Arlindo & Antenor
type: MusicGroup
popularity: 7
followers: 756
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf292e4304e281c42743db7a2af28e728fa0a293ff094c76b1008d3d074870941
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/659e93c3-2ed7-4cab-9c98-1855fb9c09db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/659e93c3-2ed7-4cab-9c98-1855fb9c09db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/659e93c3-2ed7-4cab-9c98-1855fb9c09db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf292e4304e281c42743db7a2af28e728fa0a293ff094c76b1008d3d074870941","name":"Arlindo & Antenor","registered_at":"2026-06-17T01:04:22Z","symbol":"NIM1232410","token_address":"0xc4be1353bafc70b1464f697f2289815eae2ad3c7","type":"artist","uuid":"659e93c3-2ed7-4cab-9c98-1855fb9c09db"}
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 0xf292e4304e281c42743db7a2af28e728fa0a293ff094c76b1008d3d074870941. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/659e93c3-2ed7-4cab-9c98-1855fb9c09db.json and https://artists.proofprofile.net/proofs/artist/659e93c3-2ed7-4cab-9c98-1855fb9c09db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf292e4304e281c42743db7a2af28e728fa0a293ff094c76b1008d3d074870941","name":"Arlindo & Antenor","registered_at":"2026-06-17T01:04:22Z","symbol":"NIM1232410","token_address":"0xc4be1353bafc70b1464f697f2289815eae2ad3c7","type":"artist","uuid":"659e93c3-2ed7-4cab-9c98-1855fb9c09db"}
album: O Crente Disfarçado
  type: MusicAlbum
  date published: 2019-07-01
album: Sonho Realizado
  type: MusicAlbum
  date published: 2019-07-01
album: Crente Gelado
  type: MusicAlbum
  date published: 2019-07-01
album: O Crente da Mão Fechada
  type: MusicAlbum
  date published: 2019-07-01