Thomas Mendjy
type: MusicGroup
popularity: 2
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11cf0b4ce2adc51c0ed41fd5b5bb2c6967e89bbf490a034dbef2a5240c22d641
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/235b8c7b-b101-4b75-b835-6b55b4b4545a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/235b8c7b-b101-4b75-b835-6b55b4b4545a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/235b8c7b-b101-4b75-b835-6b55b4b4545a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11cf0b4ce2adc51c0ed41fd5b5bb2c6967e89bbf490a034dbef2a5240c22d641","name":"Thomas Mendjy","registered_at":"2026-06-16T01:45:54Z","symbol":"NIM0898657","token_address":"0xd86eed3973bf61aa280869a6eac3b1a9096be51f","type":"artist","uuid":"235b8c7b-b101-4b75-b835-6b55b4b4545a"}
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 0x11cf0b4ce2adc51c0ed41fd5b5bb2c6967e89bbf490a034dbef2a5240c22d641. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/235b8c7b-b101-4b75-b835-6b55b4b4545a.json and https://artists.proofprofile.net/proofs/artist/235b8c7b-b101-4b75-b835-6b55b4b4545a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x11cf0b4ce2adc51c0ed41fd5b5bb2c6967e89bbf490a034dbef2a5240c22d641","name":"Thomas Mendjy","registered_at":"2026-06-16T01:45:54Z","symbol":"NIM0898657","token_address":"0xd86eed3973bf61aa280869a6eac3b1a9096be51f","type":"artist","uuid":"235b8c7b-b101-4b75-b835-6b55b4b4545a"}
album: Ma Monnaie
  type: MusicAlbum
  date published: 2022-05-27
album: Ma Monnaie
  type: MusicAlbum
  date published: 2022-05-27
album: Comme ça
  type: MusicAlbum
  date published: 2022-07-29
album: Comme ça
  type: MusicAlbum
  date published: 2022-07-29
album: Sacrifié
  type: MusicAlbum
  date published: 2022-09-23
album: Dealer
  type: MusicAlbum
  date published: 2023-03-15
album: Parcours sans fin
  type: MusicAlbum
  date published: 2023-06-16