Les Secrétaires Volantes
type: MusicGroup
popularity: 5
followers: 1298
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x069e8c6d5eb6d71d5d688037c14e282e25ce506cd76c0dd78c709bbda1c6b37a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a42dabab-9513-4277-b8ec-61352eb1278a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a42dabab-9513-4277-b8ec-61352eb1278a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a42dabab-9513-4277-b8ec-61352eb1278a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x069e8c6d5eb6d71d5d688037c14e282e25ce506cd76c0dd78c709bbda1c6b37a","name":"Les Secrétaires Volantes","registered_at":"2026-06-20T07:11:52Z","symbol":"NIM1549708","token_address":"0x42346dfb3bced4a9a5eca2e607abbbc5487248a8","type":"artist","uuid":"a42dabab-9513-4277-b8ec-61352eb1278a"}
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 0x069e8c6d5eb6d71d5d688037c14e282e25ce506cd76c0dd78c709bbda1c6b37a. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a42dabab-9513-4277-b8ec-61352eb1278a.json and https://artists.proofprofile.net/proofs/artist/a42dabab-9513-4277-b8ec-61352eb1278a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x069e8c6d5eb6d71d5d688037c14e282e25ce506cd76c0dd78c709bbda1c6b37a","name":"Les Secrétaires Volantes","registered_at":"2026-06-20T07:11:52Z","symbol":"NIM1549708","token_address":"0x42346dfb3bced4a9a5eca2e607abbbc5487248a8","type":"artist","uuid":"a42dabab-9513-4277-b8ec-61352eb1278a"}
album: Méconium
  type: MusicAlbum
  date published: 1993
album: Méconium
  type: MusicAlbum
  date published: 1993-01-01
album: Thermoplastique
  type: MusicAlbum
  date published: 1996
album: Thermoplastique
  type: MusicAlbum
  date published: 1996
album: Thermoplastique
  type: MusicAlbum
  date published: 1996
album: Méconium
  type: MusicAlbum
  date published: 2009-04-23
album: Les Secrétaires Volantes (2025 Remastered)
  type: MusicAlbum
  date published: 2025-10-30