Sara Davis
type: MusicGroup
popularity: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x602e99c629285a4487ee3515a2a8ec80243e4e39b76ecd7a6d6b639c09569b91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de381003-d02e-4844-87ab-015a2bb99ffa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de381003-d02e-4844-87ab-015a2bb99ffa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de381003-d02e-4844-87ab-015a2bb99ffa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x602e99c629285a4487ee3515a2a8ec80243e4e39b76ecd7a6d6b639c09569b91","name":"Sara Davis","registered_at":"2026-06-15T03:54:21Z","symbol":"NIM0673968","token_address":"0x29d15c883d9b6eea9a44f846b2b3b3c01f461927","type":"artist","uuid":"de381003-d02e-4844-87ab-015a2bb99ffa"}
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 0x602e99c629285a4487ee3515a2a8ec80243e4e39b76ecd7a6d6b639c09569b91. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de381003-d02e-4844-87ab-015a2bb99ffa.json and https://artists.proofprofile.net/proofs/artist/de381003-d02e-4844-87ab-015a2bb99ffa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0x602e99c629285a4487ee3515a2a8ec80243e4e39b76ecd7a6d6b639c09569b91","name":"Sara Davis","registered_at":"2026-06-15T03:54:21Z","symbol":"NIM0673968","token_address":"0x29d15c883d9b6eea9a44f846b2b3b3c01f461927","type":"artist","uuid":"de381003-d02e-4844-87ab-015a2bb99ffa"}