Les Pistons à Coulisse
type: MusicGroup
popularity: 3
followers: 236
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9130843e0573adfc6285e462a33c8d68276a943ca60a94ec350700755bf09056
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954010
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34747459-3ed1-4eaf-87af-17f0f9f737a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34747459-3ed1-4eaf-87af-17f0f9f737a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/34747459-3ed1-4eaf-87af-17f0f9f737a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:41:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9130843e0573adfc6285e462a33c8d68276a943ca60a94ec350700755bf09056","name":"Les Pistons à Coulisse","registered_at":"2026-06-16T07:47:50Z","symbol":"NIM0985111","token_address":"0x5d69df8555f70a70a320f7668cd0def0dfa58849","type":"artist","uuid":"34747459-3ed1-4eaf-87af-17f0f9f737a0"}
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 0x9130843e0573adfc6285e462a33c8d68276a943ca60a94ec350700755bf09056. Chain 2 (Bitcoin): anchored in block 954010 (2026-06-16T21:41:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34747459-3ed1-4eaf-87af-17f0f9f737a0.json and https://artists.proofprofile.net/proofs/artist/34747459-3ed1-4eaf-87af-17f0f9f737a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:41:36Z
  text: {"copyright_id":"0x9130843e0573adfc6285e462a33c8d68276a943ca60a94ec350700755bf09056","name":"Les Pistons à Coulisse","registered_at":"2026-06-16T07:47:50Z","symbol":"NIM0985111","token_address":"0x5d69df8555f70a70a320f7668cd0def0dfa58849","type":"artist","uuid":"34747459-3ed1-4eaf-87af-17f0f9f737a0"}
album: Ça Roooff!!! (Live)
  type: MusicAlbum
  date published: 2009-04-17
album: Pacap!
  type: MusicAlbum
  date published: 2019-01-12