Les Ambassadeurs
type: MusicGroup
genre: champeta
description: Les Ambassadeurs or Ambassadeurs may refer to: Les Ambassadeurs (film), a 1977 French-Tunisian film Ambassadeurs, an 1892 lithograph poster by Henri de Toulouse-Lautrec Café des Ambassadeurs, a caf
popularity: 6
followers: 769
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54ca65d19c7166447c8d62878560ebb4f55a115f8c099c0393f1c4a2875dec0f
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/5ca71881-ab4c-4701-9f33-b73f84ea5c14.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ca71881-ab4c-4701-9f33-b73f84ea5c14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ca71881-ab4c-4701-9f33-b73f84ea5c14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54ca65d19c7166447c8d62878560ebb4f55a115f8c099c0393f1c4a2875dec0f","name":"Les Ambassadeurs","registered_at":"2026-06-16T21:59:03Z","symbol":"NIM1188209","token_address":"0xa0166bd2eb37524a68c6935a56615f86d0b08a34","type":"artist","uuid":"5ca71881-ab4c-4701-9f33-b73f84ea5c14"}
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 0x54ca65d19c7166447c8d62878560ebb4f55a115f8c099c0393f1c4a2875dec0f. 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/5ca71881-ab4c-4701-9f33-b73f84ea5c14.json and https://artists.proofprofile.net/proofs/artist/5ca71881-ab4c-4701-9f33-b73f84ea5c14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x54ca65d19c7166447c8d62878560ebb4f55a115f8c099c0393f1c4a2875dec0f","name":"Les Ambassadeurs","registered_at":"2026-06-16T21:59:03Z","symbol":"NIM1188209","token_address":"0xa0166bd2eb37524a68c6935a56615f86d0b08a34","type":"artist","uuid":"5ca71881-ab4c-4701-9f33-b73f84ea5c14"}
album: Fini
  type: MusicAlbum
  date published: 1969
album: Cizo
  type: MusicAlbum
  date published: 1969-07-02
album: Amour, Toujours Amour
  type: MusicAlbum
  date published: 1970-04-28
album: Sous Le Ciel D'haïti
  type: MusicAlbum
  date published: 1970-07-07
album: Caribbean Vibrations
  type: MusicAlbum
  date published: 1972-07-11
album: Les Meilleurs Boleros D'Haiti, Vol. 3
  type: MusicAlbum
  date published: 2006