Le MMM
type: MusicGroup
popularity: 2
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10b5cb3325b619951a70ad97a3f9daf6ea2d334d13e7da3261a6fc6881f82f05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/808089d8-ae09-4b66-bea6-616c6d1cc50a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/808089d8-ae09-4b66-bea6-616c6d1cc50a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/808089d8-ae09-4b66-bea6-616c6d1cc50a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10b5cb3325b619951a70ad97a3f9daf6ea2d334d13e7da3261a6fc6881f82f05","name":"Le MMM","registered_at":"2026-06-17T10:49:51Z","symbol":"NIM1372065","token_address":"0xde28d00508c20b361b4e6e34394d8ee4a9d48299","type":"artist","uuid":"808089d8-ae09-4b66-bea6-616c6d1cc50a"}
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 0x10b5cb3325b619951a70ad97a3f9daf6ea2d334d13e7da3261a6fc6881f82f05. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/808089d8-ae09-4b66-bea6-616c6d1cc50a.json and https://artists.proofprofile.net/proofs/artist/808089d8-ae09-4b66-bea6-616c6d1cc50a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x10b5cb3325b619951a70ad97a3f9daf6ea2d334d13e7da3261a6fc6881f82f05","name":"Le MMM","registered_at":"2026-06-17T10:49:51Z","symbol":"NIM1372065","token_address":"0xde28d00508c20b361b4e6e34394d8ee4a9d48299","type":"artist","uuid":"808089d8-ae09-4b66-bea6-616c6d1cc50a"}
album: All Night
  type: MusicAlbum
  date published: 2018-10-28
album: Tayé
  type: MusicAlbum
  date published: 2019-07-24
album: Tann'Di
  type: MusicAlbum
  date published: 2019-09-01
album: vendredi
  type: MusicAlbum
  date published: 2019-11-22
album: Changé
  type: MusicAlbum
  date published: 2019-11-29
album: Dirty
  type: MusicAlbum
  date published: 2020-01-02
album: MTH- Ou tu veux
  type: MusicAlbum
  date published: 2024-06-21