Dono Dos Fluxos
type: MusicGroup
popularity: 18
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x740752e9341af2954c86de12ecb282fb5de7d85fe50e257d789d82d1aa23881c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54ed81dd-d6e0-42af-943f-86ba12de8a36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54ed81dd-d6e0-42af-943f-86ba12de8a36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/54ed81dd-d6e0-42af-943f-86ba12de8a36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x740752e9341af2954c86de12ecb282fb5de7d85fe50e257d789d82d1aa23881c","name":"Dono Dos Fluxos","registered_at":"2026-06-14T13:23:03Z","symbol":"NIM0466050","token_address":"0x974504e989e795c278b7533b0379642dcd737cf1","type":"artist","uuid":"54ed81dd-d6e0-42af-943f-86ba12de8a36"}
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 0x740752e9341af2954c86de12ecb282fb5de7d85fe50e257d789d82d1aa23881c. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54ed81dd-d6e0-42af-943f-86ba12de8a36.json and https://artists.proofprofile.net/proofs/artist/54ed81dd-d6e0-42af-943f-86ba12de8a36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:20:01Z
  text: {"copyright_id":"0x740752e9341af2954c86de12ecb282fb5de7d85fe50e257d789d82d1aa23881c","name":"Dono Dos Fluxos","registered_at":"2026-06-14T13:23:03Z","symbol":"NIM0466050","token_address":"0x974504e989e795c278b7533b0379642dcd737cf1","type":"artist","uuid":"54ed81dd-d6e0-42af-943f-86ba12de8a36"}