Fernando Lu¡s
type: MusicGroup
popularity: 18
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4930ac08ccff599250ea0ffe2bde136b728d7e77c2bb668b83cee1188cdfa2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56280e33-3f98-4115-9a15-50a0db570175.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56280e33-3f98-4115-9a15-50a0db570175.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56280e33-3f98-4115-9a15-50a0db570175
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:49:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4930ac08ccff599250ea0ffe2bde136b728d7e77c2bb668b83cee1188cdfa2f","name":"Fernando Lu¡s","registered_at":"2026-06-14T13:33:37Z","symbol":"NIM0468573","token_address":"0xcadda1bd85f820da3061e2997f99464ef20d0f9d","type":"artist","uuid":"56280e33-3f98-4115-9a15-50a0db570175"}
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 0xa4930ac08ccff599250ea0ffe2bde136b728d7e77c2bb668b83cee1188cdfa2f. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56280e33-3f98-4115-9a15-50a0db570175.json and https://artists.proofprofile.net/proofs/artist/56280e33-3f98-4115-9a15-50a0db570175.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:49:01Z
  text: {"copyright_id":"0xa4930ac08ccff599250ea0ffe2bde136b728d7e77c2bb668b83cee1188cdfa2f","name":"Fernando Lu¡s","registered_at":"2026-06-14T13:33:37Z","symbol":"NIM0468573","token_address":"0xcadda1bd85f820da3061e2997f99464ef20d0f9d","type":"artist","uuid":"56280e33-3f98-4115-9a15-50a0db570175"}