Vinod Kumar Yadav
type: MusicGroup
description: Vinod Kumar Yadav (born 1 January 1960) is an Indian engineer from the 1980 batch of Indian Railway Service of Electrical Engineers who is working as the Director, Instrumentation, Automation, Surveil
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x580308b0f26cfd14a76f85454125b339f52e3933593375d6a3fc8f72faa49278
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19961598-2f36-4641-8863-01083b807619.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19961598-2f36-4641-8863-01083b807619.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19961598-2f36-4641-8863-01083b807619
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x580308b0f26cfd14a76f85454125b339f52e3933593375d6a3fc8f72faa49278","name":"Vinod Kumar Yadav","registered_at":"2026-06-15T22:31:33Z","symbol":"NIM0852248","token_address":"0x28e743da2c95e4e60d11b0f0e91d740069c5c53d","type":"artist","uuid":"19961598-2f36-4641-8863-01083b807619"}
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 0x580308b0f26cfd14a76f85454125b339f52e3933593375d6a3fc8f72faa49278. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19961598-2f36-4641-8863-01083b807619.json and https://artists.proofprofile.net/proofs/artist/19961598-2f36-4641-8863-01083b807619.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x580308b0f26cfd14a76f85454125b339f52e3933593375d6a3fc8f72faa49278","name":"Vinod Kumar Yadav","registered_at":"2026-06-15T22:31:33Z","symbol":"NIM0852248","token_address":"0x28e743da2c95e4e60d11b0f0e91d740069c5c53d","type":"artist","uuid":"19961598-2f36-4641-8863-01083b807619"}