胡雅絜
type: MusicGroup
popularity: 2
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8e05c9480dcf74bf495adf01c6cee76c1364f646dc4d7d3b1c84114226130af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41050b1e-9339-49ec-8b62-0d798d2bab5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41050b1e-9339-49ec-8b62-0d798d2bab5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/41050b1e-9339-49ec-8b62-0d798d2bab5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8e05c9480dcf74bf495adf01c6cee76c1364f646dc4d7d3b1c84114226130af","name":"胡雅絜","registered_at":"2026-06-16T12:15:16Z","symbol":"NIM1048921","token_address":"0xdd5a01e2da75c2c7e8c1d7736f9748d25f06ff3c","type":"artist","uuid":"41050b1e-9339-49ec-8b62-0d798d2bab5d"}
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 0xe8e05c9480dcf74bf495adf01c6cee76c1364f646dc4d7d3b1c84114226130af. Chain 2 (Bitcoin): anchored in block 954046 (2026-06-17T04:53:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41050b1e-9339-49ec-8b62-0d798d2bab5d.json and https://artists.proofprofile.net/proofs/artist/41050b1e-9339-49ec-8b62-0d798d2bab5d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T04:53:03Z
  text: {"copyright_id":"0xe8e05c9480dcf74bf495adf01c6cee76c1364f646dc4d7d3b1c84114226130af","name":"胡雅絜","registered_at":"2026-06-16T12:15:16Z","symbol":"NIM1048921","token_address":"0xdd5a01e2da75c2c7e8c1d7736f9748d25f06ff3c","type":"artist","uuid":"41050b1e-9339-49ec-8b62-0d798d2bab5d"}