Bill Wilson
type: MusicGroup
popularity: 20
followers: 1759
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a7147a681166f171d7d9d3eee721f6e0cfbc68d10cfbbff4a894bcdde9173f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44b2f2ac-4bd0-40ed-bb5f-96b2c27747f8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44b2f2ac-4bd0-40ed-bb5f-96b2c27747f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44b2f2ac-4bd0-40ed-bb5f-96b2c27747f8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a7147a681166f171d7d9d3eee721f6e0cfbc68d10cfbbff4a894bcdde9173f8","name":"Bill Wilson","registered_at":"2026-06-14T11:41:42Z","symbol":"NIM0441861","token_address":"0x663e57201e0ceaaec1b776d018738e9b2e460cd0","type":"artist","uuid":"44b2f2ac-4bd0-40ed-bb5f-96b2c27747f8"}
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 0x3a7147a681166f171d7d9d3eee721f6e0cfbc68d10cfbbff4a894bcdde9173f8. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44b2f2ac-4bd0-40ed-bb5f-96b2c27747f8.json and https://artists.proofprofile.net/proofs/artist/44b2f2ac-4bd0-40ed-bb5f-96b2c27747f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x3a7147a681166f171d7d9d3eee721f6e0cfbc68d10cfbbff4a894bcdde9173f8","name":"Bill Wilson","registered_at":"2026-06-14T11:41:42Z","symbol":"NIM0441861","token_address":"0x663e57201e0ceaaec1b776d018738e9b2e460cd0","type":"artist","uuid":"44b2f2ac-4bd0-40ed-bb5f-96b2c27747f8"}
album: Ever Changing Minstrel
  type: MusicAlbum
  date published: 1973-01-07
  track: Black Cat Blues
    type: MusicRecording
    duration: PT5M16S
    duration ms: 316826
    explicit: false
    by artist: Bill Wilson
    in album: Ever Changing Minstrel
      type: MusicAlbum
      date published: 1973-01-07
    isrc code: USSM11201239
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T16:43:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3b95b0756b6e54370b07b5f8286ce499db97d3cf6a2b53427d563061ad58931d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958180
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958180
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11201239
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T19:44:53Z
    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 0x3b95b0756b6e54370b07b5f8286ce499db97d3cf6a2b53427d563061ad58931d. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:44:53Z), 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/USSM11201239.
      date published: 2026-07-15T19:44:53Z
    audio: Black Cat Blues
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.204
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.573
      additional property: Energy
        type: PropertyValue
        value: 0.475
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.511
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.009
      additional property: Liveness
        type: PropertyValue
        value: 0.286
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.508
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.705
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major