The Simps
type: MusicGroup
popularity: 48
followers: 91551
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0259fc36d8ce5a4d494fdd492aa72d78fa9cf0d9552ee70c1685a4f6b0d79589
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2754d86-600a-42e6-ba69-2942c5ba357e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2754d86-600a-42e6-ba69-2942c5ba357e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d2754d86-600a-42e6-ba69-2942c5ba357e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0259fc36d8ce5a4d494fdd492aa72d78fa9cf0d9552ee70c1685a4f6b0d79589","name":"The Simps","registered_at":"2026-06-12T10:32:34Z","symbol":"NIM0271035","token_address":"0x449db55abdf0c30de7f471ff3847ef761cdaa5a1","type":"artist","uuid":"d2754d86-600a-42e6-ba69-2942c5ba357e"}
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 0x0259fc36d8ce5a4d494fdd492aa72d78fa9cf0d9552ee70c1685a4f6b0d79589. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2754d86-600a-42e6-ba69-2942c5ba357e.json and https://artists.proofprofile.net/proofs/artist/d2754d86-600a-42e6-ba69-2942c5ba357e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x0259fc36d8ce5a4d494fdd492aa72d78fa9cf0d9552ee70c1685a4f6b0d79589","name":"The Simps","registered_at":"2026-06-12T10:32:34Z","symbol":"NIM0271035","token_address":"0x449db55abdf0c30de7f471ff3847ef761cdaa5a1","type":"artist","uuid":"d2754d86-600a-42e6-ba69-2942c5ba357e"}
album: On Fye
  type: MusicAlbum
  date published: 2020-12-10
  track: On Fye
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127000
    explicit: false
    by artist: The Simps
    in album: On Fye
      type: MusicAlbum
      date published: 2020-12-10
    isrc code: GBMYF2000123
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T17:10:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f
    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/3tXiIltQtvU4wp2E60NCCa.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tXiIltQtvU4wp2E60NCCa
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"3tXiIltQtvU4wp2E60NCCa","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f. 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/3tXiIltQtvU4wp2E60NCCa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tXiIltQtvU4wp2E60NCCa.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"3tXiIltQtvU4wp2E60NCCa","type":"track"}
album: On Fye
  type: MusicAlbum
  date published: 2020-12-10
  track: On Fye
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127000
    explicit: false
    by artist: The Simps
    in album: On Fye
      type: MusicAlbum
      date published: 2020-12-10
    isrc code: GBMYF2000123
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T17:10:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956776
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/6IYQwMN4svWc67MxpB3Sxo.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IYQwMN4svWc67MxpB3Sxo
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"6IYQwMN4svWc67MxpB3Sxo","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6IYQwMN4svWc67MxpB3Sxo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IYQwMN4svWc67MxpB3Sxo.
      date published: 2026-07-05T10:59:37Z
      text: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"6IYQwMN4svWc67MxpB3Sxo","type":"track"}
album: On Fye
  type: MusicAlbum
  date published: 2020-12-10
  track: On Fye
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127000
    explicit: false
    by artist: The Simps
    in album: On Fye
      type: MusicAlbum
      date published: 2020-12-10
album: Tesla
  type: MusicAlbum
  date published: 2022-01-10
  track: Tesla
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236546
    explicit: false
    by artist: The Simps
    in album: Tesla
      type: MusicAlbum
      date published: 2022-01-10
    isrc code: GBMYF2100096
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T09:11:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0a1c6fa16c9e7e00f6e0246042d36dd2d842813b32c356e511fa91a84f73ad8c
    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/0N5AyKOTiKUDMNKidsGK5w.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N5AyKOTiKUDMNKidsGK5w
    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 0x0a1c6fa16c9e7e00f6e0246042d36dd2d842813b32c356e511fa91a84f73ad8c. 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/0N5AyKOTiKUDMNKidsGK5w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N5AyKOTiKUDMNKidsGK5w.
      date published: 2026-06-13T17:25:41Z
  track: On Fye
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127000
    explicit: false
    by artist: The Simps
    in album: Tesla
    isrc code: GBMYF2000123
    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
album: Hold Me Down
album: Siblings
track: Tesla
track: Everyone's a Critic
track: Green Eyed Girl
track: I Got You
track: Heavy
track: Hold Me Down
track: On Fye
track: Codeine Coma
track: 666
track: Rainbow After Rain
track: Berry Bowl Evil Boss Level
track: Guardian Angel
track: Cinderella's Daughter
track: Miss Fortunate

The Simps
type: MusicGroup

Tesla
type: MusicAlbum
date published: 2022-01-10

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T17:10:13+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f

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/7amS2OUcL9jYnzeiwlvJXu.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7amS2OUcL9jYnzeiwlvJXu

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"7amS2OUcL9jYnzeiwlvJXu","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 0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f. 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/7amS2OUcL9jYnzeiwlvJXu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7amS2OUcL9jYnzeiwlvJXu.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"7amS2OUcL9jYnzeiwlvJXu","type":"track"}

Tesla
type: MusicAlbum
date published: 2022-01-10
track: Tesla
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236546
  explicit: false
  by artist: The Simps
  in album: Tesla
    type: MusicAlbum
    date published: 2022-01-10
track: On Fye
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127000
  explicit: false
  by artist: The Simps
  in album: Tesla
    type: MusicAlbum
    date published: 2022-01-10

Hold Me Down
type: MusicAlbum
date published: 2022-01-31
track: Hold Me Down
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203289
  explicit: false
  by artist: The Simps
  in album: Hold Me Down
    type: MusicAlbum
    date published: 2022-01-31
  isrc code: GBMYF2200005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:35:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d
  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/7j3F83W8dkm10ujNwC0wRJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j3F83W8dkm10ujNwC0wRJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d","isrc":"GBMYF2200005","name":"Hold Me Down","registered_at":"2026-06-04T09:35:34Z","spotify_id":"7j3F83W8dkm10ujNwC0wRJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d. 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/7j3F83W8dkm10ujNwC0wRJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j3F83W8dkm10ujNwC0wRJ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d","isrc":"GBMYF2200005","name":"Hold Me Down","registered_at":"2026-06-04T09:35:34Z","spotify_id":"7j3F83W8dkm10ujNwC0wRJ","type":"track"}
track: Rainbow After Rain
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136046
  explicit: false
  by artist: The Simps
  in album: Hold Me Down
    type: MusicAlbum
    date published: 2022-01-31
  isrc code: GBMYF2200008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:31:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2
  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/0mebQInrEv7IIf57IoY0om.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mebQInrEv7IIf57IoY0om
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2","isrc":"GBMYF2200008","name":"Rainbow After Rain","registered_at":"2026-06-05T21:31:41Z","spotify_id":"0mebQInrEv7IIf57IoY0om","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2. 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/0mebQInrEv7IIf57IoY0om.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mebQInrEv7IIf57IoY0om.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2","isrc":"GBMYF2200008","name":"Rainbow After Rain","registered_at":"2026-06-05T21:31:41Z","spotify_id":"0mebQInrEv7IIf57IoY0om","type":"track"}
track: Tesla
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236546
  explicit: false
  by artist: The Simps
  in album: Hold Me Down
    type: MusicAlbum
    date published: 2022-01-31
  isrc code: GBMYF2100096
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:11:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a1c6fa16c9e7e00f6e0246042d36dd2d842813b32c356e511fa91a84f73ad8c
  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/3q1qEFQ7ruXE9HZeIi61Ia.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3q1qEFQ7ruXE9HZeIi61Ia
  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 0x0a1c6fa16c9e7e00f6e0246042d36dd2d842813b32c356e511fa91a84f73ad8c. 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/3q1qEFQ7ruXE9HZeIi61Ia.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3q1qEFQ7ruXE9HZeIi61Ia.
    date published: 2026-07-02T03:30:09Z
track: On Fye
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127000
  explicit: false
  by artist: The Simps
  in album: Hold Me Down
    type: MusicAlbum
    date published: 2022-01-31
  isrc code: GBMYF2000123
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T17:10:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f
  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/5a4GnLmXIjtuRQbA8DHucE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a4GnLmXIjtuRQbA8DHucE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"5a4GnLmXIjtuRQbA8DHucE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f. 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/5a4GnLmXIjtuRQbA8DHucE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a4GnLmXIjtuRQbA8DHucE.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"5a4GnLmXIjtuRQbA8DHucE","type":"track"}

Hold Me Down
type: MusicAlbum
date published: 2022-01-31
track: Hold Me Down
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203289
  explicit: false
  by artist: The Simps
  in album: Hold Me Down
    type: MusicAlbum
    date published: 2022-01-31
track: Rainbow After Rain
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136046
  explicit: false
  by artist: The Simps
  in album: Hold Me Down
    type: MusicAlbum
    date published: 2022-01-31
track: Tesla
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236546
  explicit: false
  by artist: The Simps
  in album: Hold Me Down
    type: MusicAlbum
    date published: 2022-01-31
track: On Fye
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127000
  explicit: false
  by artist: The Simps
  in album: Hold Me Down
    type: MusicAlbum
    date published: 2022-01-31

Siblings
type: MusicAlbum
date published: 2022-02-14
track: Tesla
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236546
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: Everyone's a Critic
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153375
  explicit: true
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: Green Eyed Girl
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189648
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: I Got You
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150171
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: Heavy
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105187
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: Hold Me Down
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203289
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: On Fye
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127000
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: Codeine Coma
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130608
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: 666
  type: MusicRecording
  duration: PT1M39S
  duration ms: 99625
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: Rainbow After Rain
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136046
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: Berry Bowl Evil Boss Level
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140933
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: Guardian Angel
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128656
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: Cinderella's Daughter
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119703
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
track: Miss Fortunate
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203910
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14

Siblings
type: MusicAlbum
date published: 2022-02-14
track: Tesla
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236546
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
  isrc code: GBMYF2100096
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:11:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a1c6fa16c9e7e00f6e0246042d36dd2d842813b32c356e511fa91a84f73ad8c
  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/3wUne0H6z9p8PdkXZqOKRs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wUne0H6z9p8PdkXZqOKRs
  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 0x0a1c6fa16c9e7e00f6e0246042d36dd2d842813b32c356e511fa91a84f73ad8c. 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/3wUne0H6z9p8PdkXZqOKRs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wUne0H6z9p8PdkXZqOKRs.
    date published: 2026-06-13T15:41:10Z
track: Everyone's a Critic
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153375
  explicit: true
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
  isrc code: GBMYF2200001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:04:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd182ff521d4e83e5c8519271d1a41ac0d85634dd821e76dc7074a6971b9639fe
  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/03GpxtSprNz87BY8ikorKP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03GpxtSprNz87BY8ikorKP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd182ff521d4e83e5c8519271d1a41ac0d85634dd821e76dc7074a6971b9639fe","isrc":"GBMYF2200001","name":"Everyone's a Critic","registered_at":"2026-06-07T00:04:24Z","spotify_id":"03GpxtSprNz87BY8ikorKP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd182ff521d4e83e5c8519271d1a41ac0d85634dd821e76dc7074a6971b9639fe. 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/03GpxtSprNz87BY8ikorKP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03GpxtSprNz87BY8ikorKP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd182ff521d4e83e5c8519271d1a41ac0d85634dd821e76dc7074a6971b9639fe","isrc":"GBMYF2200001","name":"Everyone's a Critic","registered_at":"2026-06-07T00:04:24Z","spotify_id":"03GpxtSprNz87BY8ikorKP","type":"track"}
track: Green Eyed Girl
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189648
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
  isrc code: GBMYF2200002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T10:41:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb5170939df340677f42a1b7e5eef0696a7d7acff04845e1eb56e6c985919546
  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/6Q0DSFxZRmp3G5QW4PxXDd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q0DSFxZRmp3G5QW4PxXDd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbb5170939df340677f42a1b7e5eef0696a7d7acff04845e1eb56e6c985919546","isrc":"GBMYF2200002","name":"Green Eyed Girl","registered_at":"2026-06-06T10:41:29Z","spotify_id":"6Q0DSFxZRmp3G5QW4PxXDd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5170939df340677f42a1b7e5eef0696a7d7acff04845e1eb56e6c985919546. 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/6Q0DSFxZRmp3G5QW4PxXDd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q0DSFxZRmp3G5QW4PxXDd.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbb5170939df340677f42a1b7e5eef0696a7d7acff04845e1eb56e6c985919546","isrc":"GBMYF2200002","name":"Green Eyed Girl","registered_at":"2026-06-06T10:41:29Z","spotify_id":"6Q0DSFxZRmp3G5QW4PxXDd","type":"track"}
track: I Got You
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150171
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
  isrc code: GBMYF2200003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:30:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e0921893426871e3df6df9d10c8d499426ff85ba89ba71f81616297c11d6433
  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/5ln4KZ8ALaOzZzzPX8sPw1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ln4KZ8ALaOzZzzPX8sPw1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2e0921893426871e3df6df9d10c8d499426ff85ba89ba71f81616297c11d6433","isrc":"GBMYF2200003","name":"I Got You","registered_at":"2026-06-05T21:30:37Z","spotify_id":"5ln4KZ8ALaOzZzzPX8sPw1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0921893426871e3df6df9d10c8d499426ff85ba89ba71f81616297c11d6433. 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/5ln4KZ8ALaOzZzzPX8sPw1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ln4KZ8ALaOzZzzPX8sPw1.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2e0921893426871e3df6df9d10c8d499426ff85ba89ba71f81616297c11d6433","isrc":"GBMYF2200003","name":"I Got You","registered_at":"2026-06-05T21:30:37Z","spotify_id":"5ln4KZ8ALaOzZzzPX8sPw1","type":"track"}
track: Heavy
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105187
  explicit: false
  by artist: The Simps
  in album: Siblings
    type: MusicAlbum
    date published: 2022-02-14
  isrc code: GBMYF2200004
  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: Hold Me Down
track: On Fye
track: Codeine Coma
track: 666
track: Rainbow After Rain
track: Berry Bowl Evil Boss Level
track: Guardian Angel
track: Cinderella's Daughter
track: Miss Fortunate

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T01:42:49+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x06e84c8c4fb8c1ae193f7899f02721619ef746da3e3843ca2f9a836316318be6

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/6eCb4BAEn8cLWZ9E9zqCkS.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eCb4BAEn8cLWZ9E9zqCkS

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

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 0x06e84c8c4fb8c1ae193f7899f02721619ef746da3e3843ca2f9a836316318be6. 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/6eCb4BAEn8cLWZ9E9zqCkS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eCb4BAEn8cLWZ9E9zqCkS.
date published: 2026-06-13T12:47:07Z

Hold Me Down
type: MusicRecording
duration: PT3M23S
duration ms: 203289
explicit: false
by artist: The Simps
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:35:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d
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/19XFbQ0VQyYDEUjJ3XUUIP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19XFbQ0VQyYDEUjJ3XUUIP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d","isrc":"GBMYF2200005","name":"Hold Me Down","registered_at":"2026-06-04T09:35:34Z","spotify_id":"19XFbQ0VQyYDEUjJ3XUUIP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d. 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/19XFbQ0VQyYDEUjJ3XUUIP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19XFbQ0VQyYDEUjJ3XUUIP.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d","isrc":"GBMYF2200005","name":"Hold Me Down","registered_at":"2026-06-04T09:35:34Z","spotify_id":"19XFbQ0VQyYDEUjJ3XUUIP","type":"track"}

On Fye
type: MusicRecording
duration: PT2M7S
duration ms: 127000
explicit: false
by artist: The Simps
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2000123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T17:10:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f
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/6qLQ0K5jkOB0QrbDwNmKg9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qLQ0K5jkOB0QrbDwNmKg9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"6qLQ0K5jkOB0QrbDwNmKg9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f. 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/6qLQ0K5jkOB0QrbDwNmKg9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qLQ0K5jkOB0QrbDwNmKg9.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"6qLQ0K5jkOB0QrbDwNmKg9","type":"track"}

Codeine Coma
type: MusicRecording
duration: PT2M10S
duration ms: 130608
explicit: false
by artist: The Simps
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:26:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44c1b98eeef31a5c3dc07b8179cef6007c5b48f5bd4f997f3152cc36e7eaaed6
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/5TRIQ3ORAGxcKRSWfHFknq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TRIQ3ORAGxcKRSWfHFknq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44c1b98eeef31a5c3dc07b8179cef6007c5b48f5bd4f997f3152cc36e7eaaed6","isrc":"GBMYF2200006","name":"Codeine Coma","registered_at":"2026-06-06T04:26:10Z","spotify_id":"5TRIQ3ORAGxcKRSWfHFknq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c1b98eeef31a5c3dc07b8179cef6007c5b48f5bd4f997f3152cc36e7eaaed6. 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/5TRIQ3ORAGxcKRSWfHFknq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TRIQ3ORAGxcKRSWfHFknq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x44c1b98eeef31a5c3dc07b8179cef6007c5b48f5bd4f997f3152cc36e7eaaed6","isrc":"GBMYF2200006","name":"Codeine Coma","registered_at":"2026-06-06T04:26:10Z","spotify_id":"5TRIQ3ORAGxcKRSWfHFknq","type":"track"}

666
type: MusicRecording
duration: PT1M39S
duration ms: 99625
explicit: false
by artist: The Simps
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:11:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45f1b88a15bd6784a67127356f578f3fdf5eb6e9124f7e8ff6c9a6be9abdf40c
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/50abGKjCKNzRFhf3JmSVyL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50abGKjCKNzRFhf3JmSVyL
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 0x45f1b88a15bd6784a67127356f578f3fdf5eb6e9124f7e8ff6c9a6be9abdf40c. 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/50abGKjCKNzRFhf3JmSVyL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50abGKjCKNzRFhf3JmSVyL.
  date published: 2026-06-13T15:41:10Z

Rainbow After Rain
type: MusicRecording
duration: PT2M16S
duration ms: 136046
explicit: false
by artist: The Simps
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:31:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2
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/2rNF7ea8ed6HGnBmbnBCmB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rNF7ea8ed6HGnBmbnBCmB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2","isrc":"GBMYF2200008","name":"Rainbow After Rain","registered_at":"2026-06-05T21:31:41Z","spotify_id":"2rNF7ea8ed6HGnBmbnBCmB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2. 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/2rNF7ea8ed6HGnBmbnBCmB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rNF7ea8ed6HGnBmbnBCmB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2","isrc":"GBMYF2200008","name":"Rainbow After Rain","registered_at":"2026-06-05T21:31:41Z","spotify_id":"2rNF7ea8ed6HGnBmbnBCmB","type":"track"}

Berry Bowl Evil Boss Level
type: MusicRecording
duration: PT2M20S
duration ms: 140933
explicit: false
by artist: The Simps
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:08:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4b225538875d2b6c36855e3cf7167afec63dcce32b31bb883c003d2b8339fa9
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/2r7wszg9c1aZajJTqvQcQ3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2r7wszg9c1aZajJTqvQcQ3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4b225538875d2b6c36855e3cf7167afec63dcce32b31bb883c003d2b8339fa9","isrc":"GBMYF2200009","name":"Berry Bowl Evil Boss Level","registered_at":"2026-06-07T00:08:14Z","spotify_id":"2r7wszg9c1aZajJTqvQcQ3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b225538875d2b6c36855e3cf7167afec63dcce32b31bb883c003d2b8339fa9. 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/2r7wszg9c1aZajJTqvQcQ3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2r7wszg9c1aZajJTqvQcQ3.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe4b225538875d2b6c36855e3cf7167afec63dcce32b31bb883c003d2b8339fa9","isrc":"GBMYF2200009","name":"Berry Bowl Evil Boss Level","registered_at":"2026-06-07T00:08:14Z","spotify_id":"2r7wszg9c1aZajJTqvQcQ3","type":"track"}

Guardian Angel
type: MusicRecording
duration: PT2M8S
duration ms: 128656
explicit: false
by artist: The Simps
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:37:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa05906f9dbd786b13b4d40c5a6cf2f3c8d6d9b8fc7b9a4e9c52fc910b375cf5c
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/4yazQUK424Sd1gw6RaEdD3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yazQUK424Sd1gw6RaEdD3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa05906f9dbd786b13b4d40c5a6cf2f3c8d6d9b8fc7b9a4e9c52fc910b375cf5c","isrc":"GBMYF2200010","name":"Guardian Angel","registered_at":"2026-06-05T08:37:35Z","spotify_id":"4yazQUK424Sd1gw6RaEdD3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05906f9dbd786b13b4d40c5a6cf2f3c8d6d9b8fc7b9a4e9c52fc910b375cf5c. 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/4yazQUK424Sd1gw6RaEdD3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yazQUK424Sd1gw6RaEdD3.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa05906f9dbd786b13b4d40c5a6cf2f3c8d6d9b8fc7b9a4e9c52fc910b375cf5c","isrc":"GBMYF2200010","name":"Guardian Angel","registered_at":"2026-06-05T08:37:35Z","spotify_id":"4yazQUK424Sd1gw6RaEdD3","type":"track"}

Cinderella's Daughter
type: MusicRecording
duration: PT1M59S
duration ms: 119703
explicit: false
by artist: The Simps
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:50:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb30637bb52fe7bd39ad2f5a70dbe308fae6104f7b3c837bf8f8155935846774a
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/2iTM7l4pYOQvwDvzia9Ffb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iTM7l4pYOQvwDvzia9Ffb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb30637bb52fe7bd39ad2f5a70dbe308fae6104f7b3c837bf8f8155935846774a","isrc":"GBMYF2200011","name":"Cinderella's Daughter","registered_at":"2026-06-04T12:50:21Z","spotify_id":"2iTM7l4pYOQvwDvzia9Ffb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30637bb52fe7bd39ad2f5a70dbe308fae6104f7b3c837bf8f8155935846774a. 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/2iTM7l4pYOQvwDvzia9Ffb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iTM7l4pYOQvwDvzia9Ffb.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb30637bb52fe7bd39ad2f5a70dbe308fae6104f7b3c837bf8f8155935846774a","isrc":"GBMYF2200011","name":"Cinderella's Daughter","registered_at":"2026-06-04T12:50:21Z","spotify_id":"2iTM7l4pYOQvwDvzia9Ffb","type":"track"}

Miss Fortunate
type: MusicRecording
duration: PT3M23S
duration ms: 203910
explicit: false
by artist: The Simps
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:24:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe30158d90876fd63851ee0a6a4a57e83cb1e3fe134ee0387cdd27cd9b069f728
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/2uR4LQsXcCKn3Zv88p7huB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uR4LQsXcCKn3Zv88p7huB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe30158d90876fd63851ee0a6a4a57e83cb1e3fe134ee0387cdd27cd9b069f728","isrc":"GBMYF2200012","name":"Miss Fortunate","registered_at":"2026-06-07T07:24:52Z","spotify_id":"2uR4LQsXcCKn3Zv88p7huB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30158d90876fd63851ee0a6a4a57e83cb1e3fe134ee0387cdd27cd9b069f728. 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/2uR4LQsXcCKn3Zv88p7huB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uR4LQsXcCKn3Zv88p7huB.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xe30158d90876fd63851ee0a6a4a57e83cb1e3fe134ee0387cdd27cd9b069f728","isrc":"GBMYF2200012","name":"Miss Fortunate","registered_at":"2026-06-07T07:24:52Z","spotify_id":"2uR4LQsXcCKn3Zv88p7huB","type":"track"}

Tesla
type: MusicRecording
duration: PT3M56S
duration ms: 236546
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2100096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:11:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a1c6fa16c9e7e00f6e0246042d36dd2d842813b32c356e511fa91a84f73ad8c
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/3wUne0H6z9p8PdkXZqOKRs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wUne0H6z9p8PdkXZqOKRs
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 0x0a1c6fa16c9e7e00f6e0246042d36dd2d842813b32c356e511fa91a84f73ad8c. 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/3wUne0H6z9p8PdkXZqOKRs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wUne0H6z9p8PdkXZqOKRs.
  date published: 2026-06-13T15:41:10Z

Everyone's a Critic
type: MusicRecording
duration: PT2M33S
duration ms: 153375
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:04:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd182ff521d4e83e5c8519271d1a41ac0d85634dd821e76dc7074a6971b9639fe
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/03GpxtSprNz87BY8ikorKP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03GpxtSprNz87BY8ikorKP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd182ff521d4e83e5c8519271d1a41ac0d85634dd821e76dc7074a6971b9639fe","isrc":"GBMYF2200001","name":"Everyone's a Critic","registered_at":"2026-06-07T00:04:24Z","spotify_id":"03GpxtSprNz87BY8ikorKP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd182ff521d4e83e5c8519271d1a41ac0d85634dd821e76dc7074a6971b9639fe. 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/03GpxtSprNz87BY8ikorKP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03GpxtSprNz87BY8ikorKP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd182ff521d4e83e5c8519271d1a41ac0d85634dd821e76dc7074a6971b9639fe","isrc":"GBMYF2200001","name":"Everyone's a Critic","registered_at":"2026-06-07T00:04:24Z","spotify_id":"03GpxtSprNz87BY8ikorKP","type":"track"}

Green Eyed Girl
type: MusicRecording
duration: PT3M9S
duration ms: 189648
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:41:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb5170939df340677f42a1b7e5eef0696a7d7acff04845e1eb56e6c985919546
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/6Q0DSFxZRmp3G5QW4PxXDd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q0DSFxZRmp3G5QW4PxXDd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb5170939df340677f42a1b7e5eef0696a7d7acff04845e1eb56e6c985919546","isrc":"GBMYF2200002","name":"Green Eyed Girl","registered_at":"2026-06-06T10:41:29Z","spotify_id":"6Q0DSFxZRmp3G5QW4PxXDd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5170939df340677f42a1b7e5eef0696a7d7acff04845e1eb56e6c985919546. 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/6Q0DSFxZRmp3G5QW4PxXDd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q0DSFxZRmp3G5QW4PxXDd.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbb5170939df340677f42a1b7e5eef0696a7d7acff04845e1eb56e6c985919546","isrc":"GBMYF2200002","name":"Green Eyed Girl","registered_at":"2026-06-06T10:41:29Z","spotify_id":"6Q0DSFxZRmp3G5QW4PxXDd","type":"track"}

I Got You
type: MusicRecording
duration: PT2M30S
duration ms: 150171
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:30:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e0921893426871e3df6df9d10c8d499426ff85ba89ba71f81616297c11d6433
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/5ln4KZ8ALaOzZzzPX8sPw1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ln4KZ8ALaOzZzzPX8sPw1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e0921893426871e3df6df9d10c8d499426ff85ba89ba71f81616297c11d6433","isrc":"GBMYF2200003","name":"I Got You","registered_at":"2026-06-05T21:30:37Z","spotify_id":"5ln4KZ8ALaOzZzzPX8sPw1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0921893426871e3df6df9d10c8d499426ff85ba89ba71f81616297c11d6433. 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/5ln4KZ8ALaOzZzzPX8sPw1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ln4KZ8ALaOzZzzPX8sPw1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2e0921893426871e3df6df9d10c8d499426ff85ba89ba71f81616297c11d6433","isrc":"GBMYF2200003","name":"I Got You","registered_at":"2026-06-05T21:30:37Z","spotify_id":"5ln4KZ8ALaOzZzzPX8sPw1","type":"track"}

Heavy
type: MusicRecording
duration: PT1M45S
duration ms: 105187
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T01:42:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06e84c8c4fb8c1ae193f7899f02721619ef746da3e3843ca2f9a836316318be6
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/6eCb4BAEn8cLWZ9E9zqCkS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eCb4BAEn8cLWZ9E9zqCkS
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 0x06e84c8c4fb8c1ae193f7899f02721619ef746da3e3843ca2f9a836316318be6. 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/6eCb4BAEn8cLWZ9E9zqCkS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eCb4BAEn8cLWZ9E9zqCkS.
  date published: 2026-06-13T12:47:07Z

Hold Me Down
type: MusicRecording
duration: PT3M23S
duration ms: 203289
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:35:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d
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/19XFbQ0VQyYDEUjJ3XUUIP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19XFbQ0VQyYDEUjJ3XUUIP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d","isrc":"GBMYF2200005","name":"Hold Me Down","registered_at":"2026-06-04T09:35:34Z","spotify_id":"19XFbQ0VQyYDEUjJ3XUUIP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d. 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/19XFbQ0VQyYDEUjJ3XUUIP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19XFbQ0VQyYDEUjJ3XUUIP.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d","isrc":"GBMYF2200005","name":"Hold Me Down","registered_at":"2026-06-04T09:35:34Z","spotify_id":"19XFbQ0VQyYDEUjJ3XUUIP","type":"track"}

On Fye
type: MusicRecording
duration: PT2M7S
duration ms: 127000
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2000123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T17:10:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f
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/6qLQ0K5jkOB0QrbDwNmKg9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qLQ0K5jkOB0QrbDwNmKg9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"6qLQ0K5jkOB0QrbDwNmKg9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f. 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/6qLQ0K5jkOB0QrbDwNmKg9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qLQ0K5jkOB0QrbDwNmKg9.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"6qLQ0K5jkOB0QrbDwNmKg9","type":"track"}

Codeine Coma
type: MusicRecording
duration: PT2M10S
duration ms: 130608
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:26:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44c1b98eeef31a5c3dc07b8179cef6007c5b48f5bd4f997f3152cc36e7eaaed6
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/5TRIQ3ORAGxcKRSWfHFknq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TRIQ3ORAGxcKRSWfHFknq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44c1b98eeef31a5c3dc07b8179cef6007c5b48f5bd4f997f3152cc36e7eaaed6","isrc":"GBMYF2200006","name":"Codeine Coma","registered_at":"2026-06-06T04:26:10Z","spotify_id":"5TRIQ3ORAGxcKRSWfHFknq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c1b98eeef31a5c3dc07b8179cef6007c5b48f5bd4f997f3152cc36e7eaaed6. 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/5TRIQ3ORAGxcKRSWfHFknq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TRIQ3ORAGxcKRSWfHFknq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x44c1b98eeef31a5c3dc07b8179cef6007c5b48f5bd4f997f3152cc36e7eaaed6","isrc":"GBMYF2200006","name":"Codeine Coma","registered_at":"2026-06-06T04:26:10Z","spotify_id":"5TRIQ3ORAGxcKRSWfHFknq","type":"track"}

666
type: MusicRecording
duration: PT1M39S
duration ms: 99625
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:11:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45f1b88a15bd6784a67127356f578f3fdf5eb6e9124f7e8ff6c9a6be9abdf40c
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/50abGKjCKNzRFhf3JmSVyL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50abGKjCKNzRFhf3JmSVyL
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 0x45f1b88a15bd6784a67127356f578f3fdf5eb6e9124f7e8ff6c9a6be9abdf40c. 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/50abGKjCKNzRFhf3JmSVyL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50abGKjCKNzRFhf3JmSVyL.
  date published: 2026-06-13T15:41:10Z

Rainbow After Rain
type: MusicRecording
duration: PT2M16S
duration ms: 136046
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:31:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2
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/2rNF7ea8ed6HGnBmbnBCmB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rNF7ea8ed6HGnBmbnBCmB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2","isrc":"GBMYF2200008","name":"Rainbow After Rain","registered_at":"2026-06-05T21:31:41Z","spotify_id":"2rNF7ea8ed6HGnBmbnBCmB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2. 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/2rNF7ea8ed6HGnBmbnBCmB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rNF7ea8ed6HGnBmbnBCmB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2","isrc":"GBMYF2200008","name":"Rainbow After Rain","registered_at":"2026-06-05T21:31:41Z","spotify_id":"2rNF7ea8ed6HGnBmbnBCmB","type":"track"}

Berry Bowl Evil Boss Level
type: MusicRecording
duration: PT2M20S
duration ms: 140933
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:08:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4b225538875d2b6c36855e3cf7167afec63dcce32b31bb883c003d2b8339fa9
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/2r7wszg9c1aZajJTqvQcQ3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2r7wszg9c1aZajJTqvQcQ3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4b225538875d2b6c36855e3cf7167afec63dcce32b31bb883c003d2b8339fa9","isrc":"GBMYF2200009","name":"Berry Bowl Evil Boss Level","registered_at":"2026-06-07T00:08:14Z","spotify_id":"2r7wszg9c1aZajJTqvQcQ3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b225538875d2b6c36855e3cf7167afec63dcce32b31bb883c003d2b8339fa9. 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/2r7wszg9c1aZajJTqvQcQ3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2r7wszg9c1aZajJTqvQcQ3.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe4b225538875d2b6c36855e3cf7167afec63dcce32b31bb883c003d2b8339fa9","isrc":"GBMYF2200009","name":"Berry Bowl Evil Boss Level","registered_at":"2026-06-07T00:08:14Z","spotify_id":"2r7wszg9c1aZajJTqvQcQ3","type":"track"}

Guardian Angel
type: MusicRecording
duration: PT2M8S
duration ms: 128656
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:37:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa05906f9dbd786b13b4d40c5a6cf2f3c8d6d9b8fc7b9a4e9c52fc910b375cf5c
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/4yazQUK424Sd1gw6RaEdD3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yazQUK424Sd1gw6RaEdD3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa05906f9dbd786b13b4d40c5a6cf2f3c8d6d9b8fc7b9a4e9c52fc910b375cf5c","isrc":"GBMYF2200010","name":"Guardian Angel","registered_at":"2026-06-05T08:37:35Z","spotify_id":"4yazQUK424Sd1gw6RaEdD3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05906f9dbd786b13b4d40c5a6cf2f3c8d6d9b8fc7b9a4e9c52fc910b375cf5c. 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/4yazQUK424Sd1gw6RaEdD3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yazQUK424Sd1gw6RaEdD3.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa05906f9dbd786b13b4d40c5a6cf2f3c8d6d9b8fc7b9a4e9c52fc910b375cf5c","isrc":"GBMYF2200010","name":"Guardian Angel","registered_at":"2026-06-05T08:37:35Z","spotify_id":"4yazQUK424Sd1gw6RaEdD3","type":"track"}

Cinderella's Daughter
type: MusicRecording
duration: PT1M59S
duration ms: 119703
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:50:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb30637bb52fe7bd39ad2f5a70dbe308fae6104f7b3c837bf8f8155935846774a
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/2iTM7l4pYOQvwDvzia9Ffb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iTM7l4pYOQvwDvzia9Ffb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb30637bb52fe7bd39ad2f5a70dbe308fae6104f7b3c837bf8f8155935846774a","isrc":"GBMYF2200011","name":"Cinderella's Daughter","registered_at":"2026-06-04T12:50:21Z","spotify_id":"2iTM7l4pYOQvwDvzia9Ffb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30637bb52fe7bd39ad2f5a70dbe308fae6104f7b3c837bf8f8155935846774a. 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/2iTM7l4pYOQvwDvzia9Ffb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iTM7l4pYOQvwDvzia9Ffb.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb30637bb52fe7bd39ad2f5a70dbe308fae6104f7b3c837bf8f8155935846774a","isrc":"GBMYF2200011","name":"Cinderella's Daughter","registered_at":"2026-06-04T12:50:21Z","spotify_id":"2iTM7l4pYOQvwDvzia9Ffb","type":"track"}

Miss Fortunate
type: MusicRecording
duration: PT3M23S
duration ms: 203910
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Siblings
  type: MusicAlbum
  date published: 2022-02-14
isrc code: GBMYF2200012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:24:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe30158d90876fd63851ee0a6a4a57e83cb1e3fe134ee0387cdd27cd9b069f728
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/2uR4LQsXcCKn3Zv88p7huB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uR4LQsXcCKn3Zv88p7huB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe30158d90876fd63851ee0a6a4a57e83cb1e3fe134ee0387cdd27cd9b069f728","isrc":"GBMYF2200012","name":"Miss Fortunate","registered_at":"2026-06-07T07:24:52Z","spotify_id":"2uR4LQsXcCKn3Zv88p7huB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30158d90876fd63851ee0a6a4a57e83cb1e3fe134ee0387cdd27cd9b069f728. 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/2uR4LQsXcCKn3Zv88p7huB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uR4LQsXcCKn3Zv88p7huB.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xe30158d90876fd63851ee0a6a4a57e83cb1e3fe134ee0387cdd27cd9b069f728","isrc":"GBMYF2200012","name":"Miss Fortunate","registered_at":"2026-06-07T07:24:52Z","spotify_id":"2uR4LQsXcCKn3Zv88p7huB","type":"track"}

Hold Me Down
type: MusicRecording
duration: PT3M23S
duration ms: 203289
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Hold Me Down
  type: MusicAlbum
  date published: 2022-01-31
isrc code: GBMYF2200005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:35:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d
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/7j3F83W8dkm10ujNwC0wRJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j3F83W8dkm10ujNwC0wRJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d","isrc":"GBMYF2200005","name":"Hold Me Down","registered_at":"2026-06-04T09:35:34Z","spotify_id":"7j3F83W8dkm10ujNwC0wRJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d. 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/7j3F83W8dkm10ujNwC0wRJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j3F83W8dkm10ujNwC0wRJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x90f9d3eeb115c333a33ab981e1bfc314ee5204ed53862f9ee7c15e302b91e06d","isrc":"GBMYF2200005","name":"Hold Me Down","registered_at":"2026-06-04T09:35:34Z","spotify_id":"7j3F83W8dkm10ujNwC0wRJ","type":"track"}

Rainbow After Rain
type: MusicRecording
duration: PT2M16S
duration ms: 136046
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Hold Me Down
  type: MusicAlbum
  date published: 2022-01-31
isrc code: GBMYF2200008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:31:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2
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/0mebQInrEv7IIf57IoY0om.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mebQInrEv7IIf57IoY0om
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2","isrc":"GBMYF2200008","name":"Rainbow After Rain","registered_at":"2026-06-05T21:31:41Z","spotify_id":"0mebQInrEv7IIf57IoY0om","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2. 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/0mebQInrEv7IIf57IoY0om.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mebQInrEv7IIf57IoY0om.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0603cbe647f5f0bcad8ec6be005076c64680dc5a5611e319baeac7e745e129d2","isrc":"GBMYF2200008","name":"Rainbow After Rain","registered_at":"2026-06-05T21:31:41Z","spotify_id":"0mebQInrEv7IIf57IoY0om","type":"track"}

Tesla
type: MusicRecording
duration: PT3M56S
duration ms: 236546
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Hold Me Down
  type: MusicAlbum
  date published: 2022-01-31
isrc code: GBMYF2100096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:11:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a1c6fa16c9e7e00f6e0246042d36dd2d842813b32c356e511fa91a84f73ad8c
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/3q1qEFQ7ruXE9HZeIi61Ia.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3q1qEFQ7ruXE9HZeIi61Ia
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 0x0a1c6fa16c9e7e00f6e0246042d36dd2d842813b32c356e511fa91a84f73ad8c. 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/3q1qEFQ7ruXE9HZeIi61Ia.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3q1qEFQ7ruXE9HZeIi61Ia.
  date published: 2026-07-02T03:30:09Z

On Fye
type: MusicRecording
duration: PT2M7S
duration ms: 127000
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Hold Me Down
  type: MusicAlbum
  date published: 2022-01-31
isrc code: GBMYF2000123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T17:10:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f
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/5a4GnLmXIjtuRQbA8DHucE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a4GnLmXIjtuRQbA8DHucE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"5a4GnLmXIjtuRQbA8DHucE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f. 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/5a4GnLmXIjtuRQbA8DHucE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a4GnLmXIjtuRQbA8DHucE.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"5a4GnLmXIjtuRQbA8DHucE","type":"track"}

Tesla
type: MusicRecording
duration: PT3M56S
duration ms: 236546
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Tesla
  type: MusicAlbum
  date published: 2022-01-10
isrc code: GBMYF2100096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:11:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a1c6fa16c9e7e00f6e0246042d36dd2d842813b32c356e511fa91a84f73ad8c
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/0N5AyKOTiKUDMNKidsGK5w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N5AyKOTiKUDMNKidsGK5w
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 0x0a1c6fa16c9e7e00f6e0246042d36dd2d842813b32c356e511fa91a84f73ad8c. 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/0N5AyKOTiKUDMNKidsGK5w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N5AyKOTiKUDMNKidsGK5w.
  date published: 2026-06-13T17:25:41Z

On Fye
type: MusicRecording
duration: PT2M7S
duration ms: 127000
explicit: false
by artist: The Simps
by artist: Eyedress
by artist: zzzahara
in album: Tesla
  type: MusicAlbum
  date published: 2022-01-10
isrc code: GBMYF2000123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T17:10:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f
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/7amS2OUcL9jYnzeiwlvJXu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7amS2OUcL9jYnzeiwlvJXu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"7amS2OUcL9jYnzeiwlvJXu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f. 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/7amS2OUcL9jYnzeiwlvJXu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7amS2OUcL9jYnzeiwlvJXu.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xd4b88b039da3bee5719caf6e73e7a2956583d4f1ca88ce56e9e9dedd1a600e5f","isrc":"GBMYF2000123","name":"On Fye","registered_at":"2026-06-01T17:10:13Z","spotify_id":"7amS2OUcL9jYnzeiwlvJXu","type":"track"}