Los de Broussez
type: MusicGroup
genre: variété française
popularity: 13
followers: 183
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d5bba78cb507dcfb15ce46b9e30affe884f073e49b6b8c738a972e034daaa9f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4256bfb3-5327-45a1-8d7f-b52f08e6b6b4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4256bfb3-5327-45a1-8d7f-b52f08e6b6b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4256bfb3-5327-45a1-8d7f-b52f08e6b6b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d5bba78cb507dcfb15ce46b9e30affe884f073e49b6b8c738a972e034daaa9f","name":"Los de Broussez","registered_at":"2026-06-14T11:30:35Z","symbol":"NIM0439206","token_address":"0x21ac7c913fb92ec92542a03828e02d6c60cd9cfb","type":"artist","uuid":"4256bfb3-5327-45a1-8d7f-b52f08e6b6b4"}
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 0x3d5bba78cb507dcfb15ce46b9e30affe884f073e49b6b8c738a972e034daaa9f. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4256bfb3-5327-45a1-8d7f-b52f08e6b6b4.json and https://artists.proofprofile.net/proofs/artist/4256bfb3-5327-45a1-8d7f-b52f08e6b6b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x3d5bba78cb507dcfb15ce46b9e30affe884f073e49b6b8c738a972e034daaa9f","name":"Los de Broussez","registered_at":"2026-06-14T11:30:35Z","symbol":"NIM0439206","token_address":"0x21ac7c913fb92ec92542a03828e02d6c60cd9cfb","type":"artist","uuid":"4256bfb3-5327-45a1-8d7f-b52f08e6b6b4"}
album: Mesclanha a Loustau
  type: MusicAlbum
  date published: 2007-01-02
album: No t'inquietas Chantal
  type: MusicAlbum
  date published: 2009-03-02
album: Au hons de la Biette
  type: MusicAlbum
  date published: 2015-03-02
album: Pais d'on soi Vadut
  type: MusicAlbum
  date published: 2022-03-02