Dj Lino@
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88155cd2f5f122e26a1a3a98f994b3e18faf394bfaca849aefec9035d4318dc1
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/fc219919-cfd2-428a-855c-702f11e654bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc219919-cfd2-428a-855c-702f11e654bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc219919-cfd2-428a-855c-702f11e654bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88155cd2f5f122e26a1a3a98f994b3e18faf394bfaca849aefec9035d4318dc1","name":"Dj Lino@","registered_at":"2026-06-21T17:27:56Z","symbol":"NIM1987016","token_address":"0xb2bc13c1c772298671f2aa07c81d43ce0bd27609","type":"artist","uuid":"fc219919-cfd2-428a-855c-702f11e654bb"}
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 0x88155cd2f5f122e26a1a3a98f994b3e18faf394bfaca849aefec9035d4318dc1. 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/fc219919-cfd2-428a-855c-702f11e654bb.json and https://artists.proofprofile.net/proofs/artist/fc219919-cfd2-428a-855c-702f11e654bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x88155cd2f5f122e26a1a3a98f994b3e18faf394bfaca849aefec9035d4318dc1","name":"Dj Lino@","registered_at":"2026-06-21T17:27:56Z","symbol":"NIM1987016","token_address":"0xb2bc13c1c772298671f2aa07c81d43ce0bd27609","type":"artist","uuid":"fc219919-cfd2-428a-855c-702f11e654bb"}
album: Oasis
  type: MusicAlbum
  date published: 2025-06-07