Shreyas Joshi
type: MusicGroup
genre: bhajan
popularity: 3
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2deb770bb8155ab42437007e8a07bf84f5360739aa591177969d467008268ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f99773c7-623d-4f91-b17c-ec78340c2b26.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f99773c7-623d-4f91-b17c-ec78340c2b26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f99773c7-623d-4f91-b17c-ec78340c2b26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2deb770bb8155ab42437007e8a07bf84f5360739aa591177969d467008268ef","name":"Shreyas Joshi","registered_at":"2026-06-21T16:26:01Z","symbol":"NIM1973001","token_address":"0xc0b1025d5be49f7efa7d8be9d051985087b7a92b","type":"artist","uuid":"f99773c7-623d-4f91-b17c-ec78340c2b26"}
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 0xa2deb770bb8155ab42437007e8a07bf84f5360739aa591177969d467008268ef. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f99773c7-623d-4f91-b17c-ec78340c2b26.json and https://artists.proofprofile.net/proofs/artist/f99773c7-623d-4f91-b17c-ec78340c2b26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0xa2deb770bb8155ab42437007e8a07bf84f5360739aa591177969d467008268ef","name":"Shreyas Joshi","registered_at":"2026-06-21T16:26:01Z","symbol":"NIM1973001","token_address":"0xc0b1025d5be49f7efa7d8be9d051985087b7a92b","type":"artist","uuid":"f99773c7-623d-4f91-b17c-ec78340c2b26"}