzjze0BH6bM9JswzB.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AuMSyzjze0BH6bM9JswzB

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x98c163c68d1f0d911f84bb83236269821f5c597b9354cd5c8723b6033f5d8c09","isrc":"NLSU31700016","name":"Jij bent De Liefde","registered_at":"2026-06-04T07:44:47Z","spotify_id":"1AuMSyzjze0BH6bM9JswzB","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 0x98c163c68d1f0d911f84bb83236269821f5c597b9354cd5c8723b6033f5d8c09. 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/1AuMSyzjze0BH6bM9JswzB.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/1AuMSyzjze0BH6bM9JswzB.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x98c163c68d1f0d911f84bb83236269821f5c597b9354cd5c8723b6033f5d8c09","isrc":"NLSU31700016","name":"Jij bent De Liefde","registered_at":"2026-06-04T07:44:47Z","spotify_id":"1AuMSyzjze0BH6bM9JswzB","type":"track"}

Lied Voor Niemand Anders
type: MusicRecording
duration: PT2M50S
duration ms: 170194
explicit: false
by artist: Stef Bos
by artist: Beste Zangers
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU32000011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:10:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9cd064a559339fe01eafeeba180ed93e2280953633c9dfe4aecb4ad4c5f1066
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/5aLaGJB6PoWV9iQGVR8I7J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aLaGJB6PoWV9iQGVR8I7J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9cd064a559339fe01eafeeba180ed93e2280953633c9dfe4aecb4ad4c5f1066","isrc":"NLSU32000011","name":"Lied Voor Niemand Anders","registered_at":"2026-06-06T05:10:25Z","spotify_id":"5aLaGJB6PoWV9iQGVR8I7J","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 0xd9cd064a559339fe01eafeeba180ed93e2280953633c9dfe4aecb4ad4c5f1066. 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/5aLaGJB6PoWV9iQGVR8I7J.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/5aLaGJB6PoWV9iQGVR8I7J.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd9cd064a559339fe01eafeeba180ed93e2280953633c9dfe4aecb4ad4c5f1066","isrc":"NLSU32000011","name":"Lied Voor Niemand Anders","registered_at":"2026-06-06T05:10:25Z","spotify_id":"5aLaGJB6PoWV9iQGVR8I7J","type":"track"}

Het Is Over
type: MusicRecording
duration: PT3M44S
duration ms: 224810
explicit: false
by artist: OG3NE
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31600029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:14:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67bca5120666d10072b346975b8d3aaf869ae04d841b1a2da72dbc746d29951e
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/0AJX7NLowO0K7EcphE1m2O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AJX7NLowO0K7EcphE1m2O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67bca5120666d10072b346975b8d3aaf869ae04d841b1a2da72dbc746d29951e","isrc":"NLSU31600029","name":"Het Is Over","registered_at":"2026-06-05T04:14:20Z","spotify_id":"0AJX7NLowO0K7EcphE1m2O","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 0x67bca5120666d10072b346975b8d3aaf869ae04d841b1a2da72dbc746d29951e. 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/0AJX7NLowO0K7EcphE1m2O.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/0AJX7NLowO0K7EcphE1m2O.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x67bca5120666d10072b346975b8d3aaf869ae04d841b1a2da72dbc746d29951e","isrc":"NLSU31600029","name":"Het Is Over","registered_at":"2026-06-05T04:14:20Z","spotify_id":"0AJX7NLowO0K7EcphE1m2O","type":"track"}

Verdwaal Met Mij
type: MusicRecording
duration: PT3M19S
duration ms: 199232
explicit: false
by artist: Diggy Dex
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU32000005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:33:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25ca57bea6352b7e7fb0cb687fa5cda126d5dff8814e37f9f946052780826078
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/3rmtXrdHlxpWWm9ETuGQGV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rmtXrdHlxpWWm9ETuGQGV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25ca57bea6352b7e7fb0cb687fa5cda126d5dff8814e37f9f946052780826078","isrc":"NLSU32000005","name":"Verdwaal Met Mij","registered_at":"2026-06-10T03:33:20Z","spotify_id":"3rmtXrdHlxpWWm9ETuGQGV","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 0x25ca57bea6352b7e7fb0cb687fa5cda126d5dff8814e37f9f946052780826078. 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/3rmtXrdHlxpWWm9ETuGQGV.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/3rmtXrdHlxpWWm9ETuGQGV.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x25ca57bea6352b7e7fb0cb687fa5cda126d5dff8814e37f9f946052780826078","isrc":"NLSU32000005","name":"Verdwaal Met Mij","registered_at":"2026-06-10T03:33:20Z","spotify_id":"3rmtXrdHlxpWWm9ETuGQGV","type":"track"}

Just an Illusion
type: MusicRecording
duration: PT3M14S
duration ms: 194040
explicit: false
by artist: Julia Zahra
by artist: Beste Zangers
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31500010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:44:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f756bdb0fa412ea078bc73339c5120a5ec27df053a4b7e4a437d88d1159a343
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/6qOkv1iTtOI60sWz8lZzKq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qOkv1iTtOI60sWz8lZzKq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f756bdb0fa412ea078bc73339c5120a5ec27df053a4b7e4a437d88d1159a343","isrc":"NLSU31500010","name":"Just an Illusion","registered_at":"2026-06-08T02:44:43Z","spotify_id":"6qOkv1iTtOI60sWz8lZzKq","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 0x9f756bdb0fa412ea078bc73339c5120a5ec27df053a4b7e4a437d88d1159a343. 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/6qOkv1iTtOI60sWz8lZzKq.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/6qOkv1iTtOI60sWz8lZzKq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9f756bdb0fa412ea078bc73339c5120a5ec27df053a4b7e4a437d88d1159a343","isrc":"NLSU31500010","name":"Just an Illusion","registered_at":"2026-06-08T02:44:43Z","spotify_id":"6qOkv1iTtOI60sWz8lZzKq","type":"track"}

Big Yellow Taxi
type: MusicRecording
duration: PT2M33S
duration ms: 153709
explicit: false
by artist: Sabrina Starke
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31400019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:08:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b921de25cd1d5c4aa5a035b8e5f71ef08dd0c8ed28e4b415163a00e8ac9512c
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/3qFyOklTWYwIUEKxbtFme1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qFyOklTWYwIUEKxbtFme1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b921de25cd1d5c4aa5a035b8e5f71ef08dd0c8ed28e4b415163a00e8ac9512c","isrc":"NLSU31400019","name":"Big Yellow Taxi","registered_at":"2026-06-09T17:08:02Z","spotify_id":"3qFyOklTWYwIUEKxbtFme1","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 0x6b921de25cd1d5c4aa5a035b8e5f71ef08dd0c8ed28e4b415163a00e8ac9512c. 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/3qFyOklTWYwIUEKxbtFme1.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/3qFyOklTWYwIUEKxbtFme1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6b921de25cd1d5c4aa5a035b8e5f71ef08dd0c8ed28e4b415163a00e8ac9512c","isrc":"NLSU31400019","name":"Big Yellow Taxi","registered_at":"2026-06-09T17:08:02Z","spotify_id":"3qFyOklTWYwIUEKxbtFme1","type":"track"}

Mooi Zoals Je Bent
type: MusicRecording
duration: PT3M1S
duration ms: 181568
explicit: false
by artist: Diggy Dex
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU32000017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:41:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5d47d55a6abf00f751794a718df6d633c0e42e7aac7c023e3d8fe60f55161fe
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/3BJRZCK7eXvDIjmXB5O2Sb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BJRZCK7eXvDIjmXB5O2Sb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5d47d55a6abf00f751794a718df6d633c0e42e7aac7c023e3d8fe60f55161fe","isrc":"NLSU32000017","name":"Mooi Zoals Je Bent","registered_at":"2026-06-08T19:41:01Z","spotify_id":"3BJRZCK7eXvDIjmXB5O2Sb","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 0xd5d47d55a6abf00f751794a718df6d633c0e42e7aac7c023e3d8fe60f55161fe. 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/3BJRZCK7eXvDIjmXB5O2Sb.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/3BJRZCK7eXvDIjmXB5O2Sb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd5d47d55a6abf00f751794a718df6d633c0e42e7aac7c023e3d8fe60f55161fe","isrc":"NLSU32000017","name":"Mooi Zoals Je Bent","registered_at":"2026-06-08T19:41:01Z","spotify_id":"3BJRZCK7eXvDIjmXB5O2Sb","type":"track"}

Hart Van Mijn Gevoel
type: MusicRecording
duration: PT3M24S
duration ms: 204533
explicit: false
by artist: Jan Dulles
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLA241108098
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:45:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe85b9eb415d97e76047b0252e50559ed2452c60d8a77ffd0e9548df2d5713b46
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/1yUDv0BNmr9buhv6QUoyhJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yUDv0BNmr9buhv6QUoyhJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe85b9eb415d97e76047b0252e50559ed2452c60d8a77ffd0e9548df2d5713b46","isrc":"NLA241108098","name":"Hart Van Mijn Gevoel","registered_at":"2026-06-06T23:45:20Z","spotify_id":"1yUDv0BNmr9buhv6QUoyhJ","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 0xe85b9eb415d97e76047b0252e50559ed2452c60d8a77ffd0e9548df2d5713b46. 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/1yUDv0BNmr9buhv6QUoyhJ.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/1yUDv0BNmr9buhv6QUoyhJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe85b9eb415d97e76047b0252e50559ed2452c60d8a77ffd0e9548df2d5713b46","isrc":"NLA241108098","name":"Hart Van Mijn Gevoel","registered_at":"2026-06-06T23:45:20Z","spotify_id":"1yUDv0BNmr9buhv6QUoyhJ","type":"track"}

Natural Woman
type: MusicRecording
duration: PT3M1S
duration ms: 181746
explicit: false
by artist: Ruth Jacott
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31100021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:42:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21401e58f6cbf4adc5c54078fea7e765abfcc38c219744556ad3af96a685f797
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/38qcLpN6LfBneGzEp1A1ON.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38qcLpN6LfBneGzEp1A1ON
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21401e58f6cbf4adc5c54078fea7e765abfcc38c219744556ad3af96a685f797","isrc":"NLSU31100021","name":"Natural Woman","registered_at":"2026-06-08T02:42:31Z","spotify_id":"38qcLpN6LfBneGzEp1A1ON","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 0x21401e58f6cbf4adc5c54078fea7e765abfcc38c219744556ad3af96a685f797. 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/38qcLpN6LfBneGzEp1A1ON.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/38qcLpN6LfBneGzEp1A1ON.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x21401e58f6cbf4adc5c54078fea7e765abfcc38c219744556ad3af96a685f797","isrc":"NLSU31100021","name":"Natural Woman","registered_at":"2026-06-08T02:42:31Z","spotify_id":"38qcLpN6LfBneGzEp1A1ON","type":"track"}

Wie Je Was
type: MusicRecording
duration: PT3M16S
duration ms: 196034
explicit: false
by artist: Emma Heesters
by artist: Beste Zangers
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31900054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:54:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77654f162907296066050666faf94363229838b3942074fb9de78340b03a210f
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/4ljm5Nuhv2nfOYrHxv9v9W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ljm5Nuhv2nfOYrHxv9v9W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77654f162907296066050666faf94363229838b3942074fb9de78340b03a210f","isrc":"NLSU31900054","name":"Wie Je Was","registered_at":"2026-06-04T11:54:18Z","spotify_id":"4ljm5Nuhv2nfOYrHxv9v9W","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 0x77654f162907296066050666faf94363229838b3942074fb9de78340b03a210f. 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/4ljm5Nuhv2nfOYrHxv9v9W.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/4ljm5Nuhv2nfOYrHxv9v9W.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x77654f162907296066050666faf94363229838b3942074fb9de78340b03a210f","isrc":"NLSU31900054","name":"Wie Je Was","registered_at":"2026-06-04T11:54:18Z","spotify_id":"4ljm5Nuhv2nfOYrHxv9v9W","type":"track"}

Het Is Goed Zo
type: MusicRecording
duration: PT3M26S
duration ms: 206815
explicit: false
by artist: Alain Clark
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31800018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:37:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1df2cf7397c6f0d998d9539ab697bd58305d7519066c8a167e6018c004fc0961
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/4klybBcNAwW38bag58HgEy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4klybBcNAwW38bag58HgEy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1df2cf7397c6f0d998d9539ab697bd58305d7519066c8a167e6018c004fc0961","isrc":"NLSU31800018","name":"Het Is Goed Zo","registered_at":"2026-06-08T19:37:26Z","spotify_id":"4klybBcNAwW38bag58HgEy","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 0x1df2cf7397c6f0d998d9539ab697bd58305d7519066c8a167e6018c004fc0961. 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/4klybBcNAwW38bag58HgEy.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/4klybBcNAwW38bag58HgEy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1df2cf7397c6f0d998d9539ab697bd58305d7519066c8a167e6018c004fc0961","isrc":"NLSU31800018","name":"Het Is Goed Zo","registered_at":"2026-06-08T19:37:26Z","spotify_id":"4klybBcNAwW38bag58HgEy","type":"track"}

Is Dit Nu Later
type: MusicRecording
duration: PT3M19S
duration ms: 199117
explicit: false
by artist: Milow
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU32000023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:28:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb94d3ec0b0b6b6d03227811b4e56f344974f8fac23b80deffc789cf1d58ea210
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/2t4gUUFci2BBNNqIor0D6U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t4gUUFci2BBNNqIor0D6U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb94d3ec0b0b6b6d03227811b4e56f344974f8fac23b80deffc789cf1d58ea210","isrc":"NLSU32000023","name":"Is Dit Nu Later","registered_at":"2026-06-10T03:28:52Z","spotify_id":"2t4gUUFci2BBNNqIor0D6U","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 0xb94d3ec0b0b6b6d03227811b4e56f344974f8fac23b80deffc789cf1d58ea210. 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/2t4gUUFci2BBNNqIor0D6U.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/2t4gUUFci2BBNNqIor0D6U.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb94d3ec0b0b6b6d03227811b4e56f344974f8fac23b80deffc789cf1d58ea210","isrc":"NLSU32000023","name":"Is Dit Nu Later","registered_at":"2026-06-10T03:28:52Z","spotify_id":"2t4gUUFci2BBNNqIor0D6U","type":"track"}

Kom Maar Bij Mij
type: MusicRecording
duration: PT4M21S
duration ms: 261642
explicit: false
by artist: Trijntje Oosterhuis
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31800017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:35:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25c3dd3a6d13c0809d797bdcb82a3202014ca7de99f68f104eff444ae489e315
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/6ewlZK288s4mh6JX5lhVSs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ewlZK288s4mh6JX5lhVSs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25c3dd3a6d13c0809d797bdcb82a3202014ca7de99f68f104eff444ae489e315","isrc":"NLSU31800017","name":"Kom Maar Bij Mij","registered_at":"2026-06-08T19:35:06Z","spotify_id":"6ewlZK288s4mh6JX5lhVSs","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 0x25c3dd3a6d13c0809d797bdcb82a3202014ca7de99f68f104eff444ae489e315. 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/6ewlZK288s4mh6JX5lhVSs.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/6ewlZK288s4mh6JX5lhVSs.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x25c3dd3a6d13c0809d797bdcb82a3202014ca7de99f68f104eff444ae489e315","isrc":"NLSU31800017","name":"Kom Maar Bij Mij","registered_at":"2026-06-08T19:35:06Z","spotify_id":"6ewlZK288s4mh6JX5lhVSs","type":"track"}

Straks Is Het Te Laat
type: MusicRecording
duration: PT2M51S
duration ms: 171237
explicit: false
by artist: Suzan & Freek
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU32000009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T04:07:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1b9e783929e157b429ea396a00c960cb080fac6dde241dcf04d333617009591
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/00LE4hLqk936z09PVLBdv0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00LE4hLqk936z09PVLBdv0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:31:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1b9e783929e157b429ea396a00c960cb080fac6dde241dcf04d333617009591","isrc":"NLSU32000009","name":"Straks Is Het Te Laat","registered_at":"2026-06-17T04:07:09Z","spotify_id":"00LE4hLqk936z09PVLBdv0","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 0xe1b9e783929e157b429ea396a00c960cb080fac6dde241dcf04d333617009591. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:31:02Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/00LE4hLqk936z09PVLBdv0.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/00LE4hLqk936z09PVLBdv0.
  date published: 2026-06-17T20:31:02Z
  text: {"copyright_id":"0xe1b9e783929e157b429ea396a00c960cb080fac6dde241dcf04d333617009591","isrc":"NLSU32000009","name":"Straks Is Het Te Laat","registered_at":"2026-06-17T04:07:09Z","spotify_id":"00LE4hLqk936z09PVLBdv0","type":"track"}

Als Ik Je Laat Gaan
type: MusicRecording
duration: PT4M23S
duration ms: 263493
explicit: false
by artist: Glen Faria
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31800004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:29:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4be9b70b564dd7d90aa9d8298817ed8a8bb258d0b000455a43193d444b22127
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/2y2C339R6DF3dYRtWjfxTv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y2C339R6DF3dYRtWjfxTv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4be9b70b564dd7d90aa9d8298817ed8a8bb258d0b000455a43193d444b22127","isrc":"NLSU31800004","name":"Als Ik Je Laat Gaan","registered_at":"2026-06-10T03:29:43Z","spotify_id":"2y2C339R6DF3dYRtWjfxTv","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 0xb4be9b70b564dd7d90aa9d8298817ed8a8bb258d0b000455a43193d444b22127. 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/2y2C339R6DF3dYRtWjfxTv.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/2y2C339R6DF3dYRtWjfxTv.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb4be9b70b564dd7d90aa9d8298817ed8a8bb258d0b000455a43193d444b22127","isrc":"NLSU31800004","name":"Als Ik Je Laat Gaan","registered_at":"2026-06-10T03:29:43Z","spotify_id":"2y2C339R6DF3dYRtWjfxTv","type":"track"}

Dear Mr. President
type: MusicRecording
duration: PT3M55S
duration ms: 235994
explicit: false
by artist: Tim Akkerman
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31900042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:32:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12c0193b5d8618b38841077b75dd95824f4cd64d3e143f1f025699853a829b4c
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/2M6nJpHdAJPbPp4nueCfQZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M6nJpHdAJPbPp4nueCfQZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12c0193b5d8618b38841077b75dd95824f4cd64d3e143f1f025699853a829b4c","isrc":"NLSU31900042","name":"Dear Mr. President","registered_at":"2026-06-11T06:32:11Z","spotify_id":"2M6nJpHdAJPbPp4nueCfQZ","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 0x12c0193b5d8618b38841077b75dd95824f4cd64d3e143f1f025699853a829b4c. 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/2M6nJpHdAJPbPp4nueCfQZ.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/2M6nJpHdAJPbPp4nueCfQZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x12c0193b5d8618b38841077b75dd95824f4cd64d3e143f1f025699853a829b4c","isrc":"NLSU31900042","name":"Dear Mr. President","registered_at":"2026-06-11T06:32:11Z","spotify_id":"2M6nJpHdAJPbPp4nueCfQZ","type":"track"}

De Nacht Is Mijn Leven
type: MusicRecording
duration: PT3M6S
duration ms: 186815
explicit: false
by artist: Rene Froger
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31400079
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:40:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06760dbf34936f5e5a5d0874588eedc2fc4d1bbc35ba270cb0ab302ffba1a5ba
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/4QWUIH222GBZplW2VlofoT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QWUIH222GBZplW2VlofoT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06760dbf34936f5e5a5d0874588eedc2fc4d1bbc35ba270cb0ab302ffba1a5ba","isrc":"NLSU31400079","name":"De Nacht Is Mijn Leven","registered_at":"2026-06-08T02:40:37Z","spotify_id":"4QWUIH222GBZplW2VlofoT","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 0x06760dbf34936f5e5a5d0874588eedc2fc4d1bbc35ba270cb0ab302ffba1a5ba. 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/4QWUIH222GBZplW2VlofoT.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/4QWUIH222GBZplW2VlofoT.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x06760dbf34936f5e5a5d0874588eedc2fc4d1bbc35ba270cb0ab302ffba1a5ba","isrc":"NLSU31400079","name":"De Nacht Is Mijn Leven","registered_at":"2026-06-08T02:40:37Z","spotify_id":"4QWUIH222GBZplW2VlofoT","type":"track"}

Clown
type: MusicRecording
duration: PT3M47S
duration ms: 227705
explicit: false
by artist: OG3NE
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31600003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:28:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafa5be19c07bd671da326c97a1c7608794cdb6a39f65bff147d3b3d7312481ce
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/7DCAJfkHiYAmI2rfNsv5yp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DCAJfkHiYAmI2rfNsv5yp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa5be19c07bd671da326c97a1c7608794cdb6a39f65bff147d3b3d7312481ce. 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/7DCAJfkHiYAmI2rfNsv5yp.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/7DCAJfkHiYAmI2rfNsv5yp.
  date published: 2026-06-13T13:32:09Z

Dat Ik Op Je Wacht
type: MusicRecording
duration: PT2M54S
duration ms: 174138
explicit: false
by artist: Samantha Steenwijk
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31900058
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:47:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7e6cb961766e0b934d9ef8fafc26446e6f4eff67e0dd2979cfacb8320449b1f
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/2Yh6UslWoAJHZIntwCkifA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Yh6UslWoAJHZIntwCkifA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7e6cb961766e0b934d9ef8fafc26446e6f4eff67e0dd2979cfacb8320449b1f","isrc":"NLSU31900058","name":"Dat Ik Op Je Wacht","registered_at":"2026-06-10T16:47:30Z","spotify_id":"2Yh6UslWoAJHZIntwCkifA","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 0xe7e6cb961766e0b934d9ef8fafc26446e6f4eff67e0dd2979cfacb8320449b1f. 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/2Yh6UslWoAJHZIntwCkifA.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/2Yh6UslWoAJHZIntwCkifA.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe7e6cb961766e0b934d9ef8fafc26446e6f4eff67e0dd2979cfacb8320449b1f","isrc":"NLSU31900058","name":"Dat Ik Op Je Wacht","registered_at":"2026-06-10T16:47:30Z","spotify_id":"2Yh6UslWoAJHZIntwCkifA","type":"track"}

Beeld Zonder Geluid
type: MusicRecording
duration: PT3M22S
duration ms: 202570
explicit: false
by artist: Jeroen Van Der Boom
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31600012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T05:46:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c8463d7afab180ba3577cca0a725402130db655e5e3f8997f3a39e9b1361a72
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/3BNCxkzfBw7v4rbTy93jRo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BNCxkzfBw7v4rbTy93jRo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c8463d7afab180ba3577cca0a725402130db655e5e3f8997f3a39e9b1361a72","isrc":"NLSU31600012","name":"Beeld Zonder Geluid","registered_at":"2026-06-11T05:46:29Z","spotify_id":"3BNCxkzfBw7v4rbTy93jRo","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 0x1c8463d7afab180ba3577cca0a725402130db655e5e3f8997f3a39e9b1361a72. 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/3BNCxkzfBw7v4rbTy93jRo.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/3BNCxkzfBw7v4rbTy93jRo.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1c8463d7afab180ba3577cca0a725402130db655e5e3f8997f3a39e9b1361a72","isrc":"NLSU31600012","name":"Beeld Zonder Geluid","registered_at":"2026-06-11T05:46:29Z","spotify_id":"3BNCxkzfBw7v4rbTy93jRo","type":"track"}

Hoe Is Hij
type: MusicRecording
duration: PT3M18S
duration ms: 198778
explicit: false
by artist: Ruben Annink
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31900064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:18:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9d4efa8d091326dc9f798adfb9c81c3def548afaed7959ae951652b80a5c133
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/6qC5edd4tagpRLjWh74HVk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qC5edd4tagpRLjWh74HVk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9d4efa8d091326dc9f798adfb9c81c3def548afaed7959ae951652b80a5c133","isrc":"NLSU31900064","name":"Hoe Is Hij","registered_at":"2026-06-09T07:18:48Z","spotify_id":"6qC5edd4tagpRLjWh74HVk","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 0xe9d4efa8d091326dc9f798adfb9c81c3def548afaed7959ae951652b80a5c133. 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/6qC5edd4tagpRLjWh74HVk.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/6qC5edd4tagpRLjWh74HVk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe9d4efa8d091326dc9f798adfb9c81c3def548afaed7959ae951652b80a5c133","isrc":"NLSU31900064","name":"Hoe Is Hij","registered_at":"2026-06-09T07:18:48Z","spotify_id":"6qC5edd4tagpRLjWh74HVk","type":"track"}

Till The Sun Comes Up
type: MusicRecording
duration: PT3M17S
duration ms: 197506
explicit: false
by artist: Wulf
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU32000029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:28:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6765192b94d102da02c6149df2ce096ec5a56f06df3cc3fe193ba64b5261728b
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/16OUUHngUCGapmtUuF7swu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16OUUHngUCGapmtUuF7swu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6765192b94d102da02c6149df2ce096ec5a56f06df3cc3fe193ba64b5261728b","isrc":"NLSU32000029","name":"Till The Sun Comes Up","registered_at":"2026-06-11T06:28:40Z","spotify_id":"16OUUHngUCGapmtUuF7swu","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 0x6765192b94d102da02c6149df2ce096ec5a56f06df3cc3fe193ba64b5261728b. 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/16OUUHngUCGapmtUuF7swu.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/16OUUHngUCGapmtUuF7swu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6765192b94d102da02c6149df2ce096ec5a56f06df3cc3fe193ba64b5261728b","isrc":"NLSU32000029","name":"Till The Sun Comes Up","registered_at":"2026-06-11T06:28:40Z","spotify_id":"16OUUHngUCGapmtUuF7swu","type":"track"}

Greatest Expectations
type: MusicRecording
duration: PT3M24S
duration ms: 204028
explicit: false
by artist: Wulf
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU32000030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:57:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19beb2bda62645a1f99ebfdb2e08a8295f382a31d356190d9568daec88be391d
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/6U3Bj3XFMlWW3PZ9KgHoje.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U3Bj3XFMlWW3PZ9KgHoje
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19beb2bda62645a1f99ebfdb2e08a8295f382a31d356190d9568daec88be391d","isrc":"NLSU32000030","name":"Greatest Expectations","registered_at":"2026-06-09T16:57:26Z","spotify_id":"6U3Bj3XFMlWW3PZ9KgHoje","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 0x19beb2bda62645a1f99ebfdb2e08a8295f382a31d356190d9568daec88be391d. 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/6U3Bj3XFMlWW3PZ9KgHoje.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/6U3Bj3XFMlWW3PZ9KgHoje.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x19beb2bda62645a1f99ebfdb2e08a8295f382a31d356190d9568daec88be391d","isrc":"NLSU32000030","name":"Greatest Expectations","registered_at":"2026-06-09T16:57:26Z","spotify_id":"6U3Bj3XFMlWW3PZ9KgHoje","type":"track"}

Flink Zijn
type: MusicRecording
duration: PT4M9S
duration ms: 249117
explicit: false
by artist: Anita Meyer
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31700028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:04:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x863217a4864d57eaa176a29cf7c8c0986f6c607268ede42e677cd20a0aa19e8f
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/1gHoVbamRwvmjHxEFIcEMv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gHoVbamRwvmjHxEFIcEMv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x863217a4864d57eaa176a29cf7c8c0986f6c607268ede42e677cd20a0aa19e8f","isrc":"NLSU31700028","name":"Flink Zijn","registered_at":"2026-06-09T11:04:58Z","spotify_id":"1gHoVbamRwvmjHxEFIcEMv","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 0x863217a4864d57eaa176a29cf7c8c0986f6c607268ede42e677cd20a0aa19e8f. 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/1gHoVbamRwvmjHxEFIcEMv.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/1gHoVbamRwvmjHxEFIcEMv.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x863217a4864d57eaa176a29cf7c8c0986f6c607268ede42e677cd20a0aa19e8f","isrc":"NLSU31700028","name":"Flink Zijn","registered_at":"2026-06-09T11:04:58Z","spotify_id":"1gHoVbamRwvmjHxEFIcEMv","type":"track"}

Hij Gelooft In Mij
type: MusicRecording
duration: PT4M24S
duration ms: 264200
explicit: false
by artist: Do
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NL8251000001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:33:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa70038dfb629bb3dcb4adacc13d36b28a59e46e85d1164ec259d76501f99ab31
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/5E8ZPxUTHje152MJmNDxRt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5E8ZPxUTHje152MJmNDxRt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa70038dfb629bb3dcb4adacc13d36b28a59e46e85d1164ec259d76501f99ab31","isrc":"NL8251000001","name":"Hij Gelooft In Mij","registered_at":"2026-06-08T19:33:55Z","spotify_id":"5E8ZPxUTHje152MJmNDxRt","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 0xa70038dfb629bb3dcb4adacc13d36b28a59e46e85d1164ec259d76501f99ab31. 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/5E8ZPxUTHje152MJmNDxRt.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/5E8ZPxUTHje152MJmNDxRt.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa70038dfb629bb3dcb4adacc13d36b28a59e46e85d1164ec259d76501f99ab31","isrc":"NL8251000001","name":"Hij Gelooft In Mij","registered_at":"2026-06-08T19:33:55Z","spotify_id":"5E8ZPxUTHje152MJmNDxRt","type":"track"}

Waarom
type: MusicRecording
duration: PT4M5S
duration ms: 245773
explicit: false
by artist: Gerard Joling
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31100024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:44:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa42daa5b546ba2358a76e0bd4136fa0b69d7ea39ad86b90439c02bdafa55372a
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/5NL0vPq7lo0toJt6MsBQXc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NL0vPq7lo0toJt6MsBQXc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42daa5b546ba2358a76e0bd4136fa0b69d7ea39ad86b90439c02bdafa55372a. 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/5NL0vPq7lo0toJt6MsBQXc.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/5NL0vPq7lo0toJt6MsBQXc.
  date published: 2026-06-13T13:32:09Z

Papa
type: MusicRecording
duration: PT3M17S
duration ms: 197845
explicit: false
by artist: Suzan & Freek
by artist: Beste Zangers
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU32000018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:51:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa67df3c96b4dd31ab31f1f19d0b8821d8a6fb9abf8d5c9cf67362122c07b418
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/6UPaBiY2v7mpeLHEYrqRix.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UPaBiY2v7mpeLHEYrqRix
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa67df3c96b4dd31ab31f1f19d0b8821d8a6fb9abf8d5c9cf67362122c07b418. 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/6UPaBiY2v7mpeLHEYrqRix.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/6UPaBiY2v7mpeLHEYrqRix.
  date published: 2026-06-13T13:32:09Z

The Sound Of Silence
type: MusicRecording
duration: PT4M8S
duration ms: 248397
explicit: false
by artist: Henk Poort
by artist: Beste Zangers
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31900066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:22:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ffd6710e3ef9b0607ca32f9a3fed6f2bd34b4bc4ac2aaac8decef9e0572efcd
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/3DkoaisWFlD6SDXwkgv5EX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DkoaisWFlD6SDXwkgv5EX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ffd6710e3ef9b0607ca32f9a3fed6f2bd34b4bc4ac2aaac8decef9e0572efcd","isrc":"NLSU31900066","name":"The Sound Of Silence","registered_at":"2026-06-10T14:22:37Z","spotify_id":"3DkoaisWFlD6SDXwkgv5EX","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 0x0ffd6710e3ef9b0607ca32f9a3fed6f2bd34b4bc4ac2aaac8decef9e0572efcd. 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/3DkoaisWFlD6SDXwkgv5EX.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/3DkoaisWFlD6SDXwkgv5EX.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0ffd6710e3ef9b0607ca32f9a3fed6f2bd34b4bc4ac2aaac8decef9e0572efcd","isrc":"NLSU31900066","name":"The Sound Of Silence","registered_at":"2026-06-10T14:22:37Z","spotify_id":"3DkoaisWFlD6SDXwkgv5EX","type":"track"}

Ik Hou Van Mij
type: MusicRecording
duration: PT2M47S
duration ms: 167210
explicit: false
by artist: Tabitha
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU32000025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:55:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3b8502f1b6d658d31896f411f7954f95bde0e0350db3a36a9adb2db6eaf0d66
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/07PXWXWq0TRi7b287fSEB2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07PXWXWq0TRi7b287fSEB2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3b8502f1b6d658d31896f411f7954f95bde0e0350db3a36a9adb2db6eaf0d66","isrc":"NLSU32000025","name":"Ik Hou Van Mij","registered_at":"2026-06-10T00:55:32Z","spotify_id":"07PXWXWq0TRi7b287fSEB2","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 0xc3b8502f1b6d658d31896f411f7954f95bde0e0350db3a36a9adb2db6eaf0d66. 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/07PXWXWq0TRi7b287fSEB2.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/07PXWXWq0TRi7b287fSEB2.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc3b8502f1b6d658d31896f411f7954f95bde0e0350db3a36a9adb2db6eaf0d66","isrc":"NLSU32000025","name":"Ik Hou Van Mij","registered_at":"2026-06-10T00:55:32Z","spotify_id":"07PXWXWq0TRi7b287fSEB2","type":"track"}

Van Jou
type: MusicRecording
duration: PT3M18S
duration ms: 198080
explicit: false
by artist: Edsilia Rombley
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31400103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:04:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77b78b3b9168c4fc098f2bf1c06c97d5a9c1f97066ecd624c46e5d0bcc4d7923
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/3RokZ45bcUY6BZvK6gAy4o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RokZ45bcUY6BZvK6gAy4o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77b78b3b9168c4fc098f2bf1c06c97d5a9c1f97066ecd624c46e5d0bcc4d7923","isrc":"NLSU31400103","name":"Van Jou","registered_at":"2026-06-08T13:04:42Z","spotify_id":"3RokZ45bcUY6BZvK6gAy4o","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 0x77b78b3b9168c4fc098f2bf1c06c97d5a9c1f97066ecd624c46e5d0bcc4d7923. 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/3RokZ45bcUY6BZvK6gAy4o.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/3RokZ45bcUY6BZvK6gAy4o.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x77b78b3b9168c4fc098f2bf1c06c97d5a9c1f97066ecd624c46e5d0bcc4d7923","isrc":"NLSU31400103","name":"Van Jou","registered_at":"2026-06-08T13:04:42Z","spotify_id":"3RokZ45bcUY6BZvK6gAy4o","type":"track"}

Shallow
type: MusicRecording
duration: PT3M49S
duration ms: 229251
explicit: false
by artist: Floor Jansen
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31900072
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:32:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x169642bdf6ffcbdaf09aeeca69e1d4b466577cc5bc4332d8822e25c8d73bbe6c
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/6pxEZ72gjMCNld1DW9Gcvd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pxEZ72gjMCNld1DW9Gcvd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169642bdf6ffcbdaf09aeeca69e1d4b466577cc5bc4332d8822e25c8d73bbe6c. 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/6pxEZ72gjMCNld1DW9Gcvd.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/6pxEZ72gjMCNld1DW9Gcvd.
  date published: 2026-06-13T13:32:09Z

Vivo Per Lei
type: MusicRecording
duration: PT4M31S
duration ms: 271225
explicit: false
by artist: Henk Poort
by artist: Emma Heesters
by artist: Beste Zangers
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31900077
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:40:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3fcfed95ef963068965fb230ec3afb75320950625ad3ec095bc90033e0d42f8
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/6SNd1O8G72GiU2u1wkDr6V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SNd1O8G72GiU2u1wkDr6V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3fcfed95ef963068965fb230ec3afb75320950625ad3ec095bc90033e0d42f8","isrc":"NLSU31900077","name":"Vivo Per Lei","registered_at":"2026-06-08T02:40:53Z","spotify_id":"6SNd1O8G72GiU2u1wkDr6V","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 0xb3fcfed95ef963068965fb230ec3afb75320950625ad3ec095bc90033e0d42f8. 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/6SNd1O8G72GiU2u1wkDr6V.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/6SNd1O8G72GiU2u1wkDr6V.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb3fcfed95ef963068965fb230ec3afb75320950625ad3ec095bc90033e0d42f8","isrc":"NLSU31900077","name":"Vivo Per Lei","registered_at":"2026-06-08T02:40:53Z","spotify_id":"6SNd1O8G72GiU2u1wkDr6V","type":"track"}

Barcelona
type: MusicRecording
duration: PT3M55S
duration ms: 235113
explicit: false
by artist: Tania Kross
by artist: Tommie Christiaan
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31700047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:10:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe974d7c1eaaab11a2ba59291eff90f85ff0635ce7100494443de7caeec276b9e
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/0tB90a7tCbCoOR9ec8yg1W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tB90a7tCbCoOR9ec8yg1W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe974d7c1eaaab11a2ba59291eff90f85ff0635ce7100494443de7caeec276b9e. 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/0tB90a7tCbCoOR9ec8yg1W.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/0tB90a7tCbCoOR9ec8yg1W.
  date published: 2026-06-13T13:32:09Z

Wereld Zonder Jou
type: MusicRecording
duration: PT3M54S
duration ms: 234147
explicit: false
by artist: Brace
by artist: Maan
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31700044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:07:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3d4b2e1df82a5b43df3711f35a2e5f84b61eedf1f05c5c878091eb5451f28b7
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/7rNzQ7pTlKUks33FV7MkGr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rNzQ7pTlKUks33FV7MkGr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3d4b2e1df82a5b43df3711f35a2e5f84b61eedf1f05c5c878091eb5451f28b7","isrc":"NLSU31700044","name":"Wereld Zonder Jou","registered_at":"2026-06-06T05:07:01Z","spotify_id":"7rNzQ7pTlKUks33FV7MkGr","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 0xf3d4b2e1df82a5b43df3711f35a2e5f84b61eedf1f05c5c878091eb5451f28b7. 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/7rNzQ7pTlKUks33FV7MkGr.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/7rNzQ7pTlKUks33FV7MkGr.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf3d4b2e1df82a5b43df3711f35a2e5f84b61eedf1f05c5c878091eb5451f28b7","isrc":"NLSU31700044","name":"Wereld Zonder Jou","registered_at":"2026-06-06T05:07:01Z","spotify_id":"7rNzQ7pTlKUks33FV7MkGr","type":"track"}

Have You Ever Seen The Rain
type: MusicRecording
duration: PT3M29S
duration ms: 209850
explicit: false
by artist: Miss Montreal
by artist: Milow
by artist: Beste Zangers
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU32000045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:23:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f8aae564d1557b60b6f81d7281fdeff916465ec43d1c2cffbf88b063ea9590c
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/0q3D91X66W0DhZEy6nKuBl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0q3D91X66W0DhZEy6nKuBl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f8aae564d1557b60b6f81d7281fdeff916465ec43d1c2cffbf88b063ea9590c","isrc":"NLSU32000045","name":"Have You Ever Seen The Rain","registered_at":"2026-06-04T12:23:51Z","spotify_id":"0q3D91X66W0DhZEy6nKuBl","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 0x8f8aae564d1557b60b6f81d7281fdeff916465ec43d1c2cffbf88b063ea9590c. 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/0q3D91X66W0DhZEy6nKuBl.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/0q3D91X66W0DhZEy6nKuBl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8f8aae564d1557b60b6f81d7281fdeff916465ec43d1c2cffbf88b063ea9590c","isrc":"NLSU32000045","name":"Have You Ever Seen The Rain","registered_at":"2026-06-04T12:23:51Z","spotify_id":"0q3D91X66W0DhZEy6nKuBl","type":"track"}

Laat Me (Ma dernière volonté)
type: MusicRecording
duration: PT4M19S
duration ms: 259092
explicit: false
by artist: Stef Bos
by artist: Miss Montreal
by artist: Beste Zangers
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU32000048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:11:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56df0a868755005e9362aa46370198aa77b6ef8e7506beed54706b99e0cab944
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/0sRE1G6K49nnHLgffmoFQu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sRE1G6K49nnHLgffmoFQu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56df0a868755005e9362aa46370198aa77b6ef8e7506beed54706b99e0cab944","isrc":"NLSU32000048","name":"Laat Me (Ma dernière volonté)","registered_at":"2026-06-04T14:11:28Z","spotify_id":"0sRE1G6K49nnHLgffmoFQu","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 0x56df0a868755005e9362aa46370198aa77b6ef8e7506beed54706b99e0cab944. 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/0sRE1G6K49nnHLgffmoFQu.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/0sRE1G6K49nnHLgffmoFQu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x56df0a868755005e9362aa46370198aa77b6ef8e7506beed54706b99e0cab944","isrc":"NLSU32000048","name":"Laat Me (Ma dernière volonté)","registered_at":"2026-06-04T14:11:28Z","spotify_id":"0sRE1G6K49nnHLgffmoFQu","type":"track"}

No Me Ames
type: MusicRecording
duration: PT4M6S
duration ms: 246663
explicit: false
by artist: Samantha Steenwijk
by artist: Rolf Sanchez
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31900076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:25:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcda406cccdeeabb37607a6788dd3633b1ccb69b3ebb101a1d27556e69ad0142b
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/7g5Cw0fXwXwkjGaBWObM0N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7g5Cw0fXwXwkjGaBWObM0N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcda406cccdeeabb37607a6788dd3633b1ccb69b3ebb101a1d27556e69ad0142b","isrc":"NLSU31900076","name":"No Me Ames","registered_at":"2026-06-10T03:25:28Z","spotify_id":"7g5Cw0fXwXwkjGaBWObM0N","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 0xcda406cccdeeabb37607a6788dd3633b1ccb69b3ebb101a1d27556e69ad0142b. 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/7g5Cw0fXwXwkjGaBWObM0N.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/7g5Cw0fXwXwkjGaBWObM0N.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xcda406cccdeeabb37607a6788dd3633b1ccb69b3ebb101a1d27556e69ad0142b","isrc":"NLSU31900076","name":"No Me Ames","registered_at":"2026-06-10T03:25:28Z","spotify_id":"7g5Cw0fXwXwkjGaBWObM0N","type":"track"}

Hou Vol Hou Vast
type: MusicRecording
duration: PT3M24S
duration ms: 204154
explicit: false
by artist: Suzan & Freek
by artist: Tabitha
by artist: Beste Zangers
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU32000042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:45:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e3e09b86d9778e9f7b7fa99a47bc70e8d69b04b8e54f74386a7d50f0341d2b7
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/3ATlF47kdJoQtsaf4qnYhS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ATlF47kdJoQtsaf4qnYhS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e3e09b86d9778e9f7b7fa99a47bc70e8d69b04b8e54f74386a7d50f0341d2b7","isrc":"NLSU32000042","name":"Hou Vol Hou Vast","registered_at":"2026-06-10T16:45:34Z","spotify_id":"3ATlF47kdJoQtsaf4qnYhS","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 0x7e3e09b86d9778e9f7b7fa99a47bc70e8d69b04b8e54f74386a7d50f0341d2b7. 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/3ATlF47kdJoQtsaf4qnYhS.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/3ATlF47kdJoQtsaf4qnYhS.
  date published: 2026-06-13T15:41:10Z
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Phantom Of The Opera
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duration: PT4M4S
duration ms: 244175
explicit: false
by artist: Floor Jansen
by artist: Henk Poort
by artist: Beste Zangers
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31900075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:38:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33f58fc6321e09635a773fc00023ec34c48204568c0d1ee89becfeb691cbbd0f
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/71IZjCPY0Z4f8C1KJ6K5Ru.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71IZjCPY0Z4f8C1KJ6K5Ru
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f58fc6321e09635a773fc00023ec34c48204568c0d1ee89becfeb691cbbd0f. 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/71IZjCPY0Z4f8C1KJ6K5Ru.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/71IZjCPY0Z4f8C1KJ6K5Ru.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x33f58fc6321e09635a773fc00023ec34c48204568c0d1ee89becfeb691cbbd0f","isrc":"NLSU31900075","name":"Phantom Of The Opera","registered_at":"2026-06-07T19:38:43Z","spotify_id":"71IZjCPY0Z4f8C1KJ6K5Ru","type":"track"}

Pa Olvidarte
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duration: PT2M51S
duration ms: 171508
explicit: false
by artist: Emma Heesters
by artist: Rolf Sanchez
by artist: Beste Zangers
in album: Het Allerbeste Van Beste Zangers
  type: MusicAlbum
  date published: 2021-04-30
isrc code: NLSU31900073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73A3BERaW1Ren5jv10HK0N
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f8f4b77439b2ebcec35659faeaaaf2799cd6e21d380a04f085387471ff4515. 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/73A3BERaW1Ren5jv10HK0N.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/73A3BERaW1Ren5jv10HK0N.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x72f8f4b77439b2ebcec35659faeaaaf2799cd6e21d380a04f085387471ff4515","isrc":"NLSU31900073","name":"Pa Olvidarte","registered_at":"2026-06-04T06:37:01Z","spotify_id":"73A3BERaW1Ren5jv10HK0N","type":"track"}

Simply The Best
type: MusicAlbum
date published: 2012-03-15
track: Theme From Mahogany
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  duration: PT3M30S
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  explicit: false
  by artist: Ruth Jacott
  in album: Simply The Best
    type: MusicAlbum
    date published: 2012-03-15
  isrc code: NLA241208318
track: Supremes Medley
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  duration: PT6M7S
  duration ms: 367554
  explicit: false
  by artist: Ruth Jacott
  in album: Simply The Best
    type: MusicAlbum
    date published: 2012-03-15
  isrc code: NLA241208324
track: Killing Me Softly With His Song
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285273
  explicit: false
  by artist: Ruth Jacott
  in album: Simply The Best
    type: MusicAlbum
    date published: 2012-03-15
  isrc code: NLA241208320
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T15:31:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xea48d837cf9f6ed7874fe2cfd6b45f0cc55e270455df424e99de251fb345dd61
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/734OgzSYlSnmuXbPn9Pjf0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/734OgzSYlSnmuXbPn9Pjf0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0xea48d837cf9f6ed7874fe2cfd6b45f0cc55e270455df424e99de251fb345dd61","isrc":"NLA241208320","name":"Killing Me Softly With His Song","registered_at":"2026-06-27T15:31:44Z","spotify_id":"734OgzSYlSnmuXbPn9Pjf0","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 0xea48d837cf9f6ed7874fe2cfd6b45f0cc55e270455df424e99de251fb345dd61. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/734OgzSYlSnmuXbPn9Pjf0.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/734OgzSYlSnmuXbPn9Pjf0.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xea48d837cf9f6ed7874fe2cfd6b45f0cc55e270455df424e99de251fb345dd61","isrc":"NLA241208320","name":"Killing Me Softly With His Song","registered_at":"2026-06-27T15:31:44Z","spotify_id":"734OgzSYlSnmuXbPn9Pjf0","type":"track"}
track: J'ai Deux Amours
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  duration: PT3M7S
  duration ms: 187163
  explicit: false
  by artist: Ruth Jacott
  in album: Simply The Best
    type: MusicAlbum
    date published: 2012-03-15
  isrc code: NLA241208321
track: Stormy Weather
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163669
  explicit: false
  by artist: Ruth Jacott
  in album: Simply The Best
    type: MusicAlbum
    date published: 2012-03-15
track: Mad About The Boy
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  duration: PT4M24S
  duration ms: 264993
  explicit: false
  by artist: Ruth Jacott
  in album: Simply The Best
    type: MusicAlbum
    date published: 2012-03-15
  isrc code: NLA241208323
track: Never, Never, Never
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233135
  explicit: false
  by artist: Ruth Jacott
  in album: Simply The Best
    type: MusicAlbum
    date published: 2012-03-15
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9dc0a1b4f0dd802815cc47222954c5a4eb9e551f04a447641dede3f4dbc39c0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6H82UR51gqeCOKE4om5sBN.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/6H82UR51gqeCOKE4om5sBN.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xd9dc0a1b4f0dd802815cc47222954c5a4eb9e551f04a447641dede3f4dbc39c0","isrc":"NLA241208325","name":"Never, Never, Never","registered_at":"2026-06-27T15:32:24Z","spotify_id":"6H82UR51gqeCOKE4om5sBN","type":"track"}
track: I'd Rather Drink Muddy Water
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  duration: PT2M25S
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  by artist: Ruth Jacott
  in album: Simply The Best
    type: MusicAlbum
    date published: 2012-03-15
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track: My Baby Just Cares For Me
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  duration: PT3M7S
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  by artist: Ruth Jacott
  in album: Simply The Best
    type: MusicAlbum
    date published: 2012-03-15
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track: Little Girl Blue
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  by artist: Ruth Jacott
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    type: MusicAlbum
    date published: 2012-03-15
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track: Billy Holiday Medley
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  by artist: Ruth Jacott
  in album: Simply The Best
    type: MusicAlbum
    date published: 2012-03-15
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track: Party Medley
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  by artist: Ruth Jacott
  in album: Simply The Best
    type: MusicAlbum
    date published: 2012-03-15
  isrc code: NLA241208330
track: My Heart Belongs To Daddy
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  duration: PT3M26S
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  by artist: Ruth Jacott
  in album: Simply The Best
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track: Maanlicht
track: Midnight Train To Georgia
track: Think
track: MacArthur Park
track: So Danco Samba
track: I Just Want To Make Love To You
track: Single Ladies
track: Simply The Best
track: This Is My Life

Ruth Jacott
type: MusicGroup

Simply The Best
type: MusicAlbum
date published: 2012-03-15

Maanlicht
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duration: PT3M23S
duration ms: 203494
explicit: false
by artist: Ruth Jacott
in album: Simply The Best
  type: MusicAlbum
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isrc code: NLA241208368

Midnight Train To Georgia
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duration: PT4M23S
duration ms: 263734
explicit: false
by artist: Ruth Jacott
in album: Simply The Best
  type: MusicAlbum
  date published: 2012-03-15
isrc code: NLA241208332

Think
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duration: PT2M30S
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in album: Simply The Best
  type: MusicAlbum
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isrc code: NLA241208369

MacArthur Park
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duration: PT4M40S
duration ms: 280535
explicit: false
by artist: Ruth Jacott
in album: Simply The Best
  type: MusicAlbum
  date published: 2012-03-15
isrc code: NLA241208333

So Danco Samba
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duration: PT3M43S
duration ms: 223373
explicit: false
by artist: Ruth Jacott
in album: Simply The Best
  type: MusicAlbum
  date published: 2012-03-15
isrc code: NLA241208334

I Just Want To Make Love To You
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duration: PT3M36S
duration ms: 216887
explicit: false
by artist: Ruth Jacott
in album: Simply The Best
  type: MusicAlbum
  date published: 2012-03-15
isrc code: NLA241208335

Single Ladies
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duration: PT3M39S
duration ms: 219758
explicit: false
by artist: Ruth Jacott
in album: Simply The Best
  type: MusicAlbum
  date published: 2012-03-15
isrc code: NLA241208336

Simply The Best
type: MusicRecording
duration: PT6M55S
duration ms: 415525
explicit: false
by artist: Ruth Jacott
in album: Simply The Best
  type: MusicAlbum
  date published: 2012-03-15
isrc code: NLA241208319

This Is My Life
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duration: PT7M8S
duration ms: 428032
explicit: false
by artist: Ruth Jacott
in album: Simply The Best
  type: MusicAlbum
  date published: 2012-03-15
isrc code: NLA241208367

Pasion
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date published: 1970-01-01
track: Esa Paz Que Tu Me das
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  duration: PT3M45S
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  explicit: false
  by artist: Ruth Jacott
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    type: MusicAlbum
    date published: 1970-01-01
track: La La La
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  explicit: false
  by artist: Ruth Jacott
  in album: Pasion
    type: MusicAlbum
    date published: 1970-01-01
track: Como Agua
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  duration ms: 196893
  explicit: false
  by artist: Ruth Jacott
  in album: Pasion
    type: MusicAlbum
    date published: 1970-01-01
track: Sèki Marinda
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  by artist: Ruth Jacott
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    type: MusicAlbum
    date published: 1970-01-01
  isrc code: NLA241800879
track: El Sol
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  by artist: Ruth Jacott
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    date published: 1970-01-01
track: Como quiera
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    date published: 1970-01-01
track: Vuelve A Mi
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    date published: 1970-01-01
track: Emanuel
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    type: MusicAlbum
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track: Janas De Amar
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  duration: PT2M54S
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    type: MusicAlbum
    date published: 1970-01-01

Tastbaar
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track: Neem Me Mee
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  by artist: Ruth Jacott
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  isrc code: NLA950200153
track: Tastbaar
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  duration: PT3M25S
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  by artist: Ruth Jacott
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    type: MusicAlbum
    date published: 2002-11-01
track: Onderhuids
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  duration: PT3M47S
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  explicit: false
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    type: MusicAlbum
    date published: 2002-11-01
  isrc code: NLA950200130
track: Langzaam, Stil En Onverwacht
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  duration: PT4M16S
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    date published: 2002-11-01
track: Mijn Hart Geraakt
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  isrc code: NLA950200149
track: Hij Zit In M'n Hart
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track: Als Ik Zing
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  duration: PT3M14S
  duration ms: 194720
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  by artist: Ruth Jacott
  in album: Tastbaar
    type: MusicAlbum
    date published: 2002-11-01
track: Je Ogen, Lippen, Neus, Je Mond
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  duration: PT4M35S
  duration ms: 275880
  explicit: false
  by artist: Ruth Jacott
  in album: Tastbaar
    type: MusicAlbum
    date published: 2002-11-01
track: De Snaren Van M'n Hart
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  duration: PT4M45S
  duration ms: 285213
  explicit: false
  by artist: Ruth Jacott
  in album: Tastbaar
    type: MusicAlbum
    date published: 2002-11-01
  isrc code: NLA950200164
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T13:24:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8275633131f2d2a30c6101b463ba8a9430842153a4be9133198597c84b027d4
  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/2LV6lztQkBHleWnvOXnNfZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LV6lztQkBHleWnvOXnNfZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe8275633131f2d2a30c6101b463ba8a9430842153a4be9133198597c84b027d4","isrc":"NLA950200164","name":"De Snaren Van M'n Hart","registered_at":"2026-06-25T13:24:30Z","spotify_id":"2LV6lztQkBHleWnvOXnNfZ","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 0xe8275633131f2d2a30c6101b463ba8a9430842153a4be9133198597c84b027d4. 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/2LV6lztQkBHleWnvOXnNfZ.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/2LV6lztQkBHleWnvOXnNfZ.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xe8275633131f2d2a30c6101b463ba8a9430842153a4be9133198597c84b027d4","isrc":"NLA950200164","name":"De Snaren Van M'n Hart","registered_at":"2026-06-25T13:24:30Z","spotify_id":"2LV6lztQkBHleWnvOXnNfZ","type":"track"}
track: Sterker
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267213
  explicit: false
  by artist: Ruth Jacott
  in album: Tastbaar
    type: MusicAlbum
    date published: 2002-11-01
  isrc code: NLA950200154
track: Zielsverwant
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237560
  explicit: false
  by artist: Ruth Jacott
  in album: Tastbaar
    type: MusicAlbum
    date published: 2002-11-01
  isrc code: NLA950200156
track: Jij Doet Iets Met Mij
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167573
  explicit: false
  by artist: Ruth Jacott
  in album: Tastbaar
    type: MusicAlbum
    date published: 2002-11-01
  isrc code: NLA950200158
track: Tastbaar (Strijkersversie)
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203493
  explicit: false
  by artist: Ruth Jacott
  in album: Tastbaar
    type: MusicAlbum
    date published: 2002-11-01
  isrc code: NLA950200131

Live In Carre
type: MusicAlbum
date published: 2000-01-01
track: Ouverture
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198493
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000130
track: Vals Verlangen - Live From Carré, Amsterdam, Netherlands/2000
  type: MusicRecording
  duration: PT5M41S
  duration ms: 341666
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000142
track: Ik Ga Door
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250821
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000131
track: De Zon Voor De Maan - Live From Carré, Amsterdam, Netherlands/2000
  type: MusicRecording
  duration: PT5M5S
  duration ms: 305000
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000143
track: Hartslag
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295868
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000132
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T15:32:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2632986d32d103927f27e6da9f61091593c105f4dee550d12af6098a204ed8c2
  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/6Jeb2w8yKtatiejzigoJES.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Jeb2w8yKtatiejzigoJES
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  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 0x2632986d32d103927f27e6da9f61091593c105f4dee550d12af6098a204ed8c2. 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/6Jeb2w8yKtatiejzigoJES.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/6Jeb2w8yKtatiejzigoJES.
    date published: 2026-07-02T05:09:12Z
track: Nooit Meer Verliefd - Live From Carré, Amsterdam, Netherlands/2000
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290826
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000144
track: Een Nacht Met Jou
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217293
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000133
track: Kippevel - Live From Carré, Amsterdam, Netherlands/2000
  type: MusicRecording
  duration: PT7M29S
  duration ms: 449773
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000145
track: Hou Me Vast
  type: MusicRecording
  duration: PT6M4S
  duration ms: 364706
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000134
track: Onderweg Naar Morgen - Live From Carré, Amsterdam, Netherlands/2000
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257066
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000146
track: Kiezen
  type: MusicRecording
  duration: PT5M49S
  duration ms: 349181
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000135
track: Wat Jij Wil - Live From Carré, Amsterdam, Netherlands/2000
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257160
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000147
track: Waar Ben Je Nou
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278773
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000136
track: Medley - Live
  type: MusicRecording
  duration: PT11M47S
  duration ms: 707976
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000148
track: Rad Van Fortuin
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186874
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000137
track: Die Zin - Live From Carré, Amsterdam, Netherlands/2000
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287106
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: NLA950000152
track: Medley - Live
  type: MusicRecording
  duration: PT6M37S
  duration ms: 397014
  explicit: false
  by artist: Ruth Jacott
  in album: Live In Carre
  isrc code: NLA950000138
track: Ik Kan Echt Zonder Jou - Live From Carré, Amsterdam, Netherlands/2000
track: Kop Dicht En Kus Me
track: Vrede - Live From Carré, Amsterdam, Netherlands/2000
track: Blijf Bij Mij
track: Vrij Met Mij - Live From Carré, Amsterdam, Netherlands/2000
track: Leun Op Mij
track: Het Laatste Moment - Live From Carré, Amsterdam, Netherlands/2000

Ruth Jacott
type: MusicGroup

Live In Carre
type: MusicAlbum
date published: 2000-01-01

Ik Kan Echt Zonder Jou - Live From Carré, Amsterdam, Netherlands/2000
type: MusicRecording
duration: PT4M27S
duration ms: 267693
explicit: false
by artist: Ruth Jacott
in album: Live In Carre
  type: MusicAlbum
  date published: 2000-01-01
isrc code: NLA950000153

Kop Dicht En Kus Me
type: MusicRecording
duration: PT3M38S
duration ms: 218933
explicit: false
by artist: Ruth Jacott
in album: Live In Carre
  type: MusicAlbum
  date published: 2000-01-01

Vrede - Live From Carré, Amsterdam, Netherlands/2000
type: MusicRecording
duration: PT5M7S
duration ms: 307866
explicit: false
by artist: Ruth Jacott
in album: Live In Carre
  type: MusicAlbum
  date published: 2000-01-01
isrc code: NLA950000149

Blijf Bij Mij
type: MusicRecording
duration: PT5M0S
duration ms: 300048
explicit: false
by artist: Ruth Jacott
in album: Live In Carre
  type: MusicAlbum
  date published: 2000-01-01
isrc code: NLA950000140

Vrij Met Mij - Live From Carré, Amsterdam, Netherlands/2000
type: MusicRecording
duration: PT6M9S
duration ms: 369333
explicit: false
by artist: Ruth Jacott
in album: Live In Carre
  type: MusicAlbum
  date published: 2000-01-01
isrc code: NLA950000150

Leun Op Mij
type: MusicRecording
duration: PT13M0S
duration ms: 780760
explicit: false
by artist: Ruth Jacott
in album: Live In Carre
  type: MusicAlbum
  date published: 2000-01-01
isrc code: NLA950000141

Het Laatste Moment - Live From Carré, Amsterdam, Netherlands/2000
type: MusicRecording
duration: PT8M1S
duration ms: 481000
explicit: false
by artist: Ruth Jacott
in album: Live In Carre
  type: MusicAlbum
  date published: 2000-01-01
isrc code: NLA950000151

Vals Verlangen
type: MusicAlbum
date published: 1999-05-01
track: Vals Verlangen
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204293
  explicit: false
  by artist: Ruth Jacott
  in album: Vals Verlangen
    type: MusicAlbum
    date published: 1999-05-01
  isrc code: NLA959900036
track: Carmenchita
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258000
  explicit: false
  by artist: Ruth Jacott
  in album: Vals Verlangen
    type: MusicAlbum
    date published: 1999-05-01
  isrc code: NLA959900038
track: Vind Je Niet
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260200
  explicit: false
  by artist: Ruth Jacott
  in album: Vals Verlangen
    type: MusicAlbum
    date published: 1999-05-01
  isrc code: NLA270700616
track: Leun Op Mij
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238373
  explicit: false
  by artist: Ruth Jacott
  in album: Vals Verlangen
    type: MusicAlbum
    date published: 1999-05-01
  isrc code: NLA959900012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:12:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x79b1bb036874fdc95e7f028bbb25774c01f4dd09c0fe26aed9b03c2301c50cfd
  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/5hUPiSbA1VQhBLKEzhuduG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hUPiSbA1VQhBLKEzhuduG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x79b1bb036874fdc95e7f028bbb25774c01f4dd09c0fe26aed9b03c2301c50cfd","isrc":"NLA959900012","name":"Leun Op Mij","registered_at":"2026-06-04T14:12:58Z","spotify_id":"5hUPiSbA1VQhBLKEzhuduG","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 0x79b1bb036874fdc95e7f028bbb25774c01f4dd09c0fe26aed9b03c2301c50cfd. 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/5hUPiSbA1VQhBLKEzhuduG.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/5hUPiSbA1VQhBLKEzhuduG.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x79b1bb036874fdc95e7f028bbb25774c01f4dd09c0fe26aed9b03c2301c50cfd","isrc":"NLA959900012","name":"Leun Op Mij","registered_at":"2026-06-04T14:12:58Z","spotify_id":"5hUPiSbA1VQhBLKEzhuduG","type":"track"}
track: Kop Dicht & Kus Me
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233160
  explicit: false
  by artist: Ruth Jacott
  in album: Vals Verlangen
    type: MusicAlbum
    date published: 1999-05-01
  isrc code: NLA959900046
track: De Rust
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211960
  explicit: false
  by artist: Ruth Jacott
  in album: Vals Verlangen
    type: MusicAlbum
    date published: 1999-05-01
  isrc code: NLA959900043
track: Waar Ben Je Nou
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273146
  explicit: false
  by artist: Ruth Jacott
  in album: Vals Verlangen
    type: MusicAlbum
    date published: 1999-05-01
  isrc code: NLA959900040
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T13:24:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb3c5bd2267d520a6746135af982a83f77e4f131f2cb12246874d5b6b31f578b
  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/6pEMTRm7Q3AMrqC3r25wHC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pEMTRm7Q3AMrqC3r25wHC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb3c5bd2267d520a6746135af982a83f77e4f131f2cb12246874d5b6b31f578b","isrc":"NLA959900040","name":"Waar Ben Je Nou","registered_at":"2026-06-25T13:24:12Z","spotify_id":"6pEMTRm7Q3AMrqC3r25wHC","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 0xfb3c5bd2267d520a6746135af982a83f77e4f131f2cb12246874d5b6b31f578b. 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/6pEMTRm7Q3AMrqC3r25wHC.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/6pEMTRm7Q3AMrqC3r25wHC.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xfb3c5bd2267d520a6746135af982a83f77e4f131f2cb12246874d5b6b31f578b","isrc":"NLA959900040","name":"Waar Ben Je Nou","registered_at":"2026-06-25T13:24:12Z","spotify_id":"6pEMTRm7Q3AMrqC3r25wHC","type":"track"}
track: Deel Van Mij
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249066
  explicit: false
  by artist: Ruth Jacott
  in album: Vals Verlangen
    type: MusicAlbum
    date published: 1999-05-01
  isrc code: NLA959900035
track: Ik Wil Je Helemaal
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221000
  explicit: false
  by artist: Ruth Jacott
  in album: Vals Verlangen
    type: MusicAlbum
    date published: 1999-05-01
  isrc code: NLA959900048
track: De Hemel Is Dichterbij Dan Ooit
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285960
  explicit: false
  by artist: Ruth Jacott
  in album: Vals Verlangen
    type: MusicAlbum
    date published: 1999-05-01
  isrc code: NLA270700617
track: Zonder Twijfel
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247706
  explicit: false
  by artist: Ruth Jacott
  in album: Vals Verlangen
    type: MusicAlbum
    date published: 1999-05-01
  isrc code: NLA959900039
track: Ik Zou Wel Eens Willen Weten
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209426
  explicit: false
  by artist: Ruth Jacott
  in album: Vals Verlangen
    type: MusicAlbum
    date published: 1999-05-01
  isrc code: NLA959900041

Geheimen
type: MusicAlbum
date published: 1995-01-01
track: Ik Ga Door
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235866
  explicit: false
  by artist: Ruth Jacott
  in album: Geheimen
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: NLA959500107
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T15:31:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4dcff305cf513e4a0f66ec848a213c3da671bb789dde39f5241e51929dd229fa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7zRkQSEc78ggQut1xxmVt0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zRkQSEc78ggQut1xxmVt0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4dcff305cf513e4a0f66ec848a213c3da671bb789dde39f5241e51929dd229fa","isrc":"NLA959500107","name":"Ik Ga Door","registered_at":"2026-06-27T15:31:44Z","spotify_id":"7zRkQSEc78ggQut1xxmVt0","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 0x4dcff305cf513e4a0f66ec848a213c3da671bb789dde39f5241e51929dd229fa. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zRkQSEc78ggQut1xxmVt0.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/7zRkQSEc78ggQut1xxmVt0.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x4dcff305cf513e4a0f66ec848a213c3da671bb789dde39f5241e51929dd229fa","isrc":"NLA959500107","name":"Ik Ga Door","registered_at":"2026-06-27T15:31:44Z","spotify_id":"7zRkQSEc78ggQut1xxmVt0","type":"track"}
track: Één Nacht Met Jou
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245906
  explicit: false
  by artist: Ruth Jacott
  in album: Geheimen
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: NLA959500147
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T13:24:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xce3999d454c688be03af8dd718d0defea53258e87b1b66c6bfc902e7a5f5f99b
  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/4UFQKYRFU7o65JpquMCtuf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UFQKYRFU7o65JpquMCtuf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xce3999d454c688be03af8dd718d0defea53258e87b1b66c6bfc902e7a5f5f99b","isrc":"NLA959500147","name":"Één Nacht Met Jou","registered_at":"2026-06-25T13:24:02Z","spotify_id":"4UFQKYRFU7o65JpquMCtuf","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 0xce3999d454c688be03af8dd718d0defea53258e87b1b66c6bfc902e7a5f5f99b. 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/4UFQKYRFU7o65JpquMCtuf.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/4UFQKYRFU7o65JpquMCtuf.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xce3999d454c688be03af8dd718d0defea53258e87b1b66c6bfc902e7a5f5f99b","isrc":"NLA959500147","name":"Één Nacht Met Jou","registered_at":"2026-06-25T13:24:02Z","spotify_id":"4UFQKYRFU7o65JpquMCtuf","type":"track"}
track: Onbereikbaar
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271116
  explicit: false
  by artist: Ruth Jacott
  in album: Geheimen
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: NLA959500148
track: Kippevel
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255573
  explicit: false
  by artist: Ruth Jacott
  in album: Geheimen
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: NLA959500150
track: (Oh Alsjeblieft) Nooit Meer Verliefd
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276800
  explicit: false
  by artist: Ruth Jacott
  in album: Geheimen
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: NLA959500151
track: Doe Maar Wat Je Wilt
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223000
  explicit: false
  by artist: Ruth Jacott
  in album: Geheimen
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: NLA959500152
track: Geheimen
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218666
  explicit: false
  by artist: Ruth Jacott
  in album: Geheimen
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: NLA959500153
track: Leef Me
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232160
  explicit: false
  by artist: Ruth Jacott
  in album: Geheimen
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: NLA959500154
track: Waarom Huil Je
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239106
  explicit: false
  by artist: Ruth Jacott
  in album: Geheimen
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: NLA959500155
track: Het Land Van Jou En Mij
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240047
  explicit: false
  by artist: Ruth Jacott
  in album: Geheimen
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: NLA959500156
track: Kiezen
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276773
  explicit: false
  by artist: Ruth Jacott
  in album: Geheimen
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: NLA959500157
track: Onbereikbaar 'The String'
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245893
  explicit: false
  by artist: Ruth Jacott
  in album: Geheimen
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: NLA959500149

Hou Me Vast
type: MusicAlbum
date published: 1994-02-01
track: Vrij Met Mij
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245600
  explicit: false
  by artist: Ruth Jacott
  in album: Hou Me Vast
    type: MusicAlbum
    date published: 1994-02-01
  isrc code: NLA950600017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:42:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca49a7da807873126e18f7da5d4add739bad66b7a611a8381fe1e38332912ba0
  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/2iBTBvjRoWbMGKjLtqTnQT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iBTBvjRoWbMGKjLtqTnQT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xca49a7da807873126e18f7da5d4add739bad66b7a611a8381fe1e38332912ba0","isrc":"NLA950600017","name":"Vrij Met Mij","registered_at":"2026-06-09T10:42:57Z","spotify_id":"2iBTBvjRoWbMGKjLtqTnQT","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 0xca49a7da807873126e18f7da5d4add739bad66b7a611a8381fe1e38332912ba0. 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/2iBTBvjRoWbMGKjLtqTnQT.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/2iBTBvjRoWbMGKjLtqTnQT.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xca49a7da807873126e18f7da5d4add739bad66b7a611a8381fe1e38332912ba0","isrc":"NLA950600017","name":"Vrij Met Mij","registered_at":"2026-06-09T10:42:57Z","spotify_id":"2iBTBvjRoWbMGKjLtqTnQT","type":"track"}
track: Rad Van Fortuin
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235533
  explicit: false
  by artist: Ruth Jacott
  in album: Hou Me Vast
    type: MusicAlbum
    date published: 1994-02-01
  isrc code: NLA950600018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:07:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x657bb2e1d1c1a11b40a74beb57c7c98ce93966c31f8eae14768d198d7c0d004e
  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/6QQDtYzzHco52xSiTo7l1q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QQDtYzzHco52xSiTo7l1q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x657bb2e1d1c1a11b40a74beb57c7c98ce93966c31f8eae14768d198d7c0d004e","isrc":"NLA950600018","name":"Rad Van Fortuin","registered_at":"2026-06-20T12:07:51Z","spotify_id":"6QQDtYzzHco52xSiTo7l1q","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 0x657bb2e1d1c1a11b40a74beb57c7c98ce93966c31f8eae14768d198d7c0d004e. 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/6QQDtYzzHco52xSiTo7l1q.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/6QQDtYzzHco52xSiTo7l1q.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x657bb2e1d1c1a11b40a74beb57c7c98ce93966c31f8eae14768d198d7c0d004e","isrc":"NLA950600018","name":"Rad Van Fortuin","registered_at":"2026-06-20T12:07:51Z","spotify_id":"6QQDtYzzHco52xSiTo7l1q","type":"track"}
track: Ik Kan Echt Zonder Jou
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238773
  explicit: false
  by artist: Ruth Jacott
  in album: Hou Me Vast
    type: MusicAlbum
    date published: 1994-02-01
  isrc code: NLA950600019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:06:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2200548f94e342a3b8bf1051851721474a465df85c3f8f4732f0fb48eb6cee8e
  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/0ith688Lqb962RfPGauhNW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ith688Lqb962RfPGauhNW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2200548f94e342a3b8bf1051851721474a465df85c3f8f4732f0fb48eb6cee8e","isrc":"NLA950600019","name":"Ik Kan Echt Zonder Jou","registered_at":"2026-06-07T22:06:08Z","spotify_id":"0ith688Lqb962RfPGauhNW","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 0x2200548f94e342a3b8bf1051851721474a465df85c3f8f4732f0fb48eb6cee8e. 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/0ith688Lqb962RfPGauhNW.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/0ith688Lqb962RfPGauhNW.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2200548f94e342a3b8bf1051851721474a465df85c3f8f4732f0fb48eb6cee8e","isrc":"NLA950600019","name":"Ik Kan Echt Zonder Jou","registered_at":"2026-06-07T22:06:08Z","spotify_id":"0ith688Lqb962RfPGauhNW","type":"track"}
track: Iedere Keer (Golven Van Liefde)
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249826
  explicit: false
  by artist: Ruth Jacott
  in album: Hou Me Vast
    type: MusicAlbum
    date published: 1994-02-01
  isrc code: NLA950600020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T07:08:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x680ee3e355b8a1c51b45132adbe9b1dd8d52679d0310a48dc3b78da656520f48
  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/6P131Ykz0o1zGxtmqAfMwM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6P131Ykz0o1zGxtmqAfMwM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x680ee3e355b8a1c51b45132adbe9b1dd8d52679d0310a48dc3b78da656520f48","isrc":"NLA950600020","name":"Iedere Keer (Golven Van Liefde)","registered_at":"2026-06-24T07:08:16Z","spotify_id":"6P131Ykz0o1zGxtmqAfMwM","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 0x680ee3e355b8a1c51b45132adbe9b1dd8d52679d0310a48dc3b78da656520f48. 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/6P131Ykz0o1zGxtmqAfMwM.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/6P131Ykz0o1zGxtmqAfMwM.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x680ee3e355b8a1c51b45132adbe9b1dd8d52679d0310a48dc3b78da656520f48","isrc":"NLA950600020","name":"Iedere Keer (Golven Van Liefde)","registered_at":"2026-06-24T07:08:16Z","spotify_id":"6P131Ykz0o1zGxtmqAfMwM","type":"track"}
track: De Zon Voor De Maan
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251000
  explicit: false
  by artist: Ruth Jacott
  in album: Hou Me Vast
    type: MusicAlbum
    date published: 1994-02-01
  isrc code: NLA950600021
  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: M'n Lief
track: Ik Heb De Tijd
track: Hou Me Vast
track: Dat Verliefde Gevoel
track: Die Zin
track: Onderweg Naar Morgen
track: Oorlogskind
track: Buseruka

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T13:24:28+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xda6e8be56449b73791fcda48dce2ee77b99c0786fcfdf84c996926132298198b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956349

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956349

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6h1WpCdSqDcaJqqozu7wXg.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6h1WpCdSqDcaJqqozu7wXg

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:34:59Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xda6e8be56449b73791fcda48dce2ee77b99c0786fcfdf84c996926132298198b","isrc":"NLA950600021","name":"De Zon Voor De Maan","registered_at":"2026-06-25T13:24:28Z","spotify_id":"6h1WpCdSqDcaJqqozu7wXg","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 0xda6e8be56449b73791fcda48dce2ee77b99c0786fcfdf84c996926132298198b. 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/6h1WpCdSqDcaJqqozu7wXg.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/6h1WpCdSqDcaJqqozu7wXg.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0xda6e8be56449b73791fcda48dce2ee77b99c0786fcfdf84c996926132298198b","isrc":"NLA950600021","name":"De Zon Voor De Maan","registered_at":"2026-06-25T13:24:28Z","spotify_id":"6h1WpCdSqDcaJqqozu7wXg","type":"track"}

M'n Lief
type: MusicRecording
duration: PT4M3S
duration ms: 243066
explicit: false
by artist: Ruth Jacott
in album: Hou Me Vast
  type: MusicAlbum
  date published: 1994-02-01
isrc code: NLA950600022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:15:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf23cf722122c503b38fc35604cc884fb1c48282c7e33fb47f6d378982b19bdd6
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/1huIHyLNkucHdgJn4Td6T0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1huIHyLNkucHdgJn4Td6T0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf23cf722122c503b38fc35604cc884fb1c48282c7e33fb47f6d378982b19bdd6","isrc":"NLA950600022","name":"M'n Lief","registered_at":"2026-06-18T21:15:59Z","spotify_id":"1huIHyLNkucHdgJn4Td6T0","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 0xf23cf722122c503b38fc35604cc884fb1c48282c7e33fb47f6d378982b19bdd6. 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/1huIHyLNkucHdgJn4Td6T0.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/1huIHyLNkucHdgJn4Td6T0.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf23cf722122c503b38fc35604cc884fb1c48282c7e33fb47f6d378982b19bdd6","isrc":"NLA950600022","name":"M'n Lief","registered_at":"2026-06-18T21:15:59Z","spotify_id":"1huIHyLNkucHdgJn4Td6T0","type":"track"}

Ik Heb De Tijd
type: MusicRecording
duration: PT4M18S
duration ms: 258200
explicit: false
by artist: Ruth Jacott
in album: Hou Me Vast
  type: MusicAlbum
  date published: 1994-02-01
isrc code: NLA950600023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T13:27:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f9d6caa5a4fe5c537d125d2242a048c8164d78b2d6f4ff84cebe58f2050e7d6
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/2E1kupXjcwHtTU7zYt1yPm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2E1kupXjcwHtTU7zYt1yPm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f9d6caa5a4fe5c537d125d2242a048c8164d78b2d6f4ff84cebe58f2050e7d6","isrc":"NLA950600023","name":"Ik Heb De Tijd","registered_at":"2026-06-25T13:27:04Z","spotify_id":"2E1kupXjcwHtTU7zYt1yPm","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 0x0f9d6caa5a4fe5c537d125d2242a048c8164d78b2d6f4ff84cebe58f2050e7d6. 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/2E1kupXjcwHtTU7zYt1yPm.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/2E1kupXjcwHtTU7zYt1yPm.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x0f9d6caa5a4fe5c537d125d2242a048c8164d78b2d6f4ff84cebe58f2050e7d6","isrc":"NLA950600023","name":"Ik Heb De Tijd","registered_at":"2026-06-25T13:27:04Z","spotify_id":"2E1kupXjcwHtTU7zYt1yPm","type":"track"}

Hou Me Vast
type: MusicRecording
duration: PT4M50S
duration ms: 290800
explicit: false
by artist: Ruth Jacott
in album: Hou Me Vast
  type: MusicAlbum
  date published: 1994-02-01
isrc code: NLA950600024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:53:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5bbb6dc97f342f02c892354397506d8b7599813880055b9a5e2c47844c60afb
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/1iTJbxhuITs5Fla8P8OLup.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iTJbxhuITs5Fla8P8OLup
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5bbb6dc97f342f02c892354397506d8b7599813880055b9a5e2c47844c60afb","isrc":"NLA950600024","name":"Hou Me Vast","registered_at":"2026-06-08T22:53:24Z","spotify_id":"1iTJbxhuITs5Fla8P8OLup","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 0xe5bbb6dc97f342f02c892354397506d8b7599813880055b9a5e2c47844c60afb. 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/1iTJbxhuITs5Fla8P8OLup.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/1iTJbxhuITs5Fla8P8OLup.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe5bbb6dc97f342f02c892354397506d8b7599813880055b9a5e2c47844c60afb","isrc":"NLA950600024","name":"Hou Me Vast","registered_at":"2026-06-08T22:53:24Z","spotify_id":"1iTJbxhuITs5Fla8P8OLup","type":"track"}

Dat Verliefde Gevoel
type: MusicRecording
duration: PT3M55S
duration ms: 235506
explicit: false
by artist: Ruth Jacott
in album: Hou Me Vast
  type: MusicAlbum
  date published: 1994-02-01
isrc code: NLA950600025

Die Zin
type: MusicRecording
duration: PT4M41S
duration ms: 281226
explicit: false
by artist: Ruth Jacott
in album: Hou Me Vast
  type: MusicAlbum
  date published: 1994-02-01
isrc code: NLA950600026

Onderweg Naar Morgen
type: MusicRecording
duration: PT3M57S
duration ms: 237173
explicit: false
by artist: Ruth Jacott
in album: Hou Me Vast
  type: MusicAlbum
  date published: 1994-02-01
isrc code: NLA950600027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:14:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x115f1a362d445302daa7546ae3982082436de4299c6c088173678781658a82c7
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/7zTWkiUrVBV9JpqZ49v0XH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zTWkiUrVBV9JpqZ49v0XH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x115f1a362d445302daa7546ae3982082436de4299c6c088173678781658a82c7","isrc":"NLA950600027","name":"Onderweg Naar Morgen","registered_at":"2026-06-10T07:14:21Z","spotify_id":"7zTWkiUrVBV9JpqZ49v0XH","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 0x115f1a362d445302daa7546ae3982082436de4299c6c088173678781658a82c7. 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/7zTWkiUrVBV9JpqZ49v0XH.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/7zTWkiUrVBV9JpqZ49v0XH.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x115f1a362d445302daa7546ae3982082436de4299c6c088173678781658a82c7","isrc":"NLA950600027","name":"Onderweg Naar Morgen","registered_at":"2026-06-10T07:14:21Z","spotify_id":"7zTWkiUrVBV9JpqZ49v0XH","type":"track"}

Oorlogskind
type: MusicRecording
duration: PT4M3S
duration ms: 243533
explicit: false
by artist: Ruth Jacott
in album: Hou Me Vast
  type: MusicAlbum
  date published: 1994-02-01
isrc code: NLA950600028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:21:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x863e47fc6ccd09e7fcdc00296ee70b6fc8a996262a45272d5500f9218e425286
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/35sYGqVegznUwAKGAfGzHY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35sYGqVegznUwAKGAfGzHY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0x863e47fc6ccd09e7fcdc00296ee70b6fc8a996262a45272d5500f9218e425286. 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/35sYGqVegznUwAKGAfGzHY.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/35sYGqVegznUwAKGAfGzHY.
  date published: 2026-07-02T05:09:12Z

Buseruka
type: MusicRecording
duration: PT4M48S
duration ms: 288106
explicit: false
by artist: Ruth Jacott
in album: Hou Me Vast
  type: MusicAlbum
  date published: 1994-02-01
isrc code: NLA950600243

Ruth Jacott
type: MusicAlbum
date published: 1993-01-01
track: Blijf Bij Mij
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179866
  explicit: false
  by artist: Ruth Jacott
  by artist: Paul de Leeuw
  in album: Ruth Jacott
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: NLA950600052
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:19:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5599d3dc43fda1ce74ee54e72a66059efdb35448fbb4759f8df6ec52c5c57211
  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/0FK2Df3QM8sXfNGghddAaC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FK2Df3QM8sXfNGghddAaC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5599d3dc43fda1ce74ee54e72a66059efdb35448fbb4759f8df6ec52c5c57211","isrc":"NLA950600052","name":"Blijf Bij Mij","registered_at":"2026-06-05T04:19:08Z","spotify_id":"0FK2Df3QM8sXfNGghddAaC","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 0x5599d3dc43fda1ce74ee54e72a66059efdb35448fbb4759f8df6ec52c5c57211. 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/0FK2Df3QM8sXfNGghddAaC.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/0FK2Df3QM8sXfNGghddAaC.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x5599d3dc43fda1ce74ee54e72a66059efdb35448fbb4759f8df6ec52c5c57211","isrc":"NLA950600052","name":"Blijf Bij Mij","registered_at":"2026-06-05T04:19:08Z","spotify_id":"0FK2Df3QM8sXfNGghddAaC","type":"track"}
track: Waar Blijft De Tijd
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169040
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Jacott
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: NLA950600323
track: Laat 'T Niet Waar Zijn
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190626
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Jacott
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: NLA950600324
track: Blijf Bij Mij
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187800
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Jacott
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: NLA950600325
track: Tederheid
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200240
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Jacott
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: NLA950600326
track: Vrede
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197960
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Jacott
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: NLA950600327
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:46:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f66a04af59906a028eafe5b8a1c5b6ea9ed1f88971502aab8921d06588d6501
  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/1ijSg7COGeKN7Cu9ejnPet.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ijSg7COGeKN7Cu9ejnPet
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f66a04af59906a028eafe5b8a1c5b6ea9ed1f88971502aab8921d06588d6501. 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/1ijSg7COGeKN7Cu9ejnPet.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/1ijSg7COGeKN7Cu9ejnPet.
    date published: 2026-06-13T12:47:07Z
track: Loop Met Me Mee
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190040
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Jacott
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: NLA950700028
track: Kom Op
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195026
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Jacott
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: NLA950700029
track: Ik Hou Van Jou
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177240
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Jacott
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: NLA950700030
track: Medeleven
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173400
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Jacott
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: NLA950700031
track: Een Stap
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195360
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Jacott
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: NLA950700032
track: Vogel Op De Vlucht
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200640
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Jacott
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: NLA950700033
track: Weer Even Kind
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225360
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Jacott
  isrc code: NLA950700034

Ruth Jacott
type: MusicGroup

Ruth Jacott
type: MusicAlbum
date published: 1993-01-01

Zie Ik Jou Weer Morgen?
type: MusicAlbum
date published: 2024-05-31
track: Zie Ik Jou Weer Morgen?
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188217
  explicit: false
  by artist: Re-Play
  by artist: Ruth Jacott
  in album: Zie Ik Jou Weer Morgen?
    type: MusicAlbum
    date published: 2024-05-31
  isrc code: NL7YP2400001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:15:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f7745dd93500443ea83679fa52bbadeb5cdf2bfe49db1f96a044fc32bc14b8c
  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/07iAKwRXb0yRWPK0cqasFZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07iAKwRXb0yRWPK0cqasFZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8f7745dd93500443ea83679fa52bbadeb5cdf2bfe49db1f96a044fc32bc14b8c","isrc":"NL7YP2400001","name":"Zie Ik Jou Weer Morgen?","registered_at":"2026-06-06T19:15:29Z","spotify_id":"07iAKwRXb0yRWPK0cqasFZ","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 0x8f7745dd93500443ea83679fa52bbadeb5cdf2bfe49db1f96a044fc32bc14b8c. 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/07iAKwRXb0yRWPK0cqasFZ.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/07iAKwRXb0yRWPK0cqasFZ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8f7745dd93500443ea83679fa52bbadeb5cdf2bfe49db1f96a044fc32bc14b8c","isrc":"NL7YP2400001","name":"Zie Ik Jou Weer Morgen?","registered_at":"2026-06-06T19:15:29Z","spotify_id":"07iAKwRXb0yRWPK0cqasFZ","type":"track"}

Alles Tintelt
type: MusicAlbum
date published: 2023-08-11
track: Alles Tintelt
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214923
  explicit: false
  by artist: Ruth Jacott
  in album: Alles Tintelt
    type: MusicAlbum
    date published: 2023-08-11
  isrc code: QMBZ92378689
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:55:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62d9d4abc2312211d17200bd9199f5c87937a644d5f39fe08dd177b079cb28a9
  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/4NwbmnnEDOLniTcaIItD0j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NwbmnnEDOLniTcaIItD0j
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62d9d4abc2312211d17200bd9199f5c87937a644d5f39fe08dd177b079cb28a9","isrc":"QMBZ92378689","name":"Alles Tintelt","registered_at":"2026-06-21T09:55:34Z","spotify_id":"4NwbmnnEDOLniTcaIItD0j","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 0x62d9d4abc2312211d17200bd9199f5c87937a644d5f39fe08dd177b079cb28a9. 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/4NwbmnnEDOLniTcaIItD0j.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/4NwbmnnEDOLniTcaIItD0j.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x62d9d4abc2312211d17200bd9199f5c87937a644d5f39fe08dd177b079cb28a9","isrc":"QMBZ92378689","name":"Alles Tintelt","registered_at":"2026-06-21T09:55:34Z","spotify_id":"4NwbmnnEDOLniTcaIItD0j","type":"track"}

Liever Dan Lief
type: MusicAlbum
date published: 2021-08-31
track: Liever Dan Lief
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239315
  explicit: false
  by artist: Ruth Jacott
  in album: Liever Dan Lief
    type: MusicAlbum
    date published: 2021-08-31
  isrc code: NL2NL2100030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T13:24:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3d7555c23fd56f0ed65836f45aa59d144a05811344f79c1660ee09adeaea236b
  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/4gq4M5TAhLFlSNtzh1H2fZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gq4M5TAhLFlSNtzh1H2fZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3d7555c23fd56f0ed65836f45aa59d144a05811344f79c1660ee09adeaea236b","isrc":"NL2NL2100030","name":"Liever Dan Lief","registered_at":"2026-06-25T13:24:50Z","spotify_id":"4gq4M5TAhLFlSNtzh1H2fZ","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 0x3d7555c23fd56f0ed65836f45aa59d144a05811344f79c1660ee09adeaea236b. 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/4gq4M5TAhLFlSNtzh1H2fZ.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/4gq4M5TAhLFlSNtzh1H2fZ.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x3d7555c23fd56f0ed65836f45aa59d144a05811344f79c1660ee09adeaea236b","isrc":"NL2NL2100030","name":"Liever Dan Lief","registered_at":"2026-06-25T13:24:50Z","spotify_id":"4gq4M5TAhLFlSNtzh1H2fZ","type":"track"}

Bier En Wijn
type: MusicAlbum
date published: 2020-10-09
track: Bier En Wijn
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181615
  explicit: false
  by artist: Ruth Jacott
  in album: Bier En Wijn
    type: MusicAlbum
    date published: 2020-10-09
  isrc code: NL2QQ2000071
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T21:21:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf0467b10e06cf4f04db8bbea820de356ec4cd0c55b9e964f2612decc61daf35c
  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/4bD7v9BiYeXFNA3SelYjUg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bD7v9BiYeXFNA3SelYjUg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf0467b10e06cf4f04db8bbea820de356ec4cd0c55b9e964f2612decc61daf35c","isrc":"NL2QQ2000071","name":"Bier En Wijn","registered_at":"2026-06-24T21:21:59Z","spotify_id":"4bD7v9BiYeXFNA3SelYjUg","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 0xf0467b10e06cf4f04db8bbea820de356ec4cd0c55b9e964f2612decc61daf35c. 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/4bD7v9BiYeXFNA3SelYjUg.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/4bD7v9BiYeXFNA3SelYjUg.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf0467b10e06cf4f04db8bbea820de356ec4cd0c55b9e964f2612decc61daf35c","isrc":"NL2QQ2000071","name":"Bier En Wijn","registered_at":"2026-06-24T21:21:59Z","spotify_id":"4bD7v9BiYeXFNA3SelYjUg","type":"track"}

Ruth Live
type: MusicAlbum
date published: 2020-04-30
track: Wat Ik Ooit Voelde - Live
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186146
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Live
    type: MusicAlbum
    date published: 2020-04-30
track: Nu en Altijd - Live
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229630
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Live
    type: MusicAlbum
    date published: 2020-04-30
  isrc code: NL2QQ2000019
track: Niemand - Live
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232016
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Live
    type: MusicAlbum
    date published: 2020-04-30
  isrc code: NL2QQ2000014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:03:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x371682df3fc0c41645c6fe73d0a46701a52be105a7c2aa0cc16279266f13d63c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5BY3pgygNGJ9ripYyQ4Pi2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BY3pgygNGJ9ripYyQ4Pi2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x371682df3fc0c41645c6fe73d0a46701a52be105a7c2aa0cc16279266f13d63c","isrc":"NL2QQ2000014","name":"Niemand - Live","registered_at":"2026-06-20T12:03:11Z","spotify_id":"5BY3pgygNGJ9ripYyQ4Pi2","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 0x371682df3fc0c41645c6fe73d0a46701a52be105a7c2aa0cc16279266f13d63c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5BY3pgygNGJ9ripYyQ4Pi2.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/5BY3pgygNGJ9ripYyQ4Pi2.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x371682df3fc0c41645c6fe73d0a46701a52be105a7c2aa0cc16279266f13d63c","isrc":"NL2QQ2000014","name":"Niemand - Live","registered_at":"2026-06-20T12:03:11Z","spotify_id":"5BY3pgygNGJ9ripYyQ4Pi2","type":"track"}
track: De Jaren Gaan Voorbij - Live
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311024
  explicit: false
  by artist: Ruth Jacott
  in album: Ruth Live
    type: MusicAlbum
    date published: 2020-04-30
  isrc code: NL2QQ2000020

Niemand (Live)
type: MusicAlbum
date published: 2020-04-02
track: Niemand - Live
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232016
  explicit: false
  by artist: Ruth Jacott
  in album: Niemand (Live)
    type: MusicAlbum
    date published: 2020-04-02
  isrc code: NL2QQ2000014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:03:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x371682df3fc0c41645c6fe73d0a46701a52be105a7c2aa0cc16279266f13d63c
  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/7GMVY2PPKwFuCbIpvQTwcz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GMVY2PPKwFuCbIpvQTwcz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x371682df3fc0c41645c6fe73d0a46701a52be105a7c2aa0cc16279266f13d63c","isrc":"NL2QQ2000014","name":"Niemand - Live","registered_at":"2026-06-20T12:03:11Z","spotify_id":"7GMVY2PPKwFuCbIpvQTwcz","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 0x371682df3fc0c41645c6fe73d0a46701a52be105a7c2aa0cc16279266f13d63c. 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/7GMVY2PPKwFuCbIpvQTwcz.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/7GMVY2PPKwFuCbIpvQTwcz.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x371682df3fc0c41645c6fe73d0a46701a52be105a7c2aa0cc16279266f13d63c","isrc":"NL2QQ2000014","name":"Niemand - Live","registered_at":"2026-06-20T12:03:11Z","spotify_id":"7GMVY2PPKwFuCbIpvQTwcz","type":"track"}

Wat Ik Ooit Voelde (Live)
type: MusicAlbum
date published: 2020-03-04
track: Wat Ik Ooit Voelde - Live
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186146
  explicit: false
  by artist: Ruth Jacott
  in album: Wat Ik Ooit Voelde (Live)
    type: MusicAlbum
    date published: 2020-03-04
  isrc code: NL2QQ2000010

De Jaren Gaan Voorbij
type: MusicAlbum
date published: 2019-12-23
track: De Jaren Gaan Voorbij
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192920
  explicit: false
  by artist: Ruth Jacott
  in album: De Jaren Gaan Voorbij
    type: MusicAlbum
    date published: 2019-12-23
  isrc code: NL2NL1900004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T21:21:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27d00954044654be5f914b506b13b7968e4b8b4b5fd802f50a0b270c61123a8d
  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/5YFJ6uKxwcMMMka9bZfcW1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YFJ6uKxwcMMMka9bZfcW1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x27d00954044654be5f914b506b13b7968e4b8b4b5fd802f50a0b270c61123a8d","isrc":"NL2NL1900004","name":"De Jaren Gaan Voorbij","registered_at":"2026-06-24T21:21:21Z","spotify_id":"5YFJ6uKxwcMMMka9bZfcW1","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 0x27d00954044654be5f914b506b13b7968e4b8b4b5fd802f50a0b270c61123a8d. 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/5YFJ6uKxwcMMMka9bZfcW1.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/5YFJ6uKxwcMMMka9bZfcW1.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x27d00954044654be5f914b506b13b7968e4b8b4b5fd802f50a0b270c61123a8d","isrc":"NL2NL1900004","name":"De Jaren Gaan Voorbij","registered_at":"2026-06-24T21:21:21Z","spotify_id":"5YFJ6uKxwcMMMka9bZfcW1","type":"track"}

Laat Me
type: MusicAlbum
date published: 2015-02-05
track: Laat Me
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213000
  explicit: false
  by artist: Ruth Jacott
  in album: Laat Me
    type: MusicAlbum
    date published: 2015-02-05

Iets
type: MusicAlbum
date published: 2015-02-05
track: Iets
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207000
  explicit: false
  by artist: Ruth Jacott
  in album: Iets
    type: MusicAlbum
    date published: 2015-02-05

Hou Van Mij
type: MusicAlbum
date published: 2014-10-02
track: Hou Van Mij
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212000
  explicit: false
  by artist: Ruth Jacott
  in album: Hou Van Mij
    type: MusicAlbum
    date published: 2014-10-02

Hou Me Vast (Live 2013)
type: MusicAlbum
date published: 2013-01-31
track: Hou Me Vast (Live 2013)
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316000
  explicit: false
  by artist: Ruth Jacott
  in album: Hou Me Vast (Live 2013)
    type: MusicAlbum
    date published: 2013-01-31
  isrc code: NLQ271300002

You Make It Sound so Easy
type: MusicAlbum
date published: 1986-03-28
track: You Make It Sound so Easy
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221203
  explicit: false
  by artist: Ruth Jacott
  in album: You Make It Sound so Easy
    type: MusicAlbum
    date published: 1986-03-28
  isrc code: NLG620618377
track: Seagull
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194519
  explicit: false
  by artist: Ruth Jacott
  in album: You Make It Sound so Easy
    type: MusicAlbum
    date published: 1986-03-28

Singles & B-sides 1993 - 1999
type: MusicAlbum
date published: 2022-05-06
track: Einstein In Reverse
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199373
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: NLUM72200179
track: Blijf Bij Mij - Live In Enschede / 1993
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191306
  explicit: false
  by artist: Paul de Leeuw
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: NLD450600011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T16:19:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x92080d06ac1281aa26ab9074137681c9282ea666449b920ddae8b9af6cc60771
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/79QDheEacMfrB4vQA5FS5R.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79QDheEacMfrB4vQA5FS5R
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x92080d06ac1281aa26ab9074137681c9282ea666449b920ddae8b9af6cc60771","isrc":"NLD450600011","name":"Blijf Bij Mij - Live In Enschede / 1993","registered_at":"2026-06-25T16:19:07Z","spotify_id":"79QDheEacMfrB4vQA5FS5R","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 0x92080d06ac1281aa26ab9074137681c9282ea666449b920ddae8b9af6cc60771. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/79QDheEacMfrB4vQA5FS5R.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/79QDheEacMfrB4vQA5FS5R.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x92080d06ac1281aa26ab9074137681c9282ea666449b920ddae8b9af6cc60771","isrc":"NLD450600011","name":"Blijf Bij Mij - Live In Enschede / 1993","registered_at":"2026-06-25T16:19:07Z","spotify_id":"79QDheEacMfrB4vQA5FS5R","type":"track"}
track: Ik Hou Zo Veel Van Jou (Rad Van Fortuin)
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235600
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: NLA959500291
track: Ik Ga Door - Extended Version
  type: MusicRecording
  duration: PT5M43S
  duration ms: 343133
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
track: Een Nacht Met Jou - Single Remix
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214773
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: NLUM72200240
track: Altijd Dichtbij - Acoustic
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244173
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
track: Wat Jij Wil - Young Generation Mix
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255493
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: NLA959800003
track: Wat Jij Wil - The Extended Young Generation Mix
  type: MusicRecording
  duration: PT5M8S
  duration ms: 308600
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
track: Vrij Met Mij - Live From 't Spant, Bussum / 1997
  type: MusicRecording
  duration: PT5M30S
  duration ms: 330533
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: NLUM72200249
track: Vrede - Live From 't Spant, Bussum / 1997
  type: MusicRecording
  duration: PT7M2S
  duration ms: 422160
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: NLUM72200250
track: Het Laatste Moment
  type: MusicRecording
  duration: PT5M5S
  duration ms: 305293
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: NLA959800008
track: Leun Op Mij - Acoustic
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239960
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: NLUM72200251
track: Kop Dicht En Kus Me - Remix
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234266
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
track: Kop Dicht En Kus Me - Edit Remix
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289066
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
track: Vals Verlangen - Radio 2 Mix
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216533
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
track: Kruimeltje
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261933
  explicit: false
  by artist: Ruth Jacott
  in album: Singles & B-sides 1993 - 1999
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: NLA950600036

Mooi Weer Een CD
type: MusicAlbum
date published: 2006-01-01
track: Une Belle Histoire/Een Mooi Verhaal
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268720
  explicit: false
  by artist: Paul de Leeuw
  by artist: G.J. Alderliefste
  in album: Mooi Weer Een CD
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: NLD450600001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:31:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc7c9e5dd36a1d7e62547b59a0a2b8769e3fbc0c28c2fe7057ba4b28fabd083c7
  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/7skWuMUzBE46evVYEAh36T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7skWuMUzBE46evVYEAh36T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc7c9e5dd36a1d7e62547b59a0a2b8769e3fbc0c28c2fe7057ba4b28fabd083c7","isrc":"NLD450600001","name":"Une Belle Histoire/Een Mooi Verhaal","registered_at":"2026-06-04T14:31:56Z","spotify_id":"7skWuMUzBE46evVYEAh36T","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 0xc7c9e5dd36a1d7e62547b59a0a2b8769e3fbc0c28c2fe7057ba4b28fabd083c7. 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/7skWuMUzBE46evVYEAh36T.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/7skWuMUzBE46evVYEAh36T.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc7c9e5dd36a1d7e62547b59a0a2b8769e3fbc0c28c2fe7057ba4b28fabd083c7","isrc":"NLD450600001","name":"Une Belle Histoire/Een Mooi Verhaal","registered_at":"2026-06-04T14:31:56Z","spotify_id":"7skWuMUzBE46evVYEAh36T","type":"track"}
track: Diep In Mijn Hart
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192960
  explicit: false
  by artist: Paul de Leeuw
  in album: Mooi Weer Een CD
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: NLD450600002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T22:02:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcc5c213834cf0a169fd6009e67c356a59e3c976137d5cdc873d6541fea3b9a0d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2bL0NqKs7DQDA3i8IIhoas.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bL0NqKs7DQDA3i8IIhoas
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcc5c213834cf0a169fd6009e67c356a59e3c976137d5cdc873d6541fea3b9a0d","isrc":"NLD450600002","name":"Diep In Mijn Hart","registered_at":"2026-06-25T22:02:58Z","spotify_id":"2bL0NqKs7DQDA3i8IIhoas","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 0xcc5c213834cf0a169fd6009e67c356a59e3c976137d5cdc873d6541fea3b9a0d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2bL0NqKs7DQDA3i8IIhoas.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/2bL0NqKs7DQDA3i8IIhoas.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xcc5c213834cf0a169fd6009e67c356a59e3c976137d5cdc873d6541fea3b9a0d","isrc":"NLD450600002","name":"Diep In Mijn Hart","registered_at":"2026-06-25T22:02:58Z","spotify_id":"2bL0NqKs7DQDA3i8IIhoas","type":"track"}
track: Ga Niet Weg
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200040
  explicit: false
  by artist: Paul de Leeuw
  in album: Mooi Weer Een CD
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: NLD450600003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T02:32:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e123710a102ad68efd98502df3b29ebb16744aa27f506674b13d5312a3846b2
  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/0jQvFZXhtpMJVRC9NKu7fl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jQvFZXhtpMJVRC9NKu7fl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7e123710a102ad68efd98502df3b29ebb16744aa27f506674b13d5312a3846b2","isrc":"NLD450600003","name":"Ga Niet Weg","registered_at":"2026-06-22T02:32:17Z","spotify_id":"0jQvFZXhtpMJVRC9NKu7fl","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 0x7e123710a102ad68efd98502df3b29ebb16744aa27f506674b13d5312a3846b2. 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/0jQvFZXhtpMJVRC9NKu7fl.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/0jQvFZXhtpMJVRC9NKu7fl.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x7e123710a102ad68efd98502df3b29ebb16744aa27f506674b13d5312a3846b2","isrc":"NLD450600003","name":"Ga Niet Weg","registered_at":"2026-06-22T02:32:17Z","spotify_id":"0jQvFZXhtpMJVRC9NKu7fl","type":"track"}
track: Zonder Jou
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237666
  explicit: false
  by artist: Paul de Leeuw
  by artist: Simone Kleinsma
  in album: Mooi Weer Een CD
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: NLD450600004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:56:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x43fd9b1c98f0ad16477a04994323e92fd3d8dcbd2b5f90a91989c44d50aedd56
  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/4xPkcG6Efkn22baq0kJmQo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xPkcG6Efkn22baq0kJmQo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x43fd9b1c98f0ad16477a04994323e92fd3d8dcbd2b5f90a91989c44d50aedd56","isrc":"NLD450600004","name":"Zonder Jou","registered_at":"2026-06-04T09:56:19Z","spotify_id":"4xPkcG6Efkn22baq0kJmQo","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 0x43fd9b1c98f0ad16477a04994323e92fd3d8dcbd2b5f90a91989c44d50aedd56. 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/4xPkcG6Efkn22baq0kJmQo.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/4xPkcG6Efkn22baq0kJmQo.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x43fd9b1c98f0ad16477a04994323e92fd3d8dcbd2b5f90a91989c44d50aedd56","isrc":"NLD450600004","name":"Zonder Jou","registered_at":"2026-06-04T09:56:19Z","spotify_id":"4xPkcG6Efkn22baq0kJmQo","type":"track"}
track: Ik Wil Niet Dat Je Liegt
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234520
  explicit: false
  by artist: Paul de Leeuw
  in album: Mooi Weer Een CD
  isrc code: NLD450600005
  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: Droomland - Live
track: 'k Heb Je Lief
track: Naar Het Zuiden
track: Mijn Houten Hart
track: Voorbij
track: Blijf Bij Mij - Live
track: De Steen
track: Vleugels Van Mijn Vlucht
track: Gebabbel
track: Perhaps Love
track: Kleine Kokette Katinka
track: Vlieg Met Me Mee - Live 1992
track: Droomland (solo)

Paul de Leeuw
type: MusicGroup

Mooi Weer Een CD
type: MusicAlbum
date published: 2006-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T10:01:31+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3b5990893166f527a474685e817e340e0cc9cef05376bd859fcf9f4141c7c5ec

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2YgeISjJohRLvii7cvnJuq.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YgeISjJohRLvii7cvnJuq

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3b5990893166f527a474685e817e340e0cc9cef05376bd859fcf9f4141c7c5ec","isrc":"NLD450600005","name":"Ik Wil Niet Dat Je Liegt","registered_at":"2026-06-04T10:01:31Z","spotify_id":"2YgeISjJohRLvii7cvnJuq","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 0x3b5990893166f527a474685e817e340e0cc9cef05376bd859fcf9f4141c7c5ec. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YgeISjJohRLvii7cvnJuq.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/2YgeISjJohRLvii7cvnJuq.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x3b5990893166f527a474685e817e340e0cc9cef05376bd859fcf9f4141c7c5ec","isrc":"NLD450600005","name":"Ik Wil Niet Dat Je Liegt","registered_at":"2026-06-04T10:01:31Z","spotify_id":"2YgeISjJohRLvii7cvnJuq","type":"track"}

Droomland - Live
type: MusicRecording
duration: PT3M26S
duration ms: 206306
explicit: false
by artist: Paul de Leeuw
by artist: Andre Hazes
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600006

'k Heb Je Lief
type: MusicRecording
duration: PT4M46S
duration ms: 286093
explicit: false
by artist: Paul de Leeuw
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:01:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab836d54c1b9adf0200682f89f094a01592eeddf8f708e2100962cd64e949241
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/54ospbTyxznq98SUb4Xn41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54ospbTyxznq98SUb4Xn41
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab836d54c1b9adf0200682f89f094a01592eeddf8f708e2100962cd64e949241","isrc":"NLD450600007","name":"'k Heb Je Lief","registered_at":"2026-06-04T08:01:00Z","spotify_id":"54ospbTyxznq98SUb4Xn41","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 0xab836d54c1b9adf0200682f89f094a01592eeddf8f708e2100962cd64e949241. 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/54ospbTyxznq98SUb4Xn41.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/54ospbTyxznq98SUb4Xn41.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xab836d54c1b9adf0200682f89f094a01592eeddf8f708e2100962cd64e949241","isrc":"NLD450600007","name":"'k Heb Je Lief","registered_at":"2026-06-04T08:01:00Z","spotify_id":"54ospbTyxznq98SUb4Xn41","type":"track"}

Naar Het Zuiden
type: MusicRecording
duration: PT4M6S
duration ms: 246746
explicit: false
by artist: Paul de Leeuw
by artist: Fernando Lameirinhas
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:14:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a65126abb719181f4aa91a37a28ca0a968803e4abcbf2b436471b9fc54d416b
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/6yhZa5jW03baNQmgabfxgL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yhZa5jW03baNQmgabfxgL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a65126abb719181f4aa91a37a28ca0a968803e4abcbf2b436471b9fc54d416b","isrc":"NLD450600008","name":"Naar Het Zuiden","registered_at":"2026-06-18T02:14:26Z","spotify_id":"6yhZa5jW03baNQmgabfxgL","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 0x1a65126abb719181f4aa91a37a28ca0a968803e4abcbf2b436471b9fc54d416b. 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/6yhZa5jW03baNQmgabfxgL.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/6yhZa5jW03baNQmgabfxgL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1a65126abb719181f4aa91a37a28ca0a968803e4abcbf2b436471b9fc54d416b","isrc":"NLD450600008","name":"Naar Het Zuiden","registered_at":"2026-06-18T02:14:26Z","spotify_id":"6yhZa5jW03baNQmgabfxgL","type":"track"}

Mijn Houten Hart
type: MusicRecording
duration: PT3M24S
duration ms: 204133
explicit: false
by artist: Paul de Leeuw
by artist: Raffaëla
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:31:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb51f1751b01992ab7b74afbb544f5706711e7f2381367205133fb4881c94d3da
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/6o9VzqwDrtlUiLDAFwe8ON.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6o9VzqwDrtlUiLDAFwe8ON
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb51f1751b01992ab7b74afbb544f5706711e7f2381367205133fb4881c94d3da","isrc":"NLD450600009","name":"Mijn Houten Hart","registered_at":"2026-06-10T04:31:24Z","spotify_id":"6o9VzqwDrtlUiLDAFwe8ON","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 0xb51f1751b01992ab7b74afbb544f5706711e7f2381367205133fb4881c94d3da. 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/6o9VzqwDrtlUiLDAFwe8ON.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/6o9VzqwDrtlUiLDAFwe8ON.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb51f1751b01992ab7b74afbb544f5706711e7f2381367205133fb4881c94d3da","isrc":"NLD450600009","name":"Mijn Houten Hart","registered_at":"2026-06-10T04:31:24Z","spotify_id":"6o9VzqwDrtlUiLDAFwe8ON","type":"track"}

Voorbij
type: MusicRecording
duration: PT4M30S
duration ms: 270120
explicit: false
by artist: Paul de Leeuw
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:47:33+00:00

Blijf Bij Mij - Live
type: MusicRecording
duration: PT3M0S
duration ms: 180560
explicit: false
by artist: Paul de Leeuw
by artist: Ruth Jacott
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T16:19:07+00:00

De Steen
type: MusicRecording
duration: PT2M42S
duration ms: 162173
explicit: false
by artist: Paul de Leeuw
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:34:39+00:00

Vleugels Van Mijn Vlucht
type: MusicRecording
duration: PT3M6S
duration ms: 186600
explicit: false
by artist: Paul de Leeuw
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:47:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f4b64dc7f19b5611b995d21aa8ac9d01748512ea433b7a4f8b4740a6edcfc5c
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/2pAal1yGchbogdvAPsDWJs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pAal1yGchbogdvAPsDWJs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f4b64dc7f19b5611b995d21aa8ac9d01748512ea433b7a4f8b4740a6edcfc5c","isrc":"NLD450600013","name":"Vleugels Van Mijn Vlucht","registered_at":"2026-06-07T07:47:41Z","spotify_id":"2pAal1yGchbogdvAPsDWJs","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 0x5f4b64dc7f19b5611b995d21aa8ac9d01748512ea433b7a4f8b4740a6edcfc5c. 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/2pAal1yGchbogdvAPsDWJs.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/2pAal1yGchbogdvAPsDWJs.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5f4b64dc7f19b5611b995d21aa8ac9d01748512ea433b7a4f8b4740a6edcfc5c","isrc":"NLD450600013","name":"Vleugels Van Mijn Vlucht","registered_at":"2026-06-07T07:47:41Z","spotify_id":"2pAal1yGchbogdvAPsDWJs","type":"track"}

Gebabbel
type: MusicRecording
duration: PT4M11S
duration ms: 251693
explicit: false
by artist: Paul de Leeuw
by artist: Marc-Marie Huijbregts
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600014

Perhaps Love
type: MusicRecording
duration: PT3M12S
duration ms: 192053
explicit: false
by artist: Paul de Leeuw
by artist: Jan Smit
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:07:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08449fac74e3dbafd1a2a501102c7489ef51b4c3f1474a094a177d49126a9704
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/5lpElOIlKjMzykMV4WppKF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lpElOIlKjMzykMV4WppKF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08449fac74e3dbafd1a2a501102c7489ef51b4c3f1474a094a177d49126a9704","isrc":"NLD450600015","name":"Perhaps Love","registered_at":"2026-06-09T18:07:59Z","spotify_id":"5lpElOIlKjMzykMV4WppKF","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 0x08449fac74e3dbafd1a2a501102c7489ef51b4c3f1474a094a177d49126a9704. 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/5lpElOIlKjMzykMV4WppKF.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/5lpElOIlKjMzykMV4WppKF.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x08449fac74e3dbafd1a2a501102c7489ef51b4c3f1474a094a177d49126a9704","isrc":"NLD450600015","name":"Perhaps Love","registered_at":"2026-06-09T18:07:59Z","spotify_id":"5lpElOIlKjMzykMV4WppKF","type":"track"}

Kleine Kokette Katinka
type: MusicRecording
duration: PT2M13S
duration ms: 133706
explicit: false
by artist: Paul de Leeuw
by artist: Adje
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600016

Vlieg Met Me Mee - Live 1992
type: MusicRecording
duration: PT5M12S
duration ms: 312080
explicit: false
by artist: Paul de Leeuw
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:17:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85567281e6f9afaa83455b76e5da44eeb17d996a7675de685f2f464c97cfac37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1mQ8yar2ZmIZUHt7D5p8Od.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mQ8yar2ZmIZUHt7D5p8Od
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85567281e6f9afaa83455b76e5da44eeb17d996a7675de685f2f464c97cfac37","isrc":"NLD450600017","name":"Vlieg Met Me Mee - Live 1992","registered_at":"2026-06-05T07:17:44Z","spotify_id":"1mQ8yar2ZmIZUHt7D5p8Od","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 0x85567281e6f9afaa83455b76e5da44eeb17d996a7675de685f2f464c97cfac37. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1mQ8yar2ZmIZUHt7D5p8Od.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/1mQ8yar2ZmIZUHt7D5p8Od.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x85567281e6f9afaa83455b76e5da44eeb17d996a7675de685f2f464c97cfac37","isrc":"NLD450600017","name":"Vlieg Met Me Mee - Live 1992","registered_at":"2026-06-05T07:17:44Z","spotify_id":"1mQ8yar2ZmIZUHt7D5p8Od","type":"track"}

Droomland (solo)
type: MusicRecording
duration: PT2M31S
duration ms: 151800
explicit: false
by artist: Paul de Leeuw
in album: Mooi Weer Een CD
  type: MusicAlbum
  date published: 2006-01-01
isrc code: NLD450600018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T07:20:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x766504be388bfa58d2b901a23e6e120cdb82c6db3a63993048f20ba085550afc
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/2OOo4fTOrBdVFrvOd8BlJe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OOo4fTOrBdVFrvOd8BlJe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x766504be388bfa58d2b901a23e6e120cdb82c6db3a63993048f20ba085550afc","isrc":"NLD450600018","name":"Droomland (solo)","registered_at":"2026-06-23T07:20:05Z","spotify_id":"2OOo4fTOrBdVFrvOd8BlJe","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 0x766504be388bfa58d2b901a23e6e120cdb82c6db3a63993048f20ba085550afc. 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/2OOo4fTOrBdVFrvOd8BlJe.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/2OOo4fTOrBdVFrvOd8BlJe.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x766504be388bfa58d2b901a23e6e120cdb82c6db3a63993048f20ba085550afc","isrc":"NLD450600018","name":"Droomland (solo)","registered_at":"2026-06-23T07:20:05Z","spotify_id":"2OOo4fTOrBdVFrvOd8BlJe","type":"track"}

Goud (60 hits 25 jaar Gerard Joling)
type: MusicAlbum
date published: 2010-05-07
track: Ik Leef Mijn Droom
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244000
  explicit: false
  by artist: Gerard Joling
  in album: Goud (60 hits 25 jaar Gerard Joling)
    type: MusicAlbum
    date published: 2010-05-07
  isrc code: NLW2R1704273
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T21:10:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06d8d87d529aa59cf74185f15d1737a78cce0ea00ebd8b20bd475196dfe3d42e
  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/33cvhylvdaj7Iv3igxPL0e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33cvhylvdaj7Iv3igxPL0e
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x06d8d87d529aa59cf74185f15d1737a78cce0ea00ebd8b20bd475196dfe3d42e","isrc":"NLW2R1704273","name":"Ik Leef Mijn Droom","registered_at":"2026-06-17T21:10:01Z","spotify_id":"33cvhylvdaj7Iv3igxPL0e","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 0x06d8d87d529aa59cf74185f15d1737a78cce0ea00ebd8b20bd475196dfe3d42e. 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/33cvhylvdaj7Iv3igxPL0e.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/33cvhylvdaj7Iv3igxPL0e.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x06d8d87d529aa59cf74185f15d1737a78cce0ea00ebd8b20bd475196dfe3d42e","isrc":"NLW2R1704273","name":"Ik Leef Mijn Droom","registered_at":"2026-06-17T21:10:01Z","spotify_id":"33cvhylvdaj7Iv3igxPL0e","type":"track"}
track: Zing Met Me Mee
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: false
  by artist: Gerard Joling
  in album: Goud (60 hits 25 jaar Gerard Joling)
    type: MusicAlbum
    date published: 2010-05-07
  isrc code: NLW2R1704290
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T15:37:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa6e7a179acad142894e93e62d0d079c0ea0ea9bbaef5cf008c29687e806d5c29
  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/0SOHk8cEGMm5tvPvG829Po.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SOHk8cEGMm5tvPvG829Po
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa6e7a179acad142894e93e62d0d079c0ea0ea9bbaef5cf008c29687e806d5c29","isrc":"NLW2R1704290","name":"Zing Met Me Mee","registered_at":"2026-06-10T15:37:32Z","spotify_id":"0SOHk8cEGMm5tvPvG829Po","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 0xa6e7a179acad142894e93e62d0d079c0ea0ea9bbaef5cf008c29687e806d5c29. 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/0SOHk8cEGMm5tvPvG829Po.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/0SOHk8cEGMm5tvPvG829Po.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa6e7a179acad142894e93e62d0d079c0ea0ea9bbaef5cf008c29687e806d5c29","isrc":"NLW2R1704290","name":"Zing Met Me Mee","registered_at":"2026-06-10T15:37:32Z","spotify_id":"0SOHk8cEGMm5tvPvG829Po","type":"track"}
track: Blijf Bij Mij
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242000
  explicit: false
  by artist: Gerard Joling
  by artist: Andre Hazes
  in album: Goud (60 hits 25 jaar Gerard Joling)
    type: MusicAlbum
    date published: 2010-05-07
  isrc code: NLQ270700007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:38:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x409a6d85e6975bb539726cdee52ab71065fc7ee3121a12d13acb9058cc49f26b
  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/4cDEFYnhCtgdJo2hmdp89J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cDEFYnhCtgdJo2hmdp89J
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x409a6d85e6975bb539726cdee52ab71065fc7ee3121a12d13acb9058cc49f26b","isrc":"NLQ270700007","name":"Blijf Bij Mij","registered_at":"2026-06-04T08:38:53Z","spotify_id":"4cDEFYnhCtgdJo2hmdp89J","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 0x409a6d85e6975bb539726cdee52ab71065fc7ee3121a12d13acb9058cc49f26b. 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/4cDEFYnhCtgdJo2hmdp89J.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/4cDEFYnhCtgdJo2hmdp89J.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x409a6d85e6975bb539726cdee52ab71065fc7ee3121a12d13acb9058cc49f26b","isrc":"NLQ270700007","name":"Blijf Bij Mij","registered_at":"2026-06-04T08:38:53Z","spotify_id":"4cDEFYnhCtgdJo2hmdp89J","type":"track"}
track: 24 Uur Verliefd
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233000
  explicit: false
  by artist: Gerard Joling
  in album: Goud (60 hits 25 jaar Gerard Joling)
    type: MusicAlbum
    date published: 2010-05-07
  isrc code: NLQ270800020
track: Het Is Nog Niet Voorbij
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215000
  explicit: false
  by artist: Gerard Joling
  in album: Goud (60 hits 25 jaar Gerard Joling)
    type: MusicAlbum
    date published: 2010-05-07
  isrc code: NLQ270800039
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T03:19:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a2a080ce3f13852897750ccf2ea3535b3029ae56d70668ce16482eefa88fba9
  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/1v5okeAB5n87FHmyG2fpWp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1v5okeAB5n87FHmyG2fpWp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a2a080ce3f13852897750ccf2ea3535b3029ae56d70668ce16482eefa88fba9","isrc":"NLQ270800039","name":"Het Is Nog Niet Voorbij","registered_at":"2026-06-20T03:19:25Z","spotify_id":"1v5okeAB5n87FHmyG2fpWp","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 0x3a2a080ce3f13852897750ccf2ea3535b3029ae56d70668ce16482eefa88fba9. 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/1v5okeAB5n87FHmyG2fpWp.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/1v5okeAB5n87FHmyG2fpWp.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x3a2a080ce3f13852897750ccf2ea3535b3029ae56d70668ce16482eefa88fba9","isrc":"NLQ270800039","name":"Het Is Nog Niet Voorbij","registered_at":"2026-06-20T03:19:25Z","spotify_id":"1v5okeAB5n87FHmyG2fpWp","type":"track"}
track: Morgen Wordt Alles Anders
track: Liefde Op Het Eerste Gezicht
track: Vanavond Gaat Het Gebeuren
track: Heel Even
track: Wat Ging Er Mis Tussen Ons
track: Als Ik Met Je Vrij (La Di Da)
track: Pluk De Dag
track: Maak Me Gek
track: Doe Het Licht Uit
track: Als Je Alles Hebt Gehad (When The Rain Begins To Fall)
track: Terug Naar De Kust
track: Engel Van Mijn Hart (Maxi Versie)
track: Bloedheet
track: Maar Vanavond
track: Love Story
track: Laat Me Alleen
track: Alsof Je Bij Me Bent
track: Doo Wop Days (Medley)
track: Liefde
track: Op Zoek Naar De Waarheid
track: Midnight To Midnight
track: Forever
track: Love In Your Eyes
track: No More Bolero`s
track: Love Can Change Your Life
track: Reach
track: Spanish Heart
track: Numero Uno
track: Everlasting Love
track: Never Gonna Be The Same
track: Ticket To The Tropics
track: Cry Baby
track: Together Again
track: Shangri-La
track: Don`t Leave Me This Way
track: Crying
track: The Last Goodbye
track: Tu Solo Tu
track: The Impossible Dream
track: Read My Lips
track: I`ll Write A Song For You
track: Corazon
track: Where The Boys Are
track: Somewhere Over The Rainbow
track: Ik Hou D`r Zo Van

Morgen Wordt Alles Anders
type: MusicRecording
duration: PT3M52S
duration ms: 232000
explicit: false
by artist: Gerard Joling
by artist: Bonnie St. Claire
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:16:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafd9dd6acccc9e61c7dbbe96a4a45f604fa32f087a382bbe514dd3cd23fd232e
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/0OoTeS27Z8Y3EDb3h6k5z2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OoTeS27Z8Y3EDb3h6k5z2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xafd9dd6acccc9e61c7dbbe96a4a45f604fa32f087a382bbe514dd3cd23fd232e","isrc":"NLW2R1704306","name":"Morgen Wordt Alles Anders","registered_at":"2026-06-20T04:16:37Z","spotify_id":"0OoTeS27Z8Y3EDb3h6k5z2","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 0xafd9dd6acccc9e61c7dbbe96a4a45f604fa32f087a382bbe514dd3cd23fd232e. 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/0OoTeS27Z8Y3EDb3h6k5z2.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/0OoTeS27Z8Y3EDb3h6k5z2.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xafd9dd6acccc9e61c7dbbe96a4a45f604fa32f087a382bbe514dd3cd23fd232e","isrc":"NLW2R1704306","name":"Morgen Wordt Alles Anders","registered_at":"2026-06-20T04:16:37Z","spotify_id":"0OoTeS27Z8Y3EDb3h6k5z2","type":"track"}

Liefde Op Het Eerste Gezicht
type: MusicRecording
duration: PT4M9S
duration ms: 249000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704274

Vanavond Gaat Het Gebeuren
type: MusicRecording
duration: PT3M19S
duration ms: 199000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLQ270800036

Heel Even
type: MusicRecording
duration: PT3M46S
duration ms: 226000
explicit: false
by artist: Gerard Joling
by artist: Shirley Zwerus
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704307

Wat Ging Er Mis Tussen Ons
type: MusicRecording
duration: PT4M29S
duration ms: 269000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704275

Als Ik Met Je Vrij (La Di Da)
type: MusicRecording
duration: PT2M52S
duration ms: 172000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704291

Pluk De Dag
type: MusicRecording
duration: PT4M56S
duration ms: 296000
explicit: false
by artist: Gerard Joling
by artist: Ruth Jacott
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07

Maak Me Gek
type: MusicRecording
duration: PT3M2S
duration ms: 182000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLQ270600074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:56:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e19ca9605c99e6d5c0a9b8bf646e7ba2bd8630b6ce9292fc2942d2b6675ae32
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/0Gwze7wRMvgXGSUDzc02HE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Gwze7wRMvgXGSUDzc02HE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e19ca9605c99e6d5c0a9b8bf646e7ba2bd8630b6ce9292fc2942d2b6675ae32","isrc":"NLQ270600074","name":"Maak Me Gek","registered_at":"2026-06-05T07:56:16Z","spotify_id":"0Gwze7wRMvgXGSUDzc02HE","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 0x2e19ca9605c99e6d5c0a9b8bf646e7ba2bd8630b6ce9292fc2942d2b6675ae32. 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/0Gwze7wRMvgXGSUDzc02HE.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/0Gwze7wRMvgXGSUDzc02HE.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2e19ca9605c99e6d5c0a9b8bf646e7ba2bd8630b6ce9292fc2942d2b6675ae32","isrc":"NLQ270600074","name":"Maak Me Gek","registered_at":"2026-06-05T07:56:16Z","spotify_id":"0Gwze7wRMvgXGSUDzc02HE","type":"track"}

Doe Het Licht Uit
type: MusicRecording
duration: PT3M52S
duration ms: 232000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704292

Als Je Alles Hebt Gehad (When The Rain Begins To Fall)
type: MusicRecording
duration: PT3M30S
duration ms: 210000
explicit: false
by artist: Gerard Joling
by artist: Gordon
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLQ270500017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:34:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcdaf9fd7fc4c42a911a7f563e0eda5012201a6cf18520f9548991d539a83656
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/7a6CdWxvXeBE3czqQ9VPAw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a6CdWxvXeBE3czqQ9VPAw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdcdaf9fd7fc4c42a911a7f563e0eda5012201a6cf18520f9548991d539a83656","isrc":"NLQ270500017","name":"Als Je Alles Hebt Gehad (When The Rain Begins To Fall)","registered_at":"2026-06-10T15:34:50Z","spotify_id":"7a6CdWxvXeBE3czqQ9VPAw","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 0xdcdaf9fd7fc4c42a911a7f563e0eda5012201a6cf18520f9548991d539a83656. 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/7a6CdWxvXeBE3czqQ9VPAw.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/7a6CdWxvXeBE3czqQ9VPAw.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xdcdaf9fd7fc4c42a911a7f563e0eda5012201a6cf18520f9548991d539a83656","isrc":"NLQ270500017","name":"Als Je Alles Hebt Gehad (When The Rain Begins To Fall)","registered_at":"2026-06-10T15:34:50Z","spotify_id":"7a6CdWxvXeBE3czqQ9VPAw","type":"track"}

Terug Naar De Kust
type: MusicRecording
duration: PT4M13S
duration ms: 253000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704276

Engel Van Mijn Hart (Maxi Versie)
type: MusicRecording
duration: PT3M30S
duration ms: 210000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704293

Bloedheet
type: MusicRecording
duration: PT3M54S
duration ms: 234000
explicit: false
by artist: Gerard Joling
by artist: Patricia Paay
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLQ270800038

Maar Vanavond
type: MusicRecording
duration: PT3M39S
duration ms: 219000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLQ270700010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:37:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa91aed24272b82c5563791eb0877c32aeb34a49ba3bfbe5e82ab4348de163ec2
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/5b1VY6gQdRvz2zTeJKrOFg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b1VY6gQdRvz2zTeJKrOFg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa91aed24272b82c5563791eb0877c32aeb34a49ba3bfbe5e82ab4348de163ec2","isrc":"NLQ270700010","name":"Maar Vanavond","registered_at":"2026-06-10T15:37:16Z","spotify_id":"5b1VY6gQdRvz2zTeJKrOFg","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 0xa91aed24272b82c5563791eb0877c32aeb34a49ba3bfbe5e82ab4348de163ec2. 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/5b1VY6gQdRvz2zTeJKrOFg.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/5b1VY6gQdRvz2zTeJKrOFg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa91aed24272b82c5563791eb0877c32aeb34a49ba3bfbe5e82ab4348de163ec2","isrc":"NLQ270700010","name":"Maar Vanavond","registered_at":"2026-06-10T15:37:16Z","spotify_id":"5b1VY6gQdRvz2zTeJKrOFg","type":"track"}

Love Story
type: MusicRecording
duration: PT3M43S
duration ms: 223000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704294

Laat Me Alleen
type: MusicRecording
duration: PT4M44S
duration ms: 284000
explicit: false
by artist: Gerard Joling
by artist: Rita Hovink
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLQ270800040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:23:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bbfedefc503620c041774e09767155a933123aaa945e83e83d9865442364939
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/0xkZjFYOrYoORM8Ze9iXD4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xkZjFYOrYoORM8Ze9iXD4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bbfedefc503620c041774e09767155a933123aaa945e83e83d9865442364939","isrc":"NLQ270800040","name":"Laat Me Alleen","registered_at":"2026-06-25T07:23:11Z","spotify_id":"0xkZjFYOrYoORM8Ze9iXD4","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 0x7bbfedefc503620c041774e09767155a933123aaa945e83e83d9865442364939. 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/0xkZjFYOrYoORM8Ze9iXD4.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/0xkZjFYOrYoORM8Ze9iXD4.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x7bbfedefc503620c041774e09767155a933123aaa945e83e83d9865442364939","isrc":"NLQ270800040","name":"Laat Me Alleen","registered_at":"2026-06-25T07:23:11Z","spotify_id":"0xkZjFYOrYoORM8Ze9iXD4","type":"track"}

Alsof Je Bij Me Bent
type: MusicRecording
duration: PT3M7S
duration ms: 187000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704277
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:54:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc373f53f03c909ffcf1338c887216fc786cd2827c2a602c195409c5ca91cc7e
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/5nMst0hYR84wxk7BY3pr2q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nMst0hYR84wxk7BY3pr2q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc373f53f03c909ffcf1338c887216fc786cd2827c2a602c195409c5ca91cc7e","isrc":"NLW2R1704277","name":"Alsof Je Bij Me Bent","registered_at":"2026-06-24T08:54:40Z","spotify_id":"5nMst0hYR84wxk7BY3pr2q","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 0xdc373f53f03c909ffcf1338c887216fc786cd2827c2a602c195409c5ca91cc7e. 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/5nMst0hYR84wxk7BY3pr2q.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/5nMst0hYR84wxk7BY3pr2q.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdc373f53f03c909ffcf1338c887216fc786cd2827c2a602c195409c5ca91cc7e","isrc":"NLW2R1704277","name":"Alsof Je Bij Me Bent","registered_at":"2026-06-24T08:54:40Z","spotify_id":"5nMst0hYR84wxk7BY3pr2q","type":"track"}

Doo Wop Days (Medley)
type: MusicRecording
duration: PT4M18S
duration ms: 258000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704295

Liefde
type: MusicRecording
duration: PT4M12S
duration ms: 252000
explicit: false
by artist: Gerard Joling
by artist: Ellemieke Vermolen
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLQ270700004

Op Zoek Naar De Waarheid
type: MusicRecording
duration: PT2M36S
duration ms: 156000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704278

Midnight To Midnight
type: MusicRecording
duration: PT4M6S
duration ms: 246000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704296

Forever
type: MusicRecording
duration: PT2M34S
duration ms: 154000
explicit: false
by artist: Gerard Joling
by artist: Herman Brood
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07

Love In Your Eyes
type: MusicRecording
duration: PT2M58S
duration ms: 178000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704279

No More Bolero`s
type: MusicRecording
duration: PT4M12S
duration ms: 252000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704297
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:45:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf7aaad74337c6bc7763a43f511cd2c74eaace081e3334848bb4124985e2ab4e
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/1SUiSnGAPOdBxANLEJmJte.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SUiSnGAPOdBxANLEJmJte
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf7aaad74337c6bc7763a43f511cd2c74eaace081e3334848bb4124985e2ab4e","isrc":"NLW2R1704297","name":"No More Bolero`s","registered_at":"2026-06-24T07:45:13Z","spotify_id":"1SUiSnGAPOdBxANLEJmJte","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 0xaf7aaad74337c6bc7763a43f511cd2c74eaace081e3334848bb4124985e2ab4e. 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/1SUiSnGAPOdBxANLEJmJte.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/1SUiSnGAPOdBxANLEJmJte.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xaf7aaad74337c6bc7763a43f511cd2c74eaace081e3334848bb4124985e2ab4e","isrc":"NLW2R1704297","name":"No More Bolero`s","registered_at":"2026-06-24T07:45:13Z","spotify_id":"1SUiSnGAPOdBxANLEJmJte","type":"track"}

Love Can Change Your Life
type: MusicRecording
duration: PT3M41S
duration ms: 221000
explicit: false
by artist: Gerard Joling
by artist: Karin Bloemen
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704311

Reach
type: MusicRecording
duration: PT3M38S
duration ms: 218000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704280

Spanish Heart
type: MusicRecording
duration: PT3M40S
duration ms: 220000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704298
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T07:47:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7687c888868e4fca3831ff430b1dfb8e3cdb3edd02723a6f6ab7d5d658343ea6
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/0BteZKeQkKrdFUXxUyOQua.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BteZKeQkKrdFUXxUyOQua
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7687c888868e4fca3831ff430b1dfb8e3cdb3edd02723a6f6ab7d5d658343ea6","isrc":"NLW2R1704298","name":"Spanish Heart","registered_at":"2026-06-19T07:47:44Z","spotify_id":"0BteZKeQkKrdFUXxUyOQua","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 0x7687c888868e4fca3831ff430b1dfb8e3cdb3edd02723a6f6ab7d5d658343ea6. 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/0BteZKeQkKrdFUXxUyOQua.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/0BteZKeQkKrdFUXxUyOQua.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7687c888868e4fca3831ff430b1dfb8e3cdb3edd02723a6f6ab7d5d658343ea6","isrc":"NLW2R1704298","name":"Spanish Heart","registered_at":"2026-06-19T07:47:44Z","spotify_id":"0BteZKeQkKrdFUXxUyOQua","type":"track"}

Numero Uno
type: MusicRecording
duration: PT2M56S
duration ms: 176000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704281

Everlasting Love
type: MusicRecording
duration: PT4M22S
duration ms: 262000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704299
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:13:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62ee881fdffeb22a4879f260633bf88891ecbc324caf846ecedbd6b9c555d399
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/3YutSNZg07QVfYu5Z7MKsH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YutSNZg07QVfYu5Z7MKsH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62ee881fdffeb22a4879f260633bf88891ecbc324caf846ecedbd6b9c555d399","isrc":"NLW2R1704299","name":"Everlasting Love","registered_at":"2026-06-10T02:13:09Z","spotify_id":"3YutSNZg07QVfYu5Z7MKsH","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 0x62ee881fdffeb22a4879f260633bf88891ecbc324caf846ecedbd6b9c555d399. 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/3YutSNZg07QVfYu5Z7MKsH.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/3YutSNZg07QVfYu5Z7MKsH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x62ee881fdffeb22a4879f260633bf88891ecbc324caf846ecedbd6b9c555d399","isrc":"NLW2R1704299","name":"Everlasting Love","registered_at":"2026-06-10T02:13:09Z","spotify_id":"3YutSNZg07QVfYu5Z7MKsH","type":"track"}

Never Gonna Be The Same
type: MusicRecording
duration: PT3M56S
duration ms: 236000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704282

Ticket To The Tropics
type: MusicRecording
duration: PT5M46S
duration ms: 346000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704300

Cry Baby
type: MusicRecording
duration: PT4M12S
duration ms: 252000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704283

Together Again
type: MusicRecording
duration: PT3M39S
duration ms: 219000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704301

Shangri-La
type: MusicRecording
duration: PT3M5S
duration ms: 185000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T07:47:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28977b22afa2d8c9cce2a93618330cffef48b18043fe7d2e24afc975a9c04f6a
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/2v3tM3W7xuxQElOksLJlQb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2v3tM3W7xuxQElOksLJlQb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28977b22afa2d8c9cce2a93618330cffef48b18043fe7d2e24afc975a9c04f6a. 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/2v3tM3W7xuxQElOksLJlQb.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/2v3tM3W7xuxQElOksLJlQb.
  date published: 2026-07-02T03:55:08Z

Don`t Leave Me This Way
type: MusicRecording
duration: PT3M11S
duration ms: 191000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704302

Crying
type: MusicRecording
duration: PT3M16S
duration ms: 196000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704285

The Last Goodbye
type: MusicRecording
duration: PT4M41S
duration ms: 281000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704401

Tu Solo Tu
type: MusicRecording
duration: PT3M23S
duration ms: 203000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704286

The Impossible Dream
type: MusicRecording
duration: PT5M4S
duration ms: 304000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704303

Read My Lips
type: MusicRecording
duration: PT3M20S
duration ms: 200000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704287

I`ll Write A Song For You
type: MusicRecording
duration: PT5M19S
duration ms: 319000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07

Corazon
type: MusicRecording
duration: PT4M42S
duration ms: 282000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704288
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T15:38:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x201dd3722e5a13444eed9b9da16c7005ec89563053fb483cdd7470227ec68f18
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/72PVztEa6KNJW6EnQi3Uk2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72PVztEa6KNJW6EnQi3Uk2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 0x201dd3722e5a13444eed9b9da16c7005ec89563053fb483cdd7470227ec68f18. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/72PVztEa6KNJW6EnQi3Uk2.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/72PVztEa6KNJW6EnQi3Uk2.
  date published: 2026-07-02T11:38:34Z

Where The Boys Are
type: MusicRecording
duration: PT3M10S
duration ms: 190000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704305

Somewhere Over The Rainbow
type: MusicRecording
duration: PT2M51S
duration ms: 171000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLW2R1704289

Ik Hou D`r Zo Van
type: MusicRecording
duration: PT3M57S
duration ms: 237000
explicit: false
by artist: Gerard Joling
in album: Goud (60 hits 25 jaar Gerard Joling)
  type: MusicAlbum
  date published: 2010-05-07
isrc code: NLQ270800062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:43:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab4b4890be921bc1d85e68f5e58aefcbbaa03abdba5b8a9db864a83e8d1b2958
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/5PniZHtvWD0tPvG2uPrWfJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PniZHtvWD0tPvG2uPrWfJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab4b4890be921bc1d85e68f5e58aefcbbaa03abdba5b8a9db864a83e8d1b2958","isrc":"NLQ270800062","name":"Ik Hou D`r Zo Van","registered_at":"2026-06-08T18:43:05Z","spotify_id":"5PniZHtvWD0tPvG2uPrWfJ","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 0xab4b4890be921bc1d85e68f5e58aefcbbaa03abdba5b8a9db864a83e8d1b2958. 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/5PniZHtvWD0tPvG2uPrWfJ.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/5PniZHtvWD0tPvG2uPrWfJ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xab4b4890be921bc1d85e68f5e58aefcbbaa03abdba5b8a9db864a83e8d1b2958","isrc":"NLQ270800062","name":"Ik Hou D`r Zo Van","registered_at":"2026-06-08T18:43:05Z","spotify_id":"5PniZHtvWD0tPvG2uPrWfJ","type":"track"}

Eurovision Anthems 2023
type: MusicAlbum
date published: 2023-03-29
track: Waterloo
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165800
  explicit: false
  by artist: ABBA
  in album: Eurovision Anthems 2023
    type: MusicAlbum
    date published: 2023-03-29
  isrc code: SEAYD7415010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T04:56:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd826dab66dda8dd76801aef4506d3bf818fcf7c2afa1d66df0aec38e5062e3ed
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7j8gPk6STYEbZ3hb9mXzLe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j8gPk6STYEbZ3hb9mXzLe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xd826dab66dda8dd76801aef4506d3bf818fcf7c2afa1d66df0aec38e5062e3ed. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7j8gPk6STYEbZ3hb9mXzLe.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/7j8gPk6STYEbZ3hb9mXzLe.
    date published: 2026-07-08T03:20:19Z
track: Arcade
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185146
  explicit: false
  by artist: Duncan Laurence
  in album: Eurovision Anthems 2023
    type: MusicAlbum
    date published: 2023-03-29
  isrc code: NL1TK1900001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T04:09:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x029fac7b6546d5aca7075297b7f3af03856e1fb322915d41b5efa249cebbf7bf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5YxeyNTuWuE1I1R3D5C3kU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YxeyNTuWuE1I1R3D5C3kU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x029fac7b6546d5aca7075297b7f3af03856e1fb322915d41b5efa249cebbf7bf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YxeyNTuWuE1I1R3D5C3kU.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/5YxeyNTuWuE1I1R3D5C3kU.
    date published: 2026-07-08T03:20:19Z
track: De Troubadour
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206493
  explicit: false
  by artist: Lenny Kuhr
  in album: Eurovision Anthems 2023
    type: MusicAlbum
    date published: 2023-03-29
  isrc code: NLA306900014
track: Birds
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203026
  explicit: false
  by artist: Anouk
  in album: Eurovision Anthems 2023
    type: MusicAlbum
    date published: 2023-03-29
  isrc code: NLXA91300003
track: Vrede
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195586
  explicit: false
  by artist: Ruth Jacott
  in album: Eurovision Anthems 2023
    type: MusicAlbum
    date published: 2023-03-29
  isrc code: NLA950600327
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:46:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f66a04af59906a028eafe5b8a1c5b6ea9ed1f88971502aab8921d06588d6501
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4vjTiyVfNFTBVF4cN4ErQz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vjTiyVfNFTBVF4cN4ErQz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f66a04af59906a028eafe5b8a1c5b6ea9ed1f88971502aab8921d06588d6501. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vjTiyVfNFTBVF4cN4ErQz.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/4vjTiyVfNFTBVF4cN4ErQz.
    date published: 2026-07-08T03:53:27Z
track: Burning Daylight
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184000
  explicit: false
  by artist: Mia Nicolai
  by artist: Dion Cooper
  in album: Eurovision Anthems 2023
    type: MusicAlbum
    date published: 2023-03-29
track: SHUM
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172675
  explicit: false
  by artist: Go_A
  in album: Eurovision Anthems 2023
    type: MusicAlbum
    date published: 2023-03-29
  isrc code: QM4TX2159313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:34:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5cf2f166ffa6173322ce4b469f1ba4ed89125cb57c042ffa4c7176de07e8cd20
  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/4nj4ulxZZdgUmFypYdKjxE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4nj4ulxZZdgUmFypYdKjxE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: What's Another Year
track: De Diepte
track: Shine - New Wave Eurovision 2009 Mix
track: Voilà
track: Soldi - Eurovision Edit
track: Electric Life
track: Calm After The Storm
track: Après toi
track: Tattoo
track: Ik Zie Een Ster
track: Slow Down
track: Puppet On A String - Remastered 2004
track: Hold Me Now
track: All Kinds Of Everything
track: Dancing Queen

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf2f166ffa6173322ce4b469f1ba4ed89125cb57c042ffa4c7176de07e8cd20. 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/4nj4ulxZZdgUmFypYdKjxE.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/4nj4ulxZZdgUmFypYdKjxE.
date published: 2026-07-02T03:55:08Z

What's Another Year
type: MusicRecording
duration: PT3M25S
duration ms: 205933
explicit: false
by artist: Johnny Logan
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29
isrc code: DEK192242163

De Diepte
type: MusicRecording
duration: PT2M56S
duration ms: 176603
explicit: false
by artist: S10
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29
isrc code: NLG662200040

Shine - New Wave Eurovision 2009 Mix
type: MusicRecording
duration: PT3M1S
duration ms: 181893
explicit: false
by artist: De Toppers
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29

Voilà
type: MusicRecording
duration: PT2M57S
duration ms: 177426
explicit: false
by artist: Barbara Pravi
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29
isrc code: FRUM72001645
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:24:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6095ae8a1a714f83369ae37d531473b3a19a83150ea45baf0ec7ad6a8a3927a0
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/5wMvnX0rrlmykzLcoRL8lx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wMvnX0rrlmykzLcoRL8lx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6095ae8a1a714f83369ae37d531473b3a19a83150ea45baf0ec7ad6a8a3927a0","isrc":"FRUM72001645","name":"Voilà","registered_at":"2026-06-10T02:24:21Z","spotify_id":"5wMvnX0rrlmykzLcoRL8lx","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 0x6095ae8a1a714f83369ae37d531473b3a19a83150ea45baf0ec7ad6a8a3927a0. 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/5wMvnX0rrlmykzLcoRL8lx.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/5wMvnX0rrlmykzLcoRL8lx.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x6095ae8a1a714f83369ae37d531473b3a19a83150ea45baf0ec7ad6a8a3927a0","isrc":"FRUM72001645","name":"Voilà","registered_at":"2026-06-10T02:24:21Z","spotify_id":"5wMvnX0rrlmykzLcoRL8lx","type":"track"}

Soldi - Eurovision Edit
type: MusicRecording
duration: PT3M6S
duration ms: 186006
explicit: false
by artist: Mahmood
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29
isrc code: ITUM71900318

Electric Life
type: MusicRecording
duration: PT0M28S
duration ms: 28968
explicit: false
by artist: Duncan Laurence
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29

Calm After The Storm
type: MusicRecording
duration: PT3M32S
duration ms: 212693
explicit: false
by artist: The Common Linnets
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29

Après toi
type: MusicRecording
duration: PT3M32S
duration ms: 212986
explicit: false
by artist: Vicky Leandros
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29
isrc code: FRZ037201700
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:17:29+00:00

Tattoo
type: MusicRecording
duration: PT3M3S
duration ms: 183374
explicit: false
by artist: Loreen
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29
isrc code: SEUM72201638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-03T11:56:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10ff220010a21d3a36542a72966f1d3fedd1e2b7b0844b3446a18f76d4588626
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/0Ci5RsWlvLiBNeJXIUr0RA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ci5RsWlvLiBNeJXIUr0RA
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 0x10ff220010a21d3a36542a72966f1d3fedd1e2b7b0844b3446a18f76d4588626. 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/0Ci5RsWlvLiBNeJXIUr0RA.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/0Ci5RsWlvLiBNeJXIUr0RA.
  date published: 2026-06-13T15:41:10Z

Ik Zie Een Ster
type: MusicRecording
duration: PT2M56S
duration ms: 176226
explicit: false
by artist: Mouth & MacNeal
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29
isrc code: NLA307400001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T23:43:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53e3cd751d444babc7dbc1355c03c7a9613dcc4590d1ba198e54771840459ffe
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/7uMtshH5u5K8Nw5dkJLAcO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uMtshH5u5K8Nw5dkJLAcO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53e3cd751d444babc7dbc1355c03c7a9613dcc4590d1ba198e54771840459ffe","isrc":"NLA307400001","name":"Ik Zie Een Ster","registered_at":"2026-06-22T23:43:30Z","spotify_id":"7uMtshH5u5K8Nw5dkJLAcO","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 0x53e3cd751d444babc7dbc1355c03c7a9613dcc4590d1ba198e54771840459ffe. 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/7uMtshH5u5K8Nw5dkJLAcO.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/7uMtshH5u5K8Nw5dkJLAcO.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x53e3cd751d444babc7dbc1355c03c7a9613dcc4590d1ba198e54771840459ffe","isrc":"NLA307400001","name":"Ik Zie Een Ster","registered_at":"2026-06-22T23:43:30Z","spotify_id":"7uMtshH5u5K8Nw5dkJLAcO","type":"track"}

Slow Down
type: MusicRecording
duration: PT2M44S
duration ms: 164316
explicit: false
by artist: Douwe Bob
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29
isrc code: NLUM71600028

Puppet On A String - Remastered 2004
type: MusicRecording
duration: PT2M23S
duration ms: 143866
explicit: false
by artist: Sandie Shaw
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29
isrc code: GBCXD0400224
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:52:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb62c3732eaeecef52d093585994f19850ae070ca8610680c0d484b88efe3dfd0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3QqluXXtNfapkhsMhAKP5B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QqluXXtNfapkhsMhAKP5B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb62c3732eaeecef52d093585994f19850ae070ca8610680c0d484b88efe3dfd0","isrc":"GBCXD0400224","name":"Puppet On A String - Remastered 2004","registered_at":"2026-06-04T08:52:35Z","spotify_id":"3QqluXXtNfapkhsMhAKP5B","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 0xb62c3732eaeecef52d093585994f19850ae070ca8610680c0d484b88efe3dfd0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QqluXXtNfapkhsMhAKP5B.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/3QqluXXtNfapkhsMhAKP5B.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xb62c3732eaeecef52d093585994f19850ae070ca8610680c0d484b88efe3dfd0","isrc":"GBCXD0400224","name":"Puppet On A String - Remastered 2004","registered_at":"2026-06-04T08:52:35Z","spotify_id":"3QqluXXtNfapkhsMhAKP5B","type":"track"}

Hold Me Now
type: MusicRecording
duration: PT3M41S
duration ms: 221480
explicit: false
by artist: Johnny Logan
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29
isrc code: DEK192242164

All Kinds Of Everything
type: MusicRecording
duration: PT3M3S
duration ms: 183000
explicit: false
by artist: Dana
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29
isrc code: GBF077020520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:18:50+00:00

Dancing Queen
type: MusicRecording
duration: PT3M51S
duration ms: 231093
explicit: false
by artist: ABBA
in album: Eurovision Anthems 2023
  type: MusicAlbum
  date published: 2023-03-29
isrc code: SEAYD7601020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T02:44:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc21a9596bee545c6807815d9fa796e8f6f02a95a9a99af8bff2b00f9d7c1b388
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7sPi0Xj5EXk0WRpyxnN6Tw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sPi0Xj5EXk0WRpyxnN6Tw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc21a9596bee545c6807815d9fa796e8f6f02a95a9a99af8bff2b00f9d7c1b388","isrc":"SEAYD7601020","name":"Dancing Queen","registered_at":"2026-06-01T02:44:55Z","spotify_id":"7sPi0Xj5EXk0WRpyxnN6Tw","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 0xc21a9596bee545c6807815d9fa796e8f6f02a95a9a99af8bff2b00f9d7c1b388. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7sPi0Xj5EXk0WRpyxnN6Tw.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/7sPi0Xj5EXk0WRpyxnN6Tw.
  date published: 2026-07-08T08:56:20Z
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Honderd uit Eén
type: MusicAlbum
date published: 2009-11-12
track: Dat Komt Door Jou
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  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/4Wyxp5L3wqPLenNES1wj15.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Wyxp5L3wqPLenNES1wj15
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76d7d1b3870b0c114b0836c2d9a5a65010d1939264fb067f89f6ba78f7278bc. 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/4Wyxp5L3wqPLenNES1wj15.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/4Wyxp5L3wqPLenNES1wj15.
    date published: 2026-06-13T17:25:41Z
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track: Vluchten Kan Niet Meer - Live
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  by artist: Jenny Arean
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  additional property: CopyrightStatus
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fdc72ec53d3c59faf08cdb768602287c178f40b921aaec62a986f2a3c8f123. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7va8enRnEHHfqO7KSxKN4n.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/7va8enRnEHHfqO7KSxKN4n.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x33fdc72ec53d3c59faf08cdb768602287c178f40b921aaec62a986f2a3c8f123","isrc":"NLD459500009","name":"Vluchten Kan Niet Meer - Live","registered_at":"2026-06-27T04:48:44Z","spotify_id":"7va8enRnEHHfqO7KSxKN4n","type":"track"}
track: Zo Puur Kan Liefde Zijn
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    type: MusicAlbum
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  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 0x159ca2a2f2d7e2c57c87f9795c7639f9342b40e9f41abee45b0177e27d080d86. 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/6VDgvSinDq2r55EQ0mpEtp.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/6VDgvSinDq2r55EQ0mpEtp.
    date published: 2026-06-13T17:25:41Z
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track: 't Is Of De Wereld Vergaat
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635478abe6e13b7b53ed5d50907cea8db11a61a4f042e454b6e07aecbb0caa82. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hkFoIft3LAr4vRXhdkbAf.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/6hkFoIft3LAr4vRXhdkbAf.
    date published: 2026-07-08T03:22:41Z
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track: Oog En Oor - Live
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track: Blijf (tot de zon je komt halen) - Radio Edit
track: Mijn Houten Hart
track: 100 Hobby's
track: Zonder Jou
track: Ik Zou Wel Eens Willen Weten
track: Het Wonder - Live
track: Liefdesbriefjes
track: Leegte
track: Ik Wil Niet Dat Je Liegt
track: Lieverd
track: Perhaps Love
track: Blijf Bij Mij - Live
track: Ga Niet Weg
track: Je Hoort Bij Mij
track: Mijn Hoofd Weer Op Je Schouder - Live
track: Hallo
track: Bij Jou
track: De Bruid
track: Naar Het Zuiden
track: Tweestrijd
track: Jij En Ik / Gij En Ik
track: Waarom Huil Je Nou
track: Jij Alleen
track: Tranen Van Geluk
track: Vleugels Van Mijn Vlucht
track: Bordeaux
track: 'k Heb Je Lief
track: Aan De Andere Kant Van De Heuvels
track: Wat Een Mooie Dag - Live Symphonica in Rosso 2007
track: Sorry...
track: Dag Dag
track: De Steen
track: Wacht Nog Wat (Geef Wel Een Teken)
track: Thuis
track: Onder De Appelboom - Live
track: Kijk Niet uit
track: Gelukkigst
track: Geen Moment Gedacht
track: Romeo En Julius - Musical Foxtrot
track: Ik Denk Niets Maar Ben Stil
track: Moe
track: Opeens Zie Ik Me Staan
track: Pijpestelen - Live
track: Voel Wat Ik Voel Voor jou
track: Dement

Honderd uit Eén
type: MusicAlbum
date published: 2009-11-12

Blijf (tot de zon je komt halen) - Radio Edit
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duration: PT3M32S
duration ms: 212586
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
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isrc code: NLUM70700208
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d4b54d05e58eac62ae23e3e570b0692c9b02fa573b3fa428a82059f612bf8a. 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/0ODU1yMKPzj1M4e5zJSkf9.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/0ODU1yMKPzj1M4e5zJSkf9.
  date published: 2026-07-02T05:09:12Z
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Mijn Houten Hart
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duration: PT3M23S
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explicit: false
by artist: Paul de Leeuw
by artist: Raffaëla
in album: Honderd uit Eén
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100 Hobby's
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explicit: false
by artist: Paul de Leeuw
by artist: Kinderen voor Kinderen
in album: Honderd uit Eén
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isrc code: NLG530700285

Zonder Jou
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in album: Honderd uit Eén
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fd9b1c98f0ad16477a04994323e92fd3d8dcbd2b5f90a91989c44d50aedd56. 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/4lL387hfL8SnhtkmqjTgbg.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/4lL387hfL8SnhtkmqjTgbg.
  date published: 2026-07-02T03:30:09Z
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Ik Zou Wel Eens Willen Weten
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in album: Honderd uit Eén
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Het Wonder - Live
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in album: Honderd uit Eén
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Liefdesbriefjes
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in album: Honderd uit Eén
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbfbdccfab3e86fbdd755535fa778ac7dae05f1a0bfa2d235abc0dd30fa56729
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0zwSgsh0AmaON8yPjp7AUP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zwSgsh0AmaON8yPjp7AUP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
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 0xbbfbdccfab3e86fbdd755535fa778ac7dae05f1a0bfa2d235abc0dd30fa56729. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0zwSgsh0AmaON8yPjp7AUP.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/0zwSgsh0AmaON8yPjp7AUP.
  date published: 2026-07-06T07:53:57Z

Leegte
type: MusicRecording
duration: PT4M10S
duration ms: 250520
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD459700004

Ik Wil Niet Dat Je Liegt
type: MusicRecording
duration: PT3M54S
duration ms: 234520
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450600005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:01:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b5990893166f527a474685e817e340e0cc9cef05376bd859fcf9f4141c7c5ec
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/0p4FsuNptY6ojqoo3YTWS1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0p4FsuNptY6ojqoo3YTWS1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b5990893166f527a474685e817e340e0cc9cef05376bd859fcf9f4141c7c5ec","isrc":"NLD450600005","name":"Ik Wil Niet Dat Je Liegt","registered_at":"2026-06-04T10:01:31Z","spotify_id":"0p4FsuNptY6ojqoo3YTWS1","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 0x3b5990893166f527a474685e817e340e0cc9cef05376bd859fcf9f4141c7c5ec. 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/0p4FsuNptY6ojqoo3YTWS1.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/0p4FsuNptY6ojqoo3YTWS1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3b5990893166f527a474685e817e340e0cc9cef05376bd859fcf9f4141c7c5ec","isrc":"NLD450600005","name":"Ik Wil Niet Dat Je Liegt","registered_at":"2026-06-04T10:01:31Z","spotify_id":"0p4FsuNptY6ojqoo3YTWS1","type":"track"}

Lieverd
type: MusicRecording
duration: PT4M39S
duration ms: 279266
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450104006

Perhaps Love
type: MusicRecording
duration: PT3M12S
duration ms: 192053
explicit: false
by artist: Paul de Leeuw
by artist: Jan Smit
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450600015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:07:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08449fac74e3dbafd1a2a501102c7489ef51b4c3f1474a094a177d49126a9704
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6yFKtZ7ssRFSQD24usHaep.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yFKtZ7ssRFSQD24usHaep
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08449fac74e3dbafd1a2a501102c7489ef51b4c3f1474a094a177d49126a9704","isrc":"NLD450600015","name":"Perhaps Love","registered_at":"2026-06-09T18:07:59Z","spotify_id":"6yFKtZ7ssRFSQD24usHaep","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 0x08449fac74e3dbafd1a2a501102c7489ef51b4c3f1474a094a177d49126a9704. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6yFKtZ7ssRFSQD24usHaep.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/6yFKtZ7ssRFSQD24usHaep.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x08449fac74e3dbafd1a2a501102c7489ef51b4c3f1474a094a177d49126a9704","isrc":"NLD450600015","name":"Perhaps Love","registered_at":"2026-06-09T18:07:59Z","spotify_id":"6yFKtZ7ssRFSQD24usHaep","type":"track"}

Blijf Bij Mij - Live
type: MusicRecording
duration: PT3M0S
duration ms: 180560
explicit: false
by artist: Paul de Leeuw
by artist: Ruth Jacott
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450600011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T16:19:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92080d06ac1281aa26ab9074137681c9282ea666449b920ddae8b9af6cc60771
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2kbuYScgVgyv04UC2jMEz2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kbuYScgVgyv04UC2jMEz2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92080d06ac1281aa26ab9074137681c9282ea666449b920ddae8b9af6cc60771","isrc":"NLD450600011","name":"Blijf Bij Mij - Live","registered_at":"2026-06-25T16:19:07Z","spotify_id":"2kbuYScgVgyv04UC2jMEz2","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 0x92080d06ac1281aa26ab9074137681c9282ea666449b920ddae8b9af6cc60771. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2kbuYScgVgyv04UC2jMEz2.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/2kbuYScgVgyv04UC2jMEz2.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x92080d06ac1281aa26ab9074137681c9282ea666449b920ddae8b9af6cc60771","isrc":"NLD450600011","name":"Blijf Bij Mij - Live","registered_at":"2026-06-25T16:19:07Z","spotify_id":"2kbuYScgVgyv04UC2jMEz2","type":"track"}

Ga Niet Weg
type: MusicRecording
duration: PT3M20S
duration ms: 200040
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450600003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T02:32:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e123710a102ad68efd98502df3b29ebb16744aa27f506674b13d5312a3846b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1xsgPHTbEdqu46r3ArUREs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xsgPHTbEdqu46r3ArUREs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e123710a102ad68efd98502df3b29ebb16744aa27f506674b13d5312a3846b2","isrc":"NLD450600003","name":"Ga Niet Weg","registered_at":"2026-06-22T02:32:17Z","spotify_id":"1xsgPHTbEdqu46r3ArUREs","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 0x7e123710a102ad68efd98502df3b29ebb16744aa27f506674b13d5312a3846b2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xsgPHTbEdqu46r3ArUREs.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/1xsgPHTbEdqu46r3ArUREs.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x7e123710a102ad68efd98502df3b29ebb16744aa27f506674b13d5312a3846b2","isrc":"NLD450600003","name":"Ga Niet Weg","registered_at":"2026-06-22T02:32:17Z","spotify_id":"1xsgPHTbEdqu46r3ArUREs","type":"track"}

Je Hoort Bij Mij
type: MusicRecording
duration: PT4M22S
duration ms: 262800
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD459400003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:01:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd83e1ba6c4be6d63ee644102f238d92dc40306ee0595029e3bb506e7d2897643
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2D7JUapX1CcBcN9RRyeBkB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D7JUapX1CcBcN9RRyeBkB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd83e1ba6c4be6d63ee644102f238d92dc40306ee0595029e3bb506e7d2897643","isrc":"NLD459400003","name":"Je Hoort Bij Mij","registered_at":"2026-06-10T18:01:15Z","spotify_id":"2D7JUapX1CcBcN9RRyeBkB","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 0xd83e1ba6c4be6d63ee644102f238d92dc40306ee0595029e3bb506e7d2897643. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2D7JUapX1CcBcN9RRyeBkB.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/2D7JUapX1CcBcN9RRyeBkB.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xd83e1ba6c4be6d63ee644102f238d92dc40306ee0595029e3bb506e7d2897643","isrc":"NLD459400003","name":"Je Hoort Bij Mij","registered_at":"2026-06-10T18:01:15Z","spotify_id":"2D7JUapX1CcBcN9RRyeBkB","type":"track"}

Mijn Hoofd Weer Op Je Schouder - Live
type: MusicRecording
duration: PT3M31S
duration ms: 211666
explicit: false
by artist: Paul de Leeuw
by artist: Willeke Alberti
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD459300013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T07:23:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb69ee04de766b09bee8f6f92302e577a4340c0af621c9209af8a1cf820c63b1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ofFInMbPwM8gHewNjxJKZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ofFInMbPwM8gHewNjxJKZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb69ee04de766b09bee8f6f92302e577a4340c0af621c9209af8a1cf820c63b1c","isrc":"NLD459300013","name":"Mijn Hoofd Weer Op Je Schouder - Live","registered_at":"2026-06-23T07:23:53Z","spotify_id":"5ofFInMbPwM8gHewNjxJKZ","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 0xb69ee04de766b09bee8f6f92302e577a4340c0af621c9209af8a1cf820c63b1c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ofFInMbPwM8gHewNjxJKZ.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/5ofFInMbPwM8gHewNjxJKZ.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xb69ee04de766b09bee8f6f92302e577a4340c0af621c9209af8a1cf820c63b1c","isrc":"NLD459300013","name":"Mijn Hoofd Weer Op Je Schouder - Live","registered_at":"2026-06-23T07:23:53Z","spotify_id":"5ofFInMbPwM8gHewNjxJKZ","type":"track"}

Hallo
type: MusicRecording
duration: PT3M46S
duration ms: 226866
explicit: false
by artist: Paul de Leeuw
by artist: The Gents
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLA450911242

Bij Jou
type: MusicRecording
duration: PT3M39S
duration ms: 219506
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLUM70800643

De Bruid
type: MusicRecording
duration: PT4M2S
duration ms: 242800
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450700013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:56:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab9443e10ed1398af75fdbae5e9a2404d9a0269fbbf66f95f1d6f5fcb5f768f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0XPkEku0bOxysSvc4LH5O2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XPkEku0bOxysSvc4LH5O2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab9443e10ed1398af75fdbae5e9a2404d9a0269fbbf66f95f1d6f5fcb5f768f0","isrc":"NLD450700013","name":"De Bruid","registered_at":"2026-06-18T16:56:37Z","spotify_id":"0XPkEku0bOxysSvc4LH5O2","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 0xab9443e10ed1398af75fdbae5e9a2404d9a0269fbbf66f95f1d6f5fcb5f768f0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0XPkEku0bOxysSvc4LH5O2.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/0XPkEku0bOxysSvc4LH5O2.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xab9443e10ed1398af75fdbae5e9a2404d9a0269fbbf66f95f1d6f5fcb5f768f0","isrc":"NLD450700013","name":"De Bruid","registered_at":"2026-06-18T16:56:37Z","spotify_id":"0XPkEku0bOxysSvc4LH5O2","type":"track"}

Naar Het Zuiden
type: MusicRecording
duration: PT4M6S
duration ms: 246746
explicit: false
by artist: Paul de Leeuw
by artist: Fernando Lameirinhas
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450600008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:14:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a65126abb719181f4aa91a37a28ca0a968803e4abcbf2b436471b9fc54d416b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ftstuIA94VlAXlvSbKhMG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ftstuIA94VlAXlvSbKhMG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a65126abb719181f4aa91a37a28ca0a968803e4abcbf2b436471b9fc54d416b","isrc":"NLD450600008","name":"Naar Het Zuiden","registered_at":"2026-06-18T02:14:26Z","spotify_id":"5ftstuIA94VlAXlvSbKhMG","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 0x1a65126abb719181f4aa91a37a28ca0a968803e4abcbf2b436471b9fc54d416b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ftstuIA94VlAXlvSbKhMG.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/5ftstuIA94VlAXlvSbKhMG.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0x1a65126abb719181f4aa91a37a28ca0a968803e4abcbf2b436471b9fc54d416b","isrc":"NLD450600008","name":"Naar Het Zuiden","registered_at":"2026-06-18T02:14:26Z","spotify_id":"5ftstuIA94VlAXlvSbKhMG","type":"track"}

Tweestrijd
type: MusicRecording
duration: PT4M19S
duration ms: 259693
explicit: false
by artist: Paul de Leeuw
by artist: Simone Kleinsma
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450900005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T16:18:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb2ce3dff63f7c2b678e8d581a636ac6c14f777e8a149a41b2b1ae001e365be8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4D1sX2Tz5xCt2y9Omeebze.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4D1sX2Tz5xCt2y9Omeebze
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 0xfb2ce3dff63f7c2b678e8d581a636ac6c14f777e8a149a41b2b1ae001e365be8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4D1sX2Tz5xCt2y9Omeebze.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/4D1sX2Tz5xCt2y9Omeebze.
  date published: 2026-07-02T11:38:34Z

Jij En Ik / Gij En Ik
type: MusicRecording
duration: PT4M1S
duration ms: 241720
explicit: false
by artist: Paul de Leeuw
by artist: Gerard Van Maasakkers
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLAB80800015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T05:23:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73961239496ae133ca2238ed3f0eae9443f6d05312514de271039d743543ef97
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/1LnIbdbGT54aLbhewNqxpI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LnIbdbGT54aLbhewNqxpI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73961239496ae133ca2238ed3f0eae9443f6d05312514de271039d743543ef97","isrc":"NLAB80800015","name":"Jij En Ik / Gij En Ik","registered_at":"2026-06-11T05:23:48Z","spotify_id":"1LnIbdbGT54aLbhewNqxpI","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 0x73961239496ae133ca2238ed3f0eae9443f6d05312514de271039d743543ef97. 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/1LnIbdbGT54aLbhewNqxpI.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/1LnIbdbGT54aLbhewNqxpI.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x73961239496ae133ca2238ed3f0eae9443f6d05312514de271039d743543ef97","isrc":"NLAB80800015","name":"Jij En Ik / Gij En Ik","registered_at":"2026-06-11T05:23:48Z","spotify_id":"1LnIbdbGT54aLbhewNqxpI","type":"track"}

Waarom Huil Je Nou
type: MusicRecording
duration: PT3M14S
duration ms: 194760
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450700006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T15:46:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9b151d1c732209dff4e7565523946ccec60d866497ed4a6c577a728113ccfb6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6021EgmNAtMlAS2iZe3kcx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6021EgmNAtMlAS2iZe3kcx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9b151d1c732209dff4e7565523946ccec60d866497ed4a6c577a728113ccfb6","isrc":"NLD450700006","name":"Waarom Huil Je Nou","registered_at":"2026-06-11T15:46:34Z","spotify_id":"6021EgmNAtMlAS2iZe3kcx","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 0xb9b151d1c732209dff4e7565523946ccec60d866497ed4a6c577a728113ccfb6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6021EgmNAtMlAS2iZe3kcx.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/6021EgmNAtMlAS2iZe3kcx.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xb9b151d1c732209dff4e7565523946ccec60d866497ed4a6c577a728113ccfb6","isrc":"NLD450700006","name":"Waarom Huil Je Nou","registered_at":"2026-06-11T15:46:34Z","spotify_id":"6021EgmNAtMlAS2iZe3kcx","type":"track"}

Jij Alleen
type: MusicRecording
duration: PT3M56S
duration ms: 236786
explicit: false
by artist: Paul de Leeuw
by artist: Simone Kleinsma
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLUM70800637
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:02:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77bd9180567f0401b71e68e7ff827735b19e7f5687e03bdba0d3b6ee02e56aa6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4jy7fopuWKxFRkFFE0JiAx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jy7fopuWKxFRkFFE0JiAx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77bd9180567f0401b71e68e7ff827735b19e7f5687e03bdba0d3b6ee02e56aa6","isrc":"NLUM70800637","name":"Jij Alleen","registered_at":"2026-06-09T08:02:52Z","spotify_id":"4jy7fopuWKxFRkFFE0JiAx","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 0x77bd9180567f0401b71e68e7ff827735b19e7f5687e03bdba0d3b6ee02e56aa6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4jy7fopuWKxFRkFFE0JiAx.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/4jy7fopuWKxFRkFFE0JiAx.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x77bd9180567f0401b71e68e7ff827735b19e7f5687e03bdba0d3b6ee02e56aa6","isrc":"NLUM70800637","name":"Jij Alleen","registered_at":"2026-06-09T08:02:52Z","spotify_id":"4jy7fopuWKxFRkFFE0JiAx","type":"track"}

Tranen Van Geluk
type: MusicRecording
duration: PT3M44S
duration ms: 224600
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLKB50900001

Vleugels Van Mijn Vlucht
type: MusicRecording
duration: PT3M6S
duration ms: 186600
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450600013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:47:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f4b64dc7f19b5611b995d21aa8ac9d01748512ea433b7a4f8b4740a6edcfc5c
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/2IHxFPOoetVaRawGpAIzks.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IHxFPOoetVaRawGpAIzks
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f4b64dc7f19b5611b995d21aa8ac9d01748512ea433b7a4f8b4740a6edcfc5c","isrc":"NLD450600013","name":"Vleugels Van Mijn Vlucht","registered_at":"2026-06-07T07:47:41Z","spotify_id":"2IHxFPOoetVaRawGpAIzks","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 0x5f4b64dc7f19b5611b995d21aa8ac9d01748512ea433b7a4f8b4740a6edcfc5c. 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/2IHxFPOoetVaRawGpAIzks.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/2IHxFPOoetVaRawGpAIzks.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5f4b64dc7f19b5611b995d21aa8ac9d01748512ea433b7a4f8b4740a6edcfc5c","isrc":"NLD450600013","name":"Vleugels Van Mijn Vlucht","registered_at":"2026-06-07T07:47:41Z","spotify_id":"2IHxFPOoetVaRawGpAIzks","type":"track"}

Bordeaux
type: MusicRecording
duration: PT3M42S
duration ms: 222866
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD459700010

'k Heb Je Lief
type: MusicRecording
duration: PT4M46S
duration ms: 286093
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450600007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:01:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab836d54c1b9adf0200682f89f094a01592eeddf8f708e2100962cd64e949241
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/1APlYXH5JQr8pFyGd3tqI8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1APlYXH5JQr8pFyGd3tqI8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab836d54c1b9adf0200682f89f094a01592eeddf8f708e2100962cd64e949241","isrc":"NLD450600007","name":"'k Heb Je Lief","registered_at":"2026-06-04T08:01:00Z","spotify_id":"1APlYXH5JQr8pFyGd3tqI8","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 0xab836d54c1b9adf0200682f89f094a01592eeddf8f708e2100962cd64e949241. 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/1APlYXH5JQr8pFyGd3tqI8.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/1APlYXH5JQr8pFyGd3tqI8.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xab836d54c1b9adf0200682f89f094a01592eeddf8f708e2100962cd64e949241","isrc":"NLD450600007","name":"'k Heb Je Lief","registered_at":"2026-06-04T08:01:00Z","spotify_id":"1APlYXH5JQr8pFyGd3tqI8","type":"track"}

Aan De Andere Kant Van De Heuvels
type: MusicRecording
duration: PT3M21S
duration ms: 201106
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD459400007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:27:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x775ca73434c83f684e24ae66dff6317b80dfe5511f06cfa7b9508bb9933d05cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6tq5xmGzckiUaq4O52OjWx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tq5xmGzckiUaq4O52OjWx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x775ca73434c83f684e24ae66dff6317b80dfe5511f06cfa7b9508bb9933d05cc","isrc":"NLD459400007","name":"Aan De Andere Kant Van De Heuvels","registered_at":"2026-06-10T04:27:24Z","spotify_id":"6tq5xmGzckiUaq4O52OjWx","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 0x775ca73434c83f684e24ae66dff6317b80dfe5511f06cfa7b9508bb9933d05cc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6tq5xmGzckiUaq4O52OjWx.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/6tq5xmGzckiUaq4O52OjWx.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x775ca73434c83f684e24ae66dff6317b80dfe5511f06cfa7b9508bb9933d05cc","isrc":"NLD459400007","name":"Aan De Andere Kant Van De Heuvels","registered_at":"2026-06-10T04:27:24Z","spotify_id":"6tq5xmGzckiUaq4O52OjWx","type":"track"}

Wat Een Mooie Dag - Live Symphonica in Rosso 2007
type: MusicRecording
duration: PT4M20S
duration ms: 260760
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLUM70700769
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:07:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b01961098ef3ed23ef43c88f839ad1f51cb240536fb8082776178390c416a3c
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/3xHfhbMYr2YXVwS5yYRHiK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xHfhbMYr2YXVwS5yYRHiK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b01961098ef3ed23ef43c88f839ad1f51cb240536fb8082776178390c416a3c","isrc":"NLUM70700769","name":"Wat Een Mooie Dag - Live Symphonica in Rosso 2007","registered_at":"2026-06-09T16:07:46Z","spotify_id":"3xHfhbMYr2YXVwS5yYRHiK","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 0x3b01961098ef3ed23ef43c88f839ad1f51cb240536fb8082776178390c416a3c. 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/3xHfhbMYr2YXVwS5yYRHiK.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/3xHfhbMYr2YXVwS5yYRHiK.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3b01961098ef3ed23ef43c88f839ad1f51cb240536fb8082776178390c416a3c","isrc":"NLUM70700769","name":"Wat Een Mooie Dag - Live Symphonica in Rosso 2007","registered_at":"2026-06-09T16:07:46Z","spotify_id":"3xHfhbMYr2YXVwS5yYRHiK","type":"track"}

Sorry...
type: MusicRecording
duration: PT3M38S
duration ms: 218000
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450104011

Dag Dag
type: MusicRecording
duration: PT2M39S
duration ms: 159600
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450900004

De Steen
type: MusicRecording
duration: PT2M42S
duration ms: 162173
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450600012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:34:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa37d102e62bc8d4106ddcce02415c0e93edff82b648752f51bc3abef796cefe8
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/36bXRr12lln8Y1pH4WZ4zZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36bXRr12lln8Y1pH4WZ4zZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa37d102e62bc8d4106ddcce02415c0e93edff82b648752f51bc3abef796cefe8","isrc":"NLD450600012","name":"De Steen","registered_at":"2026-06-06T17:34:39Z","spotify_id":"36bXRr12lln8Y1pH4WZ4zZ","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 0xa37d102e62bc8d4106ddcce02415c0e93edff82b648752f51bc3abef796cefe8. 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/36bXRr12lln8Y1pH4WZ4zZ.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/36bXRr12lln8Y1pH4WZ4zZ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa37d102e62bc8d4106ddcce02415c0e93edff82b648752f51bc3abef796cefe8","isrc":"NLD450600012","name":"De Steen","registered_at":"2026-06-06T17:34:39Z","spotify_id":"36bXRr12lln8Y1pH4WZ4zZ","type":"track"}

Wacht Nog Wat (Geef Wel Een Teken)
type: MusicRecording
duration: PT4M30S
duration ms: 270840
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD459400004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:46:18+00:00

Thuis
type: MusicRecording
duration: PT3M40S
duration ms: 220960
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLUM70800634

Onder De Appelboom - Live
type: MusicRecording
duration: PT2M6S
duration ms: 126866
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD459900007

Kijk Niet uit
type: MusicRecording
duration: PT3M16S
duration ms: 196906
explicit: false
by artist: Paul de Leeuw
by artist: Ruth Jacott
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLA950600007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T16:27:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d61e6bf799624716c34e2378572e703a3adcae1b5fbf8c5d487847755d4a3a6
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/0BqR0vEAXhMxj6t5TcoHMm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BqR0vEAXhMxj6t5TcoHMm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d61e6bf799624716c34e2378572e703a3adcae1b5fbf8c5d487847755d4a3a6","isrc":"NLA950600007","name":"Kijk Niet uit","registered_at":"2026-06-25T16:27:53Z","spotify_id":"0BqR0vEAXhMxj6t5TcoHMm","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 0x4d61e6bf799624716c34e2378572e703a3adcae1b5fbf8c5d487847755d4a3a6. 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/0BqR0vEAXhMxj6t5TcoHMm.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/0BqR0vEAXhMxj6t5TcoHMm.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x4d61e6bf799624716c34e2378572e703a3adcae1b5fbf8c5d487847755d4a3a6","isrc":"NLA950600007","name":"Kijk Niet uit","registered_at":"2026-06-25T16:27:53Z","spotify_id":"0BqR0vEAXhMxj6t5TcoHMm","type":"track"}

Gelukkigst
type: MusicRecording
duration: PT4M1S
duration ms: 241160
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLE070500016

Geen Moment Gedacht
type: MusicRecording
duration: PT4M7S
duration ms: 247000
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLUM70800632

Romeo En Julius - Musical Foxtrot
type: MusicRecording
duration: PT3M57S
duration ms: 237560
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450105007

Ik Denk Niets Maar Ben Stil
type: MusicRecording
duration: PT2M42S
duration ms: 162240
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450700015

Moe
type: MusicRecording
duration: PT4M29S
duration ms: 269520
explicit: false
by artist: Paul de Leeuw
by artist: Metropole Orkest
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLG530400017

Opeens Zie Ik Me Staan
type: MusicRecording
duration: PT3M4S
duration ms: 184760
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450104013

Pijpestelen - Live
type: MusicRecording
duration: PT3M33S
duration ms: 213173
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450002018

Voel Wat Ik Voel Voor jou
type: MusicRecording
duration: PT3M21S
duration ms: 201186
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450900002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T21:49:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97254fccdf0218ab52566d9ba7387afe25fac611ec28c47ae71f0f3e3fd52cf6
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/2wTm7jW3wHGBLmh9lTRVkB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wTm7jW3wHGBLmh9lTRVkB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97254fccdf0218ab52566d9ba7387afe25fac611ec28c47ae71f0f3e3fd52cf6","isrc":"NLD450900002","name":"Voel Wat Ik Voel Voor jou","registered_at":"2026-06-20T21:49:14Z","spotify_id":"2wTm7jW3wHGBLmh9lTRVkB","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 0x97254fccdf0218ab52566d9ba7387afe25fac611ec28c47ae71f0f3e3fd52cf6. 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/2wTm7jW3wHGBLmh9lTRVkB.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/2wTm7jW3wHGBLmh9lTRVkB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x97254fccdf0218ab52566d9ba7387afe25fac611ec28c47ae71f0f3e3fd52cf6","isrc":"NLD450900002","name":"Voel Wat Ik Voel Voor jou","registered_at":"2026-06-20T21:49:14Z","spotify_id":"2wTm7jW3wHGBLmh9lTRVkB","type":"track"}

Dement
type: MusicRecording
duration: PT3M11S
duration ms: 191200
explicit: false
by artist: Paul de Leeuw
in album: Honderd uit Eén
  type: MusicAlbum
  date published: 2009-11-12
isrc code: NLD450700007

The Platinum Collection
type: MusicAlbum
date published: 2004-05-27
track: Nobody Else
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240000
  explicit: false
  by artist: Rene Froger
  by artist: Candy Dulfer
  in album: The Platinum Collection
    type: MusicAlbum
    date published: 2004-05-27
  isrc code: NLQ271700032
track: Just Say Hello
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235000
  explicit: false
  by artist: Rene Froger
  in album: The Platinum Collection
    type: MusicAlbum
    date published: 2004-05-27
  isrc code: NLQ271700049
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T16:17:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb31c93bf6152a5e9d70b39d4a2876d6f913a930b65f197f4f102edff9e405c51
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/71Kp8MlFh2c76955jUsdbw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71Kp8MlFh2c76955jUsdbw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb31c93bf6152a5e9d70b39d4a2876d6f913a930b65f197f4f102edff9e405c51","isrc":"NLQ271700049","name":"Just Say Hello","registered_at":"2026-06-25T16:17:58Z","spotify_id":"71Kp8MlFh2c76955jUsdbw","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 0xb31c93bf6152a5e9d70b39d4a2876d6f913a930b65f197f4f102edff9e405c51. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/71Kp8MlFh2c76955jUsdbw.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/71Kp8MlFh2c76955jUsdbw.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xb31c93bf6152a5e9d70b39d4a2876d6f913a930b65f197f4f102edff9e405c51","isrc":"NLQ271700049","name":"Just Say Hello","registered_at":"2026-06-25T16:17:58Z","spotify_id":"71Kp8MlFh2c76955jUsdbw","type":"track"}
track: In Dreams
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155000
  explicit: false
  by artist: Rene Froger
  in album: The Platinum Collection
    type: MusicAlbum
    date published: 2004-05-27
  isrc code: NLQ271700033
track: Desperado
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215000
  explicit: false
  by artist: Rene Froger
  in album: The Platinum Collection
    type: MusicAlbum
    date published: 2004-05-27
  isrc code: NLQ271700050
track: Why Are You So Beautiful
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252000
  explicit: false
  by artist: Rene Froger
  in album: The Platinum Collection
    type: MusicAlbum
    date published: 2004-05-27
  isrc code: NLQ271700034
track: Crazy Way About You
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222000
  explicit: false
  by artist: Rene Froger
  in album: The Platinum Collection
    type: MusicAlbum
    date published: 2004-05-27
  isrc code: NLQ271700051
track: She (A Song For Maxima)
  type: MusicRecording
  duration: PT3M7S
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  in album: The Platinum Collection
    type: MusicAlbum
    date published: 2004-05-27
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track: Are You Ready For Loving Me
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211000
  explicit: false
  by artist: Rene Froger
  in album: The Platinum Collection
    type: MusicAlbum
    date published: 2004-05-27
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
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    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf1892c50db70fd50b9bd6fa2a9d1b4d01944941870d5bb764ce6e84ea6a9fd8d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2Y58mb4IpT3K6zxKS7QITP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Y58mb4IpT3K6zxKS7QITP
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1892c50db70fd50b9bd6fa2a9d1b4d01944941870d5bb764ce6e84ea6a9fd8d. 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/2Y58mb4IpT3K6zxKS7QITP.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/2Y58mb4IpT3K6zxKS7QITP.
    date published: 2026-06-13T15:41:10Z
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track: More Than A Feeling
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  by artist: Rene Froger
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    type: MusicAlbum
    date published: 2004-05-27
track: Here In My Heart
  type: MusicRecording
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  explicit: false
  by artist: Rene Froger
  in album: The Platinum Collection
    type: MusicAlbum
    date published: 2004-05-27
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track: Woman Woman
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  by artist: Rene Froger
  in album: The Platinum Collection
    type: MusicAlbum
    date published: 2004-05-27
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track: Calling Out Your Name (Ruby)
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  explicit: false
  by artist: Rene Froger
  in album: The Platinum Collection
    type: MusicAlbum
    date published: 2004-05-27
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track: Out Of The Blue
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  duration: PT3M52S
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  by artist: Rene Froger
  by artist: Montserrat Cabelle
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  isrc code: NLQ271700038
track: Have I Told You Lately - Live In Concert
track: Your Place Or Mine
track: How Do I Win Your Heart
track: Somebody Else`s Dream
track: Love Leave Me
track: This Is The Moment
track: For A Date With You
track: Wild Rythm
track: You`ve Got A Friend
track: Merry Go Round
track: loving you
track: How Do I Stop Loving You
track: Thunder In My Heart
track: Kaylee
track: Winter In America
track: Man With A Mission - Remix `92
track: If You Don`t Know
track: Beauty & The Beast
track: You`re A Lady
track: The Number One
track: Alles Kan Een Mens Gelukkig Maken

Rene Froger
type: MusicGroup

Montserrat Cabelle
type: MusicGroup

The Platinum Collection
type: MusicAlbum
date published: 2004-05-27

Have I Told You Lately - Live In Concert
type: MusicRecording
duration: PT4M32S
duration ms: 272000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
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isrc code: NLQ271700055

Your Place Or Mine
type: MusicRecording
duration: PT3M58S
duration ms: 238000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27

How Do I Win Your Heart
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duration: PT4M21S
duration ms: 261000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27
isrc code: NLQ271700056

Somebody Else`s Dream
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duration ms: 246000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27

Love Leave Me
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duration: PT4M1S
duration ms: 241000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9076cd1ced71eb30d41caf9918878a637c7c243a97a72534f7b1510d77f178. 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/4ybFkUjUZcdVEiSzqELKC9.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/4ybFkUjUZcdVEiSzqELKC9.
  date published: 2026-06-13T13:32:09Z
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This Is The Moment
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duration: PT3M54S
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explicit: false
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in album: The Platinum Collection
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  date published: 2004-05-27
isrc code: NLQ271700041

For A Date With You
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duration: PT4M16S
duration ms: 256000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27
isrc code: NLQ271700058

Wild Rythm
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duration: PT3M59S
duration ms: 239000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27

You`ve Got A Friend
type: MusicRecording
duration: PT4M58S
duration ms: 298000
explicit: false
by artist: Rene Froger
by artist: Ruth Jacott
by artist: Marco Borsato
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27
isrc code: NLQ271700059

Merry Go Round
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duration: PT4M4S
duration ms: 244000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27

loving you
type: MusicRecording
duration: PT3M33S
duration ms: 213000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27

How Do I Stop Loving You
type: MusicRecording
duration: PT4M55S
duration ms: 295000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27
isrc code: NLQ271700044

Thunder In My Heart
type: MusicRecording
duration: PT3M39S
duration ms: 219000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27

Kaylee
type: MusicRecording
duration: PT4M36S
duration ms: 276000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27
isrc code: NLQ271700062

Winter In America
type: MusicRecording
duration: PT4M9S
duration ms: 249000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27
isrc code: NLA240100121
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xbd79af641b141267392c8f0664a021ab4476f57f9d23695cd79054f7a7a3ad95
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5xCZjOMbDNOxVedHe2Vy7o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xCZjOMbDNOxVedHe2Vy7o
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd79af641b141267392c8f0664a021ab4476f57f9d23695cd79054f7a7a3ad95. 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/5xCZjOMbDNOxVedHe2Vy7o.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/5xCZjOMbDNOxVedHe2Vy7o.
  date published: 2026-06-13T12:47:07Z
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Man With A Mission - Remix `92
type: MusicRecording
duration: PT3M39S
duration ms: 219000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27

If You Don`t Know
type: MusicRecording
duration: PT4M34S
duration ms: 274000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27

Beauty & The Beast
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duration: PT4M1S
duration ms: 241000
explicit: false
by artist: Rene Froger
by artist: Chess
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27
isrc code: NLQ271700047

You`re A Lady
type: MusicRecording
duration: PT4M55S
duration ms: 295000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27
isrc code: NLA240100123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T23:09:15+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ljvtUhRbx5EoWD7xiiLNO
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dea55aa53c69658cabe4029217bddd93654e8c31910baec10a640a7db8e37a. 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/1ljvtUhRbx5EoWD7xiiLNO.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/1ljvtUhRbx5EoWD7xiiLNO.
  date published: 2026-07-02T03:55:08Z
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The Number One
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duration: PT3M27S
duration ms: 207000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
  type: MusicAlbum
  date published: 2004-05-27
isrc code: NLQ271700048

Alles Kan Een Mens Gelukkig Maken
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duration: PT4M15S
duration ms: 255000
explicit: false
by artist: Rene Froger
in album: The Platinum Collection
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isrc code: NLQ271700065
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:06:54+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48KRul05SdgbGLL8WFptYC
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3695e2cac7c7528e978438325c8167f795e738eed6c797cb6b4638036c0d30. 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/48KRul05SdgbGLL8WFptYC.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/48KRul05SdgbGLL8WFptYC.
  date published: 2026-06-13T12:47:07Z
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Toppers In Concert 2010
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date published: 2010-01-01
track: Ouverture / I Gotta Feeling
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ea57d0706383f458322a59400f0d3cd896944f311fc69c0b0a7852268d298f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0kraZ5SnrMaqv3XAD13J2M.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/0kraZ5SnrMaqv3XAD13J2M.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x20ea57d0706383f458322a59400f0d3cd896944f311fc69c0b0a7852268d298f","isrc":"NLA951000032","name":"Ouverture / I Gotta Feeling","registered_at":"2026-06-27T01:17:10Z","spotify_id":"0kraZ5SnrMaqv3XAD13J2M","type":"track"}
track: Thriller
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246967
  explicit: false
  by artist: De Toppers
  in album: Toppers In Concert 2010
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: NLA951000046
track: Heaven
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238979
  explicit: false
  by artist: De Toppers
  in album: Toppers In Concert 2010
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: NLA951000033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T13:55:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12d8910230bad22d0043ebe5ce3e5ab2bf750d67a42c077375c25585bc96b8c1
  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/65T7CT1N5r79cTlriIOC0W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65T7CT1N5r79cTlriIOC0W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  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 0x12d8910230bad22d0043ebe5ce3e5ab2bf750d67a42c077375c25585bc96b8c1. 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/65T7CT1N5r79cTlriIOC0W.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/65T7CT1N5r79cTlriIOC0W.
    date published: 2026-07-02T05:09:12Z
track: Ramses Shaffy Medley - Live in de Arena, Amsterdam / 2010
  type: MusicRecording
  duration: PT5M42S
  duration ms: 342960
  explicit: false
  by artist: De Toppers
  in album: Toppers In Concert 2010
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: NLA951000047
track: Inhaken En Meedeinen 2010 - Live in de Arena, Amsterdam / 2010
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288426
  explicit: false
  by artist: De Toppers
  in album: Toppers In Concert 2010
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: NLA951000034
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T06:18:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff7d7f6362db642cbf16acfe99db511e97c40d55b01f017569f2f0fc23f92922
  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/0PkpSI8yQ68pWBxndoCIjd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PkpSI8yQ68pWBxndoCIjd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xff7d7f6362db642cbf16acfe99db511e97c40d55b01f017569f2f0fc23f92922","isrc":"NLA951000034","name":"Inhaken En Meedeinen 2010 - Live in de Arena, Amsterdam / 2010","registered_at":"2026-06-23T06:18:33Z","spotify_id":"0PkpSI8yQ68pWBxndoCIjd","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 0xff7d7f6362db642cbf16acfe99db511e97c40d55b01f017569f2f0fc23f92922. 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/0PkpSI8yQ68pWBxndoCIjd.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/0PkpSI8yQ68pWBxndoCIjd.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xff7d7f6362db642cbf16acfe99db511e97c40d55b01f017569f2f0fc23f92922","isrc":"NLA951000034","name":"Inhaken En Meedeinen 2010 - Live in de Arena, Amsterdam / 2010","registered_at":"2026-06-23T06:18:33Z","spotify_id":"0PkpSI8yQ68pWBxndoCIjd","type":"track"}
track: Ruth Jacott Medley - Live in de Arena, Amsterdam / 2010
  type: MusicRecording
  duration: PT9M19S
  duration ms: 559826
  explicit: false
  by artist: De Toppers
  by artist: Ruth Jacott
  in album: Toppers In Concert 2010
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: NLA951000048
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T20:45:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x44519669ce070498a81322e3baf12a4e6c84edd3a85e62636a4b0a80db1c5354
  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/1P54pEGV98w0yuJjYwFHcx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P54pEGV98w0yuJjYwFHcx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x44519669ce070498a81322e3baf12a4e6c84edd3a85e62636a4b0a80db1c5354","isrc":"NLA951000048","name":"Ruth Jacott Medley - Live in de Arena, Amsterdam / 2010","registered_at":"2026-06-25T20:45:18Z","spotify_id":"1P54pEGV98w0yuJjYwFHcx","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Trini Lopez Medley
track: I Will Always Love You / My All
track: Pure Love Medley
track: Rock Medley 2010
track: Gordon Medley
track: Boyband Medley
track: If I Had Words
track: Rene Froger Hitmedley
track: Jeroen van der Boom Hit Medley - Live in de Arena, Amsterdam / 2010
track: Frans Bauer Medley - Live in de Arena, Amsterdam / 2010
track: Gooische Mannen Medley
track: Hollandse Pop Piano Medley - Live in de Arena, Amsterdam / 2010
track: Believe
track: Disco Classics Medley
track: Hollandse Hit Klassiekers Medley
track: Ode Aan Geer Party Medley - Live in de Arena, Amsterdam / 2010
track: Ik Leef Mijn Droom - Live in de Arena, Amsterdam / 2010
track: Rondje Feest Medley 2010 - Live in de Arena, Amsterdam / 2010
track: All Time Party Medley
track: We Are The World
track: Dance The Night Away Medley

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 0x44519669ce070498a81322e3baf12a4e6c84edd3a85e62636a4b0a80db1c5354. 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/1P54pEGV98w0yuJjYwFHcx.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/1P54pEGV98w0yuJjYwFHcx.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x44519669ce070498a81322e3baf12a4e6c84edd3a85e62636a4b0a80db1c5354","isrc":"NLA951000048","name":"Ruth Jacott Medley - Live in de Arena, Amsterdam / 2010","registered_at":"2026-06-25T20:45:18Z","spotify_id":"1P54pEGV98w0yuJjYwFHcx","type":"track"}

Trini Lopez Medley
type: MusicRecording
duration: PT4M13S
duration ms: 253680
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:09:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ddcade1c6eb52cc223067b3019dd13bffc39b5823792e9231818c2b64569d46
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/6gUWV9KgMdWM9bew9Erl9p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gUWV9KgMdWM9bew9Erl9p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ddcade1c6eb52cc223067b3019dd13bffc39b5823792e9231818c2b64569d46","isrc":"NLA951000035","name":"Trini Lopez Medley","registered_at":"2026-06-23T06:09:16Z","spotify_id":"6gUWV9KgMdWM9bew9Erl9p","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 0x9ddcade1c6eb52cc223067b3019dd13bffc39b5823792e9231818c2b64569d46. 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/6gUWV9KgMdWM9bew9Erl9p.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/6gUWV9KgMdWM9bew9Erl9p.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9ddcade1c6eb52cc223067b3019dd13bffc39b5823792e9231818c2b64569d46","isrc":"NLA951000035","name":"Trini Lopez Medley","registered_at":"2026-06-23T06:09:16Z","spotify_id":"6gUWV9KgMdWM9bew9Erl9p","type":"track"}

I Will Always Love You / My All
type: MusicRecording
duration: PT5M35S
duration ms: 335528
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000049

Pure Love Medley
type: MusicRecording
duration: PT6M33S
duration ms: 393800
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:11:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9aeaf5f31680071338a7528171d9b4043bdc93633c1e1773da60c472585baf42
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/4gYJycsy3khJauI2qvzKs4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gYJycsy3khJauI2qvzKs4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9aeaf5f31680071338a7528171d9b4043bdc93633c1e1773da60c472585baf42","isrc":"NLA951000036","name":"Pure Love Medley","registered_at":"2026-06-23T06:11:52Z","spotify_id":"4gYJycsy3khJauI2qvzKs4","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 0x9aeaf5f31680071338a7528171d9b4043bdc93633c1e1773da60c472585baf42. 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/4gYJycsy3khJauI2qvzKs4.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/4gYJycsy3khJauI2qvzKs4.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9aeaf5f31680071338a7528171d9b4043bdc93633c1e1773da60c472585baf42","isrc":"NLA951000036","name":"Pure Love Medley","registered_at":"2026-06-23T06:11:52Z","spotify_id":"4gYJycsy3khJauI2qvzKs4","type":"track"}

Rock Medley 2010
type: MusicRecording
duration: PT4M59S
duration ms: 299360
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000050

Gordon Medley
type: MusicRecording
duration: PT6M22S
duration ms: 382026
explicit: false
by artist: De Toppers
by artist: Thomas Berge
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:15:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8d4b0abdaf95b4390a411e4da433771b2e106884ac0b0be57745c74dd25214d
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/5fnpPz5FcqYWyl579HZ94c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fnpPz5FcqYWyl579HZ94c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8d4b0abdaf95b4390a411e4da433771b2e106884ac0b0be57745c74dd25214d","isrc":"NLA951000037","name":"Gordon Medley","registered_at":"2026-06-23T06:15:36Z","spotify_id":"5fnpPz5FcqYWyl579HZ94c","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 0xb8d4b0abdaf95b4390a411e4da433771b2e106884ac0b0be57745c74dd25214d. 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/5fnpPz5FcqYWyl579HZ94c.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/5fnpPz5FcqYWyl579HZ94c.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb8d4b0abdaf95b4390a411e4da433771b2e106884ac0b0be57745c74dd25214d","isrc":"NLA951000037","name":"Gordon Medley","registered_at":"2026-06-23T06:15:36Z","spotify_id":"5fnpPz5FcqYWyl579HZ94c","type":"track"}

Boyband Medley
type: MusicRecording
duration: PT5M52S
duration ms: 352013
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000051

If I Had Words
type: MusicRecording
duration: PT3M50S
duration ms: 230109
explicit: false
by artist: De Toppers
by artist: Karin Bloemen
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:53:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05900dac884c12764159a78a44c756bde70a7f7b0aab58230187e66e74ce3157
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/0jsFUtVKKCnSVZsKSFM5zy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jsFUtVKKCnSVZsKSFM5zy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05900dac884c12764159a78a44c756bde70a7f7b0aab58230187e66e74ce3157","isrc":"NLA951000038","name":"If I Had Words","registered_at":"2026-06-25T20:53:38Z","spotify_id":"0jsFUtVKKCnSVZsKSFM5zy","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 0x05900dac884c12764159a78a44c756bde70a7f7b0aab58230187e66e74ce3157. 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/0jsFUtVKKCnSVZsKSFM5zy.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/0jsFUtVKKCnSVZsKSFM5zy.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x05900dac884c12764159a78a44c756bde70a7f7b0aab58230187e66e74ce3157","isrc":"NLA951000038","name":"If I Had Words","registered_at":"2026-06-25T20:53:38Z","spotify_id":"0jsFUtVKKCnSVZsKSFM5zy","type":"track"}

Rene Froger Hitmedley
type: MusicRecording
duration: PT4M32S
duration ms: 272560
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000052

Jeroen van der Boom Hit Medley - Live in de Arena, Amsterdam / 2010
type: MusicRecording
duration: PT6M52S
duration ms: 412866
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000039

Frans Bauer Medley - Live in de Arena, Amsterdam / 2010
type: MusicRecording
duration: PT6M7S
duration ms: 367093
explicit: false
by artist: De Toppers
by artist: Frans Bauer
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:24:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x926f144f34ac0f908d542a6a5df864a89aa3836db30cc0c5c2c9cef7f9838045
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/6Yz82BGwGbdkGBVLFYWx0t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Yz82BGwGbdkGBVLFYWx0t
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x926f144f34ac0f908d542a6a5df864a89aa3836db30cc0c5c2c9cef7f9838045","isrc":"NLA951000053","name":"Frans Bauer Medley - Live in de Arena, Amsterdam / 2010","registered_at":"2026-06-22T00:24:18Z","spotify_id":"6Yz82BGwGbdkGBVLFYWx0t","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 0x926f144f34ac0f908d542a6a5df864a89aa3836db30cc0c5c2c9cef7f9838045. 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/6Yz82BGwGbdkGBVLFYWx0t.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/6Yz82BGwGbdkGBVLFYWx0t.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x926f144f34ac0f908d542a6a5df864a89aa3836db30cc0c5c2c9cef7f9838045","isrc":"NLA951000053","name":"Frans Bauer Medley - Live in de Arena, Amsterdam / 2010","registered_at":"2026-06-22T00:24:18Z","spotify_id":"6Yz82BGwGbdkGBVLFYWx0t","type":"track"}

Gooische Mannen Medley
type: MusicRecording
duration: PT8M19S
duration ms: 499693
explicit: false
by artist: De Toppers
by artist: Martin Morero
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:11:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd802e7398de2209b2f4a57d9b806dc9e35ff016e5a3f4e4e89415912eaea17a3
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/5Q1wVd4pPPiATQ4YHo1gsL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q1wVd4pPPiATQ4YHo1gsL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd802e7398de2209b2f4a57d9b806dc9e35ff016e5a3f4e4e89415912eaea17a3","isrc":"NLA951000040","name":"Gooische Mannen Medley","registered_at":"2026-06-06T17:11:31Z","spotify_id":"5Q1wVd4pPPiATQ4YHo1gsL","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 0xd802e7398de2209b2f4a57d9b806dc9e35ff016e5a3f4e4e89415912eaea17a3. 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/5Q1wVd4pPPiATQ4YHo1gsL.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/5Q1wVd4pPPiATQ4YHo1gsL.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd802e7398de2209b2f4a57d9b806dc9e35ff016e5a3f4e4e89415912eaea17a3","isrc":"NLA951000040","name":"Gooische Mannen Medley","registered_at":"2026-06-06T17:11:31Z","spotify_id":"5Q1wVd4pPPiATQ4YHo1gsL","type":"track"}

Hollandse Pop Piano Medley - Live in de Arena, Amsterdam / 2010
type: MusicRecording
duration: PT7M30S
duration ms: 450240
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:28:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc534de854820de90cf9c367bd34bfc356c62b99487293bf3cacc1bc193657cd
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/4h5fGIDbAx97E2zKPVnhcD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h5fGIDbAx97E2zKPVnhcD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc534de854820de90cf9c367bd34bfc356c62b99487293bf3cacc1bc193657cd","isrc":"NLA951000054","name":"Hollandse Pop Piano Medley - Live in de Arena, Amsterdam / 2010","registered_at":"2026-06-20T19:28:06Z","spotify_id":"4h5fGIDbAx97E2zKPVnhcD","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 0xfc534de854820de90cf9c367bd34bfc356c62b99487293bf3cacc1bc193657cd. 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/4h5fGIDbAx97E2zKPVnhcD.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/4h5fGIDbAx97E2zKPVnhcD.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfc534de854820de90cf9c367bd34bfc356c62b99487293bf3cacc1bc193657cd","isrc":"NLA951000054","name":"Hollandse Pop Piano Medley - Live in de Arena, Amsterdam / 2010","registered_at":"2026-06-20T19:28:06Z","spotify_id":"4h5fGIDbAx97E2zKPVnhcD","type":"track"}

Believe
type: MusicRecording
duration: PT3M59S
duration ms: 239453
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:04:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x959393c855d8460eda9a376a8047ede7ded3d43ac41e623eb7ce6b1c6237a482
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/5rqGZ04ti3FHh6E3hlDHYW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rqGZ04ti3FHh6E3hlDHYW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959393c855d8460eda9a376a8047ede7ded3d43ac41e623eb7ce6b1c6237a482. 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/5rqGZ04ti3FHh6E3hlDHYW.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/5rqGZ04ti3FHh6E3hlDHYW.
  date published: 2026-07-02T03:55:08Z

Disco Classics Medley
type: MusicRecording
duration: PT6M37S
duration ms: 397546
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:17:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc3f15f4bbe55f3cb9885909bec67be05e5d359202a72f5b6f6e70e6469c1408
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/07SRijZ6JqicPNUYn8RNzN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07SRijZ6JqicPNUYn8RNzN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc3f15f4bbe55f3cb9885909bec67be05e5d359202a72f5b6f6e70e6469c1408","isrc":"NLA951000055","name":"Disco Classics Medley","registered_at":"2026-06-18T00:17:51Z","spotify_id":"07SRijZ6JqicPNUYn8RNzN","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 0xfc3f15f4bbe55f3cb9885909bec67be05e5d359202a72f5b6f6e70e6469c1408. 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/07SRijZ6JqicPNUYn8RNzN.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/07SRijZ6JqicPNUYn8RNzN.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfc3f15f4bbe55f3cb9885909bec67be05e5d359202a72f5b6f6e70e6469c1408","isrc":"NLA951000055","name":"Disco Classics Medley","registered_at":"2026-06-18T00:17:51Z","spotify_id":"07SRijZ6JqicPNUYn8RNzN","type":"track"}

Hollandse Hit Klassiekers Medley
type: MusicRecording
duration: PT5M47S
duration ms: 347746
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:45:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ea9db512e86545103ca56ac425ab18d0111a87179f7d409078f0de822fe4529
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/64ZaqsBjMH29IFXQUMBE8i.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64ZaqsBjMH29IFXQUMBE8i
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ea9db512e86545103ca56ac425ab18d0111a87179f7d409078f0de822fe4529","isrc":"NLA951000042","name":"Hollandse Hit Klassiekers Medley","registered_at":"2026-06-10T03:45:44Z","spotify_id":"64ZaqsBjMH29IFXQUMBE8i","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 0x5ea9db512e86545103ca56ac425ab18d0111a87179f7d409078f0de822fe4529. 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/64ZaqsBjMH29IFXQUMBE8i.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/64ZaqsBjMH29IFXQUMBE8i.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5ea9db512e86545103ca56ac425ab18d0111a87179f7d409078f0de822fe4529","isrc":"NLA951000042","name":"Hollandse Hit Klassiekers Medley","registered_at":"2026-06-10T03:45:44Z","spotify_id":"64ZaqsBjMH29IFXQUMBE8i","type":"track"}

Ode Aan Geer Party Medley - Live in de Arena, Amsterdam / 2010
type: MusicRecording
duration: PT6M52S
duration ms: 412506
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
isrc code: NLA951000056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:04:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6c7a49e1b12eec066498e7b7e6c56761b187c3f111c9956f6059b176d78756f
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/6eEyhF4RhdeZORURHEYZpV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eEyhF4RhdeZORURHEYZpV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6c7a49e1b12eec066498e7b7e6c56761b187c3f111c9956f6059b176d78756f","isrc":"NLA951000056","name":"Ode Aan Geer Party Medley - Live in de Arena, Amsterdam / 2010","registered_at":"2026-06-24T13:04:22Z","spotify_id":"6eEyhF4RhdeZORURHEYZpV","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 0xb6c7a49e1b12eec066498e7b7e6c56761b187c3f111c9956f6059b176d78756f. 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/6eEyhF4RhdeZORURHEYZpV.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/6eEyhF4RhdeZORURHEYZpV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb6c7a49e1b12eec066498e7b7e6c56761b187c3f111c9956f6059b176d78756f","isrc":"NLA951000056","name":"Ode Aan Geer Party Medley - Live in de Arena, Amsterdam / 2010","registered_at":"2026-06-24T13:04:22Z","spotify_id":"6eEyhF4RhdeZORURHEYZpV","type":"track"}

Ik Leef Mijn Droom - Live in de Arena, Amsterdam / 2010
type: MusicRecording
duration: PT4M13S
duration ms: 253422
explicit: false
by artist: De Toppers
in album: Toppers In Concert 2010
  type: MusicAlbum
  date published: 2010-01-01
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Rondje Feest Medley 2010 - Live in de Arena, Amsterdam / 2010
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additional property: OTSVerifyInstructions
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  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
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All Time Party Medley
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6b0891ebff9124e0940db11e725c1d701d5cd07320b27d54cf96fbff716ad7. 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/5ZFii8J0Vcp0eAHs3fJEIn.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/5ZFii8J0Vcp0eAHs3fJEIn.
  date published: 2026-06-13T13:32:09Z
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We Are The World
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Dance The Night Away Medley
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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De Beste Zangers van Nederland 3
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track: Ticket To The Tropics
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track: Love Is In Your Eyes
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track: Zing Met Me Mee
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track: Maak Me Gek
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track: Ik Hou D'r Zo Van
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    type: MusicAlbum
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track: Kippevel
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track: Hou Me Vast
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  additional property: OTSVerifyInstructions
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    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 0x3cc721ceb801636eafb1ab9c42088f234c71961a97e3cb5bf598a25725379fe6. 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/78eWXnKnO2wLa1LEoTzUFA.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/78eWXnKnO2wLa1LEoTzUFA.
    date published: 2026-07-02T03:30:09Z
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track: Rad Van Fortuin
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track: Leun Op Mij
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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    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 0x1e0eb8b2c03b18148fb95ec73042be5230faba57a9473aa88df886e079525cf8. 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/3rF0CkSJjwHdQLN9jA4srV.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/3rF0CkSJjwHdQLN9jA4srV.
    date published: 2026-07-02T03:30:09Z
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track: Hartslag
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track: Vrede
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track: Ghetto
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track: Vecht mee
track: Black Or White
track: Als De Nacht Valt
track: Killing Me Softly
track: Uit Elkaar
track: The Impossible Dream
track: Over The Rainbow
track: Miss Celie's Blues
track: Lighters
track: You'll Never Walk Alone
track: And I'm Telling You
track: Sooner Or Later
track: The One And Only
track: Endless Love
track: Natural Woman
track: Love On The Rocks
track: Somebody Else's Lover
track: Laat Ze Maar Lullen
track: Geef Mij Jouw Lach
track: Ik Leef Mijn Eigen Leven
track: Ik Mis Je Zo

Nikki
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De Beste Zangers van Nederland 3
type: MusicAlbum
date published: 2012-05-01

Vecht mee
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Black Or White
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Als De Nacht Valt
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Killing Me Softly
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a121679755d2059c417c7d2003a0fa39991f868ce5b3a64e39949883d1e7684. 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/5CJLRsRxxHCKMYBYUarXII.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/5CJLRsRxxHCKMYBYUarXII.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7a121679755d2059c417c7d2003a0fa39991f868ce5b3a64e39949883d1e7684","isrc":"NLSU31100048","name":"Killing Me Softly","registered_at":"2026-06-24T13:04:51Z","spotify_id":"5CJLRsRxxHCKMYBYUarXII","type":"track"}

Uit Elkaar
type: MusicRecording
duration: PT2M44S
duration ms: 164673
explicit: false
by artist: Peter Beense
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100049

The Impossible Dream
type: MusicRecording
duration: PT4M34S
duration ms: 274433
explicit: false
by artist: Gerard Joling
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100050

Over The Rainbow
type: MusicRecording
duration: PT2M37S
duration ms: 157293
explicit: false
by artist: Nikki
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100031

Miss Celie's Blues
type: MusicRecording
duration: PT2M29S
duration ms: 149504
explicit: false
by artist: Ruth Jacott
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100051

Lighters
type: MusicRecording
duration: PT3M34S
duration ms: 214719
explicit: false
by artist: Yes-R
by artist: Freek Bartels
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:25:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe383cda258a01abd1426e798fe771ac6e323c2bd461a5f0b8b09194e908e7603
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/3M5SIMG7rLt9uz3eX7op8S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M5SIMG7rLt9uz3eX7op8S
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe383cda258a01abd1426e798fe771ac6e323c2bd461a5f0b8b09194e908e7603. 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/3M5SIMG7rLt9uz3eX7op8S.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/3M5SIMG7rLt9uz3eX7op8S.
  date published: 2026-07-02T03:30:09Z

You'll Never Walk Alone
type: MusicRecording
duration: PT2M59S
duration ms: 179103
explicit: false
by artist: Peter Beense
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100053

And I'm Telling You
type: MusicRecording
duration: PT4M17S
duration ms: 257744
explicit: false
by artist: Berget Lewis
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:51:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1da23cb8fcf78599a056975be0916c1ee245f7d7753b83e7233855fdb64caf24
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/4EQ9yNjDiMNhwNmP5mtV3r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EQ9yNjDiMNhwNmP5mtV3r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1da23cb8fcf78599a056975be0916c1ee245f7d7753b83e7233855fdb64caf24","isrc":"NLSU31100054","name":"And I'm Telling You","registered_at":"2026-06-10T03:51:30Z","spotify_id":"4EQ9yNjDiMNhwNmP5mtV3r","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 0x1da23cb8fcf78599a056975be0916c1ee245f7d7753b83e7233855fdb64caf24. 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/4EQ9yNjDiMNhwNmP5mtV3r.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/4EQ9yNjDiMNhwNmP5mtV3r.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1da23cb8fcf78599a056975be0916c1ee245f7d7753b83e7233855fdb64caf24","isrc":"NLSU31100054","name":"And I'm Telling You","registered_at":"2026-06-10T03:51:30Z","spotify_id":"4EQ9yNjDiMNhwNmP5mtV3r","type":"track"}

Sooner Or Later
type: MusicRecording
duration: PT2M59S
duration ms: 179646
explicit: false
by artist: Yes-R
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100055

The One And Only
type: MusicRecording
duration: PT3M1S
duration ms: 181423
explicit: false
by artist: Gerard Joling
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100056

Endless Love
type: MusicRecording
duration: PT4M8S
duration ms: 248202
explicit: false
by artist: Freek Bartels
by artist: Berget Lewis
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:17:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d6ac80cc501d36c1662684a611f55daebed1426d82ec8ff45769b597ee90650
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/12DOMOCLGAaotGQzmWxTYZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12DOMOCLGAaotGQzmWxTYZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d6ac80cc501d36c1662684a611f55daebed1426d82ec8ff45769b597ee90650","isrc":"NLSU31100057","name":"Endless Love","registered_at":"2026-06-27T01:17:56Z","spotify_id":"12DOMOCLGAaotGQzmWxTYZ","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 0x3d6ac80cc501d36c1662684a611f55daebed1426d82ec8ff45769b597ee90650. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12DOMOCLGAaotGQzmWxTYZ.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/12DOMOCLGAaotGQzmWxTYZ.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x3d6ac80cc501d36c1662684a611f55daebed1426d82ec8ff45769b597ee90650","isrc":"NLSU31100057","name":"Endless Love","registered_at":"2026-06-27T01:17:56Z","spotify_id":"12DOMOCLGAaotGQzmWxTYZ","type":"track"}

Natural Woman
type: MusicRecording
duration: PT3M1S
duration ms: 181746
explicit: false
by artist: Ruth Jacott
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:42:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21401e58f6cbf4adc5c54078fea7e765abfcc38c219744556ad3af96a685f797
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/4LgpQYTMt7VLt2uRiJi6kj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LgpQYTMt7VLt2uRiJi6kj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21401e58f6cbf4adc5c54078fea7e765abfcc38c219744556ad3af96a685f797","isrc":"NLSU31100021","name":"Natural Woman","registered_at":"2026-06-08T02:42:31Z","spotify_id":"4LgpQYTMt7VLt2uRiJi6kj","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 0x21401e58f6cbf4adc5c54078fea7e765abfcc38c219744556ad3af96a685f797. 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/4LgpQYTMt7VLt2uRiJi6kj.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/4LgpQYTMt7VLt2uRiJi6kj.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x21401e58f6cbf4adc5c54078fea7e765abfcc38c219744556ad3af96a685f797","isrc":"NLSU31100021","name":"Natural Woman","registered_at":"2026-06-08T02:42:31Z","spotify_id":"4LgpQYTMt7VLt2uRiJi6kj","type":"track"}

Love On The Rocks
type: MusicRecording
duration: PT3M40S
duration ms: 220200
explicit: false
by artist: Peter Beense
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100029

Somebody Else's Lover
type: MusicRecording
duration: PT3M32S
duration ms: 212626
explicit: false
by artist: Nikki
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:28:02+00:00

Laat Ze Maar Lullen
type: MusicRecording
duration: PT3M7S
duration ms: 187869
explicit: false
by artist: Nikki
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100058

Geef Mij Jouw Lach
type: MusicRecording
duration: PT3M18S
duration ms: 198026
explicit: false
by artist: Berget Lewis
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:50:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8386308dcd6edd08581d5ce42d1434c90edd689c018aafbca425d71709fb4ee7
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/2MZodtz9X0LdFvFt17kfKe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MZodtz9X0LdFvFt17kfKe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8386308dcd6edd08581d5ce42d1434c90edd689c018aafbca425d71709fb4ee7","isrc":"NLSU31100032","name":"Geef Mij Jouw Lach","registered_at":"2026-06-10T03:50:22Z","spotify_id":"2MZodtz9X0LdFvFt17kfKe","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 0x8386308dcd6edd08581d5ce42d1434c90edd689c018aafbca425d71709fb4ee7. 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/2MZodtz9X0LdFvFt17kfKe.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/2MZodtz9X0LdFvFt17kfKe.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8386308dcd6edd08581d5ce42d1434c90edd689c018aafbca425d71709fb4ee7","isrc":"NLSU31100032","name":"Geef Mij Jouw Lach","registered_at":"2026-06-10T03:50:22Z","spotify_id":"2MZodtz9X0LdFvFt17kfKe","type":"track"}

Ik Leef Mijn Eigen Leven
type: MusicRecording
duration: PT4M36S
duration ms: 276779
explicit: false
by artist: Freek Bartels
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100059

Ik Mis Je Zo
type: MusicRecording
duration: PT3M38S
duration ms: 218120
explicit: false
by artist: Ruth Jacott
in album: De Beste Zangers van Nederland 3
  type: MusicAlbum
  date published: 2012-05-01
isrc code: NLSU31100027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:03:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0c9e4a9cc6ec48bf4b914ec558a62641cfe816e112b87c8ee68eb2a5ef71098
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302