tua lynn
type: MusicGroup
popularity: 2
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09bfba311f4c7bbaa5052a7c1025247be7aa7dfeaa6c24430c824ab9c19a0645
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/895f1f12-42f6-4ed9-80db-fc5e489b9621.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/895f1f12-42f6-4ed9-80db-fc5e489b9621.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/895f1f12-42f6-4ed9-80db-fc5e489b9621
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09bfba311f4c7bbaa5052a7c1025247be7aa7dfeaa6c24430c824ab9c19a0645","name":"tua lynn","registered_at":"2026-06-17T13:39:27Z","symbol":"NIM1412437","token_address":"0x755fab46ca2658b272390bc3dbe51c7e14b95077","type":"artist","uuid":"895f1f12-42f6-4ed9-80db-fc5e489b9621"}
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 0x09bfba311f4c7bbaa5052a7c1025247be7aa7dfeaa6c24430c824ab9c19a0645. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/895f1f12-42f6-4ed9-80db-fc5e489b9621.json and https://artists.proofprofile.net/proofs/artist/895f1f12-42f6-4ed9-80db-fc5e489b9621.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x09bfba311f4c7bbaa5052a7c1025247be7aa7dfeaa6c24430c824ab9c19a0645","name":"tua lynn","registered_at":"2026-06-17T13:39:27Z","symbol":"NIM1412437","token_address":"0x755fab46ca2658b272390bc3dbe51c7e14b95077","type":"artist","uuid":"895f1f12-42f6-4ed9-80db-fc5e489b9621"}
album: start
  type: MusicAlbum
  date published: 2024-04-09