Michèle Ducray
type: MusicGroup
popularity: 2
followers: 480
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b946961f2c4faa0a66e2105880ba0fbbebfd32c5d79d38a5405c9e7382d7590
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44ad93ec-24d6-414c-bf19-76c5ec4cf0cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44ad93ec-24d6-414c-bf19-76c5ec4cf0cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44ad93ec-24d6-414c-bf19-76c5ec4cf0cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b946961f2c4faa0a66e2105880ba0fbbebfd32c5d79d38a5405c9e7382d7590","name":"Michèle Ducray","registered_at":"2026-06-16T13:31:10Z","symbol":"NIM1067022","token_address":"0x2b106fb6f463761209713b7ed50ada9ff64facd4","type":"artist","uuid":"44ad93ec-24d6-414c-bf19-76c5ec4cf0cb"}
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 0x4b946961f2c4faa0a66e2105880ba0fbbebfd32c5d79d38a5405c9e7382d7590. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44ad93ec-24d6-414c-bf19-76c5ec4cf0cb.json and https://artists.proofprofile.net/proofs/artist/44ad93ec-24d6-414c-bf19-76c5ec4cf0cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x4b946961f2c4faa0a66e2105880ba0fbbebfd32c5d79d38a5405c9e7382d7590","name":"Michèle Ducray","registered_at":"2026-06-16T13:31:10Z","symbol":"NIM1067022","token_address":"0x2b106fb6f463761209713b7ed50ada9ff64facd4","type":"artist","uuid":"44ad93ec-24d6-414c-bf19-76c5ec4cf0cb"}
album: Midnight
  type: MusicAlbum
  date published: 2021-05-28
album: Midnight
  type: MusicAlbum
  date published: 2021-05-28
album: Manifesto
  type: MusicAlbum
  date published: 2022-04-08
album: Manifesto
  type: MusicAlbum
  date published: 2022-04-08
album: Ashes (ft. Michèle Ducray)
  type: MusicAlbum
  date published: 2022-11-09
album: The Night
  type: MusicAlbum
  date published: 2022-11-24
album: The Night (ft. Kevin Posey)
  type: MusicAlbum
  date published: 2022-11-24
album: Monster
  type: MusicAlbum
  date published: 2023-05-26
album: Monster
  type: MusicAlbum
  date published: 2023-05-26
album: Psycho
  type: MusicAlbum
  date published: 2023-07-07
album: Psycho
  type: MusicAlbum
  date published: 2023-07-07
album: Psycho
  type: MusicAlbum
  date published: 2023-07-07
album: Ace of Spades
  type: MusicAlbum
  date published: 2023-08-11
album: Ace of Spades
  type: MusicAlbum
  date published: 2023-08-11
album: Throne of Mine
  type: MusicAlbum
  date published: 2023-10-06
album: Throne of Mine
  type: MusicAlbum
  date published: 2023-10-06
album: MADAME
  type: MusicAlbum
  date published: 2024-05-24
album: Madame
  type: MusicAlbum
  date published: 2024-05-24
album: Phantom
  type: MusicAlbum
  date published: 2024-11-08