Viejo Brauu
type: MusicGroup
popularity: 7
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6eaa2bc1e558a8237e81c888a1f525a784c3d07cda70ced2b969f8dcec80a8da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b84699a3-aed9-44b2-9278-91ee767d7edc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b84699a3-aed9-44b2-9278-91ee767d7edc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b84699a3-aed9-44b2-9278-91ee767d7edc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6eaa2bc1e558a8237e81c888a1f525a784c3d07cda70ced2b969f8dcec80a8da","name":"Viejo Brauu","registered_at":"2026-06-20T16:02:20Z","symbol":"NIM1648121","token_address":"0xb88e0c32052b7a6ddc2760ad0b1ad08ab1b14668","type":"artist","uuid":"b84699a3-aed9-44b2-9278-91ee767d7edc"}
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 0x6eaa2bc1e558a8237e81c888a1f525a784c3d07cda70ced2b969f8dcec80a8da. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b84699a3-aed9-44b2-9278-91ee767d7edc.json and https://artists.proofprofile.net/proofs/artist/b84699a3-aed9-44b2-9278-91ee767d7edc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x6eaa2bc1e558a8237e81c888a1f525a784c3d07cda70ced2b969f8dcec80a8da","name":"Viejo Brauu","registered_at":"2026-06-20T16:02:20Z","symbol":"NIM1648121","token_address":"0xb88e0c32052b7a6ddc2760ad0b1ad08ab1b14668","type":"artist","uuid":"b84699a3-aed9-44b2-9278-91ee767d7edc"}
album: Dark Zone Beats
  type: MusicAlbum
  date published: 2025-10-17