Oscar Faella
type: MusicGroup
genre: polka
popularity: 2
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2aecefce70ecd5c4a48cb8ce72bef4b581b3c7962e45c6db1a51103de37eaa04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3c07c54-f925-4637-b2c5-bdcb9a43f4ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3c07c54-f925-4637-b2c5-bdcb9a43f4ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3c07c54-f925-4637-b2c5-bdcb9a43f4ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2aecefce70ecd5c4a48cb8ce72bef4b581b3c7962e45c6db1a51103de37eaa04","name":"Oscar Faella","registered_at":"2026-06-21T01:47:30Z","symbol":"NIM1782103","token_address":"0xd60d581d102af7c8334fffc1756248599b6ad3ae","type":"artist","uuid":"d3c07c54-f925-4637-b2c5-bdcb9a43f4ca"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aecefce70ecd5c4a48cb8ce72bef4b581b3c7962e45c6db1a51103de37eaa04. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3c07c54-f925-4637-b2c5-bdcb9a43f4ca.json and https://artists.proofprofile.net/proofs/artist/d3c07c54-f925-4637-b2c5-bdcb9a43f4ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x2aecefce70ecd5c4a48cb8ce72bef4b581b3c7962e45c6db1a51103de37eaa04","name":"Oscar Faella","registered_at":"2026-06-21T01:47:30Z","symbol":"NIM1782103","token_address":"0xd60d581d102af7c8334fffc1756248599b6ad3ae","type":"artist","uuid":"d3c07c54-f925-4637-b2c5-bdcb9a43f4ca"}
album: El Fantasista del Piano 2
  type: MusicAlbum
  date published: 1997-10-12
album: El Fantasista del Piano
  type: MusicAlbum
  date published: 2006-08-13
album: Las Mas Bellas Polkas & Guaranias
  type: MusicAlbum
  date published: 2007-09-22