Andrei Maxim
type: MusicGroup
genre: lo-fi beats
popularity: 15
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b74bc991d2d7c26a37b628a2bd44d0bdb1b8bc05082e80220223e4c9cd22fce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8732cc6-b66e-4502-954c-466a6082b161.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8732cc6-b66e-4502-954c-466a6082b161.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8732cc6-b66e-4502-954c-466a6082b161
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b74bc991d2d7c26a37b628a2bd44d0bdb1b8bc05082e80220223e4c9cd22fce","name":"Andrei Maxim","registered_at":"2026-06-15T03:16:57Z","symbol":"NIM0665033","token_address":"0x93287ca126818007872a0c834d2736512a610d39","type":"artist","uuid":"d8732cc6-b66e-4502-954c-466a6082b161"}
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 0x6b74bc991d2d7c26a37b628a2bd44d0bdb1b8bc05082e80220223e4c9cd22fce. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8732cc6-b66e-4502-954c-466a6082b161.json and https://artists.proofprofile.net/proofs/artist/d8732cc6-b66e-4502-954c-466a6082b161.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0x6b74bc991d2d7c26a37b628a2bd44d0bdb1b8bc05082e80220223e4c9cd22fce","name":"Andrei Maxim","registered_at":"2026-06-15T03:16:57Z","symbol":"NIM0665033","token_address":"0x93287ca126818007872a0c834d2736512a610d39","type":"artist","uuid":"d8732cc6-b66e-4502-954c-466a6082b161"}
album: Complicated
  type: MusicAlbum
  date published: 2021-04-04
album: not quite lofi
  type: MusicAlbum
  date published: 2024-01-07
album: Immature but Groovy Nonetheless
  type: MusicAlbum
  date published: 2024-06-14
album: Confession of an Ardent Heart
  type: MusicAlbum
  date published: 2024-11-11