Daniel Oyari
type: MusicGroup
popularity: 11
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8cb6f3e4c7320180458a314870aaf5f14f8c82e553c01d18f6df32c8c565e7d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6cc7a767-dfbf-4eb2-bfdf-7733150e64f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6cc7a767-dfbf-4eb2-bfdf-7733150e64f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6cc7a767-dfbf-4eb2-bfdf-7733150e64f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8cb6f3e4c7320180458a314870aaf5f14f8c82e553c01d18f6df32c8c565e7d8","name":"Daniel Oyari","registered_at":"2026-06-14T15:53:11Z","symbol":"NIM0501883","token_address":"0x6ef3b36c9fa160dcdca5a825c581dc43788e8ecd","type":"artist","uuid":"6cc7a767-dfbf-4eb2-bfdf-7733150e64f5"}
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 0x8cb6f3e4c7320180458a314870aaf5f14f8c82e553c01d18f6df32c8c565e7d8. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6cc7a767-dfbf-4eb2-bfdf-7733150e64f5.json and https://artists.proofprofile.net/proofs/artist/6cc7a767-dfbf-4eb2-bfdf-7733150e64f5.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T21:38:09Z
  text: {"copyright_id":"0x8cb6f3e4c7320180458a314870aaf5f14f8c82e553c01d18f6df32c8c565e7d8","name":"Daniel Oyari","registered_at":"2026-06-14T15:53:11Z","symbol":"NIM0501883","token_address":"0x6ef3b36c9fa160dcdca5a825c581dc43788e8ecd","type":"artist","uuid":"6cc7a767-dfbf-4eb2-bfdf-7733150e64f5"}
album: Broken
  type: MusicAlbum
  date published: 2021-06-11