Willow Hawks
type: MusicGroup
popularity: 5
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba037fd0eff2096f90e3d392596a1b9ad7e1983c0628e9f1eac470aa6120ac70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b56cd61-7511-474e-a2ed-6594e5e9b375.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b56cd61-7511-474e-a2ed-6594e5e9b375.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b56cd61-7511-474e-a2ed-6594e5e9b375
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba037fd0eff2096f90e3d392596a1b9ad7e1983c0628e9f1eac470aa6120ac70","name":"Willow Hawks","registered_at":"2026-06-20T03:49:07Z","symbol":"NIM1502007","token_address":"0x94ca1a05f46e9fdf8f561a238b26d4577bfaa523","type":"artist","uuid":"9b56cd61-7511-474e-a2ed-6594e5e9b375"}
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 0xba037fd0eff2096f90e3d392596a1b9ad7e1983c0628e9f1eac470aa6120ac70. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b56cd61-7511-474e-a2ed-6594e5e9b375.json and https://artists.proofprofile.net/proofs/artist/9b56cd61-7511-474e-a2ed-6594e5e9b375.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xba037fd0eff2096f90e3d392596a1b9ad7e1983c0628e9f1eac470aa6120ac70","name":"Willow Hawks","registered_at":"2026-06-20T03:49:07Z","symbol":"NIM1502007","token_address":"0x94ca1a05f46e9fdf8f561a238b26d4577bfaa523","type":"artist","uuid":"9b56cd61-7511-474e-a2ed-6594e5e9b375"}