婚禮
type: MusicGroup
popularity: 21
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b1828deda75e8ca7a19b4ba808fb742cc8599eb609b50c66177d652017005c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee9cf32b-17d3-4314-96bf-b8f349233ddf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee9cf32b-17d3-4314-96bf-b8f349233ddf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee9cf32b-17d3-4314-96bf-b8f349233ddf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b1828deda75e8ca7a19b4ba808fb742cc8599eb609b50c66177d652017005c7","name":"婚禮","registered_at":"2026-06-12T13:08:02Z","symbol":"NIM0307039","token_address":"0x25719e57a088d8ae817a766be249162e08759ea2","type":"artist","uuid":"ee9cf32b-17d3-4314-96bf-b8f349233ddf"}
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 0x4b1828deda75e8ca7a19b4ba808fb742cc8599eb609b50c66177d652017005c7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee9cf32b-17d3-4314-96bf-b8f349233ddf.json and https://artists.proofprofile.net/proofs/artist/ee9cf32b-17d3-4314-96bf-b8f349233ddf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x4b1828deda75e8ca7a19b4ba808fb742cc8599eb609b50c66177d652017005c7","name":"婚禮","registered_at":"2026-06-12T13:08:02Z","symbol":"NIM0307039","token_address":"0x25719e57a088d8ae817a766be249162e08759ea2","type":"artist","uuid":"ee9cf32b-17d3-4314-96bf-b8f349233ddf"}