Abhishek Khankar
type: MusicGroup
genre: marathi pop
popularity: 16
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d1b5b9a9d69a37a9c8c4d849b32810d3c65ba37c6ba2906fabe821471d8de01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41a8bb60-25a8-4c70-a2fc-0df6f9aca25a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41a8bb60-25a8-4c70-a2fc-0df6f9aca25a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/41a8bb60-25a8-4c70-a2fc-0df6f9aca25a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d1b5b9a9d69a37a9c8c4d849b32810d3c65ba37c6ba2906fabe821471d8de01","name":"Abhishek Khankar","registered_at":"2026-06-14T11:19:32Z","symbol":"NIM0436578","token_address":"0xe5233e281721663234eb7beb17b4ce91be823ca1","type":"artist","uuid":"41a8bb60-25a8-4c70-a2fc-0df6f9aca25a"}
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 0x2d1b5b9a9d69a37a9c8c4d849b32810d3c65ba37c6ba2906fabe821471d8de01. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41a8bb60-25a8-4c70-a2fc-0df6f9aca25a.json and https://artists.proofprofile.net/proofs/artist/41a8bb60-25a8-4c70-a2fc-0df6f9aca25a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x2d1b5b9a9d69a37a9c8c4d849b32810d3c65ba37c6ba2906fabe821471d8de01","name":"Abhishek Khankar","registered_at":"2026-06-14T11:19:32Z","symbol":"NIM0436578","token_address":"0xe5233e281721663234eb7beb17b4ce91be823ca1","type":"artist","uuid":"41a8bb60-25a8-4c70-a2fc-0df6f9aca25a"}
album: Paus Chhatri Ani Tee
  type: MusicAlbum
  date published: 2018-09-20