Banda Galera Campeã
type: MusicGroup
popularity: 4
followers: 403
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa458c88ff1b29f532a5e57350c090733fa1aa5eda160be92ed0a713ba47956ee
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/d3eec34b-8ce2-451c-a218-38a3ec141f13.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3eec34b-8ce2-451c-a218-38a3ec141f13.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3eec34b-8ce2-451c-a218-38a3ec141f13
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa458c88ff1b29f532a5e57350c090733fa1aa5eda160be92ed0a713ba47956ee","name":"Banda Galera Campeã","registered_at":"2026-06-21T02:06:03Z","symbol":"NIM1786281","token_address":"0x187826b1858522714dcf81ca8de6cb0f32b94f09","type":"artist","uuid":"d3eec34b-8ce2-451c-a218-38a3ec141f13"}
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 0xa458c88ff1b29f532a5e57350c090733fa1aa5eda160be92ed0a713ba47956ee. 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/d3eec34b-8ce2-451c-a218-38a3ec141f13.json and https://artists.proofprofile.net/proofs/artist/d3eec34b-8ce2-451c-a218-38a3ec141f13.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xa458c88ff1b29f532a5e57350c090733fa1aa5eda160be92ed0a713ba47956ee","name":"Banda Galera Campeã","registered_at":"2026-06-21T02:06:03Z","symbol":"NIM1786281","token_address":"0x187826b1858522714dcf81ca8de6cb0f32b94f09","type":"artist","uuid":"d3eec34b-8ce2-451c-a218-38a3ec141f13"}
album: Hinos Dos Campeões
  type: MusicAlbum
  date published: 1999-01-01
album: Hinos Dos Campeões - Volume 2
  type: MusicAlbum
  date published: 2005-01-01
album: Hinos Dos Campeões - Volume 3
  type: MusicAlbum
  date published: 2005-01-01