ธนัญญา อินวงษ์
type: MusicGroup
genre: thai pop
genre: t-pop
popularity: 5
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd12f0b631e366039bb5da393c33550ea6004510e432b41b95c660f48d3c777a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8d18309-2959-439d-931b-ce4368feaa5a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8d18309-2959-439d-931b-ce4368feaa5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f8d18309-2959-439d-931b-ce4368feaa5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd12f0b631e366039bb5da393c33550ea6004510e432b41b95c660f48d3c777a","name":"ธนัญญา อินวงษ์","registered_at":"2026-06-21T16:13:33Z","symbol":"NIM1970612","token_address":"0xa264355e8d6ced3f010a62174b3cbdb9d73ad66d","type":"artist","uuid":"f8d18309-2959-439d-931b-ce4368feaa5a"}
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 0xbd12f0b631e366039bb5da393c33550ea6004510e432b41b95c660f48d3c777a. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8d18309-2959-439d-931b-ce4368feaa5a.json and https://artists.proofprofile.net/proofs/artist/f8d18309-2959-439d-931b-ce4368feaa5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xbd12f0b631e366039bb5da393c33550ea6004510e432b41b95c660f48d3c777a","name":"ธนัญญา อินวงษ์","registered_at":"2026-06-21T16:13:33Z","symbol":"NIM1970612","token_address":"0xa264355e8d6ced3f010a62174b3cbdb9d73ad66d","type":"artist","uuid":"f8d18309-2959-439d-931b-ce4368feaa5a"}