Lowkey B
type: MusicGroup
popularity: 2
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35c89e5f56651252eaa0610683c5ac8ceac7e2322301443661405b14fe041f63
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b66cc5bd-070f-406c-b2d4-6848d64fd7b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b66cc5bd-070f-406c-b2d4-6848d64fd7b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b66cc5bd-070f-406c-b2d4-6848d64fd7b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35c89e5f56651252eaa0610683c5ac8ceac7e2322301443661405b14fe041f63","name":"Lowkey B","registered_at":"2026-06-20T15:07:01Z","symbol":"NIM1638069","token_address":"0x8c9da86cc264d886ddafb16ea713ef489b62f5ce","type":"artist","uuid":"b66cc5bd-070f-406c-b2d4-6848d64fd7b8"}
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 0x35c89e5f56651252eaa0610683c5ac8ceac7e2322301443661405b14fe041f63. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b66cc5bd-070f-406c-b2d4-6848d64fd7b8.json and https://artists.proofprofile.net/proofs/artist/b66cc5bd-070f-406c-b2d4-6848d64fd7b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x35c89e5f56651252eaa0610683c5ac8ceac7e2322301443661405b14fe041f63","name":"Lowkey B","registered_at":"2026-06-20T15:07:01Z","symbol":"NIM1638069","token_address":"0x8c9da86cc264d886ddafb16ea713ef489b62f5ce","type":"artist","uuid":"b66cc5bd-070f-406c-b2d4-6848d64fd7b8"}
album: Mess Me Up
  type: MusicAlbum
  date published: 2021-09-27
album: let go
  type: MusicAlbum
  date published: 2022-02-16
album: Forgot About You
  type: MusicAlbum
  date published: 2022-12-23
album: Bengali John Gotti
  type: MusicAlbum
  date published: 2023-08-17
album: Ay na firey
  type: MusicAlbum
  date published: 2024-11-05
album: Tumi Ki Chaw
  type: MusicAlbum
  date published: 2024-12-19