Abhijeet Bhattacharya
type: MusicGroup
description: Abhijeet Bhattacharya (born 30 October 1958), professionally known as Abhijeet, is an Indian playback singer who primarily sings in the Hindi film industry. As well as Hindi, he has sung in his native
popularity: 37
followers: 804
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40ab250ee28ca3c739f4e5bcb181c6c231ec21e6d8cf09297b4c119e025e3416
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d9e2c7e-00a1-4267-ac01-c6c239c2e3b0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d9e2c7e-00a1-4267-ac01-c6c239c2e3b0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d9e2c7e-00a1-4267-ac01-c6c239c2e3b0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40ab250ee28ca3c739f4e5bcb181c6c231ec21e6d8cf09297b4c119e025e3416","name":"Abhijeet Bhattacharya","registered_at":"2026-06-11T17:20:48Z","symbol":"NIM0080466","token_address":"0xddcd682eadb4eab145ce7d2a439a20689c68e523","type":"artist","uuid":"3d9e2c7e-00a1-4267-ac01-c6c239c2e3b0"}
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 0x40ab250ee28ca3c739f4e5bcb181c6c231ec21e6d8cf09297b4c119e025e3416. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d9e2c7e-00a1-4267-ac01-c6c239c2e3b0.json and https://artists.proofprofile.net/proofs/artist/3d9e2c7e-00a1-4267-ac01-c6c239c2e3b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x40ab250ee28ca3c739f4e5bcb181c6c231ec21e6d8cf09297b4c119e025e3416","name":"Abhijeet Bhattacharya","registered_at":"2026-06-11T17:20:48Z","symbol":"NIM0080466","token_address":"0xddcd682eadb4eab145ce7d2a439a20689c68e523","type":"artist","uuid":"3d9e2c7e-00a1-4267-ac01-c6c239c2e3b0"}