Sevn Alias
type: MusicGroup
popularity: 61
followers: 413054
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b455432ef987b660d09c70dcc912f7a7f3ef2216684cc30889ba80d4ec0f9a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef046269-fa9c-4a74-b34c-20d22c210bd3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef046269-fa9c-4a74-b34c-20d22c210bd3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef046269-fa9c-4a74-b34c-20d22c210bd3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b455432ef987b660d09c70dcc912f7a7f3ef2216684cc30889ba80d4ec0f9a2","name":"Sevn Alias","registered_at":"2026-06-12T13:12:30Z","symbol":"NIM0308088","token_address":"0xa3773d99a38f9e8f4c321d9e95ef570f318cd9f5","type":"artist","uuid":"ef046269-fa9c-4a74-b34c-20d22c210bd3"}
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 0x4b455432ef987b660d09c70dcc912f7a7f3ef2216684cc30889ba80d4ec0f9a2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef046269-fa9c-4a74-b34c-20d22c210bd3.json and https://artists.proofprofile.net/proofs/artist/ef046269-fa9c-4a74-b34c-20d22c210bd3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x4b455432ef987b660d09c70dcc912f7a7f3ef2216684cc30889ba80d4ec0f9a2","name":"Sevn Alias","registered_at":"2026-06-12T13:12:30Z","symbol":"NIM0308088","token_address":"0xa3773d99a38f9e8f4c321d9e95ef570f318cd9f5","type":"artist","uuid":"ef046269-fa9c-4a74-b34c-20d22c210bd3"}
album: Vreemde Voor Mij
  type: MusicAlbum
  date published: 2021-09-30
  track: Vreemde Voor Mij
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175995
    explicit: false
    by artist: Sigourney K
    by artist: Sevn Alias
    in album: Vreemde Voor Mij
      type: MusicAlbum
      date published: 2021-09-30
    isrc code: NL5HJ2100146
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T12:55:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x003f2eed8f70721ad7fc2048e7d31f8ef9132067ac40a5e9f28ec839304e456c
    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/2wCZt5PKfSE81iXdRlRhaU.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wCZt5PKfSE81iXdRlRhaU
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x003f2eed8f70721ad7fc2048e7d31f8ef9132067ac40a5e9f28ec839304e456c","isrc":"NL5HJ2100146","name":"Vreemde Voor Mij","registered_at":"2026-06-04T12:55:36Z","spotify_id":"2wCZt5PKfSE81iXdRlRhaU","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003f2eed8f70721ad7fc2048e7d31f8ef9132067ac40a5e9f28ec839304e456c. 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/2wCZt5PKfSE81iXdRlRhaU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wCZt5PKfSE81iXdRlRhaU.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x003f2eed8f70721ad7fc2048e7d31f8ef9132067ac40a5e9f28ec839304e456c","isrc":"NL5HJ2100146","name":"Vreemde Voor Mij","registered_at":"2026-06-04T12:55:36Z","spotify_id":"2wCZt5PKfSE81iXdRlRhaU","type":"track"}
album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
  track: Begrijp Je
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146967
    explicit: false
    by artist: Sevn Alias
    in album: Recasso
      type: MusicAlbum
      date published: 2018-08-31
    isrc code: NLG661800779
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T13:29:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcac664443c051581c1ef30b7aaa2a7f777bf109ece7444a3c75975bda8f5d0af
    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/5SbGQtJI3WRU3kgdC5gGgc.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SbGQtJI3WRU3kgdC5gGgc
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xcac664443c051581c1ef30b7aaa2a7f777bf109ece7444a3c75975bda8f5d0af","isrc":"NLG661800779","name":"Begrijp Je","registered_at":"2026-06-08T13:29:06Z","spotify_id":"5SbGQtJI3WRU3kgdC5gGgc","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac664443c051581c1ef30b7aaa2a7f777bf109ece7444a3c75975bda8f5d0af. 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/5SbGQtJI3WRU3kgdC5gGgc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SbGQtJI3WRU3kgdC5gGgc.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0xcac664443c051581c1ef30b7aaa2a7f777bf109ece7444a3c75975bda8f5d0af","isrc":"NLG661800779","name":"Begrijp Je","registered_at":"2026-06-08T13:29:06Z","spotify_id":"5SbGQtJI3WRU3kgdC5gGgc","type":"track"}
  track: Tiësto
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184175
    explicit: false
    by artist: Sevn Alias
    in album: Recasso
      type: MusicAlbum
      date published: 2018-08-31
    isrc code: NLG661800780
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T18:59:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc4c11f3d7907136865d9d8c14b95f2b1e41027b64e6a4c1cbc67456e79c6f169
    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/27YqwGzRYIipE22wn3k7Y5.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27YqwGzRYIipE22wn3k7Y5
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc4c11f3d7907136865d9d8c14b95f2b1e41027b64e6a4c1cbc67456e79c6f169","isrc":"NLG661800780","name":"Tiësto","registered_at":"2026-06-18T18:59:49Z","spotify_id":"27YqwGzRYIipE22wn3k7Y5","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c11f3d7907136865d9d8c14b95f2b1e41027b64e6a4c1cbc67456e79c6f169. 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/27YqwGzRYIipE22wn3k7Y5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27YqwGzRYIipE22wn3k7Y5.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0xc4c11f3d7907136865d9d8c14b95f2b1e41027b64e6a4c1cbc67456e79c6f169","isrc":"NLG661800780","name":"Tiësto","registered_at":"2026-06-18T18:59:49Z","spotify_id":"27YqwGzRYIipE22wn3k7Y5","type":"track"}
  track: Duw
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156083
    explicit: false
    by artist: Sevn Alias
    in album: Recasso
      type: MusicAlbum
      date published: 2018-08-31
    isrc code: NLG661800772
    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: 6 Million Ways
  track: Niet Down
  track: Migos
  track: Mag Het ff Lekker Gaan
  track: Hennessy
  track: Volg Mij
  track: Brother
  track: Icin' It Out
  track: Seeka
  track: Location
  track: L.I.A.B.
album: Maan (feat. Sevn Alias)
album: Levensstijl
album: Doe Wat Je Doet
album: Bogey 4 the Win
album: Twaalfde Ronde
album: The Last Flowbender
album: Six Summers
album: IDALIAS
album: Twenty Four Sevn 4
album: SIRIUS
album: OAKINN
album: Picasso
album: Trap Grammy
album: TwentyFourSevn 3
album: Twenty Four Sevn 2
album: Voor Niets Was
album: Uit De Mud
album: Ballieman 2.0
album: Dolla $ign
album: Jij & Ik
album: Laat Het Los
album: PSA
album: Choppa
album: Train
album: Thug Song
album: Wanna Know
album: Lions
album: On Top (feat. Sevn Alias)
album: From the Gutter
album: Hou Het Kort
album: Iedereen Laag
album: Zoveel Pijn
album: 20/21
album: Warning - A COLORS SHOW
album: Ayah
album: Sinner
album: Kenan & Kel
album: Starboy
album: Throwback
track: Le7nesh
track: L.I.A.B.
track: Ze Loevt
track: PINPAS
track: Volg Mij
track: Maan (feat. Sevn Alias)
track: Seeka
track: Mag Het ff Lekker Gaan
track: 6 Million Ways
track: Levensstijl
track: Duw
track: Location
track: Opgekomen
track: Begrijp Je
track: Hennessy
track: Dichterbij
track: Hou Het Kort
track: Niet Down
track: Icin' It Out
track: Migos

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T04:41:49+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xeff311234b2dd145d576301bf6ce476327b5e4864b88b7a9a44a6cf01c4a34e7

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1JVfrQArZ6GNmcwM3Hi8II.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JVfrQArZ6GNmcwM3Hi8II

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff311234b2dd145d576301bf6ce476327b5e4864b88b7a9a44a6cf01c4a34e7. 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/1JVfrQArZ6GNmcwM3Hi8II.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JVfrQArZ6GNmcwM3Hi8II.
date published: 2026-06-13T17:25:41Z

6 Million Ways
type: MusicRecording
duration: PT3M26S
duration ms: 206625
explicit: false
by artist: Sevn Alias
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800776
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:43:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x598b5bf05fab8d001f7430543a438d9923e48bd12a203a73343940e598d0d262
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/4F8hjlpNB3ljJri4inca4r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4F8hjlpNB3ljJri4inca4r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x598b5bf05fab8d001f7430543a438d9923e48bd12a203a73343940e598d0d262","isrc":"NLG661800776","name":"6 Million Ways","registered_at":"2026-06-07T14:43:57Z","spotify_id":"4F8hjlpNB3ljJri4inca4r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598b5bf05fab8d001f7430543a438d9923e48bd12a203a73343940e598d0d262. 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/4F8hjlpNB3ljJri4inca4r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4F8hjlpNB3ljJri4inca4r.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x598b5bf05fab8d001f7430543a438d9923e48bd12a203a73343940e598d0d262","isrc":"NLG661800776","name":"6 Million Ways","registered_at":"2026-06-07T14:43:57Z","spotify_id":"4F8hjlpNB3ljJri4inca4r","type":"track"}

Niet Down
type: MusicRecording
duration: PT3M31S
duration ms: 211257
explicit: false
by artist: Sevn Alias
by artist: Mr. Probz
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800768
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:16:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58b3ef32b0b5b2606e31fc24a06da828d40bc99a4bc27846fdaf2f38bdd93a66
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/3CtSIUUF5SuMGimoNfGw4k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CtSIUUF5SuMGimoNfGw4k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58b3ef32b0b5b2606e31fc24a06da828d40bc99a4bc27846fdaf2f38bdd93a66","isrc":"NLG661800768","name":"Niet Down","registered_at":"2026-06-09T19:16:05Z","spotify_id":"3CtSIUUF5SuMGimoNfGw4k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b3ef32b0b5b2606e31fc24a06da828d40bc99a4bc27846fdaf2f38bdd93a66. 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/3CtSIUUF5SuMGimoNfGw4k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CtSIUUF5SuMGimoNfGw4k.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x58b3ef32b0b5b2606e31fc24a06da828d40bc99a4bc27846fdaf2f38bdd93a66","isrc":"NLG661800768","name":"Niet Down","registered_at":"2026-06-09T19:16:05Z","spotify_id":"3CtSIUUF5SuMGimoNfGw4k","type":"track"}

Migos
type: MusicRecording
duration: PT2M11S
duration ms: 131416
explicit: false
by artist: Sevn Alias
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800769
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:47:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f4ae022340e4fc5a666a97a52f5f157adc6d78b91bda884248b9a772fd48203
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/075eujOS98sspI02wt3uBT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/075eujOS98sspI02wt3uBT
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 0x9f4ae022340e4fc5a666a97a52f5f157adc6d78b91bda884248b9a772fd48203. 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/075eujOS98sspI02wt3uBT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/075eujOS98sspI02wt3uBT.
  date published: 2026-07-02T03:55:08Z

Mag Het ff Lekker Gaan
type: MusicRecording
duration: PT3M21S
duration ms: 201954
explicit: false
by artist: Sevn Alias
by artist: Josylvio
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800755
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:53:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa45ec6d3ad940303df2aa9a04581245ca632fb3e76bedfb95c7e3de94a0ca59
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/2n7fkh5vi033U3ZIxyqXGx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n7fkh5vi033U3ZIxyqXGx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa45ec6d3ad940303df2aa9a04581245ca632fb3e76bedfb95c7e3de94a0ca59","isrc":"NLG661800755","name":"Mag Het ff Lekker Gaan","registered_at":"2026-06-07T05:53:44Z","spotify_id":"2n7fkh5vi033U3ZIxyqXGx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa45ec6d3ad940303df2aa9a04581245ca632fb3e76bedfb95c7e3de94a0ca59. 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/2n7fkh5vi033U3ZIxyqXGx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n7fkh5vi033U3ZIxyqXGx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaa45ec6d3ad940303df2aa9a04581245ca632fb3e76bedfb95c7e3de94a0ca59","isrc":"NLG661800755","name":"Mag Het ff Lekker Gaan","registered_at":"2026-06-07T05:53:44Z","spotify_id":"2n7fkh5vi033U3ZIxyqXGx","type":"track"}

Hennessy
type: MusicRecording
duration: PT3M43S
duration ms: 223559
explicit: false
by artist: Sevn Alias
by artist: Beenie Man
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800778
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:05:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f069c488e9a435d1b4676adb34889d11905f57030679622ed8874e319f79d6d
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/7k1oe3rthNfvGLUOXnRGQn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7k1oe3rthNfvGLUOXnRGQn
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 0x9f069c488e9a435d1b4676adb34889d11905f57030679622ed8874e319f79d6d. 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/7k1oe3rthNfvGLUOXnRGQn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7k1oe3rthNfvGLUOXnRGQn.
  date published: 2026-06-13T15:41:10Z

Volg Mij
type: MusicRecording
duration: PT3M24S
duration ms: 204658
explicit: false
by artist: Sevn Alias
by artist: Sigourney K
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800771
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:32:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa566067142552e0cc2df2347236e04de1d2b9e005d235a09e3bb91431ac4f4e2
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/2CZSfmIHHtJqNKEBZcJRda.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CZSfmIHHtJqNKEBZcJRda
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa566067142552e0cc2df2347236e04de1d2b9e005d235a09e3bb91431ac4f4e2","isrc":"NLG661800771","name":"Volg Mij","registered_at":"2026-06-06T05:32:36Z","spotify_id":"2CZSfmIHHtJqNKEBZcJRda","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa566067142552e0cc2df2347236e04de1d2b9e005d235a09e3bb91431ac4f4e2. 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/2CZSfmIHHtJqNKEBZcJRda.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CZSfmIHHtJqNKEBZcJRda.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa566067142552e0cc2df2347236e04de1d2b9e005d235a09e3bb91431ac4f4e2","isrc":"NLG661800771","name":"Volg Mij","registered_at":"2026-06-06T05:32:36Z","spotify_id":"2CZSfmIHHtJqNKEBZcJRda","type":"track"}

Brother
type: MusicRecording
duration: PT2M42S
duration ms: 162159
explicit: false
by artist: Sevn Alias
by artist: Kevin
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800770
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:54:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4584e31ac8379e44db042e0c38378bb2e1c49f4bb4f87c1117152c35147e25cc
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/33AmMEURs4mufM5raPSihK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33AmMEURs4mufM5raPSihK
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 0x4584e31ac8379e44db042e0c38378bb2e1c49f4bb4f87c1117152c35147e25cc. 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/33AmMEURs4mufM5raPSihK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33AmMEURs4mufM5raPSihK.
  date published: 2026-06-13T13:32:09Z

Icin' It Out
type: MusicRecording
duration: PT2M28S
duration ms: 148378
explicit: false
by artist: Sevn Alias
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800775
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:14:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7a1fb254558dbe5055454258c466385520f6339ebfedfa44404e44a1dd4142b
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/2KjL2FPY7KKsre711mtjhb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KjL2FPY7KKsre711mtjhb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7a1fb254558dbe5055454258c466385520f6339ebfedfa44404e44a1dd4142b","isrc":"NLG661800775","name":"Icin' It Out","registered_at":"2026-06-09T19:14:36Z","spotify_id":"2KjL2FPY7KKsre711mtjhb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a1fb254558dbe5055454258c466385520f6339ebfedfa44404e44a1dd4142b. 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/2KjL2FPY7KKsre711mtjhb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KjL2FPY7KKsre711mtjhb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe7a1fb254558dbe5055454258c466385520f6339ebfedfa44404e44a1dd4142b","isrc":"NLG661800775","name":"Icin' It Out","registered_at":"2026-06-09T19:14:36Z","spotify_id":"2KjL2FPY7KKsre711mtjhb","type":"track"}

Seeka
type: MusicRecording
duration: PT2M26S
duration ms: 146003
explicit: false
by artist: Sevn Alias
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800696
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T02:13:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9216233819499c381e2677e31062a6521c4920ded47d872581e534a64535cda9
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/3biB2DPSwBJH5V8VBNTBrA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3biB2DPSwBJH5V8VBNTBrA
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 0x9216233819499c381e2677e31062a6521c4920ded47d872581e534a64535cda9. 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/3biB2DPSwBJH5V8VBNTBrA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3biB2DPSwBJH5V8VBNTBrA.
  date published: 2026-06-13T15:41:10Z

Location
type: MusicRecording
duration: PT2M52S
duration ms: 172448
explicit: false
by artist: Sevn Alias
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800777
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:14:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ff357ab47612b64b1118d525d6ec5aedf04106f0c3bd43733f104000c147811
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/3F0OgawCC7ZLGhDgXDM8Bt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3F0OgawCC7ZLGhDgXDM8Bt
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 0x8ff357ab47612b64b1118d525d6ec5aedf04106f0c3bd43733f104000c147811. 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/3F0OgawCC7ZLGhDgXDM8Bt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3F0OgawCC7ZLGhDgXDM8Bt.
  date published: 2026-06-13T17:25:41Z

L.I.A.B.
type: MusicRecording
duration: PT2M46S
duration ms: 166446
explicit: false
by artist: Sevn Alias
by artist: Candy Dulfer
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800773
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:20:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b6713d833b9a61880cedfafbc9d6f098568ef267b1840aba053a989f38021d1
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/2KxIjyw0qrQ2u2TclurJC8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KxIjyw0qrQ2u2TclurJC8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6713d833b9a61880cedfafbc9d6f098568ef267b1840aba053a989f38021d1. 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/2KxIjyw0qrQ2u2TclurJC8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KxIjyw0qrQ2u2TclurJC8.
  date published: 2026-06-13T12:47:07Z

Maan (feat. Sevn Alias)
type: MusicAlbum
date published: 2023-01-12
track: Maan (feat. Sevn Alias)
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179123
  explicit: false
  by artist: MRD
  by artist: Sevn Alias
  in album: Maan (feat. Sevn Alias)
    type: MusicAlbum
    date published: 2023-01-12
  isrc code: NL3BN2200113
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:21:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6a818ce07aa37cbecfd6c7419174a6594c945ebbe4588c6c6262ed5af611b316
  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/3FAyMo5UJgajyeV6ToVfQf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FAyMo5UJgajyeV6ToVfQf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6a818ce07aa37cbecfd6c7419174a6594c945ebbe4588c6c6262ed5af611b316","isrc":"NL3BN2200113","name":"Maan (feat. Sevn Alias)","registered_at":"2026-06-07T03:21:07Z","spotify_id":"3FAyMo5UJgajyeV6ToVfQf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a818ce07aa37cbecfd6c7419174a6594c945ebbe4588c6c6262ed5af611b316. 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/3FAyMo5UJgajyeV6ToVfQf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FAyMo5UJgajyeV6ToVfQf.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6a818ce07aa37cbecfd6c7419174a6594c945ebbe4588c6c6262ed5af611b316","isrc":"NL3BN2200113","name":"Maan (feat. Sevn Alias)","registered_at":"2026-06-07T03:21:07Z","spotify_id":"3FAyMo5UJgajyeV6ToVfQf","type":"track"}
track: Maan (feat. Sevn Alias) - Instrumental
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179123
  explicit: false
  by artist: MRD
  by artist: Sevn Alias
  in album: Maan (feat. Sevn Alias)
    type: MusicAlbum
    date published: 2023-01-12
  isrc code: NL3BN2200114

Levensstijl
type: MusicAlbum
date published: 2020-05-29
track: Levensstijl
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164175
  explicit: false
  by artist: Spanker
  by artist: Sevn Alias
  by artist: KA
  in album: Levensstijl
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: NLG662000458
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:03:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6156c0369bf4eb46757e9764f5e73eeedf9027e7b12d21cbce0cdb64bf1c3b24
  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/6qbaiaT9AXWGCqocFtpJHL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qbaiaT9AXWGCqocFtpJHL
  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 0x6156c0369bf4eb46757e9764f5e73eeedf9027e7b12d21cbce0cdb64bf1c3b24. 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/6qbaiaT9AXWGCqocFtpJHL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qbaiaT9AXWGCqocFtpJHL.
    date published: 2026-06-13T15:41:10Z

Doe Wat Je Doet
type: MusicAlbum
date published: 2023-03-09
track: Doe Wat Je Doet
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134785
  explicit: false
  by artist: Bryan Mg
  by artist: Sevn Alias
  by artist: SRNO
  in album: Doe Wat Je Doet
    type: MusicAlbum
    date published: 2023-03-09
  isrc code: NLY9D2300002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:57:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x23a5806f15ff5fe013e741f56b115e9bc3dcf72b8e0be308088c1f228fa30c30
  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/5wwjB3x0ULGlZ4o2xJwqzM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wwjB3x0ULGlZ4o2xJwqzM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x23a5806f15ff5fe013e741f56b115e9bc3dcf72b8e0be308088c1f228fa30c30","isrc":"NLY9D2300002","name":"Doe Wat Je Doet","registered_at":"2026-06-05T16:57:07Z","spotify_id":"5wwjB3x0ULGlZ4o2xJwqzM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a5806f15ff5fe013e741f56b115e9bc3dcf72b8e0be308088c1f228fa30c30. 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/5wwjB3x0ULGlZ4o2xJwqzM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wwjB3x0ULGlZ4o2xJwqzM.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x23a5806f15ff5fe013e741f56b115e9bc3dcf72b8e0be308088c1f228fa30c30","isrc":"NLY9D2300002","name":"Doe Wat Je Doet","registered_at":"2026-06-05T16:57:07Z","spotify_id":"5wwjB3x0ULGlZ4o2xJwqzM","type":"track"}

Bogey 4 the Win
type: MusicAlbum
date published: 2020-10-02
track: Scars
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139527
  explicit: false
  by artist: Sevn Alias
  in album: Bogey 4 the Win
    type: MusicAlbum
    date published: 2020-10-02
  isrc code: NL3FW2000005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:17:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb88e405b67c179693d0cbe10768f3317466ec59177faf6a9e99c86b24653b3b0
  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/6ncfClU8tlNDOIVGlLhvJT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ncfClU8tlNDOIVGlLhvJT
  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 0xb88e405b67c179693d0cbe10768f3317466ec59177faf6a9e99c86b24653b3b0. 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/6ncfClU8tlNDOIVGlLhvJT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ncfClU8tlNDOIVGlLhvJT.
    date published: 2026-06-13T17:25:41Z
track: Obsessed
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190681
  explicit: false
  by artist: Sevn Alias
  by artist: Josylvio
  by artist: MocroManiac
  in album: Bogey 4 the Win
    type: MusicAlbum
    date published: 2020-10-02
  isrc code: NL3FW2000006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:43:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5894ea8d11499e0baa070e57d0b05c307d5b12fa98f383ec94938499cbe3575
  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/3ZWnLg9XR4b8W5FLWq2pXO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZWnLg9XR4b8W5FLWq2pXO
  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 0xb5894ea8d11499e0baa070e57d0b05c307d5b12fa98f383ec94938499cbe3575. 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/3ZWnLg9XR4b8W5FLWq2pXO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZWnLg9XR4b8W5FLWq2pXO.
    date published: 2026-06-13T17:25:41Z
track: Snakes in the Grass
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161834
  explicit: false
  by artist: Sevn Alias
  in album: Bogey 4 the Win
    type: MusicAlbum
    date published: 2020-10-02
  isrc code: NL3FW2000007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:24:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc351e1ca378c40f6b126c6e5fd85349acf0fba6d1c5f70af284fa197c4def01c
  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/7fdmKERZ9n1DbCEFqUUepI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fdmKERZ9n1DbCEFqUUepI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc351e1ca378c40f6b126c6e5fd85349acf0fba6d1c5f70af284fa197c4def01c","isrc":"NL3FW2000007","name":"Snakes in the Grass","registered_at":"2026-06-07T21:24:27Z","spotify_id":"7fdmKERZ9n1DbCEFqUUepI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc351e1ca378c40f6b126c6e5fd85349acf0fba6d1c5f70af284fa197c4def01c. 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/7fdmKERZ9n1DbCEFqUUepI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fdmKERZ9n1DbCEFqUUepI.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc351e1ca378c40f6b126c6e5fd85349acf0fba6d1c5f70af284fa197c4def01c","isrc":"NL3FW2000007","name":"Snakes in the Grass","registered_at":"2026-06-07T21:24:27Z","spotify_id":"7fdmKERZ9n1DbCEFqUUepI","type":"track"}
track: Ballieman
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159143
  explicit: false
  by artist: Sevn Alias
  in album: Bogey 4 the Win
    type: MusicAlbum
    date published: 2020-10-02
  isrc code: NL3FW2000003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:43:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1184e1f88b18a2ee9cc0069959705e1abd0c8ff3b5a69ec2f05ff2a03fc74558
  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/2L5NjTqQv6PjBFmDRLFLbh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2L5NjTqQv6PjBFmDRLFLbh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1184e1f88b18a2ee9cc0069959705e1abd0c8ff3b5a69ec2f05ff2a03fc74558. 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/2L5NjTqQv6PjBFmDRLFLbh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2L5NjTqQv6PjBFmDRLFLbh.
    date published: 2026-06-13T12:47:07Z
track: 4 the Win
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183243
  explicit: false
  by artist: Sevn Alias
  in album: Bogey 4 the Win
    type: MusicAlbum
    date published: 2020-10-02
  isrc code: NL3FW2000004
  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: 2 Vingers
track: God's Child
track: Zeg Me Wat Je Ziet
track: Shoot 4 the Stars
track: Love You Like a Gangsta
track: Heartbroken
track: Bodem
track: Love
track: Regendruppels

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T09:26:12+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x23a42c6be7e1cb483f8d5d0e337c295271fad7ca0c6137a1f55349d6d7a4f45c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/56Lb1UlrtCbYQzCRTp958t.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56Lb1UlrtCbYQzCRTp958t

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x23a42c6be7e1cb483f8d5d0e337c295271fad7ca0c6137a1f55349d6d7a4f45c","isrc":"NL3FW2000004","name":"4 the Win","registered_at":"2026-06-05T09:26:12Z","spotify_id":"56Lb1UlrtCbYQzCRTp958t","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 0x23a42c6be7e1cb483f8d5d0e337c295271fad7ca0c6137a1f55349d6d7a4f45c. 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/56Lb1UlrtCbYQzCRTp958t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56Lb1UlrtCbYQzCRTp958t.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x23a42c6be7e1cb483f8d5d0e337c295271fad7ca0c6137a1f55349d6d7a4f45c","isrc":"NL3FW2000004","name":"4 the Win","registered_at":"2026-06-05T09:26:12Z","spotify_id":"56Lb1UlrtCbYQzCRTp958t","type":"track"}

2 Vingers
type: MusicRecording
duration: PT2M44S
duration ms: 164819
explicit: false
by artist: Sevn Alias
in album: Bogey 4 the Win
  type: MusicAlbum
  date published: 2020-10-02
isrc code: NL3FW2000008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:41:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62290f315bab8454d19878c3bf33df81f352d012da33d83900a69d0cc77be374
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/2sey3TWgrP60e3OzQzDIeI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sey3TWgrP60e3OzQzDIeI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62290f315bab8454d19878c3bf33df81f352d012da33d83900a69d0cc77be374","isrc":"NL3FW2000008","name":"2 Vingers","registered_at":"2026-06-08T13:41:48Z","spotify_id":"2sey3TWgrP60e3OzQzDIeI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62290f315bab8454d19878c3bf33df81f352d012da33d83900a69d0cc77be374. 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/2sey3TWgrP60e3OzQzDIeI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sey3TWgrP60e3OzQzDIeI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x62290f315bab8454d19878c3bf33df81f352d012da33d83900a69d0cc77be374","isrc":"NL3FW2000008","name":"2 Vingers","registered_at":"2026-06-08T13:41:48Z","spotify_id":"2sey3TWgrP60e3OzQzDIeI","type":"track"}

God's Child
type: MusicRecording
duration: PT2M55S
duration ms: 175296
explicit: false
by artist: Sevn Alias
in album: Bogey 4 the Win
  type: MusicAlbum
  date published: 2020-10-02
isrc code: NL3FW2000009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:40:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24e2bf87fe1b2072acd51442f557179bb6a611e5d1ab994f2d0c3070ef5592f9
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/0u4RQs8VizY43s6UJlP7rh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0u4RQs8VizY43s6UJlP7rh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24e2bf87fe1b2072acd51442f557179bb6a611e5d1ab994f2d0c3070ef5592f9","isrc":"NL3FW2000009","name":"God's Child","registered_at":"2026-06-08T13:40:36Z","spotify_id":"0u4RQs8VizY43s6UJlP7rh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e2bf87fe1b2072acd51442f557179bb6a611e5d1ab994f2d0c3070ef5592f9. 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/0u4RQs8VizY43s6UJlP7rh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0u4RQs8VizY43s6UJlP7rh.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x24e2bf87fe1b2072acd51442f557179bb6a611e5d1ab994f2d0c3070ef5592f9","isrc":"NL3FW2000009","name":"God's Child","registered_at":"2026-06-08T13:40:36Z","spotify_id":"0u4RQs8VizY43s6UJlP7rh","type":"track"}

Zeg Me Wat Je Ziet
type: MusicRecording
duration: PT2M46S
duration ms: 166558
explicit: false
by artist: Sevn Alias
by artist: MELL
in album: Bogey 4 the Win
  type: MusicAlbum
  date published: 2020-10-02
isrc code: NL3FW2000010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:07:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfad58ee50bfa6d9ea4073bc084dba239c44f377e0820a76b8f5940067c4514d9
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/2lwmt121vR2K7WbuttQOGj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lwmt121vR2K7WbuttQOGj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfad58ee50bfa6d9ea4073bc084dba239c44f377e0820a76b8f5940067c4514d9","isrc":"NL3FW2000010","name":"Zeg Me Wat Je Ziet","registered_at":"2026-06-08T22:07:06Z","spotify_id":"2lwmt121vR2K7WbuttQOGj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad58ee50bfa6d9ea4073bc084dba239c44f377e0820a76b8f5940067c4514d9. 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/2lwmt121vR2K7WbuttQOGj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lwmt121vR2K7WbuttQOGj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfad58ee50bfa6d9ea4073bc084dba239c44f377e0820a76b8f5940067c4514d9","isrc":"NL3FW2000010","name":"Zeg Me Wat Je Ziet","registered_at":"2026-06-08T22:07:06Z","spotify_id":"2lwmt121vR2K7WbuttQOGj","type":"track"}

Shoot 4 the Stars
type: MusicRecording
duration: PT3M35S
duration ms: 215684
explicit: false
by artist: Sevn Alias
in album: Bogey 4 the Win
  type: MusicAlbum
  date published: 2020-10-02
isrc code: NL3FW2000011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:36:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x178817a7a93f3165b68a22279b746cea84d576478563a627ad4359a2bb721f66
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/6SeVklTP2mWpjk1TWPfD0n.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SeVklTP2mWpjk1TWPfD0n
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x178817a7a93f3165b68a22279b746cea84d576478563a627ad4359a2bb721f66","isrc":"NL3FW2000011","name":"Shoot 4 the Stars","registered_at":"2026-06-06T18:36:16Z","spotify_id":"6SeVklTP2mWpjk1TWPfD0n","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178817a7a93f3165b68a22279b746cea84d576478563a627ad4359a2bb721f66. 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/6SeVklTP2mWpjk1TWPfD0n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SeVklTP2mWpjk1TWPfD0n.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x178817a7a93f3165b68a22279b746cea84d576478563a627ad4359a2bb721f66","isrc":"NL3FW2000011","name":"Shoot 4 the Stars","registered_at":"2026-06-06T18:36:16Z","spotify_id":"6SeVklTP2mWpjk1TWPfD0n","type":"track"}

Love You Like a Gangsta
type: MusicRecording
duration: PT2M41S
duration ms: 161033
explicit: false
by artist: Sevn Alias
in album: Bogey 4 the Win
  type: MusicAlbum
  date published: 2020-10-02
isrc code: NL3FW2000012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:09:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd498332aaefb3a5bbebf6d77b747c46555e56a78dec90d12e0b86b6493238c77
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/2JNHpqE76ARYj61uTeAFmG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JNHpqE76ARYj61uTeAFmG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd498332aaefb3a5bbebf6d77b747c46555e56a78dec90d12e0b86b6493238c77","isrc":"NL3FW2000012","name":"Love You Like a Gangsta","registered_at":"2026-06-06T12:09:02Z","spotify_id":"2JNHpqE76ARYj61uTeAFmG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd498332aaefb3a5bbebf6d77b747c46555e56a78dec90d12e0b86b6493238c77. 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/2JNHpqE76ARYj61uTeAFmG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JNHpqE76ARYj61uTeAFmG.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd498332aaefb3a5bbebf6d77b747c46555e56a78dec90d12e0b86b6493238c77","isrc":"NL3FW2000012","name":"Love You Like a Gangsta","registered_at":"2026-06-06T12:09:02Z","spotify_id":"2JNHpqE76ARYj61uTeAFmG","type":"track"}

Heartbroken
type: MusicRecording
duration: PT3M2S
duration ms: 182432
explicit: false
by artist: Jonna Fraser
by artist: Sevn Alias
in album: Bogey 4 the Win
  type: MusicAlbum
  date published: 2020-10-02
isrc code: NL3FW2100002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:39:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x611236eeae12548a0ce96995f8b00407792240cb46d7ba018705c537788fd30e
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/5920sE0pTsZNxdCIdAFYCT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5920sE0pTsZNxdCIdAFYCT
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 0x611236eeae12548a0ce96995f8b00407792240cb46d7ba018705c537788fd30e. 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/5920sE0pTsZNxdCIdAFYCT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5920sE0pTsZNxdCIdAFYCT.
  date published: 2026-06-13T15:41:10Z

Bodem
type: MusicRecording
duration: PT3M22S
duration ms: 202839
explicit: false
by artist: Sevn Alias
in album: Bogey 4 the Win
  type: MusicAlbum
  date published: 2020-10-02
isrc code: NL3FW2100013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:46:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x535d8c6e66031e064fa77241df6ef16205984d375c9f18b60de8002a61377db3
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/4fLtsn4yXMThJYCBZv11AB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fLtsn4yXMThJYCBZv11AB
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 0x535d8c6e66031e064fa77241df6ef16205984d375c9f18b60de8002a61377db3. 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/4fLtsn4yXMThJYCBZv11AB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fLtsn4yXMThJYCBZv11AB.
  date published: 2026-06-13T17:25:41Z

Love
type: MusicRecording
duration: PT3M18S
duration ms: 198973
explicit: false
by artist: Sevn Alias
in album: Bogey 4 the Win
  type: MusicAlbum
  date published: 2020-10-02
isrc code: NL3FW2100014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:55:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91164915874ebe5e6ea2e2d4a3079f73bf1f89582f805d26f2ca53d70cc5ad3a
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/5jiqpVFQJ89phJ9jIWTuKQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jiqpVFQJ89phJ9jIWTuKQ
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 0x91164915874ebe5e6ea2e2d4a3079f73bf1f89582f805d26f2ca53d70cc5ad3a. 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/5jiqpVFQJ89phJ9jIWTuKQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jiqpVFQJ89phJ9jIWTuKQ.
  date published: 2026-06-13T17:25:41Z

Regendruppels
type: MusicRecording
duration: PT3M2S
duration ms: 182158
explicit: false
by artist: Sevn Alias
in album: Bogey 4 the Win
  type: MusicAlbum
  date published: 2020-10-02
isrc code: NL3FW2100015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:27:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe63304bd867eeba4d498b9a53aaa73427542b4287a7527de6afde4cbf2918e2f
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/2qFNutqjbryqovi23nkbGu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qFNutqjbryqovi23nkbGu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63304bd867eeba4d498b9a53aaa73427542b4287a7527de6afde4cbf2918e2f. 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/2qFNutqjbryqovi23nkbGu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qFNutqjbryqovi23nkbGu.
  date published: 2026-06-13T12:47:07Z

Twaalfde Ronde
type: MusicAlbum
date published: 2023-11-24
track: Pray 2 The Lord
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152598
  explicit: false
  by artist: Sevn Alias
  in album: Twaalfde Ronde
    type: MusicAlbum
    date published: 2023-11-24
  isrc code: DGA0P2323730
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:44:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xccbc771510f17bd730950749952159c72505a94afb38fe22588eed8b4246b9be
  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/0lG4APOuTXVfK14Znf4Pco.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lG4APOuTXVfK14Znf4Pco
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xccbc771510f17bd730950749952159c72505a94afb38fe22588eed8b4246b9be","isrc":"DGA0P2323730","name":"Pray 2 The Lord","registered_at":"2026-06-07T21:44:49Z","spotify_id":"0lG4APOuTXVfK14Znf4Pco","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbc771510f17bd730950749952159c72505a94afb38fe22588eed8b4246b9be. 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/0lG4APOuTXVfK14Znf4Pco.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lG4APOuTXVfK14Znf4Pco.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xccbc771510f17bd730950749952159c72505a94afb38fe22588eed8b4246b9be","isrc":"DGA0P2323730","name":"Pray 2 The Lord","registered_at":"2026-06-07T21:44:49Z","spotify_id":"0lG4APOuTXVfK14Znf4Pco","type":"track"}
track: Gun
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151075
  explicit: false
  by artist: Sevn Alias
  by artist: Djaga Djaga
  in album: Twaalfde Ronde
    type: MusicAlbum
    date published: 2023-11-24
  isrc code: DGA0P2323731
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T12:30:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4b04591141bc23ccfa27bed346b73580c3358cb23e277c6b405bbbce3e30286b
  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/4C0a0FhTqTwQxxpNp2LBkd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4C0a0FhTqTwQxxpNp2LBkd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b04591141bc23ccfa27bed346b73580c3358cb23e277c6b405bbbce3e30286b. 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/4C0a0FhTqTwQxxpNp2LBkd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4C0a0FhTqTwQxxpNp2LBkd.
    date published: 2026-06-13T12:47:07Z
track: Traumatized Freestyle
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165714
  explicit: false
  by artist: Sevn Alias
  in album: Twaalfde Ronde
    type: MusicAlbum
    date published: 2023-11-24
  isrc code: DGA0P2323732
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:07:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe239a7d592c7c11228dff35b8cb6b825a71b6a100aa450c7a332da9f27b87c21
  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/7qR8SnWMLKBy4BcBMKagPW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qR8SnWMLKBy4BcBMKagPW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe239a7d592c7c11228dff35b8cb6b825a71b6a100aa450c7a332da9f27b87c21","isrc":"DGA0P2323732","name":"Traumatized Freestyle","registered_at":"2026-06-07T15:07:41Z","spotify_id":"7qR8SnWMLKBy4BcBMKagPW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe239a7d592c7c11228dff35b8cb6b825a71b6a100aa450c7a332da9f27b87c21. 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/7qR8SnWMLKBy4BcBMKagPW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qR8SnWMLKBy4BcBMKagPW.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe239a7d592c7c11228dff35b8cb6b825a71b6a100aa450c7a332da9f27b87c21","isrc":"DGA0P2323732","name":"Traumatized Freestyle","registered_at":"2026-06-07T15:07:41Z","spotify_id":"7qR8SnWMLKBy4BcBMKagPW","type":"track"}
track: Gangland
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162403
  explicit: false
  by artist: Sevn Alias
  in album: Twaalfde Ronde
    type: MusicAlbum
    date published: 2023-11-24
  isrc code: DGA0P2323733
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:19:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8fd70afb55a8a1e4b91d973e0b931fabe7bcddc971c7ecebf98e0ab57b118c4b
  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/2FYDaFs4d6JTFNyYuGfzqL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FYDaFs4d6JTFNyYuGfzqL
  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 0x8fd70afb55a8a1e4b91d973e0b931fabe7bcddc971c7ecebf98e0ab57b118c4b. 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/2FYDaFs4d6JTFNyYuGfzqL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FYDaFs4d6JTFNyYuGfzqL.
    date published: 2026-06-13T15:41:10Z
track: Direct
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171721
  explicit: false
  by artist: Sevn Alias
  by artist: Rich Kalashh
  in album: Twaalfde Ronde
    type: MusicAlbum
    date published: 2023-11-24
  isrc code: DGA0P2323734
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Ballieman 2.0
track: Niets Van Mn Life
track: Over The Border
track: Saaf
track: Verver
track: October Freestyle
track: Uit De Mud
track: Wat Is Gangster
track: Same
track: Secrets
track: Loslaten Is Zonde
track: Lukt Niet
track: Trust Issues
track: Voor Niets Was
track: Celebrate
track: Legends Never Die

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T02:59:19+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa1ed624788c109e916d1a0656882c7290a747e65502244655008bd5c34383a66

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4hCdK6m4mDlJoWvNB0Ye4z.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hCdK6m4mDlJoWvNB0Ye4z

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ed624788c109e916d1a0656882c7290a747e65502244655008bd5c34383a66. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4hCdK6m4mDlJoWvNB0Ye4z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hCdK6m4mDlJoWvNB0Ye4z.
date published: 2026-06-13T12:53:06Z

Ballieman 2.0
type: MusicRecording
duration: PT2M50S
duration ms: 170666
explicit: false
by artist: Sevn Alias
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0M2317977
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:05:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfeaa60ae5700db236837a077a98cb5e3d7cdd1f9400abe1efb2dee0cf67d5e41
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/7o2XpAcAqS3mlk3M4coBr1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o2XpAcAqS3mlk3M4coBr1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfeaa60ae5700db236837a077a98cb5e3d7cdd1f9400abe1efb2dee0cf67d5e41","isrc":"DGA0M2317977","name":"Ballieman 2.0","registered_at":"2026-06-05T18:05:50Z","spotify_id":"7o2XpAcAqS3mlk3M4coBr1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeaa60ae5700db236837a077a98cb5e3d7cdd1f9400abe1efb2dee0cf67d5e41. 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/7o2XpAcAqS3mlk3M4coBr1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o2XpAcAqS3mlk3M4coBr1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfeaa60ae5700db236837a077a98cb5e3d7cdd1f9400abe1efb2dee0cf67d5e41","isrc":"DGA0M2317977","name":"Ballieman 2.0","registered_at":"2026-06-05T18:05:50Z","spotify_id":"7o2XpAcAqS3mlk3M4coBr1","type":"track"}

Niets Van Mn Life
type: MusicRecording
duration: PT2M22S
duration ms: 142425
explicit: false
by artist: Sevn Alias
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323735
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:46:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50ddb149cd3611da9615218f26a310829140e04690e6a8c72a56b17f4213164f
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/42AIq3cyIphdZfrl8YyLbv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42AIq3cyIphdZfrl8YyLbv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50ddb149cd3611da9615218f26a310829140e04690e6a8c72a56b17f4213164f","isrc":"DGA0P2323735","name":"Niets Van Mn Life","registered_at":"2026-06-08T21:46:17Z","spotify_id":"42AIq3cyIphdZfrl8YyLbv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ddb149cd3611da9615218f26a310829140e04690e6a8c72a56b17f4213164f. 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/42AIq3cyIphdZfrl8YyLbv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42AIq3cyIphdZfrl8YyLbv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x50ddb149cd3611da9615218f26a310829140e04690e6a8c72a56b17f4213164f","isrc":"DGA0P2323735","name":"Niets Van Mn Life","registered_at":"2026-06-08T21:46:17Z","spotify_id":"42AIq3cyIphdZfrl8YyLbv","type":"track"}

Over The Border
type: MusicRecording
duration: PT2M52S
duration ms: 172941
explicit: false
by artist: Sevn Alias
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323736
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:13:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x926b2378dea2c7c15e50dc36d50289a07eb5d27b79eca7641481fcea118d1a5e
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/4YZlIzaJY8Q1gJSRSeKxoX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YZlIzaJY8Q1gJSRSeKxoX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x926b2378dea2c7c15e50dc36d50289a07eb5d27b79eca7641481fcea118d1a5e","isrc":"DGA0P2323736","name":"Over The Border","registered_at":"2026-06-09T10:13:07Z","spotify_id":"4YZlIzaJY8Q1gJSRSeKxoX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926b2378dea2c7c15e50dc36d50289a07eb5d27b79eca7641481fcea118d1a5e. 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/4YZlIzaJY8Q1gJSRSeKxoX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YZlIzaJY8Q1gJSRSeKxoX.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x926b2378dea2c7c15e50dc36d50289a07eb5d27b79eca7641481fcea118d1a5e","isrc":"DGA0P2323736","name":"Over The Border","registered_at":"2026-06-09T10:13:07Z","spotify_id":"4YZlIzaJY8Q1gJSRSeKxoX","type":"track"}

Saaf
type: MusicRecording
duration: PT2M53S
duration ms: 173092
explicit: false
by artist: Sevn Alias
by artist: Bryan Mg
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323737
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:44:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39329dd007f0573c299f91d923619e268e1feba082e63103fc0232402ea4e3b7
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/19O4yiDNB1m7IaHlDy6ESv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19O4yiDNB1m7IaHlDy6ESv
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 0x39329dd007f0573c299f91d923619e268e1feba082e63103fc0232402ea4e3b7. 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/19O4yiDNB1m7IaHlDy6ESv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19O4yiDNB1m7IaHlDy6ESv.
  date published: 2026-06-13T17:25:41Z

Verver
type: MusicRecording
duration: PT2M57S
duration ms: 177079
explicit: false
by artist: Sevn Alias
by artist: Yssi SB
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323738
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:55:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee306503caf2c3e8e687775bda9ac31a219a2a80a48f5a038374e061042142be
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/4GHzpNNCHMPdWuJb7jdJyE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GHzpNNCHMPdWuJb7jdJyE
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 0xee306503caf2c3e8e687775bda9ac31a219a2a80a48f5a038374e061042142be. 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/4GHzpNNCHMPdWuJb7jdJyE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GHzpNNCHMPdWuJb7jdJyE.
  date published: 2026-06-13T15:41:10Z

October Freestyle
type: MusicRecording
duration: PT2M5S
duration ms: 125092
explicit: false
by artist: Sevn Alias
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323739
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:22:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2bea4725876ba35b636ea43c5059a286a93fbac3854c19f732b4f8d34d65301
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/39GwrV5E0wpKDnV4AIAjPf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39GwrV5E0wpKDnV4AIAjPf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2bea4725876ba35b636ea43c5059a286a93fbac3854c19f732b4f8d34d65301","isrc":"DGA0P2323739","name":"October Freestyle","registered_at":"2026-06-08T05:22:54Z","spotify_id":"39GwrV5E0wpKDnV4AIAjPf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bea4725876ba35b636ea43c5059a286a93fbac3854c19f732b4f8d34d65301. 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/39GwrV5E0wpKDnV4AIAjPf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39GwrV5E0wpKDnV4AIAjPf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd2bea4725876ba35b636ea43c5059a286a93fbac3854c19f732b4f8d34d65301","isrc":"DGA0P2323739","name":"October Freestyle","registered_at":"2026-06-08T05:22:54Z","spotify_id":"39GwrV5E0wpKDnV4AIAjPf","type":"track"}

Uit De Mud
type: MusicRecording
duration: PT3M3S
duration ms: 183046
explicit: false
by artist: Sevn Alias
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0L2309992
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:38:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdee5d59dd9b32141578ecc9e90846f87bb7c4bd7da72a8cfbd65c127d8841a68
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/38FhHEgXM7kPNKY103ACp8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38FhHEgXM7kPNKY103ACp8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdee5d59dd9b32141578ecc9e90846f87bb7c4bd7da72a8cfbd65c127d8841a68","isrc":"DGA0L2309992","name":"Uit De Mud","registered_at":"2026-06-09T10:38:32Z","spotify_id":"38FhHEgXM7kPNKY103ACp8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee5d59dd9b32141578ecc9e90846f87bb7c4bd7da72a8cfbd65c127d8841a68. 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/38FhHEgXM7kPNKY103ACp8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38FhHEgXM7kPNKY103ACp8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdee5d59dd9b32141578ecc9e90846f87bb7c4bd7da72a8cfbd65c127d8841a68","isrc":"DGA0L2309992","name":"Uit De Mud","registered_at":"2026-06-09T10:38:32Z","spotify_id":"38FhHEgXM7kPNKY103ACp8","type":"track"}

Wat Is Gangster
type: MusicRecording
duration: PT2M5S
duration ms: 125333
explicit: false
by artist: Sevn Alias
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323740
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T20:52:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x764fcba2008b3683c29f544e9eaff75a5860147f3adb9238f508d0036a0f27a3
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/2P0s91K9xzWmk6CtHbOabW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P0s91K9xzWmk6CtHbOabW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x764fcba2008b3683c29f544e9eaff75a5860147f3adb9238f508d0036a0f27a3","isrc":"DGA0P2323740","name":"Wat Is Gangster","registered_at":"2026-06-10T20:52:34Z","spotify_id":"2P0s91K9xzWmk6CtHbOabW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764fcba2008b3683c29f544e9eaff75a5860147f3adb9238f508d0036a0f27a3. 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/2P0s91K9xzWmk6CtHbOabW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P0s91K9xzWmk6CtHbOabW.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x764fcba2008b3683c29f544e9eaff75a5860147f3adb9238f508d0036a0f27a3","isrc":"DGA0P2323740","name":"Wat Is Gangster","registered_at":"2026-06-10T20:52:34Z","spotify_id":"2P0s91K9xzWmk6CtHbOabW","type":"track"}

Same
type: MusicRecording
duration: PT2M43S
duration ms: 163662
explicit: false
by artist: Sevn Alias
by artist: Emms
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323741
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:02:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x127dbd778371818a914e6b0590dab1f0a89ba85211b5311d0a8c7d3383829abd
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/6W7MZDVUAh3pnefoyMsIkT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6W7MZDVUAh3pnefoyMsIkT
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 0x127dbd778371818a914e6b0590dab1f0a89ba85211b5311d0a8c7d3383829abd. 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/6W7MZDVUAh3pnefoyMsIkT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6W7MZDVUAh3pnefoyMsIkT.
  date published: 2026-06-13T15:41:10Z

Secrets
type: MusicRecording
duration: PT3M30S
duration ms: 210883
explicit: false
by artist: Sevn Alias
by artist: Delany
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323742
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:17:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf1a2a550b91d780e40c7a0fa1c06caf5f542bd17b6dc4bf277bf5bc0f528156
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/3WU8kMnqc6dC5Yr7VkMUni.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WU8kMnqc6dC5Yr7VkMUni
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 0xbf1a2a550b91d780e40c7a0fa1c06caf5f542bd17b6dc4bf277bf5bc0f528156. 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/3WU8kMnqc6dC5Yr7VkMUni.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WU8kMnqc6dC5Yr7VkMUni.
  date published: 2026-06-13T15:41:10Z

Loslaten Is Zonde
type: MusicRecording
duration: PT2M32S
duration ms: 152881
explicit: false
by artist: Sevn Alias
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323743
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:12:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3e9a250401f6400245d3c36569375c435478525929d3f00968eadae021593e9
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/4wAbuyyL5pppXYJd2zxumD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wAbuyyL5pppXYJd2zxumD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3e9a250401f6400245d3c36569375c435478525929d3f00968eadae021593e9","isrc":"DGA0P2323743","name":"Loslaten Is Zonde","registered_at":"2026-06-09T10:12:04Z","spotify_id":"4wAbuyyL5pppXYJd2zxumD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e9a250401f6400245d3c36569375c435478525929d3f00968eadae021593e9. 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/4wAbuyyL5pppXYJd2zxumD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wAbuyyL5pppXYJd2zxumD.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd3e9a250401f6400245d3c36569375c435478525929d3f00968eadae021593e9","isrc":"DGA0P2323743","name":"Loslaten Is Zonde","registered_at":"2026-06-09T10:12:04Z","spotify_id":"4wAbuyyL5pppXYJd2zxumD","type":"track"}

Lukt Niet
type: MusicRecording
duration: PT2M32S
duration ms: 152977
explicit: false
by artist: Sevn Alias
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323744
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:12:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfad9760f9a2d68a8e2dafbcabe0cac0f2f149a677b5ade0963975234ce6b678a
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/5O0TQtWMkWtzQs65CyKlRr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5O0TQtWMkWtzQs65CyKlRr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfad9760f9a2d68a8e2dafbcabe0cac0f2f149a677b5ade0963975234ce6b678a","isrc":"DGA0P2323744","name":"Lukt Niet","registered_at":"2026-06-09T10:12:53Z","spotify_id":"5O0TQtWMkWtzQs65CyKlRr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad9760f9a2d68a8e2dafbcabe0cac0f2f149a677b5ade0963975234ce6b678a. 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/5O0TQtWMkWtzQs65CyKlRr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5O0TQtWMkWtzQs65CyKlRr.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfad9760f9a2d68a8e2dafbcabe0cac0f2f149a677b5ade0963975234ce6b678a","isrc":"DGA0P2323744","name":"Lukt Niet","registered_at":"2026-06-09T10:12:53Z","spotify_id":"5O0TQtWMkWtzQs65CyKlRr","type":"track"}

Trust Issues
type: MusicRecording
duration: PT2M49S
duration ms: 169017
explicit: false
by artist: Sevn Alias
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323745
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:00:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf74520584cd0f561a308d871d44587e5bbd6ff509f2c9abd85501394825c5d5
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/4va147l4BsmUewhCahx29X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4va147l4BsmUewhCahx29X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf74520584cd0f561a308d871d44587e5bbd6ff509f2c9abd85501394825c5d5","isrc":"DGA0P2323745","name":"Trust Issues","registered_at":"2026-06-09T20:00:39Z","spotify_id":"4va147l4BsmUewhCahx29X","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf74520584cd0f561a308d871d44587e5bbd6ff509f2c9abd85501394825c5d5. 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/4va147l4BsmUewhCahx29X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4va147l4BsmUewhCahx29X.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xaf74520584cd0f561a308d871d44587e5bbd6ff509f2c9abd85501394825c5d5","isrc":"DGA0P2323745","name":"Trust Issues","registered_at":"2026-06-09T20:00:39Z","spotify_id":"4va147l4BsmUewhCahx29X","type":"track"}

Voor Niets Was
type: MusicRecording
duration: PT2M37S
duration ms: 157419
explicit: false
by artist: Sevn Alias
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2317584
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:19:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3b69a7bee788c23057f1de9678ba8acc81b855f27105db5985f5f2ff698ce4d
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/3bHuMx3czOsSMYGyASxX42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bHuMx3czOsSMYGyASxX42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3b69a7bee788c23057f1de9678ba8acc81b855f27105db5985f5f2ff698ce4d","isrc":"DGA0P2317584","name":"Voor Niets Was","registered_at":"2026-06-08T05:19:49Z","spotify_id":"3bHuMx3czOsSMYGyASxX42","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b69a7bee788c23057f1de9678ba8acc81b855f27105db5985f5f2ff698ce4d. 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/3bHuMx3czOsSMYGyASxX42.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bHuMx3czOsSMYGyASxX42.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd3b69a7bee788c23057f1de9678ba8acc81b855f27105db5985f5f2ff698ce4d","isrc":"DGA0P2317584","name":"Voor Niets Was","registered_at":"2026-06-08T05:19:49Z","spotify_id":"3bHuMx3czOsSMYGyASxX42","type":"track"}

Celebrate
type: MusicRecording
duration: PT3M12S
duration ms: 192857
explicit: false
by artist: Sevn Alias
by artist: Winne
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323746
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:09:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc40a586254feb2087df11ccb33fca40d083c15206f94fc420de595195ce79b7c
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/7yyA4HBiZd3qSVbfaEJQVq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yyA4HBiZd3qSVbfaEJQVq
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 0xc40a586254feb2087df11ccb33fca40d083c15206f94fc420de595195ce79b7c. 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/7yyA4HBiZd3qSVbfaEJQVq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yyA4HBiZd3qSVbfaEJQVq.
  date published: 2026-06-13T13:32:09Z

Legends Never Die
type: MusicRecording
duration: PT3M4S
duration ms: 184898
explicit: false
by artist: Sevn Alias
in album: Twaalfde Ronde
  type: MusicAlbum
  date published: 2023-11-24
isrc code: DGA0P2323747
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:55:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcaae5b315becc552edfc5b47914336a163b783160821dceb9bbf22e65681cc3
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/0Q26PA2Up0whW6xyXsQaIw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Q26PA2Up0whW6xyXsQaIw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcaae5b315becc552edfc5b47914336a163b783160821dceb9bbf22e65681cc3","isrc":"DGA0P2323747","name":"Legends Never Die","registered_at":"2026-06-08T21:55:56Z","spotify_id":"0Q26PA2Up0whW6xyXsQaIw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcaae5b315becc552edfc5b47914336a163b783160821dceb9bbf22e65681cc3. 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/0Q26PA2Up0whW6xyXsQaIw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Q26PA2Up0whW6xyXsQaIw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbcaae5b315becc552edfc5b47914336a163b783160821dceb9bbf22e65681cc3","isrc":"DGA0P2323747","name":"Legends Never Die","registered_at":"2026-06-08T21:55:56Z","spotify_id":"0Q26PA2Up0whW6xyXsQaIw","type":"track"}

The Last Flowbender
type: MusicAlbum
date published: 2022-12-09
track: Flowbender
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164573
  explicit: false
  by artist: Sevn Alias
  in album: The Last Flowbender
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: DGA072275433
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:11:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f28e2863d84018151816549f4a26a1090de9d02982538ce0ca430f64344a5a3
  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/2DY9x28ADVEH3MICPjAT94.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DY9x28ADVEH3MICPjAT94
  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 0x5f28e2863d84018151816549f4a26a1090de9d02982538ce0ca430f64344a5a3. 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/2DY9x28ADVEH3MICPjAT94.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DY9x28ADVEH3MICPjAT94.
    date published: 2026-06-13T15:41:10Z
track: Adesanya
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135428
  explicit: false
  by artist: Sevn Alias
  in album: The Last Flowbender
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: DGA072275434
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:08:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ccd7d0b60341d52f9fff09f8bdd72099a6ce2291d024796da5c17f6c8e5e3e6
  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/4cvwF1cIWqIuE0TwxYMroG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cvwF1cIWqIuE0TwxYMroG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccd7d0b60341d52f9fff09f8bdd72099a6ce2291d024796da5c17f6c8e5e3e6. 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/4cvwF1cIWqIuE0TwxYMroG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cvwF1cIWqIuE0TwxYMroG.
    date published: 2026-06-13T12:47:07Z
track: Choppa
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168067
  explicit: false
  by artist: Sevn Alias
  by artist: D-Double
  in album: The Last Flowbender
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: TCAGP2204138
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:05:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb67fdb28ce7078581fb425a195c967aaa89c8d94a3409093379fb70bce505aa
  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/2VaU3IGBUQJnvwtYkaIrjX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VaU3IGBUQJnvwtYkaIrjX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb67fdb28ce7078581fb425a195c967aaa89c8d94a3409093379fb70bce505aa. 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/2VaU3IGBUQJnvwtYkaIrjX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VaU3IGBUQJnvwtYkaIrjX.
    date published: 2026-06-13T12:47:07Z
track: Koo Man
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171233
  explicit: false
  by artist: Sevn Alias
  in album: The Last Flowbender
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: DGA072275435
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:58:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30bb961f4262a92c260073e3d56f908e2ac4583e0f3018fc8ed50635af390e2c
  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/4lU7wbWm4CHh3MdLhl2s6G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lU7wbWm4CHh3MdLhl2s6G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x30bb961f4262a92c260073e3d56f908e2ac4583e0f3018fc8ed50635af390e2c","isrc":"DGA072275435","name":"Koo Man","registered_at":"2026-06-07T21:58:21Z","spotify_id":"4lU7wbWm4CHh3MdLhl2s6G","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bb961f4262a92c260073e3d56f908e2ac4583e0f3018fc8ed50635af390e2c. 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/4lU7wbWm4CHh3MdLhl2s6G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lU7wbWm4CHh3MdLhl2s6G.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x30bb961f4262a92c260073e3d56f908e2ac4583e0f3018fc8ed50635af390e2c","isrc":"DGA072275435","name":"Koo Man","registered_at":"2026-06-07T21:58:21Z","spotify_id":"4lU7wbWm4CHh3MdLhl2s6G","type":"track"}
track: Walter Foden
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178130
  explicit: false
  by artist: Sevn Alias
  by artist: Lucass
  in album: The Last Flowbender
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: DGA072275436
  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: Flowbender, Pt. 2
track: PSA
track: Su
track: Kilometers
track: Ocean
track: Train
track: Downfall
track: Angel In The Sky
track: Feelin Me

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T22:00:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb7ae3b242cac5bbdb49f38aa012f1cde1740f9509fd4bb90e6a110158b41c5ec

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/4QFbLUlmVutwjUit6Jl1iq.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QFbLUlmVutwjUit6Jl1iq

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb7ae3b242cac5bbdb49f38aa012f1cde1740f9509fd4bb90e6a110158b41c5ec","isrc":"DGA072275436","name":"Walter Foden","registered_at":"2026-06-07T22:00:05Z","spotify_id":"4QFbLUlmVutwjUit6Jl1iq","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 0xb7ae3b242cac5bbdb49f38aa012f1cde1740f9509fd4bb90e6a110158b41c5ec. 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/4QFbLUlmVutwjUit6Jl1iq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QFbLUlmVutwjUit6Jl1iq.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xb7ae3b242cac5bbdb49f38aa012f1cde1740f9509fd4bb90e6a110158b41c5ec","isrc":"DGA072275436","name":"Walter Foden","registered_at":"2026-06-07T22:00:05Z","spotify_id":"4QFbLUlmVutwjUit6Jl1iq","type":"track"}

Flowbender, Pt. 2
type: MusicRecording
duration: PT2M25S
duration ms: 145570
explicit: false
by artist: Sevn Alias
in album: The Last Flowbender
  type: MusicAlbum
  date published: 2022-12-09
isrc code: DGA072275437
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:20:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd8a2a1050dfe66f966b03205602a951ef3e96126db1defca6be4aa6f0c78e56
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/5RrmS3FaoT7DnuNdu49PMv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RrmS3FaoT7DnuNdu49PMv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd8a2a1050dfe66f966b03205602a951ef3e96126db1defca6be4aa6f0c78e56","isrc":"DGA072275437","name":"Flowbender, Pt. 2","registered_at":"2026-06-08T14:20:09Z","spotify_id":"5RrmS3FaoT7DnuNdu49PMv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8a2a1050dfe66f966b03205602a951ef3e96126db1defca6be4aa6f0c78e56. 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/5RrmS3FaoT7DnuNdu49PMv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RrmS3FaoT7DnuNdu49PMv.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfd8a2a1050dfe66f966b03205602a951ef3e96126db1defca6be4aa6f0c78e56","isrc":"DGA072275437","name":"Flowbender, Pt. 2","registered_at":"2026-06-08T14:20:09Z","spotify_id":"5RrmS3FaoT7DnuNdu49PMv","type":"track"}

PSA
type: MusicRecording
duration: PT3M5S
duration ms: 185811
explicit: false
by artist: Sevn Alias
in album: The Last Flowbender
  type: MusicAlbum
  date published: 2022-12-09
isrc code: TCAGP2271956
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:08:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x714b953e19099da1d23d985e82c8bc34e95f9b7d44ec45eb4b74d7373ad43dc8
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/6q9GPUdIOa8XWnd1irT4mq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6q9GPUdIOa8XWnd1irT4mq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714b953e19099da1d23d985e82c8bc34e95f9b7d44ec45eb4b74d7373ad43dc8. 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/6q9GPUdIOa8XWnd1irT4mq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6q9GPUdIOa8XWnd1irT4mq.
  date published: 2026-06-13T12:47:07Z

Su
type: MusicRecording
duration: PT3M29S
duration ms: 209076
explicit: false
by artist: Sevn Alias
in album: The Last Flowbender
  type: MusicAlbum
  date published: 2022-12-09
isrc code: DGA072275438
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:35:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2de7aa7649dbe3543552e2cde71481581b74ccf566ed16505d32215e99cdeaa4
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/1FeZZfidkgvjp1Fjfw3Znh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FeZZfidkgvjp1Fjfw3Znh
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 0x2de7aa7649dbe3543552e2cde71481581b74ccf566ed16505d32215e99cdeaa4. 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/1FeZZfidkgvjp1Fjfw3Znh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FeZZfidkgvjp1Fjfw3Znh.
  date published: 2026-06-13T13:32:09Z

Kilometers
type: MusicRecording
duration: PT2M59S
duration ms: 179217
explicit: false
by artist: Sevn Alias
in album: The Last Flowbender
  type: MusicAlbum
  date published: 2022-12-09
isrc code: DGA072275439
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:25:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc61970485aeab45a811aae323f9dac2bd14851ad35744568b6694929677e5b2e
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/1AR114I6JmRFy3vV80gkaB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AR114I6JmRFy3vV80gkaB
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 0xc61970485aeab45a811aae323f9dac2bd14851ad35744568b6694929677e5b2e. 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/1AR114I6JmRFy3vV80gkaB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AR114I6JmRFy3vV80gkaB.
  date published: 2026-06-13T15:41:10Z

Ocean
type: MusicRecording
duration: PT2M31S
duration ms: 151113
explicit: false
by artist: Sevn Alias
in album: The Last Flowbender
  type: MusicAlbum
  date published: 2022-12-09
isrc code: DGA072275440
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:52:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc023cc6f7498abb2d1299a9ad5be51782badb857519b37cf9c8ddb352965a91
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/5sF1TW8SqdHP5ROfaaMAG5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sF1TW8SqdHP5ROfaaMAG5
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 0xcc023cc6f7498abb2d1299a9ad5be51782badb857519b37cf9c8ddb352965a91. 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/5sF1TW8SqdHP5ROfaaMAG5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sF1TW8SqdHP5ROfaaMAG5.
  date published: 2026-06-13T15:41:10Z

Train
type: MusicRecording
duration: PT3M17S
duration ms: 197203
explicit: false
by artist: Sevn Alias
in album: The Last Flowbender
  type: MusicAlbum
  date published: 2022-12-09
isrc code: TCAGN2276286
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:21:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e470eba6d477a024a1d2e914bc92e0b1a0c933f56ced0b10cab4909e816ccc4
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/0VeaEFfrSxXcGQtn45e63p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VeaEFfrSxXcGQtn45e63p
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 0x1e470eba6d477a024a1d2e914bc92e0b1a0c933f56ced0b10cab4909e816ccc4. 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/0VeaEFfrSxXcGQtn45e63p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VeaEFfrSxXcGQtn45e63p.
  date published: 2026-06-13T13:32:09Z

Downfall
type: MusicRecording
duration: PT4M0S
duration ms: 240061
explicit: false
by artist: Sevn Alias
in album: The Last Flowbender
  type: MusicAlbum
  date published: 2022-12-09
isrc code: DGA072275441
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:01:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69777a7883bf420efa059355f94c44a3c4dc522e484d13ff460d39d240618519
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/1upjUiZzpShHQ8gEWeU0aD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1upjUiZzpShHQ8gEWeU0aD
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 0x69777a7883bf420efa059355f94c44a3c4dc522e484d13ff460d39d240618519. 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/1upjUiZzpShHQ8gEWeU0aD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1upjUiZzpShHQ8gEWeU0aD.
  date published: 2026-06-13T15:41:10Z

Angel In The Sky
type: MusicRecording
duration: PT2M57S
duration ms: 177296
explicit: false
by artist: Sevn Alias
in album: The Last Flowbender
  type: MusicAlbum
  date published: 2022-12-09
isrc code: DGA072275442
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:58:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4313b5e55d37835bc5b1ecba1fcb2f44806448347eb7c046ad8cea22eaae9847
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/1P1eKJYKK9gzuI3rxEh0cM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P1eKJYKK9gzuI3rxEh0cM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4313b5e55d37835bc5b1ecba1fcb2f44806448347eb7c046ad8cea22eaae9847","isrc":"DGA072275442","name":"Angel In The Sky","registered_at":"2026-06-05T12:58:15Z","spotify_id":"1P1eKJYKK9gzuI3rxEh0cM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4313b5e55d37835bc5b1ecba1fcb2f44806448347eb7c046ad8cea22eaae9847. 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/1P1eKJYKK9gzuI3rxEh0cM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P1eKJYKK9gzuI3rxEh0cM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4313b5e55d37835bc5b1ecba1fcb2f44806448347eb7c046ad8cea22eaae9847","isrc":"DGA072275442","name":"Angel In The Sky","registered_at":"2026-06-05T12:58:15Z","spotify_id":"1P1eKJYKK9gzuI3rxEh0cM","type":"track"}

Feelin Me
type: MusicRecording
duration: PT2M40S
duration ms: 160624
explicit: false
by artist: Sevn Alias
in album: The Last Flowbender
  type: MusicAlbum
  date published: 2022-12-09
isrc code: DGA072275443
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:52:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62551864bf73dc494ee691fcab390e563d3e271765b347537cdf3cf57fa71d53
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/1fLZbLOkvw39HoOb4lq1qd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fLZbLOkvw39HoOb4lq1qd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62551864bf73dc494ee691fcab390e563d3e271765b347537cdf3cf57fa71d53","isrc":"DGA072275443","name":"Feelin Me","registered_at":"2026-06-07T05:52:48Z","spotify_id":"1fLZbLOkvw39HoOb4lq1qd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62551864bf73dc494ee691fcab390e563d3e271765b347537cdf3cf57fa71d53. 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/1fLZbLOkvw39HoOb4lq1qd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fLZbLOkvw39HoOb4lq1qd.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x62551864bf73dc494ee691fcab390e563d3e271765b347537cdf3cf57fa71d53","isrc":"DGA072275443","name":"Feelin Me","registered_at":"2026-06-07T05:52:48Z","spotify_id":"1fLZbLOkvw39HoOb4lq1qd","type":"track"}

Six Summers
type: MusicAlbum
date published: 2021-07-16
track: Ghetto Story
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193381
  explicit: false
  by artist: Sevn Alias
  in album: Six Summers
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: NL3FW2100013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:46:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x535d8c6e66031e064fa77241df6ef16205984d375c9f18b60de8002a61377db3
  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/1ZUPwIE0TeJjQpRwBP7Lj2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZUPwIE0TeJjQpRwBP7Lj2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x535d8c6e66031e064fa77241df6ef16205984d375c9f18b60de8002a61377db3","isrc":"NL3FW2100013","name":"Ghetto Story","registered_at":"2026-06-07T14:46:14Z","spotify_id":"1ZUPwIE0TeJjQpRwBP7Lj2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535d8c6e66031e064fa77241df6ef16205984d375c9f18b60de8002a61377db3. 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/1ZUPwIE0TeJjQpRwBP7Lj2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZUPwIE0TeJjQpRwBP7Lj2.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x535d8c6e66031e064fa77241df6ef16205984d375c9f18b60de8002a61377db3","isrc":"NL3FW2100013","name":"Ghetto Story","registered_at":"2026-06-07T14:46:14Z","spotify_id":"1ZUPwIE0TeJjQpRwBP7Lj2","type":"track"}
track: Akon
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160744
  explicit: false
  by artist: Sevn Alias
  in album: Six Summers
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: NL3FW2100014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T07:55:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91164915874ebe5e6ea2e2d4a3079f73bf1f89582f805d26f2ca53d70cc5ad3a
  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/07dlUDtWGoTJSN6mJGzhsk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07dlUDtWGoTJSN6mJGzhsk
  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 0x91164915874ebe5e6ea2e2d4a3079f73bf1f89582f805d26f2ca53d70cc5ad3a. 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/07dlUDtWGoTJSN6mJGzhsk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07dlUDtWGoTJSN6mJGzhsk.
    date published: 2026-06-13T15:41:10Z
track: Showerman
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187689
  explicit: false
  by artist: Sevn Alias
  in album: Six Summers
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: NL3FW2100015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:27:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe63304bd867eeba4d498b9a53aaa73427542b4287a7527de6afde4cbf2918e2f
  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/699tPeG8SWIqKk8EdTRRrP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/699tPeG8SWIqKk8EdTRRrP
  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 0xe63304bd867eeba4d498b9a53aaa73427542b4287a7527de6afde4cbf2918e2f. 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/699tPeG8SWIqKk8EdTRRrP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/699tPeG8SWIqKk8EdTRRrP.
    date published: 2026-06-13T15:41:10Z
track: Cuzzie
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186673
  explicit: false
  by artist: Sevn Alias
  by artist: NAVI
  in album: Six Summers
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: NL3FW2100016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T07:57:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0bc2d6632fe2351b604dc6f2a19ad657085dacffcaa18ab81cc1fcddd0e86ac5
  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/2eQbhQL3thQVriSvDOuoS9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eQbhQL3thQVriSvDOuoS9
  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 0x0bc2d6632fe2351b604dc6f2a19ad657085dacffcaa18ab81cc1fcddd0e86ac5. 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/2eQbhQL3thQVriSvDOuoS9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eQbhQL3thQVriSvDOuoS9.
    date published: 2026-06-13T15:41:10Z
track: Whistle
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183889
  explicit: false
  by artist: Sevn Alias
  in album: Six Summers
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: NL3FW2100017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T11:11:05+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Mississippi
track: Mileage
track: Koi Tira
track: Ai Anga Ai
track: Gangsta
track: Kenan & Kel
track: Vision
track: Six Summers
track: Mud
track: Sinner
track: Love Scars
track: Good Old Days
track: Rabia
track: Nothing Like Dem
track: Ayah

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x95d0e84ae7ff25898a0e3afff011b96de86fba24fd465f8bf023e80e385a1dbf

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/3rS08KKWS4FwLTAeYMcsGM.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rS08KKWS4FwLTAeYMcsGM

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d0e84ae7ff25898a0e3afff011b96de86fba24fd465f8bf023e80e385a1dbf. 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/3rS08KKWS4FwLTAeYMcsGM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rS08KKWS4FwLTAeYMcsGM.
date published: 2026-06-13T15:41:10Z

Mississippi
type: MusicRecording
duration: PT2M42S
duration ms: 162086
explicit: false
by artist: Sevn Alias
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T11:11:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x818b137bbf9f97a894d85b663c2c7f1d3eb515bf554e09a7421336b7207524fc
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/1YRC2ulgqg9GgRJwpVB8X8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YRC2ulgqg9GgRJwpVB8X8
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 0x818b137bbf9f97a894d85b663c2c7f1d3eb515bf554e09a7421336b7207524fc. 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/1YRC2ulgqg9GgRJwpVB8X8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YRC2ulgqg9GgRJwpVB8X8.
  date published: 2026-06-13T15:41:10Z

Mileage
type: MusicRecording
duration: PT2M28S
duration ms: 148858
explicit: false
by artist: Sevn Alias
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:10:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x638a65e1363e6a0ad0ada7f28b64b1da2b38f7e3dfe43e14fd2203d78717395e
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/4tOoKxtiLr1qH2AHUI5KqU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tOoKxtiLr1qH2AHUI5KqU
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 0x638a65e1363e6a0ad0ada7f28b64b1da2b38f7e3dfe43e14fd2203d78717395e. 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/4tOoKxtiLr1qH2AHUI5KqU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tOoKxtiLr1qH2AHUI5KqU.
  date published: 2026-06-13T17:25:41Z

Koi Tira
type: MusicRecording
duration: PT2M55S
duration ms: 175712
explicit: false
by artist: Sevn Alias
by artist: Yeyo Sossa
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:01:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x635e09bcef84f5560ab032f632307c3f82ff64455906123b647087ac293ef143
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4uLD0Mgp2wxHEH186UcID7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uLD0Mgp2wxHEH186UcID7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x635e09bcef84f5560ab032f632307c3f82ff64455906123b647087ac293ef143","isrc":"NL3FW2100020","name":"Koi Tira","registered_at":"2026-06-07T18:01:35Z","spotify_id":"4uLD0Mgp2wxHEH186UcID7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635e09bcef84f5560ab032f632307c3f82ff64455906123b647087ac293ef143. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uLD0Mgp2wxHEH186UcID7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uLD0Mgp2wxHEH186UcID7.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x635e09bcef84f5560ab032f632307c3f82ff64455906123b647087ac293ef143","isrc":"NL3FW2100020","name":"Koi Tira","registered_at":"2026-06-07T18:01:35Z","spotify_id":"4uLD0Mgp2wxHEH186UcID7","type":"track"}

Ai Anga Ai
type: MusicRecording
duration: PT2M31S
duration ms: 151639
explicit: false
by artist: Sevn Alias
by artist: Oomto
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:49:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x464f75e891f4448dd5b07e029b0fa2acb28ea1be0395f4dedfeb0bf44dd9142c
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/2MYwaUFr4CSwDiIWThClaC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MYwaUFr4CSwDiIWThClaC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x464f75e891f4448dd5b07e029b0fa2acb28ea1be0395f4dedfeb0bf44dd9142c","isrc":"NL3FW2100021","name":"Ai Anga Ai","registered_at":"2026-06-09T07:49:10Z","spotify_id":"2MYwaUFr4CSwDiIWThClaC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464f75e891f4448dd5b07e029b0fa2acb28ea1be0395f4dedfeb0bf44dd9142c. 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/2MYwaUFr4CSwDiIWThClaC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MYwaUFr4CSwDiIWThClaC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x464f75e891f4448dd5b07e029b0fa2acb28ea1be0395f4dedfeb0bf44dd9142c","isrc":"NL3FW2100021","name":"Ai Anga Ai","registered_at":"2026-06-09T07:49:10Z","spotify_id":"2MYwaUFr4CSwDiIWThClaC","type":"track"}

Gangsta
type: MusicRecording
duration: PT2M32S
duration ms: 152474
explicit: false
by artist: Sevn Alias
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:05:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x275d9c4c92c876be793028a137d3dfbc5afe5fe1ddc63af27c39840e1be6b72e
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/31fdMlAyEswTRIjdl6TnGS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31fdMlAyEswTRIjdl6TnGS
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 0x275d9c4c92c876be793028a137d3dfbc5afe5fe1ddc63af27c39840e1be6b72e. 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/31fdMlAyEswTRIjdl6TnGS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31fdMlAyEswTRIjdl6TnGS.
  date published: 2026-06-13T17:25:41Z

Kenan & Kel
type: MusicRecording
duration: PT3M29S
duration ms: 209994
explicit: false
by artist: Sevn Alias
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:11:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f6997d81214c82f4797e6b3f9536befffb918274e1cf0278896c99600fe9d49
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/4uAnpFdrrOxCWwdNlYIP8U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uAnpFdrrOxCWwdNlYIP8U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f6997d81214c82f4797e6b3f9536befffb918274e1cf0278896c99600fe9d49","isrc":"NL3FW2100009","name":"Kenan & Kel","registered_at":"2026-06-05T17:11:05Z","spotify_id":"4uAnpFdrrOxCWwdNlYIP8U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6997d81214c82f4797e6b3f9536befffb918274e1cf0278896c99600fe9d49. 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/4uAnpFdrrOxCWwdNlYIP8U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uAnpFdrrOxCWwdNlYIP8U.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7f6997d81214c82f4797e6b3f9536befffb918274e1cf0278896c99600fe9d49","isrc":"NL3FW2100009","name":"Kenan & Kel","registered_at":"2026-06-05T17:11:05Z","spotify_id":"4uAnpFdrrOxCWwdNlYIP8U","type":"track"}

Vision
type: MusicRecording
duration: PT3M3S
duration ms: 183823
explicit: false
by artist: Sevn Alias
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:04:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x790e46f2ed5dbc02df4a9a1af629792fa5f217cc9f496f433faf51eeae2b2c76
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/40DJtNDxfwaWXZEpptTqHw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40DJtNDxfwaWXZEpptTqHw
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 0x790e46f2ed5dbc02df4a9a1af629792fa5f217cc9f496f433faf51eeae2b2c76. 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/40DJtNDxfwaWXZEpptTqHw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40DJtNDxfwaWXZEpptTqHw.
  date published: 2026-06-13T17:25:41Z

Six Summers
type: MusicRecording
duration: PT2M28S
duration ms: 148093
explicit: false
by artist: Sevn Alias
by artist: Qlas & Blacka
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:03:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f15b53f26beeff78f8073e4b7f4dfb967360254ae8ad125af4335481951d4ce
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/0w6YUSLFOC7j1eHMHuKUgp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0w6YUSLFOC7j1eHMHuKUgp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f15b53f26beeff78f8073e4b7f4dfb967360254ae8ad125af4335481951d4ce","isrc":"NL3FW2100024","name":"Six Summers","registered_at":"2026-06-10T18:03:48Z","spotify_id":"0w6YUSLFOC7j1eHMHuKUgp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f15b53f26beeff78f8073e4b7f4dfb967360254ae8ad125af4335481951d4ce. 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/0w6YUSLFOC7j1eHMHuKUgp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0w6YUSLFOC7j1eHMHuKUgp.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5f15b53f26beeff78f8073e4b7f4dfb967360254ae8ad125af4335481951d4ce","isrc":"NL3FW2100024","name":"Six Summers","registered_at":"2026-06-10T18:03:48Z","spotify_id":"0w6YUSLFOC7j1eHMHuKUgp","type":"track"}

Mud
type: MusicRecording
duration: PT2M31S
duration ms: 151128
explicit: false
by artist: Sevn Alias
by artist: Cor
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:34:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaaf012d2c43257bd751d69ca9237310ada9316f2c8694b081dac8c1cc26b296d
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/650380c6SGNh0Sqbnpr5NS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/650380c6SGNh0Sqbnpr5NS
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 0xaaf012d2c43257bd751d69ca9237310ada9316f2c8694b081dac8c1cc26b296d. 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/650380c6SGNh0Sqbnpr5NS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/650380c6SGNh0Sqbnpr5NS.
  date published: 2026-06-13T13:32:09Z

Sinner
type: MusicRecording
duration: PT2M12S
duration ms: 132076
explicit: false
by artist: Sevn Alias
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:45:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddbf80d93d6db21bc60d611e15748c677061ad694d11d4abfe06bac6fdc35bc7
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/5L9szQiaFqoOoMcoIPUqR9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5L9szQiaFqoOoMcoIPUqR9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbf80d93d6db21bc60d611e15748c677061ad694d11d4abfe06bac6fdc35bc7. 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/5L9szQiaFqoOoMcoIPUqR9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5L9szQiaFqoOoMcoIPUqR9.
  date published: 2026-06-13T12:47:07Z

Love Scars
type: MusicRecording
duration: PT3M3S
duration ms: 183518
explicit: false
by artist: Sevn Alias
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T11:10:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bb97a0a4a30e7cdc42115d78495124634fb735d474921cd70d2377200b01324
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/2tzWRMUhXBbRdydrdyq3zD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tzWRMUhXBbRdydrdyq3zD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bb97a0a4a30e7cdc42115d78495124634fb735d474921cd70d2377200b01324","isrc":"NL3FW2100026","name":"Love Scars","registered_at":"2026-06-11T11:10:09Z","spotify_id":"2tzWRMUhXBbRdydrdyq3zD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb97a0a4a30e7cdc42115d78495124634fb735d474921cd70d2377200b01324. 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/2tzWRMUhXBbRdydrdyq3zD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tzWRMUhXBbRdydrdyq3zD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9bb97a0a4a30e7cdc42115d78495124634fb735d474921cd70d2377200b01324","isrc":"NL3FW2100026","name":"Love Scars","registered_at":"2026-06-11T11:10:09Z","spotify_id":"2tzWRMUhXBbRdydrdyq3zD","type":"track"}

Good Old Days
type: MusicRecording
duration: PT2M55S
duration ms: 175296
explicit: false
by artist: Sevn Alias
by artist: Kevin
by artist: Idaly
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:52:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87220b5460e699030240981d8a47a09904be489523fd02269e5520172c8508ea
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/26jFW4sblxLNXFhmbp9AnI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26jFW4sblxLNXFhmbp9AnI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87220b5460e699030240981d8a47a09904be489523fd02269e5520172c8508ea","isrc":"NL3FW2100027","name":"Good Old Days","registered_at":"2026-06-09T07:52:49Z","spotify_id":"26jFW4sblxLNXFhmbp9AnI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87220b5460e699030240981d8a47a09904be489523fd02269e5520172c8508ea. 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/26jFW4sblxLNXFhmbp9AnI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26jFW4sblxLNXFhmbp9AnI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x87220b5460e699030240981d8a47a09904be489523fd02269e5520172c8508ea","isrc":"NL3FW2100027","name":"Good Old Days","registered_at":"2026-06-09T07:52:49Z","spotify_id":"26jFW4sblxLNXFhmbp9AnI","type":"track"}

Rabia
type: MusicRecording
duration: PT3M43S
duration ms: 223880
explicit: false
by artist: Sevn Alias
by artist: Rich Kalashh
by artist: Boechi
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:43:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c590d10c392327c05aa0825b4cc327cff3ea8ad972c4dceee0c974498adea22
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/1kMafO3AYW7WDk9pxZn8ll.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kMafO3AYW7WDk9pxZn8ll
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c590d10c392327c05aa0825b4cc327cff3ea8ad972c4dceee0c974498adea22. 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/1kMafO3AYW7WDk9pxZn8ll.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kMafO3AYW7WDk9pxZn8ll.
  date published: 2026-06-13T12:47:07Z

Nothing Like Dem
type: MusicRecording
duration: PT3M30S
duration ms: 210497
explicit: false
by artist: Sevn Alias
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NL3FW2100029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:02:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2fd41bb302498c5cd1f79f4cdb1acec134e522ff1445252f09977bb93b6beba
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/3tANzV4r7exeLY6slm5PoK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tANzV4r7exeLY6slm5PoK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2fd41bb302498c5cd1f79f4cdb1acec134e522ff1445252f09977bb93b6beba","isrc":"NL3FW2100029","name":"Nothing Like Dem","registered_at":"2026-06-09T18:02:02Z","spotify_id":"3tANzV4r7exeLY6slm5PoK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fd41bb302498c5cd1f79f4cdb1acec134e522ff1445252f09977bb93b6beba. 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/3tANzV4r7exeLY6slm5PoK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tANzV4r7exeLY6slm5PoK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa2fd41bb302498c5cd1f79f4cdb1acec134e522ff1445252f09977bb93b6beba","isrc":"NL3FW2100029","name":"Nothing Like Dem","registered_at":"2026-06-09T18:02:02Z","spotify_id":"3tANzV4r7exeLY6slm5PoK","type":"track"}

Ayah
type: MusicRecording
duration: PT2M54S
duration ms: 174666
explicit: false
by artist: Sevn Alias
in album: Six Summers
  type: MusicAlbum
  date published: 2021-07-16
isrc code: TCAFQ2144374
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:47:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65928ee2529debd48d150bcb4284895b4bb314ab1d9bef8d5660715bef4463c6
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/3LSm5XIzi5JktjrWisgi4R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LSm5XIzi5JktjrWisgi4R
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 0x65928ee2529debd48d150bcb4284895b4bb314ab1d9bef8d5660715bef4463c6. 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/3LSm5XIzi5JktjrWisgi4R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LSm5XIzi5JktjrWisgi4R.
  date published: 2026-06-13T15:41:10Z

IDALIAS
type: MusicAlbum
date published: 2020-04-21
track: Bandz
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162801
  explicit: false
  by artist: Idaly
  by artist: Sevn Alias
  by artist: Hef
  in album: IDALIAS
    type: MusicAlbum
    date published: 2020-04-21
  isrc code: NLG662000288
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:43:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72fafc0940a7542a633560591f32cc2b905c2a1ef23e472041392657eff8fc01
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1g1jAr5b6bKNC5lWZXVUZ4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1g1jAr5b6bKNC5lWZXVUZ4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0x72fafc0940a7542a633560591f32cc2b905c2a1ef23e472041392657eff8fc01. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1g1jAr5b6bKNC5lWZXVUZ4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1g1jAr5b6bKNC5lWZXVUZ4.
    date published: 2026-06-13T12:53:06Z
track: Bankrolls
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179981
  explicit: false
  by artist: Idaly
  by artist: Sevn Alias
  in album: IDALIAS
    type: MusicAlbum
    date published: 2020-04-21
  isrc code: NLG662000289
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:42:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2495cb0cf2da5939b300aed8a16e598af0ce695ca1c0604c97289cd52bf7cd3
  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/7uDrxweoBW2Pgn3wY9u5QA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uDrxweoBW2Pgn3wY9u5QA
  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 0xb2495cb0cf2da5939b300aed8a16e598af0ce695ca1c0604c97289cd52bf7cd3. 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/7uDrxweoBW2Pgn3wY9u5QA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uDrxweoBW2Pgn3wY9u5QA.
    date published: 2026-06-13T17:25:41Z
track: Check
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154874
  explicit: false
  by artist: Idaly
  by artist: Sevn Alias
  in album: IDALIAS
    type: MusicAlbum
    date published: 2020-04-21
  isrc code: NLG662000290
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T19:16:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x555bdf8885e9a5933e4af673bb5b2c7edb72641815aa236e8c632dc9057b1a38
  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/0gCB2MmImBVSDcoBIp3nKy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gCB2MmImBVSDcoBIp3nKy
  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 0x555bdf8885e9a5933e4af673bb5b2c7edb72641815aa236e8c632dc9057b1a38. 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/0gCB2MmImBVSDcoBIp3nKy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gCB2MmImBVSDcoBIp3nKy.
    date published: 2026-07-02T03:30:09Z
track: Geen Issue
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155597
  explicit: false
  by artist: Idaly
  by artist: Sevn Alias
  in album: IDALIAS
    type: MusicAlbum
    date published: 2020-04-21
  isrc code: NLG662000291
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:56:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x79676d5686c1519f8bbebcb08ee0f841737db820e3fab804a957ec0c60b58f62
  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/0rIdptNy4EqeLqMC2i87t4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rIdptNy4EqeLqMC2i87t4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x79676d5686c1519f8bbebcb08ee0f841737db820e3fab804a957ec0c60b58f62","isrc":"NLG662000291","name":"Geen Issue","registered_at":"2026-06-09T14:56:09Z","spotify_id":"0rIdptNy4EqeLqMC2i87t4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79676d5686c1519f8bbebcb08ee0f841737db820e3fab804a957ec0c60b58f62. 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/0rIdptNy4EqeLqMC2i87t4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rIdptNy4EqeLqMC2i87t4.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x79676d5686c1519f8bbebcb08ee0f841737db820e3fab804a957ec0c60b58f62","isrc":"NLG662000291","name":"Geen Issue","registered_at":"2026-06-09T14:56:09Z","spotify_id":"0rIdptNy4EqeLqMC2i87t4","type":"track"}
track: Lit
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160753
  explicit: false
  by artist: Idaly
  by artist: Sevn Alias
  in album: IDALIAS
    type: MusicAlbum
    date published: 2020-04-21
  isrc code: NLG662000119
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Jet
track: Niks Is Gratis
track: We Worden Rich
track: Buurthuis
track: Tetris

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T22:12:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xeeb5fe9aac09d39072d322dd2af81b25382e037b1d0acb431423caa23b4ed7ac

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/4jsxrzrqyuVn56Fnyf69gR.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jsxrzrqyuVn56Fnyf69gR

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb5fe9aac09d39072d322dd2af81b25382e037b1d0acb431423caa23b4ed7ac. 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/4jsxrzrqyuVn56Fnyf69gR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jsxrzrqyuVn56Fnyf69gR.
date published: 2026-06-13T13:32:09Z

Jet
type: MusicRecording
duration: PT2M59S
duration ms: 179308
explicit: false
by artist: Idaly
by artist: Sevn Alias
by artist: Adje
in album: IDALIAS
  type: MusicAlbum
  date published: 2020-04-21
isrc code: NLG662000292
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T20:02:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36914431b5cb1bfd0dd588c44ea5b8433615971a4dcb9a970c8bf1e8a866ef72
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/0tEHy6vSr6VtWnvZ3IbEOl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tEHy6vSr6VtWnvZ3IbEOl
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 0x36914431b5cb1bfd0dd588c44ea5b8433615971a4dcb9a970c8bf1e8a866ef72. 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/0tEHy6vSr6VtWnvZ3IbEOl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tEHy6vSr6VtWnvZ3IbEOl.
  date published: 2026-06-13T17:25:41Z

Niks Is Gratis
type: MusicRecording
duration: PT2M20S
duration ms: 140205
explicit: false
by artist: Idaly
by artist: Sevn Alias
in album: IDALIAS
  type: MusicAlbum
  date published: 2020-04-21
isrc code: NLG662000293
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:38:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35238fe491136aec82e19cdc768800550c35fe806c1f5afbd924b5ad1845e491
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/1odbuT9mEbBAa2NG5DNlyM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1odbuT9mEbBAa2NG5DNlyM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35238fe491136aec82e19cdc768800550c35fe806c1f5afbd924b5ad1845e491","isrc":"NLG662000293","name":"Niks Is Gratis","registered_at":"2026-06-21T18:38:40Z","spotify_id":"1odbuT9mEbBAa2NG5DNlyM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35238fe491136aec82e19cdc768800550c35fe806c1f5afbd924b5ad1845e491. 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/1odbuT9mEbBAa2NG5DNlyM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1odbuT9mEbBAa2NG5DNlyM.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x35238fe491136aec82e19cdc768800550c35fe806c1f5afbd924b5ad1845e491","isrc":"NLG662000293","name":"Niks Is Gratis","registered_at":"2026-06-21T18:38:40Z","spotify_id":"1odbuT9mEbBAa2NG5DNlyM","type":"track"}

We Worden Rich
type: MusicRecording
duration: PT3M26S
duration ms: 206988
explicit: false
by artist: Idaly
by artist: Sevn Alias
by artist: Chivv
in album: IDALIAS
  type: MusicAlbum
  date published: 2020-04-21
isrc code: NLG662000294
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:19:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1fb0812691d2820ba0d2782ebf3f9f02044932aa364b02d2f5af44e4a3ddc57
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/6vQicAd34iYuUzHqwkzXil.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vQicAd34iYuUzHqwkzXil
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1fb0812691d2820ba0d2782ebf3f9f02044932aa364b02d2f5af44e4a3ddc57","isrc":"NLG662000294","name":"We Worden Rich","registered_at":"2026-06-07T21:19:46Z","spotify_id":"6vQicAd34iYuUzHqwkzXil","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fb0812691d2820ba0d2782ebf3f9f02044932aa364b02d2f5af44e4a3ddc57. 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/6vQicAd34iYuUzHqwkzXil.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vQicAd34iYuUzHqwkzXil.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf1fb0812691d2820ba0d2782ebf3f9f02044932aa364b02d2f5af44e4a3ddc57","isrc":"NLG662000294","name":"We Worden Rich","registered_at":"2026-06-07T21:19:46Z","spotify_id":"6vQicAd34iYuUzHqwkzXil","type":"track"}

Buurthuis
type: MusicRecording
duration: PT3M4S
duration ms: 184288
explicit: false
by artist: Idaly
in album: IDALIAS
  type: MusicAlbum
  date published: 2020-04-21
isrc code: NLG662000295
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T04:04:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f343c2d79a53f01f714f73dd1361a8d95374be7999bb2856978c61358d6fd82
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/5Yr4g5svRaSVHPmd9yw66L.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Yr4g5svRaSVHPmd9yw66L
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 0x1f343c2d79a53f01f714f73dd1361a8d95374be7999bb2856978c61358d6fd82. 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/5Yr4g5svRaSVHPmd9yw66L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Yr4g5svRaSVHPmd9yw66L.
  date published: 2026-07-02T03:55:08Z

Tetris
type: MusicRecording
duration: PT2M26S
duration ms: 146278
explicit: false
by artist: Sevn Alias
in album: IDALIAS
  type: MusicAlbum
  date published: 2020-04-21
isrc code: NLG662000296
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:59:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4704375c0934face5353d761f27dbb6780d0f36467d30f0180fd148d3ed5c075
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/1J5pc97XnpURb3PcfGmsNc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1J5pc97XnpURb3PcfGmsNc
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 0x4704375c0934face5353d761f27dbb6780d0f36467d30f0180fd148d3ed5c075. 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/1J5pc97XnpURb3PcfGmsNc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1J5pc97XnpURb3PcfGmsNc.
  date published: 2026-06-13T13:32:09Z

Twenty Four Sevn 4
type: MusicAlbum
date published: 2019-11-28
track: Sévaio
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157916
  explicit: false
  by artist: Sevn Alias
  in album: Twenty Four Sevn 4
    type: MusicAlbum
    date published: 2019-11-28
  isrc code: NLG661901016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:48:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04d1e1a28ff310502cc08db60a2797854f7ac7de9331888be9d7bdf6adbc4607
  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/0x5F3cJz7zvBAO0u38Xag4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0x5F3cJz7zvBAO0u38Xag4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x04d1e1a28ff310502cc08db60a2797854f7ac7de9331888be9d7bdf6adbc4607","isrc":"NLG661901016","name":"Sévaio","registered_at":"2026-06-07T00:48:32Z","spotify_id":"0x5F3cJz7zvBAO0u38Xag4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d1e1a28ff310502cc08db60a2797854f7ac7de9331888be9d7bdf6adbc4607. 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/0x5F3cJz7zvBAO0u38Xag4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0x5F3cJz7zvBAO0u38Xag4.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x04d1e1a28ff310502cc08db60a2797854f7ac7de9331888be9d7bdf6adbc4607","isrc":"NLG661901016","name":"Sévaio","registered_at":"2026-06-07T00:48:32Z","spotify_id":"0x5F3cJz7zvBAO0u38Xag4","type":"track"}
track: Van Ver
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184294
  explicit: false
  by artist: Sevn Alias
  in album: Twenty Four Sevn 4
    type: MusicAlbum
    date published: 2019-11-28
  isrc code: NLG661901017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:22:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc174d1567f595cf0a9d4c4b90b80fd25a0d811210b286e2ca69dc618950e50a3
  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/5VGhdhNbU0xclY4Mjg5G1K.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VGhdhNbU0xclY4Mjg5G1K
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc174d1567f595cf0a9d4c4b90b80fd25a0d811210b286e2ca69dc618950e50a3","isrc":"NLG661901017","name":"Van Ver","registered_at":"2026-06-07T20:22:48Z","spotify_id":"5VGhdhNbU0xclY4Mjg5G1K","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc174d1567f595cf0a9d4c4b90b80fd25a0d811210b286e2ca69dc618950e50a3. 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/5VGhdhNbU0xclY4Mjg5G1K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VGhdhNbU0xclY4Mjg5G1K.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc174d1567f595cf0a9d4c4b90b80fd25a0d811210b286e2ca69dc618950e50a3","isrc":"NLG661901017","name":"Van Ver","registered_at":"2026-06-07T20:22:48Z","spotify_id":"5VGhdhNbU0xclY4Mjg5G1K","type":"track"}
track: Bando Baby
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184473
  explicit: false
  by artist: Sevn Alias
  by artist: Chivv
  by artist: Lijpe
  in album: Twenty Four Sevn 4
    type: MusicAlbum
    date published: 2019-11-28
  isrc code: NLG661901018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:04:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf548fd0e2e89ec96649e7785c577169bdf42d7c1d9b0c0f912fdb888d3dbb35
  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/3Nu97aF5QRUpJeN7UWGnGC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Nu97aF5QRUpJeN7UWGnGC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdf548fd0e2e89ec96649e7785c577169bdf42d7c1d9b0c0f912fdb888d3dbb35","isrc":"NLG661901018","name":"Bando Baby","registered_at":"2026-06-06T11:04:06Z","spotify_id":"3Nu97aF5QRUpJeN7UWGnGC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf548fd0e2e89ec96649e7785c577169bdf42d7c1d9b0c0f912fdb888d3dbb35. 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/3Nu97aF5QRUpJeN7UWGnGC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Nu97aF5QRUpJeN7UWGnGC.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xdf548fd0e2e89ec96649e7785c577169bdf42d7c1d9b0c0f912fdb888d3dbb35","isrc":"NLG661901018","name":"Bando Baby","registered_at":"2026-06-06T11:04:06Z","spotify_id":"3Nu97aF5QRUpJeN7UWGnGC","type":"track"}
track: 24/7
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247271
  explicit: false
  by artist: Sevn Alias
  by artist: Kevin
  by artist: Hef
  in album: Twenty Four Sevn 4
    type: MusicAlbum
    date published: 2019-11-28
  isrc code: NLG661901019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:06:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6bef9aa05a618223975e32539e237e246fd307c439038aea3f03a3fcc361a7f8
  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/6YSkc2D53GnarjNgt4bXdt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YSkc2D53GnarjNgt4bXdt
  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 0x6bef9aa05a618223975e32539e237e246fd307c439038aea3f03a3fcc361a7f8. 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/6YSkc2D53GnarjNgt4bXdt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YSkc2D53GnarjNgt4bXdt.
    date published: 2026-06-13T15:41:10Z
track: My Guy
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157559
  explicit: false
  by artist: Sevn Alias
  in album: Twenty Four Sevn 4
  isrc code: NLG661901020
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Woiyoi
track: G FASA
track: Nacht Actief
track: Back 2 Back
track: Thomas Shelby
track: Gatar
track: Global
track: Rain Jacket
track: Mama
track: Walou

Twenty Four Sevn 4
type: MusicAlbum
date published: 2019-11-28

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T07:41:41+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4bab1e4e7721b707b15a7d401a8b9709ae0224b99b05d78b5355d709c9b8594b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6w5wY06qPq05ih7Uj5fux6.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6w5wY06qPq05ih7Uj5fux6

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4bab1e4e7721b707b15a7d401a8b9709ae0224b99b05d78b5355d709c9b8594b","isrc":"NLG661901020","name":"My Guy","registered_at":"2026-06-09T07:41:41Z","spotify_id":"6w5wY06qPq05ih7Uj5fux6","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 0x4bab1e4e7721b707b15a7d401a8b9709ae0224b99b05d78b5355d709c9b8594b. 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/6w5wY06qPq05ih7Uj5fux6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6w5wY06qPq05ih7Uj5fux6.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x4bab1e4e7721b707b15a7d401a8b9709ae0224b99b05d78b5355d709c9b8594b","isrc":"NLG661901020","name":"My Guy","registered_at":"2026-06-09T07:41:41Z","spotify_id":"6w5wY06qPq05ih7Uj5fux6","type":"track"}

Woiyoi
type: MusicRecording
duration: PT2M42S
duration ms: 162643
explicit: false
by artist: Sevn Alias
in album: Twenty Four Sevn 4
  type: MusicAlbum
  date published: 2019-11-28
isrc code: NLG661901021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:36:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3970a8ecc25771e3c85946425518e0d712369ba1644da6aaeb755ad8cda7063
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/4L5XTqKOB9hq8IpDXKsRWS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4L5XTqKOB9hq8IpDXKsRWS
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 0xd3970a8ecc25771e3c85946425518e0d712369ba1644da6aaeb755ad8cda7063. 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/4L5XTqKOB9hq8IpDXKsRWS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4L5XTqKOB9hq8IpDXKsRWS.
  date published: 2026-06-13T13:32:09Z

G FASA
type: MusicRecording
duration: PT2M37S
duration ms: 157040
explicit: false
by artist: Sevn Alias
by artist: AG BLAXX
in album: Twenty Four Sevn 4
  type: MusicAlbum
  date published: 2019-11-28
isrc code: NLG661901022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:13:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98109989361550a360ffa6cf2025551d19262941c4baba6f49216044bd66c2f3
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/6xvlp2TqNzFcENgG7zoNa3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xvlp2TqNzFcENgG7zoNa3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98109989361550a360ffa6cf2025551d19262941c4baba6f49216044bd66c2f3","isrc":"NLG661901022","name":"G FASA","registered_at":"2026-06-10T04:13:03Z","spotify_id":"6xvlp2TqNzFcENgG7zoNa3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98109989361550a360ffa6cf2025551d19262941c4baba6f49216044bd66c2f3. 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/6xvlp2TqNzFcENgG7zoNa3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xvlp2TqNzFcENgG7zoNa3.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x98109989361550a360ffa6cf2025551d19262941c4baba6f49216044bd66c2f3","isrc":"NLG661901022","name":"G FASA","registered_at":"2026-06-10T04:13:03Z","spotify_id":"6xvlp2TqNzFcENgG7zoNa3","type":"track"}

Nacht Actief
type: MusicRecording
duration: PT2M47S
duration ms: 167050
explicit: false
by artist: Sevn Alias
in album: Twenty Four Sevn 4
  type: MusicAlbum
  date published: 2019-11-28
isrc code: NLG661900948
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:18:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59ca5d60388ba37a37054de8027d9f907ada460437dfe59efcdf5667aeff4280
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/5fTlCLfeYwry3GhpSquOzp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fTlCLfeYwry3GhpSquOzp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59ca5d60388ba37a37054de8027d9f907ada460437dfe59efcdf5667aeff4280","isrc":"NLG661900948","name":"Nacht Actief","registered_at":"2026-06-04T09:18:06Z","spotify_id":"5fTlCLfeYwry3GhpSquOzp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ca5d60388ba37a37054de8027d9f907ada460437dfe59efcdf5667aeff4280. 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/5fTlCLfeYwry3GhpSquOzp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fTlCLfeYwry3GhpSquOzp.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x59ca5d60388ba37a37054de8027d9f907ada460437dfe59efcdf5667aeff4280","isrc":"NLG661900948","name":"Nacht Actief","registered_at":"2026-06-04T09:18:06Z","spotify_id":"5fTlCLfeYwry3GhpSquOzp","type":"track"}

Back 2 Back
type: MusicRecording
duration: PT2M29S
duration ms: 149545
explicit: false
by artist: Sevn Alias
by artist: Kevin
in album: Twenty Four Sevn 4
  type: MusicAlbum
  date published: 2019-11-28
isrc code: NLG661901023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:47:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bed698982dd2fa5a329dde644f6d8b07d2e1aaef305b504397ab9245fbe1496
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/3lOmnm1LKH3hcrJcDJWeeA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lOmnm1LKH3hcrJcDJWeeA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bed698982dd2fa5a329dde644f6d8b07d2e1aaef305b504397ab9245fbe1496","isrc":"NLG661901023","name":"Back 2 Back","registered_at":"2026-06-06T04:47:12Z","spotify_id":"3lOmnm1LKH3hcrJcDJWeeA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bed698982dd2fa5a329dde644f6d8b07d2e1aaef305b504397ab9245fbe1496. 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/3lOmnm1LKH3hcrJcDJWeeA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lOmnm1LKH3hcrJcDJWeeA.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7bed698982dd2fa5a329dde644f6d8b07d2e1aaef305b504397ab9245fbe1496","isrc":"NLG661901023","name":"Back 2 Back","registered_at":"2026-06-06T04:47:12Z","spotify_id":"3lOmnm1LKH3hcrJcDJWeeA","type":"track"}

Thomas Shelby
type: MusicRecording
duration: PT2M42S
duration ms: 162216
explicit: false
by artist: Sevn Alias
by artist: Blanco
in album: Twenty Four Sevn 4
  type: MusicAlbum
  date published: 2019-11-28
isrc code: NLG661901024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:45:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10a071267e0298c1c14d5c7ee46064bac3f1d73bb31e425aad3e45b2a369f2e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3mOthnEMPtMkoBMMyrH6oi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mOthnEMPtMkoBMMyrH6oi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10a071267e0298c1c14d5c7ee46064bac3f1d73bb31e425aad3e45b2a369f2e6","isrc":"NLG661901024","name":"Thomas Shelby","registered_at":"2026-06-07T07:45:03Z","spotify_id":"3mOthnEMPtMkoBMMyrH6oi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a071267e0298c1c14d5c7ee46064bac3f1d73bb31e425aad3e45b2a369f2e6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mOthnEMPtMkoBMMyrH6oi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mOthnEMPtMkoBMMyrH6oi.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x10a071267e0298c1c14d5c7ee46064bac3f1d73bb31e425aad3e45b2a369f2e6","isrc":"NLG661901024","name":"Thomas Shelby","registered_at":"2026-06-07T07:45:03Z","spotify_id":"3mOthnEMPtMkoBMMyrH6oi","type":"track"}

Gatar
type: MusicRecording
duration: PT2M28S
duration ms: 148100
explicit: false
by artist: Sevn Alias
by artist: 3robi
in album: Twenty Four Sevn 4
  type: MusicAlbum
  date published: 2019-11-28
isrc code: NLG661901025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:11:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb672bae2494497490e99cfa31ff2883978e1ad6ae93a511c0500f39a255f6cc7
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/20h9wFu1YLd6dmP546i2D6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20h9wFu1YLd6dmP546i2D6
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 0xb672bae2494497490e99cfa31ff2883978e1ad6ae93a511c0500f39a255f6cc7. 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/20h9wFu1YLd6dmP546i2D6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20h9wFu1YLd6dmP546i2D6.
  date published: 2026-06-13T15:41:10Z

Global
type: MusicRecording
duration: PT2M46S
duration ms: 166196
explicit: false
by artist: Sevn Alias
in album: Twenty Four Sevn 4
  type: MusicAlbum
  date published: 2019-11-28
isrc code: NLG661900978
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:33:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79fdf2ae4dd291d9749f7baf2076fd388b092617c86ef116defcfea6172fa63a
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/46tDiMqmBbIX8UtuFLA9Jg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46tDiMqmBbIX8UtuFLA9Jg
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 0x79fdf2ae4dd291d9749f7baf2076fd388b092617c86ef116defcfea6172fa63a. 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/46tDiMqmBbIX8UtuFLA9Jg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46tDiMqmBbIX8UtuFLA9Jg.
  date published: 2026-06-13T15:41:10Z

Rain Jacket
type: MusicRecording
duration: PT3M8S
duration ms: 188337
explicit: false
by artist: Sevn Alias
by artist: Jonna Fraser
in album: Twenty Four Sevn 4
  type: MusicAlbum
  date published: 2019-11-28
isrc code: NLG661901026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:46:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81c7fb48dbb295ae9baf423c9d21315f33c16c7aebdc065026bff03cef81844e
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/6C5acSXF1GP61KZy9hfE3h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6C5acSXF1GP61KZy9hfE3h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81c7fb48dbb295ae9baf423c9d21315f33c16c7aebdc065026bff03cef81844e","isrc":"NLG661901026","name":"Rain Jacket","registered_at":"2026-06-07T07:46:15Z","spotify_id":"6C5acSXF1GP61KZy9hfE3h","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c7fb48dbb295ae9baf423c9d21315f33c16c7aebdc065026bff03cef81844e. 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/6C5acSXF1GP61KZy9hfE3h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6C5acSXF1GP61KZy9hfE3h.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x81c7fb48dbb295ae9baf423c9d21315f33c16c7aebdc065026bff03cef81844e","isrc":"NLG661901026","name":"Rain Jacket","registered_at":"2026-06-07T07:46:15Z","spotify_id":"6C5acSXF1GP61KZy9hfE3h","type":"track"}

Mama
type: MusicRecording
duration: PT3M36S
duration ms: 216607
explicit: false
by artist: Sevn Alias
in album: Twenty Four Sevn 4
  type: MusicAlbum
  date published: 2019-11-28
isrc code: NLG661901027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:33:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7ef2363178e0ab872386b70835f6a91ba8de5d3b098592166d37e9e40f86cf4
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/5OqxxiIiuktVd6BRIhZ8tJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OqxxiIiuktVd6BRIhZ8tJ
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 0xa7ef2363178e0ab872386b70835f6a91ba8de5d3b098592166d37e9e40f86cf4. 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/5OqxxiIiuktVd6BRIhZ8tJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OqxxiIiuktVd6BRIhZ8tJ.
  date published: 2026-06-13T17:25:41Z

Walou
type: MusicRecording
duration: PT3M36S
duration ms: 216691
explicit: false
by artist: Sevn Alias
by artist: Ashafar
in album: Twenty Four Sevn 4
  type: MusicAlbum
  date published: 2019-11-28
isrc code: NLG661901028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:49:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7c44ad0f2531852bb49b9abb003896aad41c3b0f0065945652d758b267ffe60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3SEt1t0IqQN1nEFKDCb50x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SEt1t0IqQN1nEFKDCb50x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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 0xa7c44ad0f2531852bb49b9abb003896aad41c3b0f0065945652d758b267ffe60. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SEt1t0IqQN1nEFKDCb50x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SEt1t0IqQN1nEFKDCb50x.
  date published: 2026-06-13T12:53:06Z

SIRIUS
type: MusicAlbum
date published: 2019-07-25
track: Ni Hao
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204720
  explicit: false
  by artist: Sevn Alias
  in album: SIRIUS
    type: MusicAlbum
    date published: 2019-07-25
  isrc code: NLG661900706
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:03:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdd5518e63eca798fb3e1539419b78e7fb6d26d1227eb11bfe41f1bd55e507249
  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/5NA0H5A57fzCwfY63CM2pe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NA0H5A57fzCwfY63CM2pe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdd5518e63eca798fb3e1539419b78e7fb6d26d1227eb11bfe41f1bd55e507249","isrc":"NLG661900706","name":"Ni Hao","registered_at":"2026-06-10T18:03:24Z","spotify_id":"5NA0H5A57fzCwfY63CM2pe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5518e63eca798fb3e1539419b78e7fb6d26d1227eb11bfe41f1bd55e507249. 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/5NA0H5A57fzCwfY63CM2pe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NA0H5A57fzCwfY63CM2pe.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdd5518e63eca798fb3e1539419b78e7fb6d26d1227eb11bfe41f1bd55e507249","isrc":"NLG661900706","name":"Ni Hao","registered_at":"2026-06-10T18:03:24Z","spotify_id":"5NA0H5A57fzCwfY63CM2pe","type":"track"}
track: Shot Caller
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156025
  explicit: false
  by artist: Sevn Alias
  in album: SIRIUS
    type: MusicAlbum
    date published: 2019-07-25
  isrc code: NLG661900707
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:11:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a0bdcce03d9143a33447598cf0fea5faf221a8eb53c7a55ef1bf652b6a23bae
  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/4he8cOVpq7oX3t0T2lxg3r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4he8cOVpq7oX3t0T2lxg3r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8a0bdcce03d9143a33447598cf0fea5faf221a8eb53c7a55ef1bf652b6a23bae","isrc":"NLG661900707","name":"Shot Caller","registered_at":"2026-06-09T18:11:20Z","spotify_id":"4he8cOVpq7oX3t0T2lxg3r","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0bdcce03d9143a33447598cf0fea5faf221a8eb53c7a55ef1bf652b6a23bae. 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/4he8cOVpq7oX3t0T2lxg3r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4he8cOVpq7oX3t0T2lxg3r.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8a0bdcce03d9143a33447598cf0fea5faf221a8eb53c7a55ef1bf652b6a23bae","isrc":"NLG661900707","name":"Shot Caller","registered_at":"2026-06-09T18:11:20Z","spotify_id":"4he8cOVpq7oX3t0T2lxg3r","type":"track"}
track: Gangsta Boppin
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201522
  explicit: false
  by artist: Sevn Alias
  by artist: Josylvio
  by artist: F.I.
  in album: SIRIUS
    type: MusicAlbum
    date published: 2019-07-25
  isrc code: NLG661900708
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:07:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1bdc6686b3683a4a93b662df668ba26cfaae50467145ade93ab60ecce38e7486
  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/4uG5y2O9SNePoFUfI2b043.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uG5y2O9SNePoFUfI2b043
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1bdc6686b3683a4a93b662df668ba26cfaae50467145ade93ab60ecce38e7486","isrc":"NLG661900708","name":"Gangsta Boppin","registered_at":"2026-06-09T18:07:41Z","spotify_id":"4uG5y2O9SNePoFUfI2b043","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdc6686b3683a4a93b662df668ba26cfaae50467145ade93ab60ecce38e7486. 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/4uG5y2O9SNePoFUfI2b043.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uG5y2O9SNePoFUfI2b043.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x1bdc6686b3683a4a93b662df668ba26cfaae50467145ade93ab60ecce38e7486","isrc":"NLG661900708","name":"Gangsta Boppin","registered_at":"2026-06-09T18:07:41Z","spotify_id":"4uG5y2O9SNePoFUfI2b043","type":"track"}
track: Siktir Lan
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172500
  explicit: false
  by artist: Sevn Alias
  in album: SIRIUS
    type: MusicAlbum
    date published: 2019-07-25
  isrc code: NLG661900631
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T01:59:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x56b80a9555dae032f33963696537927b56ade2afd459c5e5bef158ab057b5d24
  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/6qIuVwLchxmV3kC1BkbPvX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qIuVwLchxmV3kC1BkbPvX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x56b80a9555dae032f33963696537927b56ade2afd459c5e5bef158ab057b5d24","isrc":"NLG661900631","name":"Siktir Lan","registered_at":"2026-06-18T01:59:11Z","spotify_id":"6qIuVwLchxmV3kC1BkbPvX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b80a9555dae032f33963696537927b56ade2afd459c5e5bef158ab057b5d24. 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/6qIuVwLchxmV3kC1BkbPvX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qIuVwLchxmV3kC1BkbPvX.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x56b80a9555dae032f33963696537927b56ade2afd459c5e5bef158ab057b5d24","isrc":"NLG661900631","name":"Siktir Lan","registered_at":"2026-06-18T01:59:11Z","spotify_id":"6qIuVwLchxmV3kC1BkbPvX","type":"track"}
track: Big Man
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163125
  explicit: false
  by artist: Sevn Alias
  by artist: Mula B
  by artist: Trobi
  in album: SIRIUS
  isrc code: NLG661900098
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Hot Summer
track: Wine It
track: Baller Alert
track: Middle
track: Givenchy Steppin
track: Enkelsok
track: Madonna
track: Balenciaga 2
track: Finesse
track: Hoofd Moe
track: Klim

Sevn Alias
type: MusicGroup

Mula B
type: MusicGroup

Trobi
type: MusicGroup

SIRIUS
type: MusicAlbum
date published: 2019-07-25

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T12:07:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5ef39b0bc9253fca279a8b1ad60933a0e23d658b2f544a2045130e201961f77b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3zdOnlDA6okBKKz44wdpxR.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zdOnlDA6okBKKz44wdpxR

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5ef39b0bc9253fca279a8b1ad60933a0e23d658b2f544a2045130e201961f77b","isrc":"NLG661900098","name":"Big Man","registered_at":"2026-06-04T12:07:58Z","spotify_id":"3zdOnlDA6okBKKz44wdpxR","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 0x5ef39b0bc9253fca279a8b1ad60933a0e23d658b2f544a2045130e201961f77b. 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/3zdOnlDA6okBKKz44wdpxR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zdOnlDA6okBKKz44wdpxR.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x5ef39b0bc9253fca279a8b1ad60933a0e23d658b2f544a2045130e201961f77b","isrc":"NLG661900098","name":"Big Man","registered_at":"2026-06-04T12:07:58Z","spotify_id":"3zdOnlDA6okBKKz44wdpxR","type":"track"}

Hot Summer
type: MusicRecording
duration: PT2M9S
duration ms: 129327
explicit: false
by artist: Sevn Alias
in album: SIRIUS
  type: MusicAlbum
  date published: 2019-07-25
isrc code: NLG661900709
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:09:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44151d0ecd38a281a2f39a426970a0f6469980bc4a480085efbe262644920c14
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/0xzteNIwEV2LOu8Y14WhjS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xzteNIwEV2LOu8Y14WhjS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44151d0ecd38a281a2f39a426970a0f6469980bc4a480085efbe262644920c14","isrc":"NLG661900709","name":"Hot Summer","registered_at":"2026-06-09T18:09:18Z","spotify_id":"0xzteNIwEV2LOu8Y14WhjS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44151d0ecd38a281a2f39a426970a0f6469980bc4a480085efbe262644920c14. 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/0xzteNIwEV2LOu8Y14WhjS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xzteNIwEV2LOu8Y14WhjS.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x44151d0ecd38a281a2f39a426970a0f6469980bc4a480085efbe262644920c14","isrc":"NLG661900709","name":"Hot Summer","registered_at":"2026-06-09T18:09:18Z","spotify_id":"0xzteNIwEV2LOu8Y14WhjS","type":"track"}

Wine It
type: MusicRecording
duration: PT2M11S
duration ms: 131368
explicit: false
by artist: Sevn Alias
in album: SIRIUS
  type: MusicAlbum
  date published: 2019-07-25
isrc code: NLG661900710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T11:09:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa12a60e6bf20e59a238f98c463adea98c5de88918bb066ab8eebe5757888a09e
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/0m0hW2qbUqxB8h2JEK7T83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m0hW2qbUqxB8h2JEK7T83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa12a60e6bf20e59a238f98c463adea98c5de88918bb066ab8eebe5757888a09e","isrc":"NLG661900710","name":"Wine It","registered_at":"2026-06-11T11:09:43Z","spotify_id":"0m0hW2qbUqxB8h2JEK7T83","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12a60e6bf20e59a238f98c463adea98c5de88918bb066ab8eebe5757888a09e. 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/0m0hW2qbUqxB8h2JEK7T83.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m0hW2qbUqxB8h2JEK7T83.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa12a60e6bf20e59a238f98c463adea98c5de88918bb066ab8eebe5757888a09e","isrc":"NLG661900710","name":"Wine It","registered_at":"2026-06-11T11:09:43Z","spotify_id":"0m0hW2qbUqxB8h2JEK7T83","type":"track"}

Baller Alert
type: MusicRecording
duration: PT2M45S
duration ms: 165755
explicit: false
by artist: Sevn Alias
by artist: Ronnie Flex
in album: SIRIUS
  type: MusicAlbum
  date published: 2019-07-25
isrc code: NLG661900711
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:08:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x765f850a2fa577b64725a2946cf365697d0105b5443c5bc20723c0532c57ede9
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/4uD7290EzhZgBW7mFizHQy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uD7290EzhZgBW7mFizHQy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x765f850a2fa577b64725a2946cf365697d0105b5443c5bc20723c0532c57ede9","isrc":"NLG661900711","name":"Baller Alert","registered_at":"2026-06-09T05:08:24Z","spotify_id":"4uD7290EzhZgBW7mFizHQy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765f850a2fa577b64725a2946cf365697d0105b5443c5bc20723c0532c57ede9. 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/4uD7290EzhZgBW7mFizHQy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uD7290EzhZgBW7mFizHQy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x765f850a2fa577b64725a2946cf365697d0105b5443c5bc20723c0532c57ede9","isrc":"NLG661900711","name":"Baller Alert","registered_at":"2026-06-09T05:08:24Z","spotify_id":"4uD7290EzhZgBW7mFizHQy","type":"track"}

Middle
type: MusicRecording
duration: PT2M36S
duration ms: 156000
explicit: false
by artist: Sevn Alias
in album: SIRIUS
  type: MusicAlbum
  date published: 2019-07-25
isrc code: NLG661900712
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:43:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a46cd57061ed8713ecd216a78a4fc9368854b7496bd182f9ddfc319200caaea
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/0JFkkqgv6r2SpbEAj7q5rt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JFkkqgv6r2SpbEAj7q5rt
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 0x5a46cd57061ed8713ecd216a78a4fc9368854b7496bd182f9ddfc319200caaea. 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/0JFkkqgv6r2SpbEAj7q5rt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JFkkqgv6r2SpbEAj7q5rt.
  date published: 2026-06-13T15:41:10Z

Givenchy Steppin
type: MusicRecording
duration: PT3M33S
duration ms: 213855
explicit: false
by artist: Sevn Alias
in album: SIRIUS
  type: MusicAlbum
  date published: 2019-07-25
isrc code: NLG661900295
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:52:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66e62aacbac2aff44b1b13dba24b545ef1da2982688d819ce05dd20e6dd29dfc
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/3W1BTC0YnxzlZ67JrvPDSz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3W1BTC0YnxzlZ67JrvPDSz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66e62aacbac2aff44b1b13dba24b545ef1da2982688d819ce05dd20e6dd29dfc","isrc":"NLG661900295","name":"Givenchy Steppin","registered_at":"2026-06-07T07:52:53Z","spotify_id":"3W1BTC0YnxzlZ67JrvPDSz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e62aacbac2aff44b1b13dba24b545ef1da2982688d819ce05dd20e6dd29dfc. 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/3W1BTC0YnxzlZ67JrvPDSz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3W1BTC0YnxzlZ67JrvPDSz.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x66e62aacbac2aff44b1b13dba24b545ef1da2982688d819ce05dd20e6dd29dfc","isrc":"NLG661900295","name":"Givenchy Steppin","registered_at":"2026-06-07T07:52:53Z","spotify_id":"3W1BTC0YnxzlZ67JrvPDSz","type":"track"}

Enkelsok
type: MusicRecording
duration: PT2M38S
duration ms: 158750
explicit: false
by artist: Sevn Alias
by artist: Lil Kleine
in album: SIRIUS
  type: MusicAlbum
  date published: 2019-07-25
isrc code: NLG661900713
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:31:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d7a1208f1290e6ad23e03e1682a944b107c5a775d659f3c5e84914d690dd0b2
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/1ZNaqX6MnRufQzHoj8SXL3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZNaqX6MnRufQzHoj8SXL3
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 0x7d7a1208f1290e6ad23e03e1682a944b107c5a775d659f3c5e84914d690dd0b2. 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/1ZNaqX6MnRufQzHoj8SXL3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZNaqX6MnRufQzHoj8SXL3.
  date published: 2026-06-13T17:25:41Z

Madonna
type: MusicRecording
duration: PT3M18S
duration ms: 198421
explicit: false
by artist: Sevn Alias
in album: SIRIUS
  type: MusicAlbum
  date published: 2019-07-25
isrc code: NLG661900714
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:44:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffb9bd98cd9c8a6a727358a0f875bc58bd1d8125f9d18f4085cdcc7341efd7e8
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/7IslrxLWQw5MuaBrW9m1EL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IslrxLWQw5MuaBrW9m1EL
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 0xffb9bd98cd9c8a6a727358a0f875bc58bd1d8125f9d18f4085cdcc7341efd7e8. 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/7IslrxLWQw5MuaBrW9m1EL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IslrxLWQw5MuaBrW9m1EL.
  date published: 2026-06-13T17:25:41Z

Balenciaga 2
type: MusicRecording
duration: PT3M58S
duration ms: 238692
explicit: false
by artist: Sevn Alias
in album: SIRIUS
  type: MusicAlbum
  date published: 2019-07-25
isrc code: NLG661900715
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:23:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d61b63f5c7041dda768a09c3e5a0acad1c3277b887f727d1f1b00537ea19909
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/2JQlI1cjbpfPQSPuoyanQD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JQlI1cjbpfPQSPuoyanQD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d61b63f5c7041dda768a09c3e5a0acad1c3277b887f727d1f1b00537ea19909","isrc":"NLG661900715","name":"Balenciaga 2","registered_at":"2026-06-07T20:23:58Z","spotify_id":"2JQlI1cjbpfPQSPuoyanQD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d61b63f5c7041dda768a09c3e5a0acad1c3277b887f727d1f1b00537ea19909. 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/2JQlI1cjbpfPQSPuoyanQD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JQlI1cjbpfPQSPuoyanQD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7d61b63f5c7041dda768a09c3e5a0acad1c3277b887f727d1f1b00537ea19909","isrc":"NLG661900715","name":"Balenciaga 2","registered_at":"2026-06-07T20:23:58Z","spotify_id":"2JQlI1cjbpfPQSPuoyanQD","type":"track"}

Finesse
type: MusicRecording
duration: PT3M26S
duration ms: 206833
explicit: false
by artist: Sevn Alias
by artist: Idaly
by artist: Jonna Fraser
in album: SIRIUS
  type: MusicAlbum
  date published: 2019-07-25
isrc code: NLG661900716
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:00:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe729a1612bdde0254db5821895991442d1c7c4b58f1859842b1a0ea7d771b823
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/7j6CGTYsKxhHyyPL4Hco5B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j6CGTYsKxhHyyPL4Hco5B
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 0xe729a1612bdde0254db5821895991442d1c7c4b58f1859842b1a0ea7d771b823. 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/7j6CGTYsKxhHyyPL4Hco5B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j6CGTYsKxhHyyPL4Hco5B.
  date published: 2026-06-13T13:32:09Z

Hoofd Moe
type: MusicRecording
duration: PT3M18S
duration ms: 198538
explicit: false
by artist: Sevn Alias
in album: SIRIUS
  type: MusicAlbum
  date published: 2019-07-25
isrc code: NLG661900717
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:50:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3a16db87f9cb42195f46d2f6d0d95bc3f3acc0414c94513fcae7d3f3cee2cf0
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/5nFnI5vWZLBneR2UQXglVO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nFnI5vWZLBneR2UQXglVO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3a16db87f9cb42195f46d2f6d0d95bc3f3acc0414c94513fcae7d3f3cee2cf0","isrc":"NLG661900717","name":"Hoofd Moe","registered_at":"2026-06-07T11:50:56Z","spotify_id":"5nFnI5vWZLBneR2UQXglVO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a16db87f9cb42195f46d2f6d0d95bc3f3acc0414c94513fcae7d3f3cee2cf0. 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/5nFnI5vWZLBneR2UQXglVO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nFnI5vWZLBneR2UQXglVO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb3a16db87f9cb42195f46d2f6d0d95bc3f3acc0414c94513fcae7d3f3cee2cf0","isrc":"NLG661900717","name":"Hoofd Moe","registered_at":"2026-06-07T11:50:56Z","spotify_id":"5nFnI5vWZLBneR2UQXglVO","type":"track"}

Klim
type: MusicRecording
duration: PT2M52S
duration ms: 172671
explicit: false
by artist: Sevn Alias
in album: SIRIUS
  type: MusicAlbum
  date published: 2019-07-25
isrc code: NLG661900718
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:52:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7fefd58c02feaedb176ad6559a898659c65d4948381864fad6e7008dc88f7a9
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/5WZTHLjL4kz8rdBJzGtVpP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WZTHLjL4kz8rdBJzGtVpP
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 0xc7fefd58c02feaedb176ad6559a898659c65d4948381864fad6e7008dc88f7a9. 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/5WZTHLjL4kz8rdBJzGtVpP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WZTHLjL4kz8rdBJzGtVpP.
  date published: 2026-06-13T15:41:10Z

OAKINN
type: MusicAlbum
date published: 2018-04-13
track: Ik Trap
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146258
  explicit: false
  by artist: Sevn Alias
  in album: OAKINN
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: NLG661800417
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:36:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5281c3ee1e10f7b5867b1269084c49ae7a98bd8a3eee8cd89f78a725af1769ea
  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/0unMc21fkiIASp7FjgWJ9Z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0unMc21fkiIASp7FjgWJ9Z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5281c3ee1e10f7b5867b1269084c49ae7a98bd8a3eee8cd89f78a725af1769ea","isrc":"NLG661800417","name":"Ik Trap","registered_at":"2026-06-08T05:36:35Z","spotify_id":"0unMc21fkiIASp7FjgWJ9Z","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5281c3ee1e10f7b5867b1269084c49ae7a98bd8a3eee8cd89f78a725af1769ea. 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/0unMc21fkiIASp7FjgWJ9Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0unMc21fkiIASp7FjgWJ9Z.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5281c3ee1e10f7b5867b1269084c49ae7a98bd8a3eee8cd89f78a725af1769ea","isrc":"NLG661800417","name":"Ik Trap","registered_at":"2026-06-08T05:36:35Z","spotify_id":"0unMc21fkiIASp7FjgWJ9Z","type":"track"}
track: My Life
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223369
  explicit: false
  by artist: Sevn Alias
  in album: OAKINN
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: NLG661800418
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:23:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd4bcf1cd7d4dfb40b5ee4a0efe03432545341ed088367b51404e348d3ca5843b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6PWFXgj7B8gCnSGvUuEjbl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PWFXgj7B8gCnSGvUuEjbl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd4bcf1cd7d4dfb40b5ee4a0efe03432545341ed088367b51404e348d3ca5843b","isrc":"NLG661800418","name":"My Life","registered_at":"2026-06-07T15:23:54Z","spotify_id":"6PWFXgj7B8gCnSGvUuEjbl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bcf1cd7d4dfb40b5ee4a0efe03432545341ed088367b51404e348d3ca5843b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6PWFXgj7B8gCnSGvUuEjbl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PWFXgj7B8gCnSGvUuEjbl.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xd4bcf1cd7d4dfb40b5ee4a0efe03432545341ed088367b51404e348d3ca5843b","isrc":"NLG661800418","name":"My Life","registered_at":"2026-06-07T15:23:54Z","spotify_id":"6PWFXgj7B8gCnSGvUuEjbl","type":"track"}
track: 240
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182986
  explicit: false
  by artist: Sevn Alias
  in album: OAKINN
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: NLG661800419
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:40:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a6beeba5b070b461cb0061c950c3816c11661bf3924873b409c1c20c362966c
  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/4DQGriEh6eTSQtj3pUXKBA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DQGriEh6eTSQtj3pUXKBA
  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 0x2a6beeba5b070b461cb0061c950c3816c11661bf3924873b409c1c20c362966c. 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/4DQGriEh6eTSQtj3pUXKBA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DQGriEh6eTSQtj3pUXKBA.
    date published: 2026-06-13T15:41:10Z
track: Oakinn
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197024
  explicit: false
  by artist: Sevn Alias
  by artist: Lucass
  in album: OAKINN
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: NLG661800420
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:30:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76d880eb6eaf13e9125e4d86c0c9ad2c0dd3a9ccdb556fc5832a6fe82c482087
  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/4RBaMIwTChxFvNAWOAlW7s.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RBaMIwTChxFvNAWOAlW7s
  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 0x76d880eb6eaf13e9125e4d86c0c9ad2c0dd3a9ccdb556fc5832a6fe82c482087. 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/4RBaMIwTChxFvNAWOAlW7s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RBaMIwTChxFvNAWOAlW7s.
    date published: 2026-06-13T15:41:10Z
track: Big Bank
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168540
  explicit: false
  by artist: Sevn Alias
  in album: OAKINN
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: NLG661800421
  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: Dresscode
track: Necklace
track: Stacks
track: Caught Up
track: Hoofdprijs

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T17:11:02+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x430b7fbeb09ac398415be9abb0481ce37c957514a585f49bd9e6d2b426443f84

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3Ngx4Ysreo4OTJQNIyB7E1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ngx4Ysreo4OTJQNIyB7E1

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x430b7fbeb09ac398415be9abb0481ce37c957514a585f49bd9e6d2b426443f84","isrc":"NLG661800421","name":"Big Bank","registered_at":"2026-06-11T17:11:02Z","spotify_id":"3Ngx4Ysreo4OTJQNIyB7E1","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 0x430b7fbeb09ac398415be9abb0481ce37c957514a585f49bd9e6d2b426443f84. 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/3Ngx4Ysreo4OTJQNIyB7E1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ngx4Ysreo4OTJQNIyB7E1.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x430b7fbeb09ac398415be9abb0481ce37c957514a585f49bd9e6d2b426443f84","isrc":"NLG661800421","name":"Big Bank","registered_at":"2026-06-11T17:11:02Z","spotify_id":"3Ngx4Ysreo4OTJQNIyB7E1","type":"track"}

Dresscode
type: MusicRecording
duration: PT2M48S
duration ms: 168160
explicit: false
by artist: Sevn Alias
in album: OAKINN
  type: MusicAlbum
  date published: 2018-04-13
isrc code: NLG661800427
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:39:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7efb69c06253dd75576da2f852ab1f3dc73ad01437aba893b2b67d180e76cb57
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/6yJ5BHbpYmH3mhk1cJT39w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yJ5BHbpYmH3mhk1cJT39w
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 0x7efb69c06253dd75576da2f852ab1f3dc73ad01437aba893b2b67d180e76cb57. 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/6yJ5BHbpYmH3mhk1cJT39w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yJ5BHbpYmH3mhk1cJT39w.
  date published: 2026-06-13T15:41:10Z

Necklace
type: MusicRecording
duration: PT4M5S
duration ms: 245028
explicit: false
by artist: Sevn Alias
in album: OAKINN
  type: MusicAlbum
  date published: 2018-04-13
isrc code: NLG661800422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T17:05:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61d557a4e7b84309b67458d09ba8d3f8a2278edb95335931a72b7a87c0a65ea9
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/3Z5uMSQ1rMg9h6sLPbP9AZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Z5uMSQ1rMg9h6sLPbP9AZ
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 0x61d557a4e7b84309b67458d09ba8d3f8a2278edb95335931a72b7a87c0a65ea9. 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/3Z5uMSQ1rMg9h6sLPbP9AZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Z5uMSQ1rMg9h6sLPbP9AZ.
  date published: 2026-06-13T13:32:09Z

Stacks
type: MusicRecording
duration: PT3M31S
duration ms: 211108
explicit: false
by artist: Sevn Alias
in album: OAKINN
  type: MusicAlbum
  date published: 2018-04-13
isrc code: NLG661800423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:56:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e3c064c842e6455db4e5e647d5219ec2a592021dc8ba785ec29d1a3e8632443
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/7hxq9REQj7MnH3KedEiKGs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hxq9REQj7MnH3KedEiKGs
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 0x0e3c064c842e6455db4e5e647d5219ec2a592021dc8ba785ec29d1a3e8632443. 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/7hxq9REQj7MnH3KedEiKGs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hxq9REQj7MnH3KedEiKGs.
  date published: 2026-06-13T15:41:10Z

Caught Up
type: MusicRecording
duration: PT3M4S
duration ms: 184223
explicit: false
by artist: Sevn Alias
in album: OAKINN
  type: MusicAlbum
  date published: 2018-04-13
isrc code: NLG661800424
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:29:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b2d39420eb29ba31bcfba75ea342a0324ba22b5da3c6bb3ee23f83b2ea1c7ad
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/1M6U0nDNFnM83wwNEnoCzp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1M6U0nDNFnM83wwNEnoCzp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b2d39420eb29ba31bcfba75ea342a0324ba22b5da3c6bb3ee23f83b2ea1c7ad","isrc":"NLG661800424","name":"Caught Up","registered_at":"2026-06-10T21:29:28Z","spotify_id":"1M6U0nDNFnM83wwNEnoCzp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2d39420eb29ba31bcfba75ea342a0324ba22b5da3c6bb3ee23f83b2ea1c7ad. 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/1M6U0nDNFnM83wwNEnoCzp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1M6U0nDNFnM83wwNEnoCzp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7b2d39420eb29ba31bcfba75ea342a0324ba22b5da3c6bb3ee23f83b2ea1c7ad","isrc":"NLG661800424","name":"Caught Up","registered_at":"2026-06-10T21:29:28Z","spotify_id":"1M6U0nDNFnM83wwNEnoCzp","type":"track"}

Hoofdprijs
type: MusicRecording
duration: PT3M15S
duration ms: 195854
explicit: false
by artist: Sevn Alias
in album: OAKINN
  type: MusicAlbum
  date published: 2018-04-13
isrc code: NLG661800250
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:57:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe171ad46bcfce74182398db26bdafe9298a1e54352fbca7e8e02c9f402f59988
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/3OUXd9PphHslb05yxnh0bE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OUXd9PphHslb05yxnh0bE
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 0xe171ad46bcfce74182398db26bdafe9298a1e54352fbca7e8e02c9f402f59988. 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/3OUXd9PphHslb05yxnh0bE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OUXd9PphHslb05yxnh0bE.
  date published: 2026-06-13T15:41:10Z

Picasso
type: MusicAlbum
date published: 2017-10-06
track: Intro
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289335
  explicit: false
  by artist: Sevn Alias
  in album: Picasso
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: NLS5K1700079
track: Rijk Moeten Zijn
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210590
  explicit: false
  by artist: Sevn Alias
  in album: Picasso
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: NLS5K1700080
track: Flu & Tip
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216616
  explicit: false
  by artist: Sevn Alias
  by artist: Kevin
  in album: Picasso
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: NLS5K1700081
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T11:02:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3fb1dea15ac89e75204fef1352ef443ae3703ba167d3f5839d329a42a0642044
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2r1aFwiRuXQaRXYyGF2Uha.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2r1aFwiRuXQaRXYyGF2Uha
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3fb1dea15ac89e75204fef1352ef443ae3703ba167d3f5839d329a42a0642044","isrc":"NLS5K1700081","name":"Flu & Tip","registered_at":"2026-06-27T11:02:32Z","spotify_id":"2r1aFwiRuXQaRXYyGF2Uha","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb1dea15ac89e75204fef1352ef443ae3703ba167d3f5839d329a42a0642044. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2r1aFwiRuXQaRXYyGF2Uha.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2r1aFwiRuXQaRXYyGF2Uha.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x3fb1dea15ac89e75204fef1352ef443ae3703ba167d3f5839d329a42a0642044","isrc":"NLS5K1700081","name":"Flu & Tip","registered_at":"2026-06-27T11:02:32Z","spotify_id":"2r1aFwiRuXQaRXYyGF2Uha","type":"track"}
track: Voor Alle Soldiers
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139097
  explicit: false
  by artist: Sevn Alias
  by artist: Josylvio
  in album: Picasso
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: NLS5K1700082
track: Mufasa
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173254
  explicit: false
  by artist: Sevn Alias
  in album: Picasso
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: NLS5K1700083
track: Ends
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224716
  explicit: false
  by artist: Sevn Alias
  in album: Picasso
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: NLS5K1700084
track: CSI
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186522
  explicit: false
  by artist: Sevn Alias
  in album: Picasso
    type: MusicAlbum
    date published: 2017-10-06
track: Stage
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180063
  explicit: false
  by artist: Sevn Alias
  in album: Picasso
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: NLS5K1700086
track: Inna Minute
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220694
  explicit: false
  by artist: Sevn Alias
  by artist: Jayh
  in album: Picasso
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: NLS5K1700087
track: Patsergedrag
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189259
  explicit: false
  by artist: Sevn Alias
  by artist: Lil Kleine
  by artist: Boef
  in album: Picasso
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: NLS5K1700078
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T18:37:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x369d09bc75202001aeb7cac569d5b83d7a4212094596bf350fb8d2164659012e
  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/4tNpAeDH7S7cJGEo28Ogi4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tNpAeDH7S7cJGEo28Ogi4
  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 0x369d09bc75202001aeb7cac569d5b83d7a4212094596bf350fb8d2164659012e. 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/4tNpAeDH7S7cJGEo28Ogi4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tNpAeDH7S7cJGEo28Ogi4.
    date published: 2026-06-13T17:25:41Z
track: Put In Work
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139253
  explicit: false
  by artist: Sevn Alias
  by artist: Jonna Fraser
  in album: Picasso
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: NLS5K1700088
track: Fit
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195906
  explicit: false
  by artist: Sevn Alias
  in album: Picasso
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: NLS5K1700089
track: Swervin'
track: In Amsterdam
track: Rain
track: Blessed

Swervin'
type: MusicRecording
duration: PT2M33S
duration ms: 153689
explicit: false
by artist: Sevn Alias
by artist: Kempi
in album: Picasso
  type: MusicAlbum
  date published: 2017-10-06
isrc code: NLS5K1700090

In Amsterdam
type: MusicRecording
duration: PT2M49S
duration ms: 169979
explicit: false
by artist: Sevn Alias
by artist: Maan
in album: Picasso
  type: MusicAlbum
  date published: 2017-10-06
isrc code: NLS5K1700091
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:31:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9f1533dfb081528fd73b9bbad94a1a9bc4f334304990f5af6dc1ff88940ef00
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/4QXLXEcGPl18ghSz4cSEzP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QXLXEcGPl18ghSz4cSEzP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9f1533dfb081528fd73b9bbad94a1a9bc4f334304990f5af6dc1ff88940ef00","isrc":"NLS5K1700091","name":"In Amsterdam","registered_at":"2026-06-09T19:31:26Z","spotify_id":"4QXLXEcGPl18ghSz4cSEzP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f1533dfb081528fd73b9bbad94a1a9bc4f334304990f5af6dc1ff88940ef00. 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/4QXLXEcGPl18ghSz4cSEzP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QXLXEcGPl18ghSz4cSEzP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa9f1533dfb081528fd73b9bbad94a1a9bc4f334304990f5af6dc1ff88940ef00","isrc":"NLS5K1700091","name":"In Amsterdam","registered_at":"2026-06-09T19:31:26Z","spotify_id":"4QXLXEcGPl18ghSz4cSEzP","type":"track"}

Rain
type: MusicRecording
duration: PT2M50S
duration ms: 170700
explicit: false
by artist: Sevn Alias
in album: Picasso
  type: MusicAlbum
  date published: 2017-10-06
isrc code: NLS5K1700092

Blessed
type: MusicRecording
duration: PT2M45S
duration ms: 165500
explicit: false
by artist: Sevn Alias
in album: Picasso
  type: MusicAlbum
  date published: 2017-10-06
isrc code: NLS5K1700074

Trap Grammy
type: MusicAlbum
date published: 2016-11-11
track: Intro
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105124
  explicit: false
  by artist: Sevn Alias
  in album: Trap Grammy
    type: MusicAlbum
    date published: 2016-11-11
  isrc code: NLP1J1600021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T08:46:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x007bd73d07e3f69b2f9931d862f832734c36cba3ff85878051a47196475c6c40
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6hAB6lSBw69Y35X5F0AihQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hAB6lSBw69Y35X5F0AihQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007bd73d07e3f69b2f9931d862f832734c36cba3ff85878051a47196475c6c40. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hAB6lSBw69Y35X5F0AihQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hAB6lSBw69Y35X5F0AihQ.
    date published: 2026-07-02T05:09:12Z
track: Madre
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193500
  explicit: false
  by artist: Sevn Alias
  in album: Trap Grammy
    type: MusicAlbum
    date published: 2016-11-11
  isrc code: NLP1J1600022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T19:13:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c77921494aaba7280c74b0651e05405093b965a2a2f1b31efcac33b27a81bf0
  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/50vEXroBNElFJqqqchWyPQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50vEXroBNElFJqqqchWyPQ
  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 0x2c77921494aaba7280c74b0651e05405093b965a2a2f1b31efcac33b27a81bf0. 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/50vEXroBNElFJqqqchWyPQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50vEXroBNElFJqqqchWyPQ.
    date published: 2026-07-02T03:30:09Z
track: Traffic (feat. Hef)
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191500
  explicit: false
  by artist: Sevn Alias
  by artist: Hef
  in album: Trap Grammy
    type: MusicAlbum
    date published: 2016-11-11
  isrc code: NLP1J1600025
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T06:11:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcdf8feb96ad521e01d43083815e823fae3bbeeb32361025bec232f5cf60880db
  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/0KR5loZjyEBKOUk8tXwHpP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KR5loZjyEBKOUk8tXwHpP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcdf8feb96ad521e01d43083815e823fae3bbeeb32361025bec232f5cf60880db","isrc":"NLP1J1600025","name":"Traffic (feat. Hef)","registered_at":"2026-06-22T06:11:29Z","spotify_id":"0KR5loZjyEBKOUk8tXwHpP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf8feb96ad521e01d43083815e823fae3bbeeb32361025bec232f5cf60880db. 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/0KR5loZjyEBKOUk8tXwHpP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KR5loZjyEBKOUk8tXwHpP.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xcdf8feb96ad521e01d43083815e823fae3bbeeb32361025bec232f5cf60880db","isrc":"NLP1J1600025","name":"Traffic (feat. Hef)","registered_at":"2026-06-22T06:11:29Z","spotify_id":"0KR5loZjyEBKOUk8tXwHpP","type":"track"}
track: De Dam/Lijnbaan
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182000
  explicit: false
  by artist: Sevn Alias
  in album: Trap Grammy
    type: MusicAlbum
    date published: 2016-11-11
  isrc code: NLP1J1600026
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T15:02:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x94627bc53d08003cb92e2655c8bd4386ec6da1d7ad7fa9bc3370ebca25eb5cf2
  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/1VIs66v7QCq4oK1faT6Vey.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VIs66v7QCq4oK1faT6Vey
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x94627bc53d08003cb92e2655c8bd4386ec6da1d7ad7fa9bc3370ebca25eb5cf2","isrc":"NLP1J1600026","name":"De Dam/Lijnbaan","registered_at":"2026-06-19T15:02:10Z","spotify_id":"1VIs66v7QCq4oK1faT6Vey","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94627bc53d08003cb92e2655c8bd4386ec6da1d7ad7fa9bc3370ebca25eb5cf2. 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/1VIs66v7QCq4oK1faT6Vey.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VIs66v7QCq4oK1faT6Vey.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x94627bc53d08003cb92e2655c8bd4386ec6da1d7ad7fa9bc3370ebca25eb5cf2","isrc":"NLP1J1600026","name":"De Dam/Lijnbaan","registered_at":"2026-06-19T15:02:10Z","spotify_id":"1VIs66v7QCq4oK1faT6Vey","type":"track"}
track: Rechts/Links
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173000
  explicit: false
  by artist: Sevn Alias
  in album: Trap Grammy
    type: MusicAlbum
    date published: 2016-11-11
  isrc code: NLP1J1600027
  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: Running Man Challenge
track: My Man (feat. dutchavelli)
track: Turnen (feat. Jairzinho & Kevin) - FISSA anthem
track: Combinatie (feat. Mason)
track: Zonder Jou (feat. Jairzinho)
track: Weg Van Alle Stress (feat. Glowinthedark)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-23T11:38:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4d830e029dead2a9ad3da5f17f2e3c2fec0b8e5b73b6438ce0d2278eb23a8549

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1u8tQQCCGQ7IJnPpaaknNA.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1u8tQQCCGQ7IJnPpaaknNA

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d830e029dead2a9ad3da5f17f2e3c2fec0b8e5b73b6438ce0d2278eb23a8549. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1u8tQQCCGQ7IJnPpaaknNA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1u8tQQCCGQ7IJnPpaaknNA.
date published: 2026-07-02T05:09:12Z

Running Man Challenge
type: MusicRecording
duration: PT3M14S
duration ms: 194000
explicit: false
by artist: Sevn Alias
in album: Trap Grammy
  type: MusicAlbum
  date published: 2016-11-11
isrc code: NLP1J1600028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:34:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc54059e1ec2ddde068ceb2c9c95f49281fe6949e53b8c734bb074b50f777d018
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/3XkWGBjXn1zdiEzY2fHw2Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XkWGBjXn1zdiEzY2fHw2Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc54059e1ec2ddde068ceb2c9c95f49281fe6949e53b8c734bb074b50f777d018","isrc":"NLP1J1600028","name":"Running Man Challenge","registered_at":"2026-06-20T11:34:22Z","spotify_id":"3XkWGBjXn1zdiEzY2fHw2Q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54059e1ec2ddde068ceb2c9c95f49281fe6949e53b8c734bb074b50f777d018. 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/3XkWGBjXn1zdiEzY2fHw2Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XkWGBjXn1zdiEzY2fHw2Q.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc54059e1ec2ddde068ceb2c9c95f49281fe6949e53b8c734bb074b50f777d018","isrc":"NLP1J1600028","name":"Running Man Challenge","registered_at":"2026-06-20T11:34:22Z","spotify_id":"3XkWGBjXn1zdiEzY2fHw2Q","type":"track"}

My Man (feat. dutchavelli)
type: MusicRecording
duration: PT2M44S
duration ms: 164000
explicit: false
by artist: Sevn Alias
by artist: dutchavelli
in album: Trap Grammy
  type: MusicAlbum
  date published: 2016-11-11
isrc code: NLP1J1600029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T13:45:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfff32a79ed0d8c9c39f7fdc9f76bf560514aac5271935a31018c95738ff65fa7
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/6vmjnDnPNw6PDnVMYX0J0P.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vmjnDnPNw6PDnVMYX0J0P
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfff32a79ed0d8c9c39f7fdc9f76bf560514aac5271935a31018c95738ff65fa7","isrc":"NLP1J1600029","name":"My Man (feat. dutchavelli)","registered_at":"2026-06-11T13:45:42Z","spotify_id":"6vmjnDnPNw6PDnVMYX0J0P","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff32a79ed0d8c9c39f7fdc9f76bf560514aac5271935a31018c95738ff65fa7. 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/6vmjnDnPNw6PDnVMYX0J0P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vmjnDnPNw6PDnVMYX0J0P.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfff32a79ed0d8c9c39f7fdc9f76bf560514aac5271935a31018c95738ff65fa7","isrc":"NLP1J1600029","name":"My Man (feat. dutchavelli)","registered_at":"2026-06-11T13:45:42Z","spotify_id":"6vmjnDnPNw6PDnVMYX0J0P","type":"track"}

Turnen (feat. Jairzinho & Kevin) - FISSA anthem
type: MusicRecording
duration: PT2M52S
duration ms: 172330
explicit: false
by artist: Sevn Alias
by artist: Jairzinho
by artist: Kevin
in album: Trap Grammy
  type: MusicAlbum
  date published: 2016-11-11
isrc code: NLP761600051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:35:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b6c7eab0f7638e8e8afa1fe13542abb4326650f354dbac8d00de5af00cf44a9
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/0362SHfDTYXjWFVa8PPY7I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0362SHfDTYXjWFVa8PPY7I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b6c7eab0f7638e8e8afa1fe13542abb4326650f354dbac8d00de5af00cf44a9","isrc":"NLP761600051","name":"Turnen (feat. Jairzinho & Kevin) - FISSA anthem","registered_at":"2026-06-08T13:35:54Z","spotify_id":"0362SHfDTYXjWFVa8PPY7I","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6c7eab0f7638e8e8afa1fe13542abb4326650f354dbac8d00de5af00cf44a9. 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/0362SHfDTYXjWFVa8PPY7I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0362SHfDTYXjWFVa8PPY7I.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4b6c7eab0f7638e8e8afa1fe13542abb4326650f354dbac8d00de5af00cf44a9","isrc":"NLP761600051","name":"Turnen (feat. Jairzinho & Kevin) - FISSA anthem","registered_at":"2026-06-08T13:35:54Z","spotify_id":"0362SHfDTYXjWFVa8PPY7I","type":"track"}

Combinatie (feat. Mason)
type: MusicRecording
duration: PT3M1S
duration ms: 181000
explicit: false
by artist: Sevn Alias
by artist: Mason
in album: Trap Grammy
  type: MusicAlbum
  date published: 2016-11-11
isrc code: NLP1J1600030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:35:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd31bb0472add25aeaa5faef8aa14d6fa52fe99b2972d61314db89992ddfe0a16
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/4xyaebjlvLbTNJGW0unXhK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xyaebjlvLbTNJGW0unXhK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd31bb0472add25aeaa5faef8aa14d6fa52fe99b2972d61314db89992ddfe0a16","isrc":"NLP1J1600030","name":"Combinatie (feat. Mason)","registered_at":"2026-06-21T18:35:56Z","spotify_id":"4xyaebjlvLbTNJGW0unXhK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31bb0472add25aeaa5faef8aa14d6fa52fe99b2972d61314db89992ddfe0a16. 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/4xyaebjlvLbTNJGW0unXhK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xyaebjlvLbTNJGW0unXhK.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd31bb0472add25aeaa5faef8aa14d6fa52fe99b2972d61314db89992ddfe0a16","isrc":"NLP1J1600030","name":"Combinatie (feat. Mason)","registered_at":"2026-06-21T18:35:56Z","spotify_id":"4xyaebjlvLbTNJGW0unXhK","type":"track"}

Zonder Jou (feat. Jairzinho)
type: MusicRecording
duration: PT3M29S
duration ms: 209250
explicit: false
by artist: Sevn Alias
by artist: Jairzinho
in album: Trap Grammy
  type: MusicAlbum
  date published: 2016-11-11
isrc code: NLP1J1600032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T09:38:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f1eb87434bd35e9d1aac858631d5e707dbd75611a6e9dbb2039a63238009a4f
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/7A7EjfxYeO3o1qFzpOFiQK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7A7EjfxYeO3o1qFzpOFiQK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f1eb87434bd35e9d1aac858631d5e707dbd75611a6e9dbb2039a63238009a4f","isrc":"NLP1J1600032","name":"Zonder Jou (feat. Jairzinho)","registered_at":"2026-06-09T09:38:54Z","spotify_id":"7A7EjfxYeO3o1qFzpOFiQK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1eb87434bd35e9d1aac858631d5e707dbd75611a6e9dbb2039a63238009a4f. 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/7A7EjfxYeO3o1qFzpOFiQK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7A7EjfxYeO3o1qFzpOFiQK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4f1eb87434bd35e9d1aac858631d5e707dbd75611a6e9dbb2039a63238009a4f","isrc":"NLP1J1600032","name":"Zonder Jou (feat. Jairzinho)","registered_at":"2026-06-09T09:38:54Z","spotify_id":"7A7EjfxYeO3o1qFzpOFiQK","type":"track"}

Weg Van Alle Stress (feat. Glowinthedark)
type: MusicRecording
duration: PT3M18S
duration ms: 198000
explicit: false
by artist: Sevn Alias
by artist: GLOWINTHEDARK
in album: Trap Grammy
  type: MusicAlbum
  date published: 2016-11-11
isrc code: NLP1J1600033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:45:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9cfe4e93aaf7bd0c73c22e6539943764bab13828013fd2690261ef3d9eb9615
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/5A8eo7JROvGadNBrBxdBsl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A8eo7JROvGadNBrBxdBsl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9cfe4e93aaf7bd0c73c22e6539943764bab13828013fd2690261ef3d9eb9615","isrc":"NLP1J1600033","name":"Weg Van Alle Stress (feat. Glowinthedark)","registered_at":"2026-06-07T14:45:30Z","spotify_id":"5A8eo7JROvGadNBrBxdBsl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9cfe4e93aaf7bd0c73c22e6539943764bab13828013fd2690261ef3d9eb9615. 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/5A8eo7JROvGadNBrBxdBsl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A8eo7JROvGadNBrBxdBsl.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd9cfe4e93aaf7bd0c73c22e6539943764bab13828013fd2690261ef3d9eb9615","isrc":"NLP1J1600033","name":"Weg Van Alle Stress (feat. Glowinthedark)","registered_at":"2026-06-07T14:45:30Z","spotify_id":"5A8eo7JROvGadNBrBxdBsl","type":"track"}

TwentyFourSevn 3
type: MusicAlbum
date published: 2016-06-12
track: Summer 16
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211849
  explicit: false
  by artist: Sevn Alias
  in album: TwentyFourSevn 3
    type: MusicAlbum
    date published: 2016-06-12
  isrc code: NLS241600555
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:48:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9bbb2543141a57adaa4fe45b44afa496989d64ec578628cd35deffb7ef1bab3
  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/1CwFsVJg14If3WXnPzHW32.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CwFsVJg14If3WXnPzHW32
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf9bbb2543141a57adaa4fe45b44afa496989d64ec578628cd35deffb7ef1bab3","isrc":"NLS241600555","name":"Summer 16","registered_at":"2026-06-08T03:48:45Z","spotify_id":"1CwFsVJg14If3WXnPzHW32","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bbb2543141a57adaa4fe45b44afa496989d64ec578628cd35deffb7ef1bab3. 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/1CwFsVJg14If3WXnPzHW32.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CwFsVJg14If3WXnPzHW32.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf9bbb2543141a57adaa4fe45b44afa496989d64ec578628cd35deffb7ef1bab3","isrc":"NLS241600555","name":"Summer 16","registered_at":"2026-06-08T03:48:45Z","spotify_id":"1CwFsVJg14If3WXnPzHW32","type":"track"}
track: Problems
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179589
  explicit: false
  by artist: Sevn Alias
  in album: TwentyFourSevn 3
    type: MusicAlbum
    date published: 2016-06-12
  isrc code: NLS241600556
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:21:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ea77d088b955716166c0def8d8669a5f8467b19434ee3bcbc5bf7f2364f03f3
  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/3OD9tbW1Pq5kgVrDfMtaCV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OD9tbW1Pq5kgVrDfMtaCV
  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 0x9ea77d088b955716166c0def8d8669a5f8467b19434ee3bcbc5bf7f2364f03f3. 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/3OD9tbW1Pq5kgVrDfMtaCV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OD9tbW1Pq5kgVrDfMtaCV.
    date published: 2026-06-13T15:41:10Z
track: L'Z
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187397
  explicit: false
  by artist: Sevn Alias
  by artist: Jairzinho
  in album: TwentyFourSevn 3
    type: MusicAlbum
    date published: 2016-06-12
  isrc code: NLS241600557
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T08:21:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f980e95d41662f1618aa341a2fba66ecfc88e9e5b9a317aada558dcee0b51f4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1WZJtJUgrvZd7vzj3BncbT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WZJtJUgrvZd7vzj3BncbT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:42:32Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f980e95d41662f1618aa341a2fba66ecfc88e9e5b9a317aada558dcee0b51f4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:42:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1WZJtJUgrvZd7vzj3BncbT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WZJtJUgrvZd7vzj3BncbT.
    date published: 2026-06-17T20:42:32Z
track: ADF
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227808
  explicit: false
  by artist: Sevn Alias
  in album: TwentyFourSevn 3
    type: MusicAlbum
    date published: 2016-06-12
  isrc code: NLS241600558
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:43:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x22829b55877d9c8e906561e8d5f77866f7fd153b1f46e105fc0a2d3d1a338372
  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/5DqTFZPOlgciRdAluNviyo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DqTFZPOlgciRdAluNviyo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22829b55877d9c8e906561e8d5f77866f7fd153b1f46e105fc0a2d3d1a338372. 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/5DqTFZPOlgciRdAluNviyo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DqTFZPOlgciRdAluNviyo.
    date published: 2026-06-13T12:47:07Z
track: Fasta
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171438
  explicit: false
  by artist: Sevn Alias
  in album: TwentyFourSevn 3
    type: MusicAlbum
    date published: 2016-06-12
  isrc code: NLS241600559
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T07:46:19+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Dribbel
track: Duizend
track: LA/Bentley
track: Mandem
track: Layhoun
track: Vallen Naar Beneden
track: Blijf Vies
track: Centen
track: Down
track: Up
track: MH17

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x65393c35297b482eb15a443bbb775fae769c050819e0f4c7cc11e057a5aeaa4f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3dae0MtHewjoX1I8iacIKQ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dae0MtHewjoX1I8iacIKQ

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65393c35297b482eb15a443bbb775fae769c050819e0f4c7cc11e057a5aeaa4f. 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/3dae0MtHewjoX1I8iacIKQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dae0MtHewjoX1I8iacIKQ.
date published: 2026-06-13T17:25:41Z

Dribbel
type: MusicRecording
duration: PT2M55S
duration ms: 175547
explicit: false
by artist: Sevn Alias
by artist: Kevin
by artist: Young'mills
in album: TwentyFourSevn 3
  type: MusicAlbum
  date published: 2016-06-12
isrc code: NLS241600560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:36:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2dfda4f0f56324da0576509ae97a7636fbc17e3a4a3818962b922812119601d4
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/3TOV5LKVQmdz9Q0sAOvZCg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TOV5LKVQmdz9Q0sAOvZCg
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 0x2dfda4f0f56324da0576509ae97a7636fbc17e3a4a3818962b922812119601d4. 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/3TOV5LKVQmdz9Q0sAOvZCg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TOV5LKVQmdz9Q0sAOvZCg.
  date published: 2026-06-13T15:41:10Z

Duizend
type: MusicRecording
duration: PT3M30S
duration ms: 210416
explicit: false
by artist: Sevn Alias
by artist: Jairzinho
in album: TwentyFourSevn 3
  type: MusicAlbum
  date published: 2016-06-12
isrc code: NLS241600561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:46:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x627fb2720a01affae676518f683966b53e448bd2e6372c7435aaca7c25e716a8
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/4qwe6lwia1dJJk5X0GlKd4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qwe6lwia1dJJk5X0GlKd4
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 0x627fb2720a01affae676518f683966b53e448bd2e6372c7435aaca7c25e716a8. 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/4qwe6lwia1dJJk5X0GlKd4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qwe6lwia1dJJk5X0GlKd4.
  date published: 2026-07-02T03:30:09Z

LA/Bentley
type: MusicRecording
duration: PT3M4S
duration ms: 184067
explicit: false
by artist: Sevn Alias
in album: TwentyFourSevn 3
  type: MusicAlbum
  date published: 2016-06-12
isrc code: NLS241600562
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:27:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeca095d8e8e487d4cb94cd481f742a2ae273b64f32af392f54137959b04e791a
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/7mFQqWoBd3eiVASVJ5JSht.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mFQqWoBd3eiVASVJ5JSht
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 0xeca095d8e8e487d4cb94cd481f742a2ae273b64f32af392f54137959b04e791a. 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/7mFQqWoBd3eiVASVJ5JSht.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mFQqWoBd3eiVASVJ5JSht.
  date published: 2026-06-13T15:41:10Z

Mandem
type: MusicRecording
duration: PT3M57S
duration ms: 237157
explicit: false
by artist: Sevn Alias
by artist: Jairzinho
by artist: JB Scofield
in album: TwentyFourSevn 3
  type: MusicAlbum
  date published: 2016-06-12
isrc code: NLS241600563
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:35:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x509e15802cd2155c5768c3e2966c0e276b9477aa66cf67d12f21970ef13a7c39
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/5VgSr17U1EO5TzPw7RX97J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VgSr17U1EO5TzPw7RX97J
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 0x509e15802cd2155c5768c3e2966c0e276b9477aa66cf67d12f21970ef13a7c39. 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/5VgSr17U1EO5TzPw7RX97J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VgSr17U1EO5TzPw7RX97J.
  date published: 2026-06-13T13:32:09Z

Layhoun
type: MusicRecording
duration: PT3M2S
duration ms: 182089
explicit: false
by artist: Sevn Alias
in album: TwentyFourSevn 3
  type: MusicAlbum
  date published: 2016-06-12
isrc code: NLS241600564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T03:42:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb987b8b4543deb025179cf7059c77d19937ac90f2553867e62a3c921514a6f3
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/6GqIWTWKvLo5e6RBKvpta6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GqIWTWKvLo5e6RBKvpta6
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 0xdb987b8b4543deb025179cf7059c77d19937ac90f2553867e62a3c921514a6f3. 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/6GqIWTWKvLo5e6RBKvpta6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GqIWTWKvLo5e6RBKvpta6.
  date published: 2026-07-02T03:30:09Z

Vallen Naar Beneden
type: MusicRecording
duration: PT4M2S
duration ms: 242260
explicit: false
by artist: Sevn Alias
in album: TwentyFourSevn 3
  type: MusicAlbum
  date published: 2016-06-12
isrc code: NLS241600565
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T02:40:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb10d5632b6201aebfe5f6d558a30e8ea49ce99ce385456535e44c0e6263585d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1bJZohMqZL9HOBwJvP1v35.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bJZohMqZL9HOBwJvP1v35
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb10d5632b6201aebfe5f6d558a30e8ea49ce99ce385456535e44c0e6263585d1","isrc":"NLS241600565","name":"Vallen Naar Beneden","registered_at":"2026-06-22T02:40:11Z","spotify_id":"1bJZohMqZL9HOBwJvP1v35","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10d5632b6201aebfe5f6d558a30e8ea49ce99ce385456535e44c0e6263585d1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1bJZohMqZL9HOBwJvP1v35.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bJZohMqZL9HOBwJvP1v35.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb10d5632b6201aebfe5f6d558a30e8ea49ce99ce385456535e44c0e6263585d1","isrc":"NLS241600565","name":"Vallen Naar Beneden","registered_at":"2026-06-22T02:40:11Z","spotify_id":"1bJZohMqZL9HOBwJvP1v35","type":"track"}

Blijf Vies
type: MusicRecording
duration: PT3M5S
duration ms: 185547
explicit: false
by artist: Sevn Alias
in album: TwentyFourSevn 3
  type: MusicAlbum
  date published: 2016-06-12
isrc code: NLS241600566
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T11:12:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f2ba2b0de7d3362673debc425808d98d266eb63c5d671f4657df294ab88ade3
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/5aoAJP7yxIezGVw97lUhmr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aoAJP7yxIezGVw97lUhmr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f2ba2b0de7d3362673debc425808d98d266eb63c5d671f4657df294ab88ade3","isrc":"NLS241600566","name":"Blijf Vies","registered_at":"2026-06-11T11:12:05Z","spotify_id":"5aoAJP7yxIezGVw97lUhmr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2ba2b0de7d3362673debc425808d98d266eb63c5d671f4657df294ab88ade3. 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/5aoAJP7yxIezGVw97lUhmr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aoAJP7yxIezGVw97lUhmr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0f2ba2b0de7d3362673debc425808d98d266eb63c5d671f4657df294ab88ade3","isrc":"NLS241600566","name":"Blijf Vies","registered_at":"2026-06-11T11:12:05Z","spotify_id":"5aoAJP7yxIezGVw97lUhmr","type":"track"}

Centen
type: MusicRecording
duration: PT2M45S
duration ms: 165616
explicit: false
by artist: Sevn Alias
in album: TwentyFourSevn 3
  type: MusicAlbum
  date published: 2016-06-12
isrc code: NLS241600567
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T03:39:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfaf127b62914a7ac0a0d38aa71d1c23d124c951180ce86172fd9bf647d268c1c
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/35VgTEdke6vvarN5mU4txX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35VgTEdke6vvarN5mU4txX
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 0xfaf127b62914a7ac0a0d38aa71d1c23d124c951180ce86172fd9bf647d268c1c. 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/35VgTEdke6vvarN5mU4txX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35VgTEdke6vvarN5mU4txX.
  date published: 2026-07-02T03:30:09Z

Down
type: MusicRecording
duration: PT2M51S
duration ms: 171095
explicit: false
by artist: Sevn Alias
in album: TwentyFourSevn 3
  type: MusicAlbum
  date published: 2016-06-12
isrc code: NLS241600568
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T02:27:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x909dae1f3d48537db48d13da8350264f7e7d0f62b03ee6b2ff83bb0daf7f3271
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0EtOMLUCkiEgLqrqLjyA84.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EtOMLUCkiEgLqrqLjyA84
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909dae1f3d48537db48d13da8350264f7e7d0f62b03ee6b2ff83bb0daf7f3271. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EtOMLUCkiEgLqrqLjyA84.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EtOMLUCkiEgLqrqLjyA84.
  date published: 2026-07-02T05:09:12Z

Up
type: MusicRecording
duration: PT2M23S
duration ms: 143013
explicit: false
by artist: Sevn Alias
by artist: Young'mills
in album: TwentyFourSevn 3
  type: MusicAlbum
  date published: 2016-06-12
isrc code: NLS241600569
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T02:26:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f5c37cb7fed5f2929298b4471a8eee563c26024316b69599ea54cc61ea87a70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1om4GWQRwCtWKBCnSDKAGk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1om4GWQRwCtWKBCnSDKAGk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5c37cb7fed5f2929298b4471a8eee563c26024316b69599ea54cc61ea87a70. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1om4GWQRwCtWKBCnSDKAGk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1om4GWQRwCtWKBCnSDKAGk.
  date published: 2026-07-02T05:09:12Z

MH17
type: MusicRecording
duration: PT2M39S
duration ms: 159041
explicit: false
by artist: Sevn Alias
in album: TwentyFourSevn 3
  type: MusicAlbum
  date published: 2016-06-12
isrc code: NLS241600570
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T04:18:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e943fdaf60c723a938914d628783e11dfedb3a285888605f1fadc9c8791f935
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4O4yBo5hbafNFExtCvXRBo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4O4yBo5hbafNFExtCvXRBo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:32:36Z
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 0x0e943fdaf60c723a938914d628783e11dfedb3a285888605f1fadc9c8791f935. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:32:36Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4O4yBo5hbafNFExtCvXRBo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4O4yBo5hbafNFExtCvXRBo.
  date published: 2026-06-17T20:32:36Z

Twenty Four Sevn 2
type: MusicAlbum
date published: 2016-01-15
track: Kifesh
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184750
  explicit: false
  by artist: Sevn Alias
  in album: Twenty Four Sevn 2
    type: MusicAlbum
    date published: 2016-01-15
  isrc code: TCACL1624339
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:54:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc58b1efea37aa840e2b03125a8b1360a2e8b79448919d62b242f735fde759110
  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/7iFhRTFDdeTWUOjmc5LFuf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iFhRTFDdeTWUOjmc5LFuf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58b1efea37aa840e2b03125a8b1360a2e8b79448919d62b242f735fde759110. 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/7iFhRTFDdeTWUOjmc5LFuf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iFhRTFDdeTWUOjmc5LFuf.
    date published: 2026-06-13T12:47:07Z
track: Beweging
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180250
  explicit: false
  by artist: Sevn Alias
  by artist: Kevin
  in album: Twenty Four Sevn 2
    type: MusicAlbum
    date published: 2016-01-15
  isrc code: TCACL1624342
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:58:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4efda1a26adc459c0858fc83a274e205cd580ec57101879802177bd065b69693
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6l6qDgzKQ2u7HbOkWc1fnu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l6qDgzKQ2u7HbOkWc1fnu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0x4efda1a26adc459c0858fc83a274e205cd580ec57101879802177bd065b69693. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6l6qDgzKQ2u7HbOkWc1fnu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l6qDgzKQ2u7HbOkWc1fnu.
    date published: 2026-06-13T12:53:06Z
track: Brengt Mij Geld
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174112
  explicit: false
  by artist: Sevn Alias
  in album: Twenty Four Sevn 2
    type: MusicAlbum
    date published: 2016-01-15
  isrc code: TCACL1624344
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T20:33:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f6c29272e476c62fb02bf05f5a59a2c8271c083e7664822cd52be6c9ef34b5d
  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/4HeZ44iC4INoUwjzQwpMbp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HeZ44iC4INoUwjzQwpMbp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f6c29272e476c62fb02bf05f5a59a2c8271c083e7664822cd52be6c9ef34b5d","isrc":"TCACL1624344","name":"Brengt Mij Geld","registered_at":"2026-06-10T20:33:05Z","spotify_id":"4HeZ44iC4INoUwjzQwpMbp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6c29272e476c62fb02bf05f5a59a2c8271c083e7664822cd52be6c9ef34b5d. 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/4HeZ44iC4INoUwjzQwpMbp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HeZ44iC4INoUwjzQwpMbp.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4f6c29272e476c62fb02bf05f5a59a2c8271c083e7664822cd52be6c9ef34b5d","isrc":"TCACL1624344","name":"Brengt Mij Geld","registered_at":"2026-06-10T20:33:05Z","spotify_id":"4HeZ44iC4INoUwjzQwpMbp","type":"track"}
track: Woosh
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203793
  explicit: false
  by artist: Sevn Alias
  by artist: Jonna Fraser
  by artist: Lijpe
  in album: Twenty Four Sevn 2
    type: MusicAlbum
    date published: 2016-01-15
  isrc code: TCACL1624345
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:26:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7b11136fd7935f2b86e3b248e45e1850743e8bfc7052a3799944df5a471c9d67
  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/2xtW2EQBrqBgPsckgRKCXq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xtW2EQBrqBgPsckgRKCXq
  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 0x7b11136fd7935f2b86e3b248e45e1850743e8bfc7052a3799944df5a471c9d67. 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/2xtW2EQBrqBgPsckgRKCXq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xtW2EQBrqBgPsckgRKCXq.
    date published: 2026-06-13T17:25:41Z
track: Stappen
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203666
  explicit: false
  by artist: Sevn Alias
  by artist: Crooks
  in album: Twenty Four Sevn 2
    type: MusicAlbum
    date published: 2016-01-15
  isrc code: TCACL1624347
  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: Wegen
track: Enge Whip
track: 2 Cups / Geen Rust

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T14:03:46+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xbe46110719ea2004172c86b4a3974ab6a34706d9b11cae4d4d386157fa0a63d4

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0vEpq9eqnlFZYbQLlv3Syf.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vEpq9eqnlFZYbQLlv3Syf

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe46110719ea2004172c86b4a3974ab6a34706d9b11cae4d4d386157fa0a63d4. 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/0vEpq9eqnlFZYbQLlv3Syf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vEpq9eqnlFZYbQLlv3Syf.
date published: 2026-06-13T17:25:41Z

Wegen
type: MusicRecording
duration: PT3M29S
duration ms: 209750
explicit: false
by artist: Sevn Alias
in album: Twenty Four Sevn 2
  type: MusicAlbum
  date published: 2016-01-15
isrc code: TCACL1624350
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:48:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1205f854ee88daadf7e9242e5735cd57ef05f8bbba93d55864bc987c44c6c943
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/3PqP9bLCfx4p1JimWsls7p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PqP9bLCfx4p1JimWsls7p
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 0x1205f854ee88daadf7e9242e5735cd57ef05f8bbba93d55864bc987c44c6c943. 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/3PqP9bLCfx4p1JimWsls7p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PqP9bLCfx4p1JimWsls7p.
  date published: 2026-06-13T15:41:10Z

Enge Whip
type: MusicRecording
duration: PT4M12S
duration ms: 252416
explicit: false
by artist: Sevn Alias
by artist: Jairzinho
by artist: Young'mills
by artist: Vic9
in album: Twenty Four Sevn 2
  type: MusicAlbum
  date published: 2016-01-15
isrc code: TCACL1624353
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T04:46:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17fb33a26036ab678ffa8fbb8a2094a73a5f08dc61eb4fc018c49710d19a8bfc
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/4lP5aOihTZ3P8kwpjsJ1HP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lP5aOihTZ3P8kwpjsJ1HP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17fb33a26036ab678ffa8fbb8a2094a73a5f08dc61eb4fc018c49710d19a8bfc","isrc":"TCACL1624353","name":"Enge Whip","registered_at":"2026-06-18T04:46:45Z","spotify_id":"4lP5aOihTZ3P8kwpjsJ1HP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fb33a26036ab678ffa8fbb8a2094a73a5f08dc61eb4fc018c49710d19a8bfc. 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/4lP5aOihTZ3P8kwpjsJ1HP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lP5aOihTZ3P8kwpjsJ1HP.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x17fb33a26036ab678ffa8fbb8a2094a73a5f08dc61eb4fc018c49710d19a8bfc","isrc":"TCACL1624353","name":"Enge Whip","registered_at":"2026-06-18T04:46:45Z","spotify_id":"4lP5aOihTZ3P8kwpjsJ1HP","type":"track"}

2 Cups / Geen Rust
type: MusicRecording
duration: PT3M22S
duration ms: 202250
explicit: false
by artist: Sevn Alias
by artist: Jonna Fraser
in album: Twenty Four Sevn 2
  type: MusicAlbum
  date published: 2016-01-15
isrc code: TCACL1624359
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:54:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e2b54fd4a55fdc44e75fbf31492ab14b7f7891a6e11c9dcfb1e81f1b495528a
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/3nBtlun7nH9ArFNe22mwW4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nBtlun7nH9ArFNe22mwW4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e2b54fd4a55fdc44e75fbf31492ab14b7f7891a6e11c9dcfb1e81f1b495528a","isrc":"TCACL1624359","name":"2 Cups / Geen Rust","registered_at":"2026-06-07T08:54:54Z","spotify_id":"3nBtlun7nH9ArFNe22mwW4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2b54fd4a55fdc44e75fbf31492ab14b7f7891a6e11c9dcfb1e81f1b495528a. 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/3nBtlun7nH9ArFNe22mwW4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nBtlun7nH9ArFNe22mwW4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3e2b54fd4a55fdc44e75fbf31492ab14b7f7891a6e11c9dcfb1e81f1b495528a","isrc":"TCACL1624359","name":"2 Cups / Geen Rust","registered_at":"2026-06-07T08:54:54Z","spotify_id":"3nBtlun7nH9ArFNe22mwW4","type":"track"}

Voor Niets Was
type: MusicAlbum
date published: 2023-11-20
track: Voor Niets Was
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157419
  explicit: false
  by artist: Sevn Alias
  in album: Voor Niets Was
    type: MusicAlbum
    date published: 2023-11-20
  isrc code: DGA0P2317584
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:19:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3b69a7bee788c23057f1de9678ba8acc81b855f27105db5985f5f2ff698ce4d
  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/4Rj62seqcIW4VUq7cLIxYk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Rj62seqcIW4VUq7cLIxYk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3b69a7bee788c23057f1de9678ba8acc81b855f27105db5985f5f2ff698ce4d","isrc":"DGA0P2317584","name":"Voor Niets Was","registered_at":"2026-06-08T05:19:49Z","spotify_id":"4Rj62seqcIW4VUq7cLIxYk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b69a7bee788c23057f1de9678ba8acc81b855f27105db5985f5f2ff698ce4d. 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/4Rj62seqcIW4VUq7cLIxYk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Rj62seqcIW4VUq7cLIxYk.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd3b69a7bee788c23057f1de9678ba8acc81b855f27105db5985f5f2ff698ce4d","isrc":"DGA0P2317584","name":"Voor Niets Was","registered_at":"2026-06-08T05:19:49Z","spotify_id":"4Rj62seqcIW4VUq7cLIxYk","type":"track"}

Uit De Mud
type: MusicAlbum
date published: 2023-10-27
track: Uit De Mud
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183046
  explicit: false
  by artist: Sevn Alias
  in album: Uit De Mud
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: DGA0L2309992
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:38:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdee5d59dd9b32141578ecc9e90846f87bb7c4bd7da72a8cfbd65c127d8841a68
  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/5f9aGi7MfPKVmfZsH5uvBS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f9aGi7MfPKVmfZsH5uvBS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdee5d59dd9b32141578ecc9e90846f87bb7c4bd7da72a8cfbd65c127d8841a68","isrc":"DGA0L2309992","name":"Uit De Mud","registered_at":"2026-06-09T10:38:32Z","spotify_id":"5f9aGi7MfPKVmfZsH5uvBS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee5d59dd9b32141578ecc9e90846f87bb7c4bd7da72a8cfbd65c127d8841a68. 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/5f9aGi7MfPKVmfZsH5uvBS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f9aGi7MfPKVmfZsH5uvBS.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xdee5d59dd9b32141578ecc9e90846f87bb7c4bd7da72a8cfbd65c127d8841a68","isrc":"DGA0L2309992","name":"Uit De Mud","registered_at":"2026-06-09T10:38:32Z","spotify_id":"5f9aGi7MfPKVmfZsH5uvBS","type":"track"}

Ballieman 2.0
type: MusicAlbum
date published: 2023-09-29
track: Ballieman 2.0
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170666
  explicit: false
  by artist: Sevn Alias
  in album: Ballieman 2.0
    type: MusicAlbum
    date published: 2023-09-29
  isrc code: DGA0M2317977
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:05:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfeaa60ae5700db236837a077a98cb5e3d7cdd1f9400abe1efb2dee0cf67d5e41
  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/1NVFWRMhVqTAkH352QPtaC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NVFWRMhVqTAkH352QPtaC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfeaa60ae5700db236837a077a98cb5e3d7cdd1f9400abe1efb2dee0cf67d5e41","isrc":"DGA0M2317977","name":"Ballieman 2.0","registered_at":"2026-06-05T18:05:50Z","spotify_id":"1NVFWRMhVqTAkH352QPtaC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeaa60ae5700db236837a077a98cb5e3d7cdd1f9400abe1efb2dee0cf67d5e41. 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/1NVFWRMhVqTAkH352QPtaC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NVFWRMhVqTAkH352QPtaC.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfeaa60ae5700db236837a077a98cb5e3d7cdd1f9400abe1efb2dee0cf67d5e41","isrc":"DGA0M2317977","name":"Ballieman 2.0","registered_at":"2026-06-05T18:05:50Z","spotify_id":"1NVFWRMhVqTAkH352QPtaC","type":"track"}

Dolla $ign
type: MusicAlbum
date published: 2023-09-01
track: Dolla $ign
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150454
  explicit: false
  by artist: Yurmaine
  by artist: Chivv
  by artist: Sevn Alias
  in album: Dolla $ign
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: QZRP42348174
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T19:26:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x42db3657c52e51a55e50921d74f5a3b54cc3538b5cddcc6a0257c6b1ef582c27
  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/0bf79nEZXoFE6gmlKeMJr5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bf79nEZXoFE6gmlKeMJr5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x42db3657c52e51a55e50921d74f5a3b54cc3538b5cddcc6a0257c6b1ef582c27","isrc":"QZRP42348174","name":"Dolla $ign","registered_at":"2026-06-09T19:26:54Z","spotify_id":"0bf79nEZXoFE6gmlKeMJr5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42db3657c52e51a55e50921d74f5a3b54cc3538b5cddcc6a0257c6b1ef582c27. 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/0bf79nEZXoFE6gmlKeMJr5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bf79nEZXoFE6gmlKeMJr5.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x42db3657c52e51a55e50921d74f5a3b54cc3538b5cddcc6a0257c6b1ef582c27","isrc":"QZRP42348174","name":"Dolla $ign","registered_at":"2026-06-09T19:26:54Z","spotify_id":"0bf79nEZXoFE6gmlKeMJr5","type":"track"}

Jij & Ik
type: MusicAlbum
date published: 2023-02-14
track: Jij & Ik
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148333
  explicit: false
  by artist: Sevn Alias
  in album: Jij & Ik
    type: MusicAlbum
    date published: 2023-02-14
  isrc code: FR59R2323454
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:18:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10e9dfbede3aa8547c5371b8cc3faaa0fc478ee286f7d5298fb811b718b30a69
  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/6ODBFrhfVThrl6n8gAc726.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ODBFrhfVThrl6n8gAc726
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x10e9dfbede3aa8547c5371b8cc3faaa0fc478ee286f7d5298fb811b718b30a69","isrc":"FR59R2323454","name":"Jij & Ik","registered_at":"2026-06-05T23:18:30Z","spotify_id":"6ODBFrhfVThrl6n8gAc726","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e9dfbede3aa8547c5371b8cc3faaa0fc478ee286f7d5298fb811b718b30a69. 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/6ODBFrhfVThrl6n8gAc726.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ODBFrhfVThrl6n8gAc726.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x10e9dfbede3aa8547c5371b8cc3faaa0fc478ee286f7d5298fb811b718b30a69","isrc":"FR59R2323454","name":"Jij & Ik","registered_at":"2026-06-05T23:18:30Z","spotify_id":"6ODBFrhfVThrl6n8gAc726","type":"track"}

Laat Het Los
type: MusicAlbum
date published: 2023-01-20
track: Laat Het Los
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177103
  explicit: false
  by artist: Machario
  by artist: Sevn Alias
  in album: Laat Het Los
    type: MusicAlbum
    date published: 2023-01-20
  isrc code: NL3GQ2100344
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:50:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d1af99e9121bb3ce700a7908e9687b0cc5838d96b1be12c51819637bcdd3fb0
  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/46XpFNJEN5SCMQZPB1lcT7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46XpFNJEN5SCMQZPB1lcT7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6d1af99e9121bb3ce700a7908e9687b0cc5838d96b1be12c51819637bcdd3fb0","isrc":"NL3GQ2100344","name":"Laat Het Los","registered_at":"2026-06-08T22:50:54Z","spotify_id":"46XpFNJEN5SCMQZPB1lcT7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1af99e9121bb3ce700a7908e9687b0cc5838d96b1be12c51819637bcdd3fb0. 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/46XpFNJEN5SCMQZPB1lcT7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46XpFNJEN5SCMQZPB1lcT7.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6d1af99e9121bb3ce700a7908e9687b0cc5838d96b1be12c51819637bcdd3fb0","isrc":"NL3GQ2100344","name":"Laat Het Los","registered_at":"2026-06-08T22:50:54Z","spotify_id":"46XpFNJEN5SCMQZPB1lcT7","type":"track"}

PSA
type: MusicAlbum
date published: 2022-11-25
track: PSA
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185811
  explicit: false
  by artist: Sevn Alias
  in album: PSA
    type: MusicAlbum
    date published: 2022-11-25
  isrc code: TCAGP2271956
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:08:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x714b953e19099da1d23d985e82c8bc34e95f9b7d44ec45eb4b74d7373ad43dc8
  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/2OUv10KAYORLww6qKRTLr7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OUv10KAYORLww6qKRTLr7
  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 0x714b953e19099da1d23d985e82c8bc34e95f9b7d44ec45eb4b74d7373ad43dc8. 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/2OUv10KAYORLww6qKRTLr7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OUv10KAYORLww6qKRTLr7.
    date published: 2026-07-02T03:30:09Z

Choppa
type: MusicAlbum
date published: 2022-11-11
track: Choppa
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168067
  explicit: false
  by artist: Sevn Alias
  by artist: D-Double
  in album: Choppa
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: TCAGP2204138
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:05:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb67fdb28ce7078581fb425a195c967aaa89c8d94a3409093379fb70bce505aa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7ujbNHMjcorMLsXOnoPGnC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ujbNHMjcorMLsXOnoPGnC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb67fdb28ce7078581fb425a195c967aaa89c8d94a3409093379fb70bce505aa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ujbNHMjcorMLsXOnoPGnC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ujbNHMjcorMLsXOnoPGnC.
    date published: 2026-07-02T05:09:12Z

Train
type: MusicAlbum
date published: 2022-10-21
track: Train
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197203
  explicit: false
  by artist: Sevn Alias
  in album: Train
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: TCAGN2276286
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:21:21+00:00

Thug Song
type: MusicAlbum
date published: 2022-08-05
track: Thug Song
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176290
  explicit: false
  by artist: Sevn Alias
  in album: Thug Song
    type: MusicAlbum
    date published: 2022-08-05
  isrc code: TCAGJ2216432
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T17:10:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12390917f85a108851e52e602b6a537bfdbb69e8dbe65b9f4e622a2b4a57daa6
  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/1BHvNk2IKXnE4KErtKxQ8w.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BHvNk2IKXnE4KErtKxQ8w
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12390917f85a108851e52e602b6a537bfdbb69e8dbe65b9f4e622a2b4a57daa6","isrc":"TCAGJ2216432","name":"Thug Song","registered_at":"2026-06-11T17:10:54Z","spotify_id":"1BHvNk2IKXnE4KErtKxQ8w","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12390917f85a108851e52e602b6a537bfdbb69e8dbe65b9f4e622a2b4a57daa6. 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/1BHvNk2IKXnE4KErtKxQ8w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BHvNk2IKXnE4KErtKxQ8w.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x12390917f85a108851e52e602b6a537bfdbb69e8dbe65b9f4e622a2b4a57daa6","isrc":"TCAGJ2216432","name":"Thug Song","registered_at":"2026-06-11T17:10:54Z","spotify_id":"1BHvNk2IKXnE4KErtKxQ8w","type":"track"}

Wanna Know
type: MusicAlbum
date published: 2022-07-22
track: Wanna Know
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181486
  explicit: false
  by artist: Wauve
  by artist: GIDEONITE
  by artist: Sevn Alias
  in album: Wanna Know
    type: MusicAlbum
    date published: 2022-07-22
  isrc code: NLRD52059766
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T19:19:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d224954e31c046a30f162a4c990cdef64860250affc169689bb20d5e37c7339
  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/6fI47QQ3gUWSJ08ExKDJjF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fI47QQ3gUWSJ08ExKDJjF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d224954e31c046a30f162a4c990cdef64860250affc169689bb20d5e37c7339","isrc":"NLRD52059766","name":"Wanna Know","registered_at":"2026-06-18T19:19:10Z","spotify_id":"6fI47QQ3gUWSJ08ExKDJjF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d224954e31c046a30f162a4c990cdef64860250affc169689bb20d5e37c7339. 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/6fI47QQ3gUWSJ08ExKDJjF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fI47QQ3gUWSJ08ExKDJjF.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x9d224954e31c046a30f162a4c990cdef64860250affc169689bb20d5e37c7339","isrc":"NLRD52059766","name":"Wanna Know","registered_at":"2026-06-18T19:19:10Z","spotify_id":"6fI47QQ3gUWSJ08ExKDJjF","type":"track"}
track: Wanna Know - Instrumental
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181486
  explicit: false
  by artist: Wauve
  by artist: GIDEONITE
  by artist: Sevn Alias
  in album: Wanna Know
    type: MusicAlbum
    date published: 2022-07-22

Lions
type: MusicAlbum
date published: 2022-07-22
track: Lions
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121182
  explicit: false
  by artist: Sevn Alias
  in album: Lions
    type: MusicAlbum
    date published: 2022-07-22
  isrc code: TCAGI2227544
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:19:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x403ee3e4dca387a0efb5c9ca98a711d3f97e730f3ad84219b964f5e3db72afec
  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/4VUSJItehdVLXZlpMlCrlc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VUSJItehdVLXZlpMlCrlc
  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 0x403ee3e4dca387a0efb5c9ca98a711d3f97e730f3ad84219b964f5e3db72afec. 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/4VUSJItehdVLXZlpMlCrlc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VUSJItehdVLXZlpMlCrlc.
    date published: 2026-06-13T13:32:09Z

On Top (feat. Sevn Alias)
type: MusicAlbum
date published: 2022-06-24
track: On Top (feat. Sevn Alias)
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161046
  explicit: false
  by artist: JR
  by artist: Sevn Alias
  in album: On Top (feat. Sevn Alias)
    type: MusicAlbum
    date published: 2022-06-24
  isrc code: NL6WT2200002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:29:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0547c3bf2f735b6ddaa2b12bd185dc6141247423b2ba2e1476cf18eb34316987
  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/131PTTXRjjm5c5ZMa44iGs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/131PTTXRjjm5c5ZMa44iGs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0547c3bf2f735b6ddaa2b12bd185dc6141247423b2ba2e1476cf18eb34316987","isrc":"NL6WT2200002","name":"On Top (feat. Sevn Alias)","registered_at":"2026-06-10T21:29:04Z","spotify_id":"131PTTXRjjm5c5ZMa44iGs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0547c3bf2f735b6ddaa2b12bd185dc6141247423b2ba2e1476cf18eb34316987. 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/131PTTXRjjm5c5ZMa44iGs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/131PTTXRjjm5c5ZMa44iGs.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0547c3bf2f735b6ddaa2b12bd185dc6141247423b2ba2e1476cf18eb34316987","isrc":"NL6WT2200002","name":"On Top (feat. Sevn Alias)","registered_at":"2026-06-10T21:29:04Z","spotify_id":"131PTTXRjjm5c5ZMa44iGs","type":"track"}

From the Gutter
type: MusicAlbum
date published: 2022-06-22
track: From the Gutter
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149389
  explicit: false
  by artist: Sevn Alias
  in album: From the Gutter
    type: MusicAlbum
    date published: 2022-06-22
  isrc code: TCAGG2276331
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:17:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe59c4f33a6344516c63ff54e2213dccb72ebadc17ae479725b0321e27ef9cc43
  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/422DpFauJ15LX4Eo9HXSjR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/422DpFauJ15LX4Eo9HXSjR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe59c4f33a6344516c63ff54e2213dccb72ebadc17ae479725b0321e27ef9cc43","isrc":"TCAGG2276331","name":"From the Gutter","registered_at":"2026-06-05T23:17:30Z","spotify_id":"422DpFauJ15LX4Eo9HXSjR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59c4f33a6344516c63ff54e2213dccb72ebadc17ae479725b0321e27ef9cc43. 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/422DpFauJ15LX4Eo9HXSjR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/422DpFauJ15LX4Eo9HXSjR.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe59c4f33a6344516c63ff54e2213dccb72ebadc17ae479725b0321e27ef9cc43","isrc":"TCAGG2276331","name":"From the Gutter","registered_at":"2026-06-05T23:17:30Z","spotify_id":"422DpFauJ15LX4Eo9HXSjR","type":"track"}

Hou Het Kort
type: MusicAlbum
date published: 2022-06-16
track: Hou Het Kort
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195368
  explicit: false
  by artist: Rotjoch
  by artist: Sevn Alias
  by artist: D-Double
  in album: Hou Het Kort
    type: MusicAlbum
    date published: 2022-06-16
  isrc code: NLG662200205
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T20:01:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1370733832b512272bb750434fffa7606802369e315c2dec8eacadfe1d741926
  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/0hsIkf4TR2Ux6E20aLcbJY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hsIkf4TR2Ux6E20aLcbJY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1370733832b512272bb750434fffa7606802369e315c2dec8eacadfe1d741926","isrc":"NLG662200205","name":"Hou Het Kort","registered_at":"2026-06-10T20:01:27Z","spotify_id":"0hsIkf4TR2Ux6E20aLcbJY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1370733832b512272bb750434fffa7606802369e315c2dec8eacadfe1d741926. 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/0hsIkf4TR2Ux6E20aLcbJY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hsIkf4TR2Ux6E20aLcbJY.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1370733832b512272bb750434fffa7606802369e315c2dec8eacadfe1d741926","isrc":"NLG662200205","name":"Hou Het Kort","registered_at":"2026-06-10T20:01:27Z","spotify_id":"0hsIkf4TR2Ux6E20aLcbJY","type":"track"}

Iedereen Laag
type: MusicAlbum
date published: 2022-05-06
track: Iedereen Laag
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149632
  explicit: false
  by artist: Sevn Alias
  by artist: Lijpe
  in album: Iedereen Laag
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: TCAGE2264772
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:52:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1c24eb7595f09aba33fcedfe7d55da15e3ef515a6bc1610fb365b2c3dff3bfc
  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/1zJG1FYelVdHBGRjByBZ62.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zJG1FYelVdHBGRjByBZ62
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe1c24eb7595f09aba33fcedfe7d55da15e3ef515a6bc1610fb365b2c3dff3bfc","isrc":"TCAGE2264772","name":"Iedereen Laag","registered_at":"2026-06-06T05:52:31Z","spotify_id":"1zJG1FYelVdHBGRjByBZ62","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c24eb7595f09aba33fcedfe7d55da15e3ef515a6bc1610fb365b2c3dff3bfc. 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/1zJG1FYelVdHBGRjByBZ62.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zJG1FYelVdHBGRjByBZ62.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe1c24eb7595f09aba33fcedfe7d55da15e3ef515a6bc1610fb365b2c3dff3bfc","isrc":"TCAGE2264772","name":"Iedereen Laag","registered_at":"2026-06-06T05:52:31Z","spotify_id":"1zJG1FYelVdHBGRjByBZ62","type":"track"}

Zoveel Pijn
type: MusicAlbum
date published: 2022-03-18
track: Zoveel Pijn
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151110
  explicit: false
  by artist: Sevn Alias
  by artist: Kempi
  in album: Zoveel Pijn
    type: MusicAlbum
    date published: 2022-03-18
  isrc code: NL3FW2200001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:20:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5488901680625ce19ab25fb5afd0cb03e3354462d99e74d72ec3ed3c7b0ecde0
  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/5JXBoUB1I3FL2qEHZpbLJa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JXBoUB1I3FL2qEHZpbLJa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5488901680625ce19ab25fb5afd0cb03e3354462d99e74d72ec3ed3c7b0ecde0","isrc":"NL3FW2200001","name":"Zoveel Pijn","registered_at":"2026-06-04T09:20:34Z","spotify_id":"5JXBoUB1I3FL2qEHZpbLJa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5488901680625ce19ab25fb5afd0cb03e3354462d99e74d72ec3ed3c7b0ecde0. 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/5JXBoUB1I3FL2qEHZpbLJa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JXBoUB1I3FL2qEHZpbLJa.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5488901680625ce19ab25fb5afd0cb03e3354462d99e74d72ec3ed3c7b0ecde0","isrc":"NL3FW2200001","name":"Zoveel Pijn","registered_at":"2026-06-04T09:20:34Z","spotify_id":"5JXBoUB1I3FL2qEHZpbLJa","type":"track"}

20/21
type: MusicAlbum
date published: 2021-11-29
track: 20/21
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169864
  explicit: false
  by artist: Sevn Alias
  in album: 20/21
    type: MusicAlbum
    date published: 2021-11-29
  isrc code: NL3FW2100033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:31:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47825f2d6f99a62cb913d545c9a98b7527a9346178ab227f5481b7a1bf67a602
  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/0NXgNtNsffZhajhSx80t9J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NXgNtNsffZhajhSx80t9J
  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 0x47825f2d6f99a62cb913d545c9a98b7527a9346178ab227f5481b7a1bf67a602. 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/0NXgNtNsffZhajhSx80t9J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NXgNtNsffZhajhSx80t9J.
    date published: 2026-06-13T13:32:09Z

Warning - A COLORS SHOW
type: MusicAlbum
date published: 2021-08-02
track: Warning - A COLORS SHOW
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196896
  explicit: false
  by artist: Sevn Alias
  in album: Warning - A COLORS SHOW
    type: MusicAlbum
    date published: 2021-08-02
  isrc code: DEXC82100050
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:56:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69a42bf013ae1954417e05137e666d57cc26a03ca660506204207e3bd462d27d
  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/3WCKAWzMtCKi5xo7clWOEV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WCKAWzMtCKi5xo7clWOEV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x69a42bf013ae1954417e05137e666d57cc26a03ca660506204207e3bd462d27d","isrc":"DEXC82100050","name":"Warning - A COLORS SHOW","registered_at":"2026-06-07T21:56:37Z","spotify_id":"3WCKAWzMtCKi5xo7clWOEV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a42bf013ae1954417e05137e666d57cc26a03ca660506204207e3bd462d27d. 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/3WCKAWzMtCKi5xo7clWOEV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WCKAWzMtCKi5xo7clWOEV.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x69a42bf013ae1954417e05137e666d57cc26a03ca660506204207e3bd462d27d","isrc":"DEXC82100050","name":"Warning - A COLORS SHOW","registered_at":"2026-06-07T21:56:37Z","spotify_id":"3WCKAWzMtCKi5xo7clWOEV","type":"track"}

Ayah
type: MusicAlbum
date published: 2021-07-02
track: Ayah
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174666
  explicit: false
  by artist: Sevn Alias
  in album: Ayah
    type: MusicAlbum
    date published: 2021-07-02
  isrc code: TCAFQ2144374
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T07:47:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x65928ee2529debd48d150bcb4284895b4bb314ab1d9bef8d5660715bef4463c6
  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/3l8FhFuK1bImtexQ0vrkvU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l8FhFuK1bImtexQ0vrkvU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65928ee2529debd48d150bcb4284895b4bb314ab1d9bef8d5660715bef4463c6. 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/3l8FhFuK1bImtexQ0vrkvU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l8FhFuK1bImtexQ0vrkvU.
    date published: 2026-07-08T03:53:27Z

Sinner
type: MusicAlbum
date published: 2021-06-18
track: Sinner
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132076
  explicit: false
  by artist: Sevn Alias
  in album: Sinner
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: NL3FW2100010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:45:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xddbf80d93d6db21bc60d611e15748c677061ad694d11d4abfe06bac6fdc35bc7
  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/0qEGKFsj3ByabS11Qtw8VE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qEGKFsj3ByabS11Qtw8VE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbf80d93d6db21bc60d611e15748c677061ad694d11d4abfe06bac6fdc35bc7. 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/0qEGKFsj3ByabS11Qtw8VE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qEGKFsj3ByabS11Qtw8VE.
    date published: 2026-07-08T03:20:19Z

Kenan & Kel
type: MusicAlbum
date published: 2021-05-21
track: Kenan & Kel
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209994
  explicit: false
  by artist: Sevn Alias
  in album: Kenan & Kel
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: NL3FW2100009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:11:05+00:00

Starboy
type: MusicAlbum
date published: 2021-03-26
track: Starboy
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166358
  explicit: false
  by artist: Sevn Alias
  in album: Starboy
    type: MusicAlbum
    date published: 2021-03-26
  isrc code: NL3FW2100005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:19:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9137b836cb46d6b4b0dd63cc0e728404a9613e42042396f7785720650813679
  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/5SgSSIdkaFea9HkfHQrYqi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SgSSIdkaFea9HkfHQrYqi
  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 0xf9137b836cb46d6b4b0dd63cc0e728404a9613e42042396f7785720650813679. 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/5SgSSIdkaFea9HkfHQrYqi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SgSSIdkaFea9HkfHQrYqi.
    date published: 2026-06-13T15:41:10Z

Throwback
type: MusicAlbum
date published: 2021-02-12
track: Throwback
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173343
  explicit: false
  by artist: Sevn Alias
  in album: Throwback
    type: MusicAlbum
    date published: 2021-02-12
  isrc code: NL3FW2100001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:44:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76fc294d1050033e73dda2488b7f54e2b6e068e7dc0c756a0f7eb6e1301ca8a1
  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/7nToRbSTemdqSjUW46qUKV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nToRbSTemdqSjUW46qUKV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fc294d1050033e73dda2488b7f54e2b6e068e7dc0c756a0f7eb6e1301ca8a1. 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/7nToRbSTemdqSjUW46qUKV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nToRbSTemdqSjUW46qUKV.
    date published: 2026-06-13T12:47:07Z
track: 8am (Freestyle)
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141405
  explicit: false
  by artist: Sevn Alias
  in album: Throwback
    type: MusicAlbum
    date published: 2021-02-12
  isrc code: TCAFK2101781
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:19:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdea1314259f79f83f42860a4fdfd570eccd2db9dfa18c0e2409e42712e046892
  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/58p2bdOgi4bmAB2aJk196n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58p2bdOgi4bmAB2aJk196n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdea1314259f79f83f42860a4fdfd570eccd2db9dfa18c0e2409e42712e046892","isrc":"TCAFK2101781","name":"8am (Freestyle)","registered_at":"2026-06-07T15:19:25Z","spotify_id":"58p2bdOgi4bmAB2aJk196n","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea1314259f79f83f42860a4fdfd570eccd2db9dfa18c0e2409e42712e046892. 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/58p2bdOgi4bmAB2aJk196n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58p2bdOgi4bmAB2aJk196n.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xdea1314259f79f83f42860a4fdfd570eccd2db9dfa18c0e2409e42712e046892","isrc":"TCAFK2101781","name":"8am (Freestyle)","registered_at":"2026-06-07T15:19:25Z","spotify_id":"58p2bdOgi4bmAB2aJk196n","type":"track"}

Le7nesh
type: MusicRecording
duration: PT3M34S
duration ms: 214334
explicit: false
by artist: Josylvio
by artist: Sevn Alias
in album: Ma3seb
  type: MusicAlbum
  date published: 2016-07-08
isrc code: NLS241600648
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:37:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a9a0e38caf6a3d393b1cca225e82d95e2482beb745a51750ac34781a0d3f7d5
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/3zHYp7MOlVeqW0BROhFZUW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zHYp7MOlVeqW0BROhFZUW
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 0x6a9a0e38caf6a3d393b1cca225e82d95e2482beb745a51750ac34781a0d3f7d5. 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/3zHYp7MOlVeqW0BROhFZUW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zHYp7MOlVeqW0BROhFZUW.
  date published: 2026-06-13T17:25:41Z

L.I.A.B.
type: MusicRecording
duration: PT2M46S
duration ms: 166446
explicit: false
by artist: Sevn Alias
by artist: Candy Dulfer
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800773
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:20:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b6713d833b9a61880cedfafbc9d6f098568ef267b1840aba053a989f38021d1
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/2KxIjyw0qrQ2u2TclurJC8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KxIjyw0qrQ2u2TclurJC8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6713d833b9a61880cedfafbc9d6f098568ef267b1840aba053a989f38021d1. 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/2KxIjyw0qrQ2u2TclurJC8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KxIjyw0qrQ2u2TclurJC8.
  date published: 2026-06-13T12:47:07Z

Ze Loevt
type: MusicRecording
duration: PT2M31S
duration ms: 151919
explicit: false
by artist: Frenna
by artist: Yxng Bane
by artist: Sevn Alias
in album: Francis (Deluxe)
  type: MusicAlbum
  date published: 2019-02-07
isrc code: NLG661900115
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:58:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d62999cd26dd6bea2acaad9d192b605488a6302d1827b95d2931525b7362369
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/0vNGIfbfrEX21HigNDXMID.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vNGIfbfrEX21HigNDXMID
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d62999cd26dd6bea2acaad9d192b605488a6302d1827b95d2931525b7362369","isrc":"NLG661900115","name":"Ze Loevt","registered_at":"2026-06-07T00:58:05Z","spotify_id":"0vNGIfbfrEX21HigNDXMID","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d62999cd26dd6bea2acaad9d192b605488a6302d1827b95d2931525b7362369. 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/0vNGIfbfrEX21HigNDXMID.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vNGIfbfrEX21HigNDXMID.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3d62999cd26dd6bea2acaad9d192b605488a6302d1827b95d2931525b7362369","isrc":"NLG661900115","name":"Ze Loevt","registered_at":"2026-06-07T00:58:05Z","spotify_id":"0vNGIfbfrEX21HigNDXMID","type":"track"}

PINPAS
type: MusicRecording
duration: PT3M13S
duration ms: 193066
explicit: false
by artist: CHO
by artist: Sevn Alias
in album: SINCE '93
  type: MusicAlbum
  date published: 2019-06-13
isrc code: NLG661900423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:42:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x242646708b4e7830690adb8770de39525877d7f16b2e19cf1b4e7c6a6b8d7333
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/2hCSwIxK3xO0EwQepoWmgw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hCSwIxK3xO0EwQepoWmgw
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 0x242646708b4e7830690adb8770de39525877d7f16b2e19cf1b4e7c6a6b8d7333. 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/2hCSwIxK3xO0EwQepoWmgw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hCSwIxK3xO0EwQepoWmgw.
  date published: 2026-06-13T15:41:10Z

Volg Mij
type: MusicRecording
duration: PT3M24S
duration ms: 204658
explicit: false
by artist: Sevn Alias
by artist: Sigourney K
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800771
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:32:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa566067142552e0cc2df2347236e04de1d2b9e005d235a09e3bb91431ac4f4e2
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/2CZSfmIHHtJqNKEBZcJRda.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CZSfmIHHtJqNKEBZcJRda
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa566067142552e0cc2df2347236e04de1d2b9e005d235a09e3bb91431ac4f4e2","isrc":"NLG661800771","name":"Volg Mij","registered_at":"2026-06-06T05:32:36Z","spotify_id":"2CZSfmIHHtJqNKEBZcJRda","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa566067142552e0cc2df2347236e04de1d2b9e005d235a09e3bb91431ac4f4e2. 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/2CZSfmIHHtJqNKEBZcJRda.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CZSfmIHHtJqNKEBZcJRda.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa566067142552e0cc2df2347236e04de1d2b9e005d235a09e3bb91431ac4f4e2","isrc":"NLG661800771","name":"Volg Mij","registered_at":"2026-06-06T05:32:36Z","spotify_id":"2CZSfmIHHtJqNKEBZcJRda","type":"track"}

Maan (feat. Sevn Alias)
type: MusicRecording
duration: PT2M59S
duration ms: 179123
explicit: false
by artist: MRD
by artist: Sevn Alias
in album: Maan (feat. Sevn Alias)
  type: MusicAlbum
  date published: 2023-01-12
isrc code: NL3BN2200113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:21:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a818ce07aa37cbecfd6c7419174a6594c945ebbe4588c6c6262ed5af611b316
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/3FAyMo5UJgajyeV6ToVfQf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FAyMo5UJgajyeV6ToVfQf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a818ce07aa37cbecfd6c7419174a6594c945ebbe4588c6c6262ed5af611b316","isrc":"NL3BN2200113","name":"Maan (feat. Sevn Alias)","registered_at":"2026-06-07T03:21:07Z","spotify_id":"3FAyMo5UJgajyeV6ToVfQf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a818ce07aa37cbecfd6c7419174a6594c945ebbe4588c6c6262ed5af611b316. 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/3FAyMo5UJgajyeV6ToVfQf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FAyMo5UJgajyeV6ToVfQf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6a818ce07aa37cbecfd6c7419174a6594c945ebbe4588c6c6262ed5af611b316","isrc":"NL3BN2200113","name":"Maan (feat. Sevn Alias)","registered_at":"2026-06-07T03:21:07Z","spotify_id":"3FAyMo5UJgajyeV6ToVfQf","type":"track"}

Seeka
type: MusicRecording
duration: PT2M26S
duration ms: 146003
explicit: false
by artist: Sevn Alias
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800696
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T02:13:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9216233819499c381e2677e31062a6521c4920ded47d872581e534a64535cda9
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/3biB2DPSwBJH5V8VBNTBrA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3biB2DPSwBJH5V8VBNTBrA
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 0x9216233819499c381e2677e31062a6521c4920ded47d872581e534a64535cda9. 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/3biB2DPSwBJH5V8VBNTBrA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3biB2DPSwBJH5V8VBNTBrA.
  date published: 2026-06-13T15:41:10Z

Mag Het ff Lekker Gaan
type: MusicRecording
duration: PT3M21S
duration ms: 201954
explicit: false
by artist: Sevn Alias
by artist: Josylvio
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800755
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:53:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa45ec6d3ad940303df2aa9a04581245ca632fb3e76bedfb95c7e3de94a0ca59
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/2n7fkh5vi033U3ZIxyqXGx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n7fkh5vi033U3ZIxyqXGx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa45ec6d3ad940303df2aa9a04581245ca632fb3e76bedfb95c7e3de94a0ca59","isrc":"NLG661800755","name":"Mag Het ff Lekker Gaan","registered_at":"2026-06-07T05:53:44Z","spotify_id":"2n7fkh5vi033U3ZIxyqXGx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa45ec6d3ad940303df2aa9a04581245ca632fb3e76bedfb95c7e3de94a0ca59. 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/2n7fkh5vi033U3ZIxyqXGx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n7fkh5vi033U3ZIxyqXGx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaa45ec6d3ad940303df2aa9a04581245ca632fb3e76bedfb95c7e3de94a0ca59","isrc":"NLG661800755","name":"Mag Het ff Lekker Gaan","registered_at":"2026-06-07T05:53:44Z","spotify_id":"2n7fkh5vi033U3ZIxyqXGx","type":"track"}

6 Million Ways
type: MusicRecording
duration: PT3M26S
duration ms: 206625
explicit: false
by artist: Sevn Alias
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800776
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:43:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x598b5bf05fab8d001f7430543a438d9923e48bd12a203a73343940e598d0d262
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/4F8hjlpNB3ljJri4inca4r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4F8hjlpNB3ljJri4inca4r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x598b5bf05fab8d001f7430543a438d9923e48bd12a203a73343940e598d0d262","isrc":"NLG661800776","name":"6 Million Ways","registered_at":"2026-06-07T14:43:57Z","spotify_id":"4F8hjlpNB3ljJri4inca4r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598b5bf05fab8d001f7430543a438d9923e48bd12a203a73343940e598d0d262. 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/4F8hjlpNB3ljJri4inca4r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4F8hjlpNB3ljJri4inca4r.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x598b5bf05fab8d001f7430543a438d9923e48bd12a203a73343940e598d0d262","isrc":"NLG661800776","name":"6 Million Ways","registered_at":"2026-06-07T14:43:57Z","spotify_id":"4F8hjlpNB3ljJri4inca4r","type":"track"}

Levensstijl
type: MusicRecording
duration: PT2M44S
duration ms: 164175
explicit: false
by artist: Spanker
by artist: Sevn Alias
by artist: KA
in album: Levensstijl
  type: MusicAlbum
  date published: 2020-05-29
isrc code: NLG662000458
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:03:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6156c0369bf4eb46757e9764f5e73eeedf9027e7b12d21cbce0cdb64bf1c3b24
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/6qbaiaT9AXWGCqocFtpJHL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qbaiaT9AXWGCqocFtpJHL
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 0x6156c0369bf4eb46757e9764f5e73eeedf9027e7b12d21cbce0cdb64bf1c3b24. 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/6qbaiaT9AXWGCqocFtpJHL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qbaiaT9AXWGCqocFtpJHL.
  date published: 2026-06-13T15:41:10Z

Duw
type: MusicRecording
duration: PT2M36S
duration ms: 156083
explicit: false
by artist: Sevn Alias
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800772
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:41:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeff311234b2dd145d576301bf6ce476327b5e4864b88b7a9a44a6cf01c4a34e7
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/1JVfrQArZ6GNmcwM3Hi8II.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JVfrQArZ6GNmcwM3Hi8II
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 0xeff311234b2dd145d576301bf6ce476327b5e4864b88b7a9a44a6cf01c4a34e7. 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/1JVfrQArZ6GNmcwM3Hi8II.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JVfrQArZ6GNmcwM3Hi8II.
  date published: 2026-06-13T17:25:41Z

Location
type: MusicRecording
duration: PT2M52S
duration ms: 172448
explicit: false
by artist: Sevn Alias
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800777
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:14:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ff357ab47612b64b1118d525d6ec5aedf04106f0c3bd43733f104000c147811
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/3F0OgawCC7ZLGhDgXDM8Bt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3F0OgawCC7ZLGhDgXDM8Bt
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 0x8ff357ab47612b64b1118d525d6ec5aedf04106f0c3bd43733f104000c147811. 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/3F0OgawCC7ZLGhDgXDM8Bt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3F0OgawCC7ZLGhDgXDM8Bt.
  date published: 2026-06-13T17:25:41Z

Opgekomen
type: MusicRecording
duration: PT3M38S
duration ms: 218169
explicit: false
by artist: Ronnie Flex
by artist: Sevn Alias
in album: Rémi
  type: MusicAlbum
  date published: 2017-06-30
isrc code: NLG661700536
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:47:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23e32236b0f228a5a6a2c0a89af5f1496a97463673c710736db58d0a3bf167ea
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/2vHy8N2DlK97AwaMzPTaTo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vHy8N2DlK97AwaMzPTaTo
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 0x23e32236b0f228a5a6a2c0a89af5f1496a97463673c710736db58d0a3bf167ea. 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/2vHy8N2DlK97AwaMzPTaTo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vHy8N2DlK97AwaMzPTaTo.
  date published: 2026-06-13T17:25:41Z

Begrijp Je
type: MusicRecording
duration: PT2M26S
duration ms: 146967
explicit: false
by artist: Sevn Alias
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800779
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:29:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcac664443c051581c1ef30b7aaa2a7f777bf109ece7444a3c75975bda8f5d0af
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/5SbGQtJI3WRU3kgdC5gGgc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SbGQtJI3WRU3kgdC5gGgc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcac664443c051581c1ef30b7aaa2a7f777bf109ece7444a3c75975bda8f5d0af","isrc":"NLG661800779","name":"Begrijp Je","registered_at":"2026-06-08T13:29:06Z","spotify_id":"5SbGQtJI3WRU3kgdC5gGgc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac664443c051581c1ef30b7aaa2a7f777bf109ece7444a3c75975bda8f5d0af. 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/5SbGQtJI3WRU3kgdC5gGgc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SbGQtJI3WRU3kgdC5gGgc.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xcac664443c051581c1ef30b7aaa2a7f777bf109ece7444a3c75975bda8f5d0af","isrc":"NLG661800779","name":"Begrijp Je","registered_at":"2026-06-08T13:29:06Z","spotify_id":"5SbGQtJI3WRU3kgdC5gGgc","type":"track"}

Hennessy
type: MusicRecording
duration: PT3M43S
duration ms: 223559
explicit: false
by artist: Sevn Alias
by artist: Beenie Man
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800778
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:05:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f069c488e9a435d1b4676adb34889d11905f57030679622ed8874e319f79d6d
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/7k1oe3rthNfvGLUOXnRGQn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7k1oe3rthNfvGLUOXnRGQn
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 0x9f069c488e9a435d1b4676adb34889d11905f57030679622ed8874e319f79d6d. 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/7k1oe3rthNfvGLUOXnRGQn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7k1oe3rthNfvGLUOXnRGQn.
  date published: 2026-06-13T15:41:10Z

Dichterbij
type: MusicRecording
duration: PT3M16S
duration ms: 196602
explicit: false
by artist: Esko
by artist: Josylvio
by artist: Sevn Alias
in album: Beats By Esko
  type: MusicAlbum
  date published: 2018-04-20
isrc code: NLS241800292
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:22:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b8b066b6bfbfafa80ebb12538314bc242cb782ff58b33977067cda67bc55bea
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/5t9G3TwQmd82h8WWZMsbmD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t9G3TwQmd82h8WWZMsbmD
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 0x5b8b066b6bfbfafa80ebb12538314bc242cb782ff58b33977067cda67bc55bea. 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/5t9G3TwQmd82h8WWZMsbmD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t9G3TwQmd82h8WWZMsbmD.
  date published: 2026-06-13T13:32:09Z

Hou Het Kort
type: MusicRecording
duration: PT3M15S
duration ms: 195368
explicit: false
by artist: Rotjoch
by artist: Sevn Alias
by artist: D-Double
in album: Float
  type: MusicAlbum
  date published: 2022-08-03
isrc code: NLG662200205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T20:01:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1370733832b512272bb750434fffa7606802369e315c2dec8eacadfe1d741926
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/2HnxewR9WOewW2uzABG72W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HnxewR9WOewW2uzABG72W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1370733832b512272bb750434fffa7606802369e315c2dec8eacadfe1d741926","isrc":"NLG662200205","name":"Hou Het Kort","registered_at":"2026-06-10T20:01:27Z","spotify_id":"2HnxewR9WOewW2uzABG72W","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1370733832b512272bb750434fffa7606802369e315c2dec8eacadfe1d741926. 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/2HnxewR9WOewW2uzABG72W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HnxewR9WOewW2uzABG72W.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1370733832b512272bb750434fffa7606802369e315c2dec8eacadfe1d741926","isrc":"NLG662200205","name":"Hou Het Kort","registered_at":"2026-06-10T20:01:27Z","spotify_id":"2HnxewR9WOewW2uzABG72W","type":"track"}

Niet Down
type: MusicRecording
duration: PT3M31S
duration ms: 211257
explicit: false
by artist: Sevn Alias
by artist: Mr. Probz
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800768
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:16:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58b3ef32b0b5b2606e31fc24a06da828d40bc99a4bc27846fdaf2f38bdd93a66
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/3CtSIUUF5SuMGimoNfGw4k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CtSIUUF5SuMGimoNfGw4k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58b3ef32b0b5b2606e31fc24a06da828d40bc99a4bc27846fdaf2f38bdd93a66","isrc":"NLG661800768","name":"Niet Down","registered_at":"2026-06-09T19:16:05Z","spotify_id":"3CtSIUUF5SuMGimoNfGw4k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b3ef32b0b5b2606e31fc24a06da828d40bc99a4bc27846fdaf2f38bdd93a66. 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/3CtSIUUF5SuMGimoNfGw4k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CtSIUUF5SuMGimoNfGw4k.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x58b3ef32b0b5b2606e31fc24a06da828d40bc99a4bc27846fdaf2f38bdd93a66","isrc":"NLG661800768","name":"Niet Down","registered_at":"2026-06-09T19:16:05Z","spotify_id":"3CtSIUUF5SuMGimoNfGw4k","type":"track"}

Icin' It Out
type: MusicRecording
duration: PT2M28S
duration ms: 148378
explicit: false
by artist: Sevn Alias
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800775
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:14:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7a1fb254558dbe5055454258c466385520f6339ebfedfa44404e44a1dd4142b
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/2KjL2FPY7KKsre711mtjhb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KjL2FPY7KKsre711mtjhb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7a1fb254558dbe5055454258c466385520f6339ebfedfa44404e44a1dd4142b","isrc":"NLG661800775","name":"Icin' It Out","registered_at":"2026-06-09T19:14:36Z","spotify_id":"2KjL2FPY7KKsre711mtjhb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a1fb254558dbe5055454258c466385520f6339ebfedfa44404e44a1dd4142b. 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/2KjL2FPY7KKsre711mtjhb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KjL2FPY7KKsre711mtjhb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe7a1fb254558dbe5055454258c466385520f6339ebfedfa44404e44a1dd4142b","isrc":"NLG661800775","name":"Icin' It Out","registered_at":"2026-06-09T19:14:36Z","spotify_id":"2KjL2FPY7KKsre711mtjhb","type":"track"}

Migos
type: MusicRecording
duration: PT2M11S
duration ms: 131416
explicit: false
by artist: Sevn Alias
in album: Recasso
  type: MusicAlbum
  date published: 2018-08-31
isrc code: NLG661800769
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:47:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f4ae022340e4fc5a666a97a52f5f157adc6d78b91bda884248b9a772fd48203
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/075eujOS98sspI02wt3uBT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/075eujOS98sspI02wt3uBT
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 0x9f4ae022340e4fc5a666a97a52f5f157adc6d78b91bda884248b9a772fd48203. 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/075eujOS98sspI02wt3uBT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/075eujOS98sspI02wt3uBT.
  date published: 2026-07-02T03:55:08Z