Virashish Thapa
type: MusicGroup
popularity: 5
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd1a5c9f7a1d131c9ae9e2aaa58c5392270b53357af6c1f0043fcdc76ea390ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954124
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b92caa3-3933-4ef1-85e2-100d13cb149a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b92caa3-3933-4ef1-85e2-100d13cb149a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b92caa3-3933-4ef1-85e2-100d13cb149a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T18:22:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd1a5c9f7a1d131c9ae9e2aaa58c5392270b53357af6c1f0043fcdc76ea390ad","name":"Virashish Thapa","registered_at":"2026-06-17T08:40:31Z","symbol":"NIM1341225","token_address":"0x891abab6112a9878a57c9e266ec7e45a5c29f3ec","type":"artist","uuid":"7b92caa3-3933-4ef1-85e2-100d13cb149a"}
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 0xbd1a5c9f7a1d131c9ae9e2aaa58c5392270b53357af6c1f0043fcdc76ea390ad. Chain 2 (Bitcoin): anchored in block 954124 (2026-06-17T18:22:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b92caa3-3933-4ef1-85e2-100d13cb149a.json and https://artists.proofprofile.net/proofs/artist/7b92caa3-3933-4ef1-85e2-100d13cb149a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T18:22:18Z
  text: {"copyright_id":"0xbd1a5c9f7a1d131c9ae9e2aaa58c5392270b53357af6c1f0043fcdc76ea390ad","name":"Virashish Thapa","registered_at":"2026-06-17T08:40:31Z","symbol":"NIM1341225","token_address":"0x891abab6112a9878a57c9e266ec7e45a5c29f3ec","type":"artist","uuid":"7b92caa3-3933-4ef1-85e2-100d13cb149a"}