Sergio Vilas
type: MusicGroup
genre: organic house
genre: progressive house
popularity: 6
followers: 329
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e8f9ede67a9156b5e67632f29adc03a8515420afd3928bbec429ba8a7afb6e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954729
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954729
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb788d9c-f8b4-4b1c-934a-79fc46a15ffd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb788d9c-f8b4-4b1c-934a-79fc46a15ffd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb788d9c-f8b4-4b1c-934a-79fc46a15ffd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:16:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e8f9ede67a9156b5e67632f29adc03a8515420afd3928bbec429ba8a7afb6e6","name":"Sergio Vilas","registered_at":"2026-06-21T17:32:50Z","symbol":"NIM1988943","token_address":"0xa8c88794f875949ee959b1fdde019e397b28c854","type":"artist","uuid":"fb788d9c-f8b4-4b1c-934a-79fc46a15ffd"}
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 0x0e8f9ede67a9156b5e67632f29adc03a8515420afd3928bbec429ba8a7afb6e6. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb788d9c-f8b4-4b1c-934a-79fc46a15ffd.json and https://artists.proofprofile.net/proofs/artist/fb788d9c-f8b4-4b1c-934a-79fc46a15ffd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0x0e8f9ede67a9156b5e67632f29adc03a8515420afd3928bbec429ba8a7afb6e6","name":"Sergio Vilas","registered_at":"2026-06-21T17:32:50Z","symbol":"NIM1988943","token_address":"0xa8c88794f875949ee959b1fdde019e397b28c854","type":"artist","uuid":"fb788d9c-f8b4-4b1c-934a-79fc46a15ffd"}
album: Separation (Lexicon Avenue Remix)
  type: MusicAlbum
  date published: 2024-06-05