Clementine Perronet
type: MusicGroup
popularity: 14
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a2d071c4fe8b8a9ccb9ee9ede68f1f8f7363c12783201485c77aa88b1b932ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953696
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953696
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/728d0073-bd21-4ad7-9ccf-98d00f1cf4a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/728d0073-bd21-4ad7-9ccf-98d00f1cf4a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/728d0073-bd21-4ad7-9ccf-98d00f1cf4a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:45:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a2d071c4fe8b8a9ccb9ee9ede68f1f8f7363c12783201485c77aa88b1b932ce","name":"Clementine Perronet","registered_at":"2026-06-14T16:26:00Z","symbol":"NIM0509706","token_address":"0xd041022a01064951643295df5b47baa2a7b24992","type":"artist","uuid":"728d0073-bd21-4ad7-9ccf-98d00f1cf4a1"}
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 0x2a2d071c4fe8b8a9ccb9ee9ede68f1f8f7363c12783201485c77aa88b1b932ce. Chain 2 (Bitcoin): anchored in block 953696 (2026-06-14T21:45:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/728d0073-bd21-4ad7-9ccf-98d00f1cf4a1.json and https://artists.proofprofile.net/proofs/artist/728d0073-bd21-4ad7-9ccf-98d00f1cf4a1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T21:45:57Z
  text: {"copyright_id":"0x2a2d071c4fe8b8a9ccb9ee9ede68f1f8f7363c12783201485c77aa88b1b932ce","name":"Clementine Perronet","registered_at":"2026-06-14T16:26:00Z","symbol":"NIM0509706","token_address":"0xd041022a01064951643295df5b47baa2a7b24992","type":"artist","uuid":"728d0073-bd21-4ad7-9ccf-98d00f1cf4a1"}
album: Trahison
  type: MusicAlbum
  date published: 2025-01-25