Harikrishnan pv
type: MusicGroup
genre: malayalam pop
popularity: 4
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x368f2e644c0afe3ea22d726449eaf0081e3c4bf19829a12babb388044d4b89bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39e147af-80e5-4f00-8dd5-6c48a43ec6c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39e147af-80e5-4f00-8dd5-6c48a43ec6c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39e147af-80e5-4f00-8dd5-6c48a43ec6c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x368f2e644c0afe3ea22d726449eaf0081e3c4bf19829a12babb388044d4b89bd","name":"Harikrishnan pv","registered_at":"2026-06-16T09:40:40Z","symbol":"NIM1012035","token_address":"0xb7721ffa5fc32da4ebccf61040e9301e8a2cf548","type":"artist","uuid":"39e147af-80e5-4f00-8dd5-6c48a43ec6c8"}
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 0x368f2e644c0afe3ea22d726449eaf0081e3c4bf19829a12babb388044d4b89bd. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39e147af-80e5-4f00-8dd5-6c48a43ec6c8.json and https://artists.proofprofile.net/proofs/artist/39e147af-80e5-4f00-8dd5-6c48a43ec6c8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T00:55:08Z
  text: {"copyright_id":"0x368f2e644c0afe3ea22d726449eaf0081e3c4bf19829a12babb388044d4b89bd","name":"Harikrishnan pv","registered_at":"2026-06-16T09:40:40Z","symbol":"NIM1012035","token_address":"0xb7721ffa5fc32da4ebccf61040e9301e8a2cf548","type":"artist","uuid":"39e147af-80e5-4f00-8dd5-6c48a43ec6c8"}