Pierre Segond
type: MusicGroup
popularity: 3
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe64096718d1c70fa44c7e1f4013f9a9aa34a3eba83a28b49e6b0759a3a6eb86f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6222c047-22ef-4552-bfdf-69bcd8858473.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6222c047-22ef-4552-bfdf-69bcd8858473.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6222c047-22ef-4552-bfdf-69bcd8858473
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe64096718d1c70fa44c7e1f4013f9a9aa34a3eba83a28b49e6b0759a3a6eb86f","name":"Pierre Segond","registered_at":"2026-06-17T00:12:27Z","symbol":"NIM1220030","token_address":"0x495caf07ef15b1f4d23149b89acab3fe95e301ab","type":"artist","uuid":"6222c047-22ef-4552-bfdf-69bcd8858473"}
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 0xe64096718d1c70fa44c7e1f4013f9a9aa34a3eba83a28b49e6b0759a3a6eb86f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6222c047-22ef-4552-bfdf-69bcd8858473.json and https://artists.proofprofile.net/proofs/artist/6222c047-22ef-4552-bfdf-69bcd8858473.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe64096718d1c70fa44c7e1f4013f9a9aa34a3eba83a28b49e6b0759a3a6eb86f","name":"Pierre Segond","registered_at":"2026-06-17T00:12:27Z","symbol":"NIM1220030","token_address":"0x495caf07ef15b1f4d23149b89acab3fe95e301ab","type":"artist","uuid":"6222c047-22ef-4552-bfdf-69bcd8858473"}
album: Noël au gré du vent (Mono Version)
  type: MusicAlbum
  date published: 1962-01-01
album: Bach: Prelude and Fugue, BWV 552 - Brahms: 3 Choralforspiele - Franck: Choral No. 2 in B Minor, FWV 39
  type: MusicAlbum
  date published: 1980-03-12
album: Bach - Alain - Gagnebin - Segond: Les grandes orgues de la Cathédrale Saint-Pierre de Genève
  type: MusicAlbum
  date published: 1989
album: Bach – Brahms – Franck: Les grandes orgues de la cathédrale Saint-Pierre à Genève
  type: MusicAlbum
  date published: 1994
album: Bach: BWV 565, 654, 655, 659, 667 - Jehan Alain - César Franck
  type: MusicAlbum
  date published: 2000
album: Documents sonores à Saint-Pierre (Grandes orgues de la Cathédrale Saint-Pierre de Genève)
  type: MusicAlbum
  date published: 2019-03-16