Meash Lamar
type: MusicGroup
popularity: 17
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57dd2e45faaa3490993b62de233637b47d0a98376685b5a971ecfac5aaef49db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27f4fc8c-a69a-4414-adc6-6e325c5447de.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27f4fc8c-a69a-4414-adc6-6e325c5447de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27f4fc8c-a69a-4414-adc6-6e325c5447de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57dd2e45faaa3490993b62de233637b47d0a98376685b5a971ecfac5aaef49db","name":"Meash Lamar","registered_at":"2026-06-14T08:41:18Z","symbol":"NIM0398840","token_address":"0xb5a6410f61718a6ce3c33932f91484421ce10563","type":"artist","uuid":"27f4fc8c-a69a-4414-adc6-6e325c5447de"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dd2e45faaa3490993b62de233637b47d0a98376685b5a971ecfac5aaef49db. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27f4fc8c-a69a-4414-adc6-6e325c5447de.json and https://artists.proofprofile.net/proofs/artist/27f4fc8c-a69a-4414-adc6-6e325c5447de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x57dd2e45faaa3490993b62de233637b47d0a98376685b5a971ecfac5aaef49db","name":"Meash Lamar","registered_at":"2026-06-14T08:41:18Z","symbol":"NIM0398840","token_address":"0xb5a6410f61718a6ce3c33932f91484421ce10563","type":"artist","uuid":"27f4fc8c-a69a-4414-adc6-6e325c5447de"}
album: Nigga From LIB
  type: MusicAlbum
  date published: 2024-06-21