Dr Ashim K Mukherjee
type: MusicGroup
genre: ghazal
genre: qawwali
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbae5cb11bcb551743a8bf114bec8b756795080fc8af30eb1f13db123ad839a41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aae48500-c582-4d67-a6ce-8a6f80a6e72c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aae48500-c582-4d67-a6ce-8a6f80a6e72c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aae48500-c582-4d67-a6ce-8a6f80a6e72c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbae5cb11bcb551743a8bf114bec8b756795080fc8af30eb1f13db123ad839a41","name":"Dr Ashim K Mukherjee","registered_at":"2026-06-20T09:31:06Z","symbol":"NIM1580538","token_address":"0x2ee086358bb35c5c754501d6f863ad660b8c5bcf","type":"artist","uuid":"aae48500-c582-4d67-a6ce-8a6f80a6e72c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae5cb11bcb551743a8bf114bec8b756795080fc8af30eb1f13db123ad839a41. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aae48500-c582-4d67-a6ce-8a6f80a6e72c.json and https://artists.proofprofile.net/proofs/artist/aae48500-c582-4d67-a6ce-8a6f80a6e72c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xbae5cb11bcb551743a8bf114bec8b756795080fc8af30eb1f13db123ad839a41","name":"Dr Ashim K Mukherjee","registered_at":"2026-06-20T09:31:06Z","symbol":"NIM1580538","token_address":"0x2ee086358bb35c5c754501d6f863ad660b8c5bcf","type":"artist","uuid":"aae48500-c582-4d67-a6ce-8a6f80a6e72c"}