Camille Sauvage
type: MusicGroup
genre: free jazz
popularity: 2
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcaf689efb6f0672a921aab379ee83d966f7c528da1f4aee33456b5899a28cc1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88d31ac6-e23e-47b5-bae8-70c3ed9839bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88d31ac6-e23e-47b5-bae8-70c3ed9839bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88d31ac6-e23e-47b5-bae8-70c3ed9839bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcaf689efb6f0672a921aab379ee83d966f7c528da1f4aee33456b5899a28cc1d","name":"Camille Sauvage","registered_at":"2026-06-17T13:43:09Z","symbol":"NIM1413321","token_address":"0xb4d37e84ccef4c02561c0ed87239e9395bac7c9d","type":"artist","uuid":"88d31ac6-e23e-47b5-bae8-70c3ed9839bc"}
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 0xcaf689efb6f0672a921aab379ee83d966f7c528da1f4aee33456b5899a28cc1d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88d31ac6-e23e-47b5-bae8-70c3ed9839bc.json and https://artists.proofprofile.net/proofs/artist/88d31ac6-e23e-47b5-bae8-70c3ed9839bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xcaf689efb6f0672a921aab379ee83d966f7c528da1f4aee33456b5899a28cc1d","name":"Camille Sauvage","registered_at":"2026-06-17T13:43:09Z","symbol":"NIM1413321","token_address":"0xb4d37e84ccef4c02561c0ed87239e9395bac7c9d","type":"artist","uuid":"88d31ac6-e23e-47b5-bae8-70c3ed9839bc"}
album: Schellack Schätze: Treasures on 78 RPM from Berlin, Europe, and the World, Vol. 1 (Remastered 2018)
  type: MusicAlbum
  date published: 2018-04-20