Gilbert Cohen
type: MusicGroup
popularity: 2
followers: 336
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51701d8e9451f804e2c00a28d4a43589b4d4ce20b51140ed9063f19a775d03fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954004
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954004
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/331a568f-acaf-4dea-9dbf-cb72a832ec56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/331a568f-acaf-4dea-9dbf-cb72a832ec56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/331a568f-acaf-4dea-9dbf-cb72a832ec56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:01:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51701d8e9451f804e2c00a28d4a43589b4d4ce20b51140ed9063f19a775d03fa","name":"Gilbert Cohen","registered_at":"2026-06-16T07:20:22Z","symbol":"NIM0978549","token_address":"0x3fb0ca6d84a49c2bee3d5e6c57f35949550f803c","type":"artist","uuid":"331a568f-acaf-4dea-9dbf-cb72a832ec56"}
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 0x51701d8e9451f804e2c00a28d4a43589b4d4ce20b51140ed9063f19a775d03fa. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/331a568f-acaf-4dea-9dbf-cb72a832ec56.json and https://artists.proofprofile.net/proofs/artist/331a568f-acaf-4dea-9dbf-cb72a832ec56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x51701d8e9451f804e2c00a28d4a43589b4d4ce20b51140ed9063f19a775d03fa","name":"Gilbert Cohen","registered_at":"2026-06-16T07:20:22Z","symbol":"NIM0978549","token_address":"0x3fb0ca6d84a49c2bee3d5e6c57f35949550f803c","type":"artist","uuid":"331a568f-acaf-4dea-9dbf-cb72a832ec56"}
album: Head Voices
  type: MusicAlbum
  date published: 2020-03-06
album: VER129: Cohen / Kalma (Remixes)
  type: MusicAlbum
  date published: 2020-06-01
album: Shambo (Priori Remix)
  type: MusicAlbum
  date published: 2020-07-30
album: L'aurore
  type: MusicAlbum
  date published: 2022-06-03
album: TOUT LE TEMPS TOUT LE TEMPS (Remixes)
  type: MusicAlbum
  date published: 2022-07-09
album: L'appel du pied
  type: MusicAlbum
  date published: 2022-08-30