Lil Wayne
type: MusicGroup
description: Dwayne Michael Carter Jr. (born September27, 1982), known professionally as Lil Wayne, is an American rapper, singer and record producer. He is often regarded as one of the most influential hip-hop ar
popularity: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f1cb6fdb17a4ef55bdf7d0de9d334b2da465b8cb8ccc23e1581670bf8092158
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3043690b-0405-49ab-a863-f172405c2e7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3043690b-0405-49ab-a863-f172405c2e7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3043690b-0405-49ab-a863-f172405c2e7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f1cb6fdb17a4ef55bdf7d0de9d334b2da465b8cb8ccc23e1581670bf8092158","name":"Lil Wayne","registered_at":"2026-06-16T06:26:22Z","symbol":"NIM0965653","token_address":"0xcf73c4e13dc085ff38d8f42f6bd49a10c026d316","type":"artist","uuid":"3043690b-0405-49ab-a863-f172405c2e7b"}
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 0x4f1cb6fdb17a4ef55bdf7d0de9d334b2da465b8cb8ccc23e1581670bf8092158. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3043690b-0405-49ab-a863-f172405c2e7b.json and https://artists.proofprofile.net/proofs/artist/3043690b-0405-49ab-a863-f172405c2e7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:04:35Z
  text: {"copyright_id":"0x4f1cb6fdb17a4ef55bdf7d0de9d334b2da465b8cb8ccc23e1581670bf8092158","name":"Lil Wayne","registered_at":"2026-06-16T06:26:22Z","symbol":"NIM0965653","token_address":"0xcf73c4e13dc085ff38d8f42f6bd49a10c026d316","type":"artist","uuid":"3043690b-0405-49ab-a863-f172405c2e7b"}