Lil Twan
type: MusicGroup
popularity: 12
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa199994fb79d5e1bc65b6e92fe2a88af31b458f4bd201c47ddc5c0b6cdbd28e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953616
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953616
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a576d59-156a-41f0-a891-ef57186ef3a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a576d59-156a-41f0-a891-ef57186ef3a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a576d59-156a-41f0-a891-ef57186ef3a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:58:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa199994fb79d5e1bc65b6e92fe2a88af31b458f4bd201c47ddc5c0b6cdbd28e4","name":"Lil Twan","registered_at":"2026-06-14T07:11:44Z","symbol":"NIM0377474","token_address":"0x331e1bb9209947504799fbde5e0e462f5be43525","type":"artist","uuid":"1a576d59-156a-41f0-a891-ef57186ef3a8"}
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 0xa199994fb79d5e1bc65b6e92fe2a88af31b458f4bd201c47ddc5c0b6cdbd28e4. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a576d59-156a-41f0-a891-ef57186ef3a8.json and https://artists.proofprofile.net/proofs/artist/1a576d59-156a-41f0-a891-ef57186ef3a8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T08:58:35Z
  text: {"copyright_id":"0xa199994fb79d5e1bc65b6e92fe2a88af31b458f4bd201c47ddc5c0b6cdbd28e4","name":"Lil Twan","registered_at":"2026-06-14T07:11:44Z","symbol":"NIM0377474","token_address":"0x331e1bb9209947504799fbde5e0e462f5be43525","type":"artist","uuid":"1a576d59-156a-41f0-a891-ef57186ef3a8"}
album: Lazer Dim 700 (Everywhereigo Remix)
  type: MusicAlbum
  date published: 2024-06-12