Gopal Krishan
type: MusicGroup
genre: traditional music
description: Pandit Gopal Krishan Sharma (1926–2004) was an exponent of Vichitra Veena, an ancient Indian musical instrument. Early life and Musical Training Gopal Krishan was given initial music lessons by his
popularity: 2
followers: 763
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37178ea7b7b5fb099a0e83d557c9de7746d1f3a767f38112afc8018a08eb3a45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16e4e005-c4d1-44c8-9c42-dc5aa8d8578b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16e4e005-c4d1-44c8-9c42-dc5aa8d8578b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16e4e005-c4d1-44c8-9c42-dc5aa8d8578b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37178ea7b7b5fb099a0e83d557c9de7746d1f3a767f38112afc8018a08eb3a45","name":"Gopal Krishan","registered_at":"2026-06-15T21:35:30Z","symbol":"NIM0838884","token_address":"0x4e18e52bc46dd6a3074025d793508d7dc22c54f4","type":"artist","uuid":"16e4e005-c4d1-44c8-9c42-dc5aa8d8578b"}
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 0x37178ea7b7b5fb099a0e83d557c9de7746d1f3a767f38112afc8018a08eb3a45. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16e4e005-c4d1-44c8-9c42-dc5aa8d8578b.json and https://artists.proofprofile.net/proofs/artist/16e4e005-c4d1-44c8-9c42-dc5aa8d8578b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x37178ea7b7b5fb099a0e83d557c9de7746d1f3a767f38112afc8018a08eb3a45","name":"Gopal Krishan","registered_at":"2026-06-15T21:35:30Z","symbol":"NIM0838884","token_address":"0x4e18e52bc46dd6a3074025d793508d7dc22c54f4","type":"artist","uuid":"16e4e005-c4d1-44c8-9c42-dc5aa8d8578b"}
album: North India : Dhrupad Khyal (Vichitra Vîna & Tabla)
  type: MusicAlbum
  date published: 2010-07-01