Mechi Llavallol
type: MusicGroup
popularity: 2
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc964408bfaf52d9c8182b8411a127e1a5e18ee489a8c74f303e707dd6208db92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c558c1a4-622a-4a46-b51f-e7d5a983fb83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c558c1a4-622a-4a46-b51f-e7d5a983fb83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c558c1a4-622a-4a46-b51f-e7d5a983fb83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc964408bfaf52d9c8182b8411a127e1a5e18ee489a8c74f303e707dd6208db92","name":"Mechi Llavallol","registered_at":"2026-06-20T21:03:29Z","symbol":"NIM1713683","token_address":"0xbb36a487c09f1e3c69bbf0f9663b4a99d2474152","type":"artist","uuid":"c558c1a4-622a-4a46-b51f-e7d5a983fb83"}
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 0xc964408bfaf52d9c8182b8411a127e1a5e18ee489a8c74f303e707dd6208db92. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c558c1a4-622a-4a46-b51f-e7d5a983fb83.json and https://artists.proofprofile.net/proofs/artist/c558c1a4-622a-4a46-b51f-e7d5a983fb83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xc964408bfaf52d9c8182b8411a127e1a5e18ee489a8c74f303e707dd6208db92","name":"Mechi Llavallol","registered_at":"2026-06-20T21:03:29Z","symbol":"NIM1713683","token_address":"0xbb36a487c09f1e3c69bbf0f9663b4a99d2474152","type":"artist","uuid":"c558c1a4-622a-4a46-b51f-e7d5a983fb83"}