Ab cowboy (gyration grand master)
type: MusicGroup
genre: highlife
popularity: 9
followers: 885
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36da7a7bae4b0f790a8374063db576491e5d9d50f61ab533e5f088fc94f7c4e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c57e4e60-ddb7-45db-8c95-8f7a4e33720f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c57e4e60-ddb7-45db-8c95-8f7a4e33720f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c57e4e60-ddb7-45db-8c95-8f7a4e33720f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36da7a7bae4b0f790a8374063db576491e5d9d50f61ab533e5f088fc94f7c4e9","name":"Ab cowboy (gyration grand master)","registered_at":"2026-06-20T21:14:14Z","symbol":"NIM1713362","token_address":"0x5d951b947ede58092f5d4ce906eecb17108acd59","type":"artist","uuid":"c57e4e60-ddb7-45db-8c95-8f7a4e33720f"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36da7a7bae4b0f790a8374063db576491e5d9d50f61ab533e5f088fc94f7c4e9. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c57e4e60-ddb7-45db-8c95-8f7a4e33720f.json and https://artists.proofprofile.net/proofs/artist/c57e4e60-ddb7-45db-8c95-8f7a4e33720f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x36da7a7bae4b0f790a8374063db576491e5d9d50f61ab533e5f088fc94f7c4e9","name":"Ab cowboy (gyration grand master)","registered_at":"2026-06-20T21:14:14Z","symbol":"NIM1713362","token_address":"0x5d951b947ede58092f5d4ce906eecb17108acd59","type":"artist","uuid":"c57e4e60-ddb7-45db-8c95-8f7a4e33720f"}
album: jolly
  type: MusicAlbum
  date published: 2022-07-04
album: Obedient Gyration
  type: MusicAlbum
  date published: 2022-10-06
  track: Obedient Gyration
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181789
    explicit: false
    by artist: Ab cowboy (gyration grand master)
    in album: Obedient Gyration
      type: MusicAlbum
      date published: 2022-10-06
    genre: highlife
    isrc code: QMDA62260252
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:25:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x856493343dbffb39b19f655e907d240e04e527754dacc65c8a118bdafa331749
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958582
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958582
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62260252
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:47:25Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856493343dbffb39b19f655e907d240e04e527754dacc65c8a118bdafa331749. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QMDA62260252.
      date published: 2026-07-18T16:47:25Z
    audio: Obedient Gyration
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 195.008
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.706
      additional property: Energy
        type: PropertyValue
        value: 0.853
      additional property: Speechiness
        type: PropertyValue
        value: 0.085
      additional property: Acousticness
        type: PropertyValue
        value: 0.392
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.05
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.55
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.141
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: We Dey Outside
  type: MusicAlbum
  date published: 2025-11-04