Lowkey Lev
type: MusicGroup
popularity: 2
followers: 203
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf627edf6d1caee32ff2796bf013802dbfb997c604998376b6bdfb5c6c37fb1da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b34952b5-7a3c-4a92-b9ea-3ad6325b1ef5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b34952b5-7a3c-4a92-b9ea-3ad6325b1ef5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b34952b5-7a3c-4a92-b9ea-3ad6325b1ef5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf627edf6d1caee32ff2796bf013802dbfb997c604998376b6bdfb5c6c37fb1da","name":"Lowkey Lev","registered_at":"2026-06-20T13:59:54Z","symbol":"NIM1625523","token_address":"0x67b1ffeff8f48bcac1b3d91c7d82b9156feeedc4","type":"artist","uuid":"b34952b5-7a3c-4a92-b9ea-3ad6325b1ef5"}
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 0xf627edf6d1caee32ff2796bf013802dbfb997c604998376b6bdfb5c6c37fb1da. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b34952b5-7a3c-4a92-b9ea-3ad6325b1ef5.json and https://artists.proofprofile.net/proofs/artist/b34952b5-7a3c-4a92-b9ea-3ad6325b1ef5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf627edf6d1caee32ff2796bf013802dbfb997c604998376b6bdfb5c6c37fb1da","name":"Lowkey Lev","registered_at":"2026-06-20T13:59:54Z","symbol":"NIM1625523","token_address":"0x67b1ffeff8f48bcac1b3d91c7d82b9156feeedc4","type":"artist","uuid":"b34952b5-7a3c-4a92-b9ea-3ad6325b1ef5"}
album: Roll Call
  type: MusicAlbum
  date published: 2021-02-12
album: The Programming
  type: MusicAlbum
  date published: 2021-04-01
album: A Kingz Tale
  type: MusicAlbum
  date published: 2021-10-29
album: The Programming II
  type: MusicAlbum
  date published: 2023-02-17
album: Enigma
  type: MusicAlbum
  date published: 2024-05-24