Willie Davis
type: MusicGroup
genre: jazz blues
popularity: 3
followers: 640
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcba02611c35e3c8864483b9b3b534272dc9cf9eabb10aac069035312ff69466b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/237ab832-0ecb-4b46-960c-dd79b395832c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/237ab832-0ecb-4b46-960c-dd79b395832c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/237ab832-0ecb-4b46-960c-dd79b395832c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcba02611c35e3c8864483b9b3b534272dc9cf9eabb10aac069035312ff69466b","name":"Willie Davis","registered_at":"2026-06-16T01:48:32Z","symbol":"NIM0899292","token_address":"0x24b01254881ee31eb2b7f5c3fd67aefcd7d54c28","type":"artist","uuid":"237ab832-0ecb-4b46-960c-dd79b395832c"}
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 0xcba02611c35e3c8864483b9b3b534272dc9cf9eabb10aac069035312ff69466b. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/237ab832-0ecb-4b46-960c-dd79b395832c.json and https://artists.proofprofile.net/proofs/artist/237ab832-0ecb-4b46-960c-dd79b395832c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0xcba02611c35e3c8864483b9b3b534272dc9cf9eabb10aac069035312ff69466b","name":"Willie Davis","registered_at":"2026-06-16T01:48:32Z","symbol":"NIM0899292","token_address":"0x24b01254881ee31eb2b7f5c3fd67aefcd7d54c28","type":"artist","uuid":"237ab832-0ecb-4b46-960c-dd79b395832c"}
album: Come Together
  type: MusicAlbum
  date published: 1994-01-01
album: Deeper Blue
  type: MusicAlbum
  date published: 2011-02-15
album: Smooth Jazz Music Vol. Nine
  type: MusicAlbum
  date published: 2011-10-01
album: Smooth Jazz Music Vol. 9
  type: MusicAlbum
  date published: 2013-07-30