Willie D.
type: MusicGroup
popularity: 3
followers: 918
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa642ad477c0e51d1a1dba3c4aa643152d7db462f01c9e14dd82760a57aa99529
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d85c4734-d55b-4933-8b36-ad89ca79a72d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d85c4734-d55b-4933-8b36-ad89ca79a72d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d85c4734-d55b-4933-8b36-ad89ca79a72d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa642ad477c0e51d1a1dba3c4aa643152d7db462f01c9e14dd82760a57aa99529","name":"Willie D.","registered_at":"2026-06-21T03:34:45Z","symbol":"NIM1807061","token_address":"0xd13e59648d76ea4d0766d0efcb8d5f1dc270a70a","type":"artist","uuid":"d85c4734-d55b-4933-8b36-ad89ca79a72d"}
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 0xa642ad477c0e51d1a1dba3c4aa643152d7db462f01c9e14dd82760a57aa99529. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d85c4734-d55b-4933-8b36-ad89ca79a72d.json and https://artists.proofprofile.net/proofs/artist/d85c4734-d55b-4933-8b36-ad89ca79a72d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xa642ad477c0e51d1a1dba3c4aa643152d7db462f01c9e14dd82760a57aa99529","name":"Willie D.","registered_at":"2026-06-21T03:34:45Z","symbol":"NIM1807061","token_address":"0xd13e59648d76ea4d0766d0efcb8d5f1dc270a70a","type":"artist","uuid":"d85c4734-d55b-4933-8b36-ad89ca79a72d"}
album: Don't Let Love Pass You By
  type: MusicAlbum
  date published: 2007-01-01
album: I've Been Searching
  type: MusicAlbum
  date published: 2007-10-02