CT & GREUYY
type: MusicGroup
popularity: 31
followers: 1821
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc73a6d374fa3c1b67ccbb02c9e2aa92fbdae8be9ed8dbfeed51d9b7f72b1af02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c591f297-d9e1-43a3-bf9f-9a070f0c1def.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c591f297-d9e1-43a3-bf9f-9a070f0c1def.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c591f297-d9e1-43a3-bf9f-9a070f0c1def
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc73a6d374fa3c1b67ccbb02c9e2aa92fbdae8be9ed8dbfeed51d9b7f72b1af02","name":"CT & GREUYY","registered_at":"2026-06-12T09:17:00Z","symbol":"NIM0253570","token_address":"0x138fd2346900106f14af4e121bba10b2f5bcde37","type":"artist","uuid":"c591f297-d9e1-43a3-bf9f-9a070f0c1def"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73a6d374fa3c1b67ccbb02c9e2aa92fbdae8be9ed8dbfeed51d9b7f72b1af02. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c591f297-d9e1-43a3-bf9f-9a070f0c1def.json and https://artists.proofprofile.net/proofs/artist/c591f297-d9e1-43a3-bf9f-9a070f0c1def.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xc73a6d374fa3c1b67ccbb02c9e2aa92fbdae8be9ed8dbfeed51d9b7f72b1af02","name":"CT & GREUYY","registered_at":"2026-06-12T09:17:00Z","symbol":"NIM0253570","token_address":"0x138fd2346900106f14af4e121bba10b2f5bcde37","type":"artist","uuid":"c591f297-d9e1-43a3-bf9f-9a070f0c1def"}
album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
  track: 2516
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164859
    explicit: false
    by artist: Boegie
    in album: Zone 5400
      type: MusicAlbum
      date published: 2021-11-19
    isrc code: NLFX52100012
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T05:33:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x667f279b50f68fd1ca30c8713a786283e9a31785e73b00eb13fee49f328dd301
    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/4wgjs1mtES87PouvPpv8lu.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wgjs1mtES87PouvPpv8lu
    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 0x667f279b50f68fd1ca30c8713a786283e9a31785e73b00eb13fee49f328dd301. 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/4wgjs1mtES87PouvPpv8lu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wgjs1mtES87PouvPpv8lu.
      date published: 2026-06-13T13:32:09Z
  track: Geen Grap
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167018
    explicit: false
    by artist: Boegie
    in album: Zone 5400
      type: MusicAlbum
      date published: 2021-11-19
    isrc code: NLFX52100030
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T05:33:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc4788ed59755c550275f8b72645f492b20d34fce6e5afd97f96528a8a9d009bf
    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/05nhmBcM1h7cqebiWhSxyS.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05nhmBcM1h7cqebiWhSxyS
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc4788ed59755c550275f8b72645f492b20d34fce6e5afd97f96528a8a9d009bf","isrc":"NLFX52100030","name":"Geen Grap","registered_at":"2026-06-18T05:33:10Z","spotify_id":"05nhmBcM1h7cqebiWhSxyS","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4788ed59755c550275f8b72645f492b20d34fce6e5afd97f96528a8a9d009bf. 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/05nhmBcM1h7cqebiWhSxyS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05nhmBcM1h7cqebiWhSxyS.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0xc4788ed59755c550275f8b72645f492b20d34fce6e5afd97f96528a8a9d009bf","isrc":"NLFX52100030","name":"Geen Grap","registered_at":"2026-06-18T05:33:10Z","spotify_id":"05nhmBcM1h7cqebiWhSxyS","type":"track"}
  track: Andere Vibes
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197125
    explicit: false
    by artist: Boegie
    in album: Zone 5400
      type: MusicAlbum
      date published: 2021-11-19
    isrc code: NLFX52100031
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-19T06:19:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf6f1c9dcca47c6f44f62990425e606978b164e97bfa45991d8b3ebf529fbc368
    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/0I9eW8OclxK1DO7v0l85RQ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0I9eW8OclxK1DO7v0l85RQ
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xf6f1c9dcca47c6f44f62990425e606978b164e97bfa45991d8b3ebf529fbc368","isrc":"NLFX52100031","name":"Andere Vibes","registered_at":"2026-06-19T06:19:05Z","spotify_id":"0I9eW8OclxK1DO7v0l85RQ","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f1c9dcca47c6f44f62990425e606978b164e97bfa45991d8b3ebf529fbc368. 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/0I9eW8OclxK1DO7v0l85RQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0I9eW8OclxK1DO7v0l85RQ.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0xf6f1c9dcca47c6f44f62990425e606978b164e97bfa45991d8b3ebf529fbc368","isrc":"NLFX52100031","name":"Andere Vibes","registered_at":"2026-06-19T06:19:05Z","spotify_id":"0I9eW8OclxK1DO7v0l85RQ","type":"track"}
  track: Naar De Top
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: Boegie
    by artist: Mula B
    in album: Zone 5400
      type: MusicAlbum
      date published: 2021-11-19
    isrc code: NLFX52100032
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-11T17:21:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1a3baf044c75c749a9228366890b3b9aee3c6db86e7e2341f82ae4734f9a39de
    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: Gangsta
  track: Niet Breed
  track: Nothing To Lose
  track: Ik Breek Niet
  track: Ready
  track: De Prijs
  track: 2 Opties
  track: Crackspot
  track: Voor De Bakker
  track: Mijn Blok
  track: Op M'n Life
  track: Real Shit
album: Normen En Waarden
album: Drerries
album: Werken
album: Lights Out
album: We Komen Van Niets
album: My Life
album: Avondklok
album: Op De Streets
album: Ready
album: Ibahesj
album: Maak Grap
album: Guap
album: The Realest
album: Naar De Top
album: De Prijs
album: Ik Breek Niet
track: Normen En Waarden
track: Werken
track: Drerries
track: Rovers & Dealers
track: One Shot
track: Out the Mud
track: Geen Spijt
track: Ik Kom Van
track: Ski Mask
track: De Prijs
track: Lights Out
track: We Komen Van Niets
track: My Life
track: Avondklok
track: Op De Streets
track: Ready
track: Ibahesj
track: Maak Grap

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5qa2eHjXi8efmfsnptnhTC.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qa2eHjXi8efmfsnptnhTC

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1a3baf044c75c749a9228366890b3b9aee3c6db86e7e2341f82ae4734f9a39de","isrc":"NLFX52100032","name":"Naar De Top","registered_at":"2026-06-11T17:21:44Z","spotify_id":"5qa2eHjXi8efmfsnptnhTC","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 0x1a3baf044c75c749a9228366890b3b9aee3c6db86e7e2341f82ae4734f9a39de. 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/5qa2eHjXi8efmfsnptnhTC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qa2eHjXi8efmfsnptnhTC.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x1a3baf044c75c749a9228366890b3b9aee3c6db86e7e2341f82ae4734f9a39de","isrc":"NLFX52100032","name":"Naar De Top","registered_at":"2026-06-11T17:21:44Z","spotify_id":"5qa2eHjXi8efmfsnptnhTC","type":"track"}

Gangsta
type: MusicRecording
duration: PT2M56S
duration ms: 176000
explicit: false
by artist: Boegie
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:28:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09f7a108f5f40c8e0a7f8f81df5cb09c1ea89836a82a251f65db097f53810c27
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/7gRVqA9HaZixy9oOi5iZf9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gRVqA9HaZixy9oOi5iZf9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f7a108f5f40c8e0a7f8f81df5cb09c1ea89836a82a251f65db097f53810c27. 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/7gRVqA9HaZixy9oOi5iZf9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gRVqA9HaZixy9oOi5iZf9.
  date published: 2026-06-13T17:25:41Z

Niet Breed
type: MusicRecording
duration: PT2M45S
duration ms: 165330
explicit: false
by artist: Boegie
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100034
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:01:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb42d2fa4d01693135f04ff8e879df1ef10c3cc85135254b4f71009e321f50809
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/7q7HpL31h49LCHW8I6uNz1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7q7HpL31h49LCHW8I6uNz1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb42d2fa4d01693135f04ff8e879df1ef10c3cc85135254b4f71009e321f50809","isrc":"NLFX52100034","name":"Niet Breed","registered_at":"2026-06-19T17:01:59Z","spotify_id":"7q7HpL31h49LCHW8I6uNz1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42d2fa4d01693135f04ff8e879df1ef10c3cc85135254b4f71009e321f50809. 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/7q7HpL31h49LCHW8I6uNz1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7q7HpL31h49LCHW8I6uNz1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb42d2fa4d01693135f04ff8e879df1ef10c3cc85135254b4f71009e321f50809","isrc":"NLFX52100034","name":"Niet Breed","registered_at":"2026-06-19T17:01:59Z","spotify_id":"7q7HpL31h49LCHW8I6uNz1","type":"track"}

Nothing To Lose
type: MusicRecording
duration: PT3M13S
duration ms: 193156
explicit: false
by artist: Boegie
by artist: Kingsize
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:01:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd923d4190a3988eed540f9639a96392cb2def93ca5b782ddf5bf03b1b65f7198
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/1v8C2Xry3F8P0elYHyfCQp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1v8C2Xry3F8P0elYHyfCQp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd923d4190a3988eed540f9639a96392cb2def93ca5b782ddf5bf03b1b65f7198","isrc":"NLFX52100035","name":"Nothing To Lose","registered_at":"2026-06-18T21:01:13Z","spotify_id":"1v8C2Xry3F8P0elYHyfCQp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd923d4190a3988eed540f9639a96392cb2def93ca5b782ddf5bf03b1b65f7198. 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/1v8C2Xry3F8P0elYHyfCQp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1v8C2Xry3F8P0elYHyfCQp.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd923d4190a3988eed540f9639a96392cb2def93ca5b782ddf5bf03b1b65f7198","isrc":"NLFX52100035","name":"Nothing To Lose","registered_at":"2026-06-18T21:01:13Z","spotify_id":"1v8C2Xry3F8P0elYHyfCQp","type":"track"}

Ik Breek Niet
type: MusicRecording
duration: PT2M41S
duration ms: 161932
explicit: false
by artist: Boegie
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:52:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4591e3cb007351767d8b195cbb8e237db732dad6108b6fcc283a9f2450c7a745
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/6dUl4s9spY1q8ZdpMgzB2L.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dUl4s9spY1q8ZdpMgzB2L
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4591e3cb007351767d8b195cbb8e237db732dad6108b6fcc283a9f2450c7a745","isrc":"NLFX52100036","name":"Ik Breek Niet","registered_at":"2026-06-08T22:52:46Z","spotify_id":"6dUl4s9spY1q8ZdpMgzB2L","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4591e3cb007351767d8b195cbb8e237db732dad6108b6fcc283a9f2450c7a745. 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/6dUl4s9spY1q8ZdpMgzB2L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dUl4s9spY1q8ZdpMgzB2L.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4591e3cb007351767d8b195cbb8e237db732dad6108b6fcc283a9f2450c7a745","isrc":"NLFX52100036","name":"Ik Breek Niet","registered_at":"2026-06-08T22:52:46Z","spotify_id":"6dUl4s9spY1q8ZdpMgzB2L","type":"track"}

Ready
type: MusicRecording
duration: PT2M47S
duration ms: 167802
explicit: false
by artist: Boegie
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100037

De Prijs
type: MusicRecording
duration: PT4M48S
duration ms: 288772
explicit: false
by artist: Boegie
by artist: Taylorr
by artist: Hmizo
by artist: CT & GREUYY
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T18:45:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8
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/67PffriGk1Au3PwcDs6tiZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67PffriGk1Au3PwcDs6tiZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8","isrc":"NLFX52100038","name":"De Prijs","registered_at":"2026-06-23T18:45:51Z","spotify_id":"67PffriGk1Au3PwcDs6tiZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8. 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/67PffriGk1Au3PwcDs6tiZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67PffriGk1Au3PwcDs6tiZ.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8","isrc":"NLFX52100038","name":"De Prijs","registered_at":"2026-06-23T18:45:51Z","spotify_id":"67PffriGk1Au3PwcDs6tiZ","type":"track"}

2 Opties
type: MusicRecording
duration: PT2M56S
duration ms: 176000
explicit: false
by artist: Boegie
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:52:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1292eb8081bdaa5fa8f21ae779a7ad97de51c65e3ab24be354b0981f52b2a024
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/5sUcIgbOGE6s5FLFVLInb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sUcIgbOGE6s5FLFVLInb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1292eb8081bdaa5fa8f21ae779a7ad97de51c65e3ab24be354b0981f52b2a024","isrc":"NLFX52100039","name":"2 Opties","registered_at":"2026-06-20T11:52:30Z","spotify_id":"5sUcIgbOGE6s5FLFVLInb4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1292eb8081bdaa5fa8f21ae779a7ad97de51c65e3ab24be354b0981f52b2a024. 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/5sUcIgbOGE6s5FLFVLInb4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sUcIgbOGE6s5FLFVLInb4.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1292eb8081bdaa5fa8f21ae779a7ad97de51c65e3ab24be354b0981f52b2a024","isrc":"NLFX52100039","name":"2 Opties","registered_at":"2026-06-20T11:52:30Z","spotify_id":"5sUcIgbOGE6s5FLFVLInb4","type":"track"}

Crackspot
type: MusicRecording
duration: PT2M51S
duration ms: 171000
explicit: false
by artist: Boegie
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T09:32:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b3cb0b06cb283cdf03d56265dee9a64ae8a3a384ed637614ed267a01ac02aa6
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/62dTwFuRV8atPjpE8mu4Hk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62dTwFuRV8atPjpE8mu4Hk
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 0x2b3cb0b06cb283cdf03d56265dee9a64ae8a3a384ed637614ed267a01ac02aa6. 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/62dTwFuRV8atPjpE8mu4Hk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62dTwFuRV8atPjpE8mu4Hk.
  date published: 2026-07-02T03:55:08Z

Voor De Bakker
type: MusicRecording
duration: PT2M57S
duration ms: 177511
explicit: false
by artist: Boegie
by artist: Jama MW
by artist: Jea
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T17:22:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36a1d72f025fbeb1b12766df21981de4b97b4afb81dd3dd93f6094e4313512c0
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/0fUVOzs3sCS56MzwCpX9gy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fUVOzs3sCS56MzwCpX9gy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36a1d72f025fbeb1b12766df21981de4b97b4afb81dd3dd93f6094e4313512c0","isrc":"NLFX52100041","name":"Voor De Bakker","registered_at":"2026-06-11T17:22:22Z","spotify_id":"0fUVOzs3sCS56MzwCpX9gy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a1d72f025fbeb1b12766df21981de4b97b4afb81dd3dd93f6094e4313512c0. 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/0fUVOzs3sCS56MzwCpX9gy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fUVOzs3sCS56MzwCpX9gy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x36a1d72f025fbeb1b12766df21981de4b97b4afb81dd3dd93f6094e4313512c0","isrc":"NLFX52100041","name":"Voor De Bakker","registered_at":"2026-06-11T17:22:22Z","spotify_id":"0fUVOzs3sCS56MzwCpX9gy","type":"track"}

Mijn Blok
type: MusicRecording
duration: PT2M57S
duration ms: 177900
explicit: false
by artist: Boegie
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:01:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c1e9cca50e5ad92219637ec96d8400aa71badc23c1acaeeb0c83ba2602733ad
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/5wKroffGvdkmirL1Fux2XK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wKroffGvdkmirL1Fux2XK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c1e9cca50e5ad92219637ec96d8400aa71badc23c1acaeeb0c83ba2602733ad","isrc":"NLFX52100042","name":"Mijn Blok","registered_at":"2026-06-18T21:01:13Z","spotify_id":"5wKroffGvdkmirL1Fux2XK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1e9cca50e5ad92219637ec96d8400aa71badc23c1acaeeb0c83ba2602733ad. 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/5wKroffGvdkmirL1Fux2XK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wKroffGvdkmirL1Fux2XK.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0c1e9cca50e5ad92219637ec96d8400aa71badc23c1acaeeb0c83ba2602733ad","isrc":"NLFX52100042","name":"Mijn Blok","registered_at":"2026-06-18T21:01:13Z","spotify_id":"5wKroffGvdkmirL1Fux2XK","type":"track"}

Op M'n Life
type: MusicRecording
duration: PT3M4S
duration ms: 184186
explicit: false
by artist: Boegie
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:01:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9df787ff8cfacee7683a67725fb7999e913b75f35396b05a151eb2f3c4f7a21b
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/7FpaTQtn5HPGSIQZu6VK7N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FpaTQtn5HPGSIQZu6VK7N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9df787ff8cfacee7683a67725fb7999e913b75f35396b05a151eb2f3c4f7a21b","isrc":"NLFX52100043","name":"Op M'n Life","registered_at":"2026-06-18T21:01:43Z","spotify_id":"7FpaTQtn5HPGSIQZu6VK7N","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df787ff8cfacee7683a67725fb7999e913b75f35396b05a151eb2f3c4f7a21b. 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/7FpaTQtn5HPGSIQZu6VK7N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FpaTQtn5HPGSIQZu6VK7N.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9df787ff8cfacee7683a67725fb7999e913b75f35396b05a151eb2f3c4f7a21b","isrc":"NLFX52100043","name":"Op M'n Life","registered_at":"2026-06-18T21:01:43Z","spotify_id":"7FpaTQtn5HPGSIQZu6VK7N","type":"track"}

Real Shit
type: MusicRecording
duration: PT2M30S
duration ms: 150697
explicit: false
by artist: Boegie
by artist: Sasa
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100044

Normen En Waarden
type: MusicAlbum
date published: 2021-06-18
track: Normen En Waarden
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186879
  explicit: false
  by artist: CT & GREUYY
  in album: Normen En Waarden
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: NLFX52100019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:56:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf4ba3583f993b2808a39b1619fcc8c49a126a13a6517fcb9f3ff1901a61838b
  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/2zasg2r4YX4xZBBTZg2zOW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zasg2r4YX4xZBBTZg2zOW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf4ba3583f993b2808a39b1619fcc8c49a126a13a6517fcb9f3ff1901a61838b","isrc":"NLFX52100019","name":"Normen En Waarden","registered_at":"2026-06-06T06:56:21Z","spotify_id":"2zasg2r4YX4xZBBTZg2zOW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4ba3583f993b2808a39b1619fcc8c49a126a13a6517fcb9f3ff1901a61838b. 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/2zasg2r4YX4xZBBTZg2zOW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zasg2r4YX4xZBBTZg2zOW.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xcf4ba3583f993b2808a39b1619fcc8c49a126a13a6517fcb9f3ff1901a61838b","isrc":"NLFX52100019","name":"Normen En Waarden","registered_at":"2026-06-06T06:56:21Z","spotify_id":"2zasg2r4YX4xZBBTZg2zOW","type":"track"}
track: Rovers & Dealers
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124644
  explicit: false
  by artist: CT & GREUYY
  in album: Normen En Waarden
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: NLFX52100020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:57:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2d0eacd997afe52ba1c6e8c9201be0c984e04edf008f8a089580b79877c4a13
  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/3cNtkwrbDb6y4rUm7crcE8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cNtkwrbDb6y4rUm7crcE8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc2d0eacd997afe52ba1c6e8c9201be0c984e04edf008f8a089580b79877c4a13","isrc":"NLFX52100020","name":"Rovers & Dealers","registered_at":"2026-06-10T22:57:55Z","spotify_id":"3cNtkwrbDb6y4rUm7crcE8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d0eacd997afe52ba1c6e8c9201be0c984e04edf008f8a089580b79877c4a13. 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/3cNtkwrbDb6y4rUm7crcE8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cNtkwrbDb6y4rUm7crcE8.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc2d0eacd997afe52ba1c6e8c9201be0c984e04edf008f8a089580b79877c4a13","isrc":"NLFX52100020","name":"Rovers & Dealers","registered_at":"2026-06-10T22:57:55Z","spotify_id":"3cNtkwrbDb6y4rUm7crcE8","type":"track"}
track: Drerries
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181899
  explicit: false
  by artist: CT & GREUYY
  in album: Normen En Waarden
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: NLFX52100021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:51:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x34d4d28502c13d8b7e2432f165b6ad2ba9117a492bd05e796f1ee29ced5915a0
  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/78ZakdCjxZTLgOIbJxa2rs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78ZakdCjxZTLgOIbJxa2rs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d4d28502c13d8b7e2432f165b6ad2ba9117a492bd05e796f1ee29ced5915a0. 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/78ZakdCjxZTLgOIbJxa2rs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78ZakdCjxZTLgOIbJxa2rs.
    date published: 2026-06-13T17:25:41Z
track: Werken
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172567
  explicit: false
  by artist: CT & GREUYY
  in album: Normen En Waarden
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: NLFX52100022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T07:13:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x549ed908042c684206179d7167e1de9352208086a79b28ae26311e25a8c9a41b
  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/0sToeWvV9AwHyO6OlWCmg2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sToeWvV9AwHyO6OlWCmg2
  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 0x549ed908042c684206179d7167e1de9352208086a79b28ae26311e25a8c9a41b. 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/0sToeWvV9AwHyO6OlWCmg2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sToeWvV9AwHyO6OlWCmg2.
    date published: 2026-06-13T13:32:09Z
track: One Shot
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134984
  explicit: false
  by artist: CT & GREUYY
  in album: Normen En Waarden
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: NLFX52100023
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Ik Kom Van
track: Out the Mud
track: Ski Mask
track: Geen Spijt

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T23:28:39+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc4a516f579d88b688ef35bf38c9e0f0248cab2a80dbcf39aa165734cbbef750c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4cQfUdp5a0FUkiTVHF1Xjc.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cQfUdp5a0FUkiTVHF1Xjc

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc4a516f579d88b688ef35bf38c9e0f0248cab2a80dbcf39aa165734cbbef750c","isrc":"NLFX52100023","name":"One Shot","registered_at":"2026-06-11T23:28:39Z","spotify_id":"4cQfUdp5a0FUkiTVHF1Xjc","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 0xc4a516f579d88b688ef35bf38c9e0f0248cab2a80dbcf39aa165734cbbef750c. 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/4cQfUdp5a0FUkiTVHF1Xjc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cQfUdp5a0FUkiTVHF1Xjc.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xc4a516f579d88b688ef35bf38c9e0f0248cab2a80dbcf39aa165734cbbef750c","isrc":"NLFX52100023","name":"One Shot","registered_at":"2026-06-11T23:28:39Z","spotify_id":"4cQfUdp5a0FUkiTVHF1Xjc","type":"track"}

Ik Kom Van
type: MusicRecording
duration: PT2M38S
duration ms: 158774
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100024

Out the Mud
type: MusicRecording
duration: PT2M46S
duration ms: 166158
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T19:23:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fb49efa9329ec2b659b49e0ee9d5a2b5f326a513c0900300b3f66e0d6e2de66
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/7iWadl40nBwXNNF6oIjHn5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iWadl40nBwXNNF6oIjHn5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fb49efa9329ec2b659b49e0ee9d5a2b5f326a513c0900300b3f66e0d6e2de66","isrc":"NLFX52100025","name":"Out the Mud","registered_at":"2026-06-19T19:23:00Z","spotify_id":"7iWadl40nBwXNNF6oIjHn5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb49efa9329ec2b659b49e0ee9d5a2b5f326a513c0900300b3f66e0d6e2de66. 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/7iWadl40nBwXNNF6oIjHn5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iWadl40nBwXNNF6oIjHn5.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4fb49efa9329ec2b659b49e0ee9d5a2b5f326a513c0900300b3f66e0d6e2de66","isrc":"NLFX52100025","name":"Out the Mud","registered_at":"2026-06-19T19:23:00Z","spotify_id":"7iWadl40nBwXNNF6oIjHn5","type":"track"}

Ski Mask
type: MusicRecording
duration: PT2M36S
duration ms: 156927
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100026

Geen Spijt
type: MusicRecording
duration: PT3M27S
duration ms: 207062
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T04:35:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0f2dbbb40511b8c26aafd420284a74d8e4a4e644ef5ca6782adcf8c917a141a
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/1utJgqq7TXNYBiXPMPnJZ5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1utJgqq7TXNYBiXPMPnJZ5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0f2dbbb40511b8c26aafd420284a74d8e4a4e644ef5ca6782adcf8c917a141a","isrc":"NLFX52100027","name":"Geen Spijt","registered_at":"2026-06-26T04:35:55Z","spotify_id":"1utJgqq7TXNYBiXPMPnJZ5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f2dbbb40511b8c26aafd420284a74d8e4a4e644ef5ca6782adcf8c917a141a. 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/1utJgqq7TXNYBiXPMPnJZ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1utJgqq7TXNYBiXPMPnJZ5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb0f2dbbb40511b8c26aafd420284a74d8e4a4e644ef5ca6782adcf8c917a141a","isrc":"NLFX52100027","name":"Geen Spijt","registered_at":"2026-06-26T04:35:55Z","spotify_id":"1utJgqq7TXNYBiXPMPnJZ5","type":"track"}

Drerries
type: MusicAlbum
date published: 2021-06-17
track: Drerries
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181899
  explicit: false
  by artist: CT & GREUYY
  in album: Drerries
    type: MusicAlbum
    date published: 2021-06-17

Werken
type: MusicAlbum
date published: 2021-06-03
track: Werken
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172567
  explicit: false
  by artist: CT & GREUYY
  in album: Werken
    type: MusicAlbum
    date published: 2021-06-03

Lights Out
type: MusicAlbum
date published: 2021-04-08
track: Lights Out
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161798
  explicit: false
  by artist: CT & GREUYY
  in album: Lights Out
    type: MusicAlbum
    date published: 2021-04-08
  isrc code: NLFX52100018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:57:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ed2069129bc17fbc9125177943d2f1727eb992496f7ed179dea3b6343a2c659
  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/3GPMqFpVOuPyH7liP48KVL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GPMqFpVOuPyH7liP48KVL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3ed2069129bc17fbc9125177943d2f1727eb992496f7ed179dea3b6343a2c659","isrc":"NLFX52100018","name":"Lights Out","registered_at":"2026-06-07T22:57:31Z","spotify_id":"3GPMqFpVOuPyH7liP48KVL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed2069129bc17fbc9125177943d2f1727eb992496f7ed179dea3b6343a2c659. 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/3GPMqFpVOuPyH7liP48KVL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GPMqFpVOuPyH7liP48KVL.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x3ed2069129bc17fbc9125177943d2f1727eb992496f7ed179dea3b6343a2c659","isrc":"NLFX52100018","name":"Lights Out","registered_at":"2026-06-07T22:57:31Z","spotify_id":"3GPMqFpVOuPyH7liP48KVL","type":"track"}

We Komen Van Niets
type: MusicAlbum
date published: 2021-03-18
track: We Komen Van Niets
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225883
  explicit: false
  by artist: CT & GREUYY
  in album: We Komen Van Niets
    type: MusicAlbum
    date published: 2021-03-18
  isrc code: NLFX52100017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T07:04:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98b4a3ebb2ada2e87857677173f55eb20f106162c7978bf069703bafa305a69f
  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/68iMhBQVEdvpNhG1zi5MJK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68iMhBQVEdvpNhG1zi5MJK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x98b4a3ebb2ada2e87857677173f55eb20f106162c7978bf069703bafa305a69f","isrc":"NLFX52100017","name":"We Komen Van Niets","registered_at":"2026-06-08T07:04:41Z","spotify_id":"68iMhBQVEdvpNhG1zi5MJK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b4a3ebb2ada2e87857677173f55eb20f106162c7978bf069703bafa305a69f. 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/68iMhBQVEdvpNhG1zi5MJK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68iMhBQVEdvpNhG1zi5MJK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x98b4a3ebb2ada2e87857677173f55eb20f106162c7978bf069703bafa305a69f","isrc":"NLFX52100017","name":"We Komen Van Niets","registered_at":"2026-06-08T07:04:41Z","spotify_id":"68iMhBQVEdvpNhG1zi5MJK","type":"track"}

My Life
type: MusicAlbum
date published: 2021-03-04
track: My Life
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190441
  explicit: false
  by artist: CT & GREUYY
  in album: My Life
    type: MusicAlbum
    date published: 2021-03-04
  isrc code: NLFX52100014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:36:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd093ae0b176488e8c9df99365307d2e1329c9d081faea0ef2f8e3a7df2b3d639
  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/6eEiqI89d5UzoUFlUhgCmg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eEiqI89d5UzoUFlUhgCmg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd093ae0b176488e8c9df99365307d2e1329c9d081faea0ef2f8e3a7df2b3d639","isrc":"NLFX52100014","name":"My Life","registered_at":"2026-06-08T15:36:57Z","spotify_id":"6eEiqI89d5UzoUFlUhgCmg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd093ae0b176488e8c9df99365307d2e1329c9d081faea0ef2f8e3a7df2b3d639. 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/6eEiqI89d5UzoUFlUhgCmg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eEiqI89d5UzoUFlUhgCmg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd093ae0b176488e8c9df99365307d2e1329c9d081faea0ef2f8e3a7df2b3d639","isrc":"NLFX52100014","name":"My Life","registered_at":"2026-06-08T15:36:57Z","spotify_id":"6eEiqI89d5UzoUFlUhgCmg","type":"track"}

Avondklok
type: MusicAlbum
date published: 2021-01-29
track: Avondklok
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274762
  explicit: false
  by artist: Kingsize
  by artist: Hmizo
  by artist: CT & GREUYY
  by artist: Boegie
  in album: Avondklok
    type: MusicAlbum
    date published: 2021-01-29
  isrc code: NLFX52100013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:46:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8b44e2acaedd84a0d34986bbf926d9a178dd5302e13309525a2eabc7cb380c54
  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/3J0UeabcXxjHmtP8jToKcz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J0UeabcXxjHmtP8jToKcz
  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 0x8b44e2acaedd84a0d34986bbf926d9a178dd5302e13309525a2eabc7cb380c54. 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/3J0UeabcXxjHmtP8jToKcz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J0UeabcXxjHmtP8jToKcz.
    date published: 2026-07-02T03:30:09Z

Op De Streets
type: MusicAlbum
date published: 2020-09-27
track: Op De Streets
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135445
  explicit: false
  by artist: CT & GREUYY
  in album: Op De Streets
    type: MusicAlbum
    date published: 2020-09-27
  isrc code: TCAFD2020762
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T09:00:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x630a906402b688214662453dc4a2936005945d75b55abc5d8a313651187d2806
  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/47qdeA5dgjnty68QaDlwvJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47qdeA5dgjnty68QaDlwvJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x630a906402b688214662453dc4a2936005945d75b55abc5d8a313651187d2806","isrc":"TCAFD2020762","name":"Op De Streets","registered_at":"2026-06-10T09:00:41Z","spotify_id":"47qdeA5dgjnty68QaDlwvJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630a906402b688214662453dc4a2936005945d75b55abc5d8a313651187d2806. 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/47qdeA5dgjnty68QaDlwvJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47qdeA5dgjnty68QaDlwvJ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x630a906402b688214662453dc4a2936005945d75b55abc5d8a313651187d2806","isrc":"TCAFD2020762","name":"Op De Streets","registered_at":"2026-06-10T09:00:41Z","spotify_id":"47qdeA5dgjnty68QaDlwvJ","type":"track"}

Ready
type: MusicAlbum
date published: 2020-06-28
track: Ready
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145071
  explicit: false
  by artist: CT & GREUYY
  in album: Ready
    type: MusicAlbum
    date published: 2020-06-28
  isrc code: TCAEY2081086

Ibahesj
type: MusicAlbum
date published: 2020-01-19
track: Ibahesj
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111683
  explicit: false
  by artist: CT & GREUYY
  in album: Ibahesj
    type: MusicAlbum
    date published: 2020-01-19
  isrc code: TCAEP2069175
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:58:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x331fc80c159777e91d17af99f8f938454bb5b0125e21e7d09a26e45d4361c84d
  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/0pdjzHhfh8opYZHhA4iejf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pdjzHhfh8opYZHhA4iejf
  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 0x331fc80c159777e91d17af99f8f938454bb5b0125e21e7d09a26e45d4361c84d. 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/0pdjzHhfh8opYZHhA4iejf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pdjzHhfh8opYZHhA4iejf.
    date published: 2026-06-13T15:41:10Z

Maak Grap
type: MusicAlbum
date published: 2019-10-13
track: Maak Grap
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167058
  explicit: false
  by artist: CT & GREUYY
  in album: Maak Grap
    type: MusicAlbum
    date published: 2019-10-13
  isrc code: TCAEL1970352

Guap
type: MusicAlbum
date published: 2019-07-08
track: Guap
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139428
  explicit: false
  by artist: CT & GREUYY
  in album: Guap
    type: MusicAlbum
    date published: 2019-07-08
  isrc code: TCAEH1991800
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:02:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x84885a9bd0ef819630417cd48b40e75e19d2fdd7ea9516e862f71545340ec348
  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/6dRZTF8GcB3gq7d8C4Ykej.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dRZTF8GcB3gq7d8C4Ykej
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84885a9bd0ef819630417cd48b40e75e19d2fdd7ea9516e862f71545340ec348. 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/6dRZTF8GcB3gq7d8C4Ykej.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dRZTF8GcB3gq7d8C4Ykej.
    date published: 2026-06-13T17:25:41Z

The Realest
type: MusicAlbum
date published: 2019-04-08
track: The Realest
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130821
  explicit: false
  by artist: CT & GREUYY
  by artist: Slinss
  in album: The Realest
    type: MusicAlbum
    date published: 2019-04-08
  isrc code: TCAEE1934222

Naar De Top
type: MusicAlbum
date published: 2021-11-11
track: Naar De Top
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240000
  explicit: false
  by artist: Boegie
  by artist: Mula B
  in album: Naar De Top
    type: MusicAlbum
    date published: 2021-11-11
  isrc code: NLFX52100032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T17:21:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a3baf044c75c749a9228366890b3b9aee3c6db86e7e2341f82ae4734f9a39de
  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/4zqXBCHlPLGgFLyXtQ4UHX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zqXBCHlPLGgFLyXtQ4UHX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1a3baf044c75c749a9228366890b3b9aee3c6db86e7e2341f82ae4734f9a39de","isrc":"NLFX52100032","name":"Naar De Top","registered_at":"2026-06-11T17:21:44Z","spotify_id":"4zqXBCHlPLGgFLyXtQ4UHX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3baf044c75c749a9228366890b3b9aee3c6db86e7e2341f82ae4734f9a39de. 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/4zqXBCHlPLGgFLyXtQ4UHX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zqXBCHlPLGgFLyXtQ4UHX.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x1a3baf044c75c749a9228366890b3b9aee3c6db86e7e2341f82ae4734f9a39de","isrc":"NLFX52100032","name":"Naar De Top","registered_at":"2026-06-11T17:21:44Z","spotify_id":"4zqXBCHlPLGgFLyXtQ4UHX","type":"track"}
track: Ik Breek Niet
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161932
  explicit: false
  by artist: Boegie
  in album: Naar De Top
    type: MusicAlbum
    date published: 2021-11-11
  isrc code: NLFX52100036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:52:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4591e3cb007351767d8b195cbb8e237db732dad6108b6fcc283a9f2450c7a745
  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/4DRqruVAOqdzZaa9gZ8mUW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DRqruVAOqdzZaa9gZ8mUW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4591e3cb007351767d8b195cbb8e237db732dad6108b6fcc283a9f2450c7a745","isrc":"NLFX52100036","name":"Ik Breek Niet","registered_at":"2026-06-08T22:52:46Z","spotify_id":"4DRqruVAOqdzZaa9gZ8mUW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4591e3cb007351767d8b195cbb8e237db732dad6108b6fcc283a9f2450c7a745. 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/4DRqruVAOqdzZaa9gZ8mUW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DRqruVAOqdzZaa9gZ8mUW.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x4591e3cb007351767d8b195cbb8e237db732dad6108b6fcc283a9f2450c7a745","isrc":"NLFX52100036","name":"Ik Breek Niet","registered_at":"2026-06-08T22:52:46Z","spotify_id":"4DRqruVAOqdzZaa9gZ8mUW","type":"track"}
track: De Prijs
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288772
  explicit: false
  by artist: Boegie
  by artist: Hmizo
  by artist: Taylorr
  by artist: CT & GREUYY
  in album: Naar De Top
    type: MusicAlbum
    date published: 2021-11-11
  isrc code: NLFX52100038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T18:45:51+00:00

De Prijs
type: MusicAlbum
date published: 2021-10-14
track: De Prijs
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288772
  explicit: false
  by artist: Boegie
  by artist: Hmizo
  by artist: Taylorr
  by artist: CT & GREUYY
  in album: De Prijs
    type: MusicAlbum
    date published: 2021-10-14
  isrc code: NLFX52100038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T18:45:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8
  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/4TUilsiwqstQ1sgf5MfptZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TUilsiwqstQ1sgf5MfptZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8","isrc":"NLFX52100038","name":"De Prijs","registered_at":"2026-06-23T18:45:51Z","spotify_id":"4TUilsiwqstQ1sgf5MfptZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8. 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/4TUilsiwqstQ1sgf5MfptZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TUilsiwqstQ1sgf5MfptZ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8","isrc":"NLFX52100038","name":"De Prijs","registered_at":"2026-06-23T18:45:51Z","spotify_id":"4TUilsiwqstQ1sgf5MfptZ","type":"track"}

Ik Breek Niet
type: MusicAlbum
date published: 2021-10-28
track: Ik Breek Niet
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161932
  explicit: false
  by artist: Boegie
  in album: Ik Breek Niet
    type: MusicAlbum
    date published: 2021-10-28
  isrc code: NLFX52100036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:52:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4591e3cb007351767d8b195cbb8e237db732dad6108b6fcc283a9f2450c7a745
  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/4XKIkpbS6h5qbt7wKYiAAf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XKIkpbS6h5qbt7wKYiAAf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4591e3cb007351767d8b195cbb8e237db732dad6108b6fcc283a9f2450c7a745","isrc":"NLFX52100036","name":"Ik Breek Niet","registered_at":"2026-06-08T22:52:46Z","spotify_id":"4XKIkpbS6h5qbt7wKYiAAf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4591e3cb007351767d8b195cbb8e237db732dad6108b6fcc283a9f2450c7a745. 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/4XKIkpbS6h5qbt7wKYiAAf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XKIkpbS6h5qbt7wKYiAAf.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x4591e3cb007351767d8b195cbb8e237db732dad6108b6fcc283a9f2450c7a745","isrc":"NLFX52100036","name":"Ik Breek Niet","registered_at":"2026-06-08T22:52:46Z","spotify_id":"4XKIkpbS6h5qbt7wKYiAAf","type":"track"}
track: De Prijs
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288772
  explicit: false
  by artist: Boegie
  by artist: Hmizo
  by artist: Taylorr
  by artist: CT & GREUYY
  in album: Ik Breek Niet
    type: MusicAlbum
    date published: 2021-10-28
  isrc code: NLFX52100038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T18:45:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8
  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/2Y7bwjRdO5dLcMieztYXAZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Y7bwjRdO5dLcMieztYXAZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8","isrc":"NLFX52100038","name":"De Prijs","registered_at":"2026-06-23T18:45:51Z","spotify_id":"2Y7bwjRdO5dLcMieztYXAZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8. 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/2Y7bwjRdO5dLcMieztYXAZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Y7bwjRdO5dLcMieztYXAZ.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8","isrc":"NLFX52100038","name":"De Prijs","registered_at":"2026-06-23T18:45:51Z","spotify_id":"2Y7bwjRdO5dLcMieztYXAZ","type":"track"}

Normen En Waarden
type: MusicRecording
duration: PT3M6S
duration ms: 186879
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:56:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf4ba3583f993b2808a39b1619fcc8c49a126a13a6517fcb9f3ff1901a61838b
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/2zasg2r4YX4xZBBTZg2zOW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zasg2r4YX4xZBBTZg2zOW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf4ba3583f993b2808a39b1619fcc8c49a126a13a6517fcb9f3ff1901a61838b","isrc":"NLFX52100019","name":"Normen En Waarden","registered_at":"2026-06-06T06:56:21Z","spotify_id":"2zasg2r4YX4xZBBTZg2zOW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4ba3583f993b2808a39b1619fcc8c49a126a13a6517fcb9f3ff1901a61838b. 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/2zasg2r4YX4xZBBTZg2zOW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zasg2r4YX4xZBBTZg2zOW.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcf4ba3583f993b2808a39b1619fcc8c49a126a13a6517fcb9f3ff1901a61838b","isrc":"NLFX52100019","name":"Normen En Waarden","registered_at":"2026-06-06T06:56:21Z","spotify_id":"2zasg2r4YX4xZBBTZg2zOW","type":"track"}

Werken
type: MusicRecording
duration: PT2M52S
duration ms: 172567
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T07:13:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x549ed908042c684206179d7167e1de9352208086a79b28ae26311e25a8c9a41b
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/0sToeWvV9AwHyO6OlWCmg2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sToeWvV9AwHyO6OlWCmg2
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 0x549ed908042c684206179d7167e1de9352208086a79b28ae26311e25a8c9a41b. 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/0sToeWvV9AwHyO6OlWCmg2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sToeWvV9AwHyO6OlWCmg2.
  date published: 2026-06-13T13:32:09Z

Drerries
type: MusicRecording
duration: PT3M1S
duration ms: 181899
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:51:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34d4d28502c13d8b7e2432f165b6ad2ba9117a492bd05e796f1ee29ced5915a0
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/78ZakdCjxZTLgOIbJxa2rs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78ZakdCjxZTLgOIbJxa2rs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d4d28502c13d8b7e2432f165b6ad2ba9117a492bd05e796f1ee29ced5915a0. 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/78ZakdCjxZTLgOIbJxa2rs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78ZakdCjxZTLgOIbJxa2rs.
  date published: 2026-06-13T17:25:41Z

Rovers & Dealers
type: MusicRecording
duration: PT2M4S
duration ms: 124644
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:57:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2d0eacd997afe52ba1c6e8c9201be0c984e04edf008f8a089580b79877c4a13
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/3cNtkwrbDb6y4rUm7crcE8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cNtkwrbDb6y4rUm7crcE8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2d0eacd997afe52ba1c6e8c9201be0c984e04edf008f8a089580b79877c4a13","isrc":"NLFX52100020","name":"Rovers & Dealers","registered_at":"2026-06-10T22:57:55Z","spotify_id":"3cNtkwrbDb6y4rUm7crcE8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d0eacd997afe52ba1c6e8c9201be0c984e04edf008f8a089580b79877c4a13. 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/3cNtkwrbDb6y4rUm7crcE8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cNtkwrbDb6y4rUm7crcE8.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc2d0eacd997afe52ba1c6e8c9201be0c984e04edf008f8a089580b79877c4a13","isrc":"NLFX52100020","name":"Rovers & Dealers","registered_at":"2026-06-10T22:57:55Z","spotify_id":"3cNtkwrbDb6y4rUm7crcE8","type":"track"}

One Shot
type: MusicRecording
duration: PT2M14S
duration ms: 134984
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T23:28:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4a516f579d88b688ef35bf38c9e0f0248cab2a80dbcf39aa165734cbbef750c
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/4cQfUdp5a0FUkiTVHF1Xjc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cQfUdp5a0FUkiTVHF1Xjc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4a516f579d88b688ef35bf38c9e0f0248cab2a80dbcf39aa165734cbbef750c","isrc":"NLFX52100023","name":"One Shot","registered_at":"2026-06-11T23:28:39Z","spotify_id":"4cQfUdp5a0FUkiTVHF1Xjc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a516f579d88b688ef35bf38c9e0f0248cab2a80dbcf39aa165734cbbef750c. 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/4cQfUdp5a0FUkiTVHF1Xjc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cQfUdp5a0FUkiTVHF1Xjc.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc4a516f579d88b688ef35bf38c9e0f0248cab2a80dbcf39aa165734cbbef750c","isrc":"NLFX52100023","name":"One Shot","registered_at":"2026-06-11T23:28:39Z","spotify_id":"4cQfUdp5a0FUkiTVHF1Xjc","type":"track"}

Out the Mud
type: MusicRecording
duration: PT2M46S
duration ms: 166158
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T19:23:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fb49efa9329ec2b659b49e0ee9d5a2b5f326a513c0900300b3f66e0d6e2de66
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/7iWadl40nBwXNNF6oIjHn5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iWadl40nBwXNNF6oIjHn5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fb49efa9329ec2b659b49e0ee9d5a2b5f326a513c0900300b3f66e0d6e2de66","isrc":"NLFX52100025","name":"Out the Mud","registered_at":"2026-06-19T19:23:00Z","spotify_id":"7iWadl40nBwXNNF6oIjHn5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb49efa9329ec2b659b49e0ee9d5a2b5f326a513c0900300b3f66e0d6e2de66. 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/7iWadl40nBwXNNF6oIjHn5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iWadl40nBwXNNF6oIjHn5.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4fb49efa9329ec2b659b49e0ee9d5a2b5f326a513c0900300b3f66e0d6e2de66","isrc":"NLFX52100025","name":"Out the Mud","registered_at":"2026-06-19T19:23:00Z","spotify_id":"7iWadl40nBwXNNF6oIjHn5","type":"track"}

Geen Spijt
type: MusicRecording
duration: PT3M27S
duration ms: 207062
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T04:35:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0f2dbbb40511b8c26aafd420284a74d8e4a4e644ef5ca6782adcf8c917a141a
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/1utJgqq7TXNYBiXPMPnJZ5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1utJgqq7TXNYBiXPMPnJZ5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0f2dbbb40511b8c26aafd420284a74d8e4a4e644ef5ca6782adcf8c917a141a","isrc":"NLFX52100027","name":"Geen Spijt","registered_at":"2026-06-26T04:35:55Z","spotify_id":"1utJgqq7TXNYBiXPMPnJZ5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f2dbbb40511b8c26aafd420284a74d8e4a4e644ef5ca6782adcf8c917a141a. 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/1utJgqq7TXNYBiXPMPnJZ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1utJgqq7TXNYBiXPMPnJZ5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb0f2dbbb40511b8c26aafd420284a74d8e4a4e644ef5ca6782adcf8c917a141a","isrc":"NLFX52100027","name":"Geen Spijt","registered_at":"2026-06-26T04:35:55Z","spotify_id":"1utJgqq7TXNYBiXPMPnJZ5","type":"track"}

Ik Kom Van
type: MusicRecording
duration: PT2M38S
duration ms: 158774
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100024

Ski Mask
type: MusicRecording
duration: PT2M36S
duration ms: 156927
explicit: false
by artist: CT & GREUYY
in album: Normen En Waarden
  type: MusicAlbum
  date published: 2021-06-18
isrc code: NLFX52100026

Drerries
type: MusicRecording
duration: PT3M1S
duration ms: 181899
explicit: false
by artist: CT & GREUYY
in album: Drerries
  type: MusicAlbum
  date published: 2021-06-17

De Prijs
type: MusicRecording
duration: PT4M48S
duration ms: 288772
explicit: false
by artist: Boegie
by artist: Taylorr
by artist: Hmizo
by artist: CT & GREUYY
in album: Zone 5400
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLFX52100038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T18:45:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8
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/67PffriGk1Au3PwcDs6tiZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67PffriGk1Au3PwcDs6tiZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8","isrc":"NLFX52100038","name":"De Prijs","registered_at":"2026-06-23T18:45:51Z","spotify_id":"67PffriGk1Au3PwcDs6tiZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8. 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/67PffriGk1Au3PwcDs6tiZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67PffriGk1Au3PwcDs6tiZ.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x25951e58550ab0001b7f52fbafe1487e48ff5b8ca1c37e85c19d163efa732ec8","isrc":"NLFX52100038","name":"De Prijs","registered_at":"2026-06-23T18:45:51Z","spotify_id":"67PffriGk1Au3PwcDs6tiZ","type":"track"}

Werken
type: MusicRecording
duration: PT2M52S
duration ms: 172567
explicit: false
by artist: CT & GREUYY
in album: Werken
  type: MusicAlbum
  date published: 2021-06-03

Lights Out
type: MusicRecording
duration: PT2M41S
duration ms: 161798
explicit: false
by artist: CT & GREUYY
in album: Lights Out
  type: MusicAlbum
  date published: 2021-04-08
isrc code: NLFX52100018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:57:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ed2069129bc17fbc9125177943d2f1727eb992496f7ed179dea3b6343a2c659
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/3GPMqFpVOuPyH7liP48KVL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GPMqFpVOuPyH7liP48KVL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ed2069129bc17fbc9125177943d2f1727eb992496f7ed179dea3b6343a2c659","isrc":"NLFX52100018","name":"Lights Out","registered_at":"2026-06-07T22:57:31Z","spotify_id":"3GPMqFpVOuPyH7liP48KVL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed2069129bc17fbc9125177943d2f1727eb992496f7ed179dea3b6343a2c659. 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/3GPMqFpVOuPyH7liP48KVL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GPMqFpVOuPyH7liP48KVL.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3ed2069129bc17fbc9125177943d2f1727eb992496f7ed179dea3b6343a2c659","isrc":"NLFX52100018","name":"Lights Out","registered_at":"2026-06-07T22:57:31Z","spotify_id":"3GPMqFpVOuPyH7liP48KVL","type":"track"}

We Komen Van Niets
type: MusicRecording
duration: PT3M45S
duration ms: 225883
explicit: false
by artist: CT & GREUYY
in album: We Komen Van Niets
  type: MusicAlbum
  date published: 2021-03-18
isrc code: NLFX52100017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T07:04:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98b4a3ebb2ada2e87857677173f55eb20f106162c7978bf069703bafa305a69f
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/68iMhBQVEdvpNhG1zi5MJK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68iMhBQVEdvpNhG1zi5MJK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98b4a3ebb2ada2e87857677173f55eb20f106162c7978bf069703bafa305a69f","isrc":"NLFX52100017","name":"We Komen Van Niets","registered_at":"2026-06-08T07:04:41Z","spotify_id":"68iMhBQVEdvpNhG1zi5MJK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b4a3ebb2ada2e87857677173f55eb20f106162c7978bf069703bafa305a69f. 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/68iMhBQVEdvpNhG1zi5MJK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68iMhBQVEdvpNhG1zi5MJK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x98b4a3ebb2ada2e87857677173f55eb20f106162c7978bf069703bafa305a69f","isrc":"NLFX52100017","name":"We Komen Van Niets","registered_at":"2026-06-08T07:04:41Z","spotify_id":"68iMhBQVEdvpNhG1zi5MJK","type":"track"}

My Life
type: MusicRecording
duration: PT3M10S
duration ms: 190441
explicit: false
by artist: CT & GREUYY
in album: My Life
  type: MusicAlbum
  date published: 2021-03-04
isrc code: NLFX52100014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:36:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd093ae0b176488e8c9df99365307d2e1329c9d081faea0ef2f8e3a7df2b3d639
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/6eEiqI89d5UzoUFlUhgCmg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eEiqI89d5UzoUFlUhgCmg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd093ae0b176488e8c9df99365307d2e1329c9d081faea0ef2f8e3a7df2b3d639","isrc":"NLFX52100014","name":"My Life","registered_at":"2026-06-08T15:36:57Z","spotify_id":"6eEiqI89d5UzoUFlUhgCmg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd093ae0b176488e8c9df99365307d2e1329c9d081faea0ef2f8e3a7df2b3d639. 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/6eEiqI89d5UzoUFlUhgCmg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eEiqI89d5UzoUFlUhgCmg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd093ae0b176488e8c9df99365307d2e1329c9d081faea0ef2f8e3a7df2b3d639","isrc":"NLFX52100014","name":"My Life","registered_at":"2026-06-08T15:36:57Z","spotify_id":"6eEiqI89d5UzoUFlUhgCmg","type":"track"}

Avondklok
type: MusicRecording
duration: PT4M34S
duration ms: 274762
explicit: false
by artist: Kingsize
by artist: Hmizo
by artist: CT & GREUYY
by artist: Boegie
in album: Avondklok
  type: MusicAlbum
  date published: 2021-01-29
isrc code: NLFX52100013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:46:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b44e2acaedd84a0d34986bbf926d9a178dd5302e13309525a2eabc7cb380c54
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/3J0UeabcXxjHmtP8jToKcz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J0UeabcXxjHmtP8jToKcz
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 0x8b44e2acaedd84a0d34986bbf926d9a178dd5302e13309525a2eabc7cb380c54. 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/3J0UeabcXxjHmtP8jToKcz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J0UeabcXxjHmtP8jToKcz.
  date published: 2026-07-02T03:30:09Z

Op De Streets
type: MusicRecording
duration: PT2M15S
duration ms: 135445
explicit: false
by artist: CT & GREUYY
in album: Op De Streets
  type: MusicAlbum
  date published: 2020-09-27
isrc code: TCAFD2020762
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T09:00:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x630a906402b688214662453dc4a2936005945d75b55abc5d8a313651187d2806
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/47qdeA5dgjnty68QaDlwvJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47qdeA5dgjnty68QaDlwvJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x630a906402b688214662453dc4a2936005945d75b55abc5d8a313651187d2806","isrc":"TCAFD2020762","name":"Op De Streets","registered_at":"2026-06-10T09:00:41Z","spotify_id":"47qdeA5dgjnty68QaDlwvJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630a906402b688214662453dc4a2936005945d75b55abc5d8a313651187d2806. 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/47qdeA5dgjnty68QaDlwvJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47qdeA5dgjnty68QaDlwvJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x630a906402b688214662453dc4a2936005945d75b55abc5d8a313651187d2806","isrc":"TCAFD2020762","name":"Op De Streets","registered_at":"2026-06-10T09:00:41Z","spotify_id":"47qdeA5dgjnty68QaDlwvJ","type":"track"}

Ready
type: MusicRecording
duration: PT2M25S
duration ms: 145071
explicit: false
by artist: CT & GREUYY
in album: Ready
  type: MusicAlbum
  date published: 2020-06-28
isrc code: TCAEY2081086

Ibahesj
type: MusicRecording
duration: PT1M51S
duration ms: 111683
explicit: false
by artist: CT & GREUYY
in album: Ibahesj
  type: MusicAlbum
  date published: 2020-01-19
isrc code: TCAEP2069175
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:58:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x331fc80c159777e91d17af99f8f938454bb5b0125e21e7d09a26e45d4361c84d
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/0pdjzHhfh8opYZHhA4iejf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pdjzHhfh8opYZHhA4iejf
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 0x331fc80c159777e91d17af99f8f938454bb5b0125e21e7d09a26e45d4361c84d. 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/0pdjzHhfh8opYZHhA4iejf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pdjzHhfh8opYZHhA4iejf.
  date published: 2026-06-13T15:41:10Z

Maak Grap
type: MusicRecording
duration: PT2M47S
duration ms: 167058
explicit: false
by artist: CT & GREUYY
in album: Maak Grap
  type: MusicAlbum
  date published: 2019-10-13
isrc code: TCAEL1970352