กรีน AF5
type: MusicGroup
genre: thai pop
popularity: 8
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc4ce673a61d936090e325797f84e680df33c9c944415b763980c607d0c8eaf0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3f5f91e-3ccf-4963-947d-00f30fe85ef8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3f5f91e-3ccf-4963-947d-00f30fe85ef8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3f5f91e-3ccf-4963-947d-00f30fe85ef8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc4ce673a61d936090e325797f84e680df33c9c944415b763980c607d0c8eaf0","name":"กรีน AF5","registered_at":"2026-06-21T02:07:05Z","symbol":"NIM1785709","token_address":"0xd2b906c40285ce6efa4ca61e10e91b8cd1507f7c","type":"artist","uuid":"d3f5f91e-3ccf-4963-947d-00f30fe85ef8"}
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 0xfc4ce673a61d936090e325797f84e680df33c9c944415b763980c607d0c8eaf0. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3f5f91e-3ccf-4963-947d-00f30fe85ef8.json and https://artists.proofprofile.net/proofs/artist/d3f5f91e-3ccf-4963-947d-00f30fe85ef8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xfc4ce673a61d936090e325797f84e680df33c9c944415b763980c607d0c8eaf0","name":"กรีน AF5","registered_at":"2026-06-21T02:07:05Z","symbol":"NIM1785709","token_address":"0xd2b906c40285ce6efa4ca61e10e91b8cd1507f7c","type":"artist","uuid":"d3f5f91e-3ccf-4963-947d-00f30fe85ef8"}
album: มิดไมล์ Racing Love (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-10-22