Shrishti Sinha
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x016f8eb03f70d4d7b1898bdbf45c32b7d3f5854d4a64b560e8b685f47d123708
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953961
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953961
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27e85af0-0407-4804-a535-4197b1a061e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27e85af0-0407-4804-a535-4197b1a061e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27e85af0-0407-4804-a535-4197b1a061e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:58:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x016f8eb03f70d4d7b1898bdbf45c32b7d3f5854d4a64b560e8b685f47d123708","name":"Shrishti Sinha","registered_at":"2026-06-16T03:23:11Z","symbol":"NIM0921895","token_address":"0x94feefe8b406cb2345e2d9c0b7de91784fc81ae4","type":"artist","uuid":"27e85af0-0407-4804-a535-4197b1a061e8"}
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 0x016f8eb03f70d4d7b1898bdbf45c32b7d3f5854d4a64b560e8b685f47d123708. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27e85af0-0407-4804-a535-4197b1a061e8.json and https://artists.proofprofile.net/proofs/artist/27e85af0-0407-4804-a535-4197b1a061e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x016f8eb03f70d4d7b1898bdbf45c32b7d3f5854d4a64b560e8b685f47d123708","name":"Shrishti Sinha","registered_at":"2026-06-16T03:23:11Z","symbol":"NIM0921895","token_address":"0x94feefe8b406cb2345e2d9c0b7de91784fc81ae4","type":"artist","uuid":"27e85af0-0407-4804-a535-4197b1a061e8"}