린지
type: MusicGroup
genre: k-rock
popularity: 3
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa681d19cfd35c565e45e9b8c32577674d13c5ed791fee5c5f2c7dedd8429660b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c20dea7a-d693-4d74-b018-57927740e247.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c20dea7a-d693-4d74-b018-57927740e247.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c20dea7a-d693-4d74-b018-57927740e247
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa681d19cfd35c565e45e9b8c32577674d13c5ed791fee5c5f2c7dedd8429660b","name":"린지","registered_at":"2026-06-20T19:28:14Z","symbol":"NIM1694697","token_address":"0xb0e1325cfadbf8fd411a16925764da09ceda9f5a","type":"artist","uuid":"c20dea7a-d693-4d74-b018-57927740e247"}
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 0xa681d19cfd35c565e45e9b8c32577674d13c5ed791fee5c5f2c7dedd8429660b. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c20dea7a-d693-4d74-b018-57927740e247.json and https://artists.proofprofile.net/proofs/artist/c20dea7a-d693-4d74-b018-57927740e247.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xa681d19cfd35c565e45e9b8c32577674d13c5ed791fee5c5f2c7dedd8429660b","name":"린지","registered_at":"2026-06-20T19:28:14Z","symbol":"NIM1694697","token_address":"0xb0e1325cfadbf8fd411a16925764da09ceda9f5a","type":"artist","uuid":"c20dea7a-d693-4d74-b018-57927740e247"}