Monsieur Crème
type: MusicGroup
genre: lo-fi
genre: lo-fi beats
popularity: 19
followers: 145
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90a128cd64a81d13ee4d243516dad334a8b0ade3967b7337ff1978fb1e37774c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab106922-10d3-4224-be10-415e5040ce4e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab106922-10d3-4224-be10-415e5040ce4e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab106922-10d3-4224-be10-415e5040ce4e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90a128cd64a81d13ee4d243516dad334a8b0ade3967b7337ff1978fb1e37774c","name":"Monsieur Crème","registered_at":"2026-06-14T22:33:13Z","symbol":"NIM0597264","token_address":"0xeb00ace1b02828914f3b9ed8473361ff293968ba","type":"artist","uuid":"ab106922-10d3-4224-be10-415e5040ce4e"}
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 0x90a128cd64a81d13ee4d243516dad334a8b0ade3967b7337ff1978fb1e37774c. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab106922-10d3-4224-be10-415e5040ce4e.json and https://artists.proofprofile.net/proofs/artist/ab106922-10d3-4224-be10-415e5040ce4e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x90a128cd64a81d13ee4d243516dad334a8b0ade3967b7337ff1978fb1e37774c","name":"Monsieur Crème","registered_at":"2026-06-14T22:33:13Z","symbol":"NIM0597264","token_address":"0xeb00ace1b02828914f3b9ed8473361ff293968ba","type":"artist","uuid":"ab106922-10d3-4224-be10-415e5040ce4e"}
album: Talk The Talk
  type: MusicAlbum
  date published: 2022-06-08
album: Marble Syrup
  type: MusicAlbum
  date published: 2022-08-09
album: Rewards
  type: MusicAlbum
  date published: 2023-03-02
album: Talk The Talk (Rain Version)
  type: MusicAlbum
  date published: 2024-08-21