Arun Ghosh
type: MusicGroup
description: Arun Ghosh (born 7 June 1941) is a former Indian football player who represented India internationally. He also played club football for both the Kolkata giants Mohun Bagan and East Bengal Club. He la
popularity: 8
followers: 2501
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f8e6c4eb1ddddb3e6dc499ed2ef5b772fa567675a835d17306999b6f58ba732
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d98efc39-47f2-473c-bf43-17cf6f12a7a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d98efc39-47f2-473c-bf43-17cf6f12a7a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d98efc39-47f2-473c-bf43-17cf6f12a7a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f8e6c4eb1ddddb3e6dc499ed2ef5b772fa567675a835d17306999b6f58ba732","name":"Arun Ghosh","registered_at":"2026-06-21T04:06:28Z","symbol":"NIM1814976","token_address":"0xb862d25cb72a5a2f25be30cfafd52f36427b3a0a","type":"artist","uuid":"d98efc39-47f2-473c-bf43-17cf6f12a7a5"}
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 0x6f8e6c4eb1ddddb3e6dc499ed2ef5b772fa567675a835d17306999b6f58ba732. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d98efc39-47f2-473c-bf43-17cf6f12a7a5.json and https://artists.proofprofile.net/proofs/artist/d98efc39-47f2-473c-bf43-17cf6f12a7a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x6f8e6c4eb1ddddb3e6dc499ed2ef5b772fa567675a835d17306999b6f58ba732","name":"Arun Ghosh","registered_at":"2026-06-21T04:06:28Z","symbol":"NIM1814976","token_address":"0xb862d25cb72a5a2f25be30cfafd52f36427b3a0a","type":"artist","uuid":"d98efc39-47f2-473c-bf43-17cf6f12a7a5"}
album: Launch! on the Sea with Scotland's Lifeboats (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-11-24