George Heyden
type: MusicGroup
popularity: 13
followers: 188
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f22880b28fa51c302608ab9ccfc0c20da4d06d883e814f79021698e3148acc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5eac4da3-a29f-427d-82b1-43b2d340b556.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5eac4da3-a29f-427d-82b1-43b2d340b556.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5eac4da3-a29f-427d-82b1-43b2d340b556
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f22880b28fa51c302608ab9ccfc0c20da4d06d883e814f79021698e3148acc6","name":"George Heyden","registered_at":"2026-06-14T14:21:06Z","symbol":"NIM0479907","token_address":"0xcce75d5c25c08d43a51cd2726e75696134c2cff3","type":"artist","uuid":"5eac4da3-a29f-427d-82b1-43b2d340b556"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f22880b28fa51c302608ab9ccfc0c20da4d06d883e814f79021698e3148acc6. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5eac4da3-a29f-427d-82b1-43b2d340b556.json and https://artists.proofprofile.net/proofs/artist/5eac4da3-a29f-427d-82b1-43b2d340b556.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:07:16Z
  text: {"copyright_id":"0x7f22880b28fa51c302608ab9ccfc0c20da4d06d883e814f79021698e3148acc6","name":"George Heyden","registered_at":"2026-06-14T14:21:06Z","symbol":"NIM0479907","token_address":"0xcce75d5c25c08d43a51cd2726e75696134c2cff3","type":"artist","uuid":"5eac4da3-a29f-427d-82b1-43b2d340b556"}
album: ERA (Instrumental)
  type: MusicAlbum
  date published: 2021-12-10
album: Dark
  type: MusicAlbum
  date published: 2022-06-10
album: Dream
  type: MusicAlbum
  date published: 2023-01-13
album: Lose Control
  type: MusicAlbum
  date published: 2023-03-24
album: Lose Control
  type: MusicAlbum
  date published: 2023-03-24
album: Promiscuous
  type: MusicAlbum
  date published: 2023-09-01
album: Forgiven Love
  type: MusicAlbum
  date published: 2024-05-31
  track: Forgiven Love
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185381
    explicit: false
    by artist: George Heyden
    in album: Forgiven Love
      type: MusicAlbum
      date published: 2024-05-31
    isrc code: GBKQU2436048
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:31:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4e29fa2b87afe83afd137fb7cf935bf12faea2762bb286b86563d9d050b0b19b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2436048
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e29fa2b87afe83afd137fb7cf935bf12faea2762bb286b86563d9d050b0b19b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2436048.
      date published: 2026-07-05T01:12:41Z
    audio: Forgiven Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.039
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.637
      additional property: Energy
        type: PropertyValue
        value: 0.857
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.036
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.011
      additional property: Liveness
        type: PropertyValue
        value: 0.218
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.33
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.346
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Holding Me Down
  type: MusicAlbum
  date published: 2025-05-23
album: Holding Me Down
  type: MusicAlbum
  date published: 2025-05-23
album: Holding Me Down
  type: MusicAlbum
  date published: 2025-05-23
album: Ain't No Party Like A House Party
  type: MusicAlbum
  date published: 2025-08-08