David Parienti
type: MusicGroup
genre: chanson
genre: french pop
genre: variété française
popularity: 12
followers: 357
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8df96b6e801e22838f447d3798bcdcc335f13f44a447479aca6d4f045bcb9ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed60841d-c440-4adc-a741-5cf825c4bbcb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed60841d-c440-4adc-a741-5cf825c4bbcb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed60841d-c440-4adc-a741-5cf825c4bbcb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8df96b6e801e22838f447d3798bcdcc335f13f44a447479aca6d4f045bcb9ca","name":"David Parienti","registered_at":"2026-06-15T05:21:15Z","symbol":"NIM0694710","token_address":"0xa66be7697079bdb8102c20058965bd6d596b2fa6","type":"artist","uuid":"ed60841d-c440-4adc-a741-5cf825c4bbcb"}
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 0xa8df96b6e801e22838f447d3798bcdcc335f13f44a447479aca6d4f045bcb9ca. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed60841d-c440-4adc-a741-5cf825c4bbcb.json and https://artists.proofprofile.net/proofs/artist/ed60841d-c440-4adc-a741-5cf825c4bbcb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xa8df96b6e801e22838f447d3798bcdcc335f13f44a447479aca6d4f045bcb9ca","name":"David Parienti","registered_at":"2026-06-15T05:21:15Z","symbol":"NIM0694710","token_address":"0xa66be7697079bdb8102c20058965bd6d596b2fa6","type":"artist","uuid":"ed60841d-c440-4adc-a741-5cf825c4bbcb"}
album: David Parienti
  type: MusicAlbum
  date published: 2012-03-16
album: David Parienti
  type: MusicAlbum
  date published: 2012-03-19
album: David Parienti
  type: MusicAlbum
  date published: 2012-03-19