天八
type: MusicGroup
popularity: 16
followers: 470
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1edd456d1692d204ddd93ffc519d3ae6a76b3cb9e4eccd92b42e57e02f4b0fbb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7127b2d0-927b-4cb2-ad40-fdd92371efd1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7127b2d0-927b-4cb2-ad40-fdd92371efd1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7127b2d0-927b-4cb2-ad40-fdd92371efd1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1edd456d1692d204ddd93ffc519d3ae6a76b3cb9e4eccd92b42e57e02f4b0fbb","name":"天八","registered_at":"2026-06-14T16:22:21Z","symbol":"NIM0508842","token_address":"0xb769d7a4fc7577832023848c5831ff9e061ad54a","type":"artist","uuid":"7127b2d0-927b-4cb2-ad40-fdd92371efd1"}
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 0x1edd456d1692d204ddd93ffc519d3ae6a76b3cb9e4eccd92b42e57e02f4b0fbb. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7127b2d0-927b-4cb2-ad40-fdd92371efd1.json and https://artists.proofprofile.net/proofs/artist/7127b2d0-927b-4cb2-ad40-fdd92371efd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x1edd456d1692d204ddd93ffc519d3ae6a76b3cb9e4eccd92b42e57e02f4b0fbb","name":"天八","registered_at":"2026-06-14T16:22:21Z","symbol":"NIM0508842","token_address":"0xb769d7a4fc7577832023848c5831ff9e061ad54a","type":"artist","uuid":"7127b2d0-927b-4cb2-ad40-fdd92371efd1"}
album: PRIDE BOMB
  type: MusicAlbum
  date published: 2025-02-05