Longineu Parsons
type: MusicGroup
genre: french jazz
popularity: 2
followers: 280
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce1aeac238ecdd56bba4299f52776b8d2e8b7b946ec75b5c0c5c1a38bc2c2821
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/716ccd79-9501-42a6-936a-36784c527c57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/716ccd79-9501-42a6-936a-36784c527c57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/716ccd79-9501-42a6-936a-36784c527c57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce1aeac238ecdd56bba4299f52776b8d2e8b7b946ec75b5c0c5c1a38bc2c2821","name":"Longineu Parsons","registered_at":"2026-06-17T05:08:35Z","symbol":"NIM1290711","token_address":"0xa9534cfdf54bfe732d27a0c8a208bd764f00e777","type":"artist","uuid":"716ccd79-9501-42a6-936a-36784c527c57"}
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 0xce1aeac238ecdd56bba4299f52776b8d2e8b7b946ec75b5c0c5c1a38bc2c2821. 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/716ccd79-9501-42a6-936a-36784c527c57.json and https://artists.proofprofile.net/proofs/artist/716ccd79-9501-42a6-936a-36784c527c57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xce1aeac238ecdd56bba4299f52776b8d2e8b7b946ec75b5c0c5c1a38bc2c2821","name":"Longineu Parsons","registered_at":"2026-06-17T05:08:35Z","symbol":"NIM1290711","token_address":"0xa9534cfdf54bfe732d27a0c8a208bd764f00e777","type":"artist","uuid":"716ccd79-9501-42a6-936a-36784c527c57"}
album: Spaced: Collected Works (1980 - 1999)
  type: MusicAlbum
  date published: 1999-11-16
album: Spaced: Collected Works 1980 - 1999
  type: MusicAlbum
  date published: 1999-12-07
album: Tribal Disorder
  type: MusicAlbum
  date published: 2002-01-01
album: Work Song (25th Anniversary)
  type: MusicAlbum
  date published: 2019-05-15
album: Sleeping Beauty
  type: MusicAlbum
  date published: 2020-01-26