Pradeep Chatterjee
type: MusicGroup
genre: bhajan
genre: devotional
popularity: 23
followers: 869
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x853cfaa5a92d93bdd373cfa4a32ee9f85551e11e537d597385626c5f74d4f263
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/5eb41c5d-52df-4632-9255-a80d96853b22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5eb41c5d-52df-4632-9255-a80d96853b22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5eb41c5d-52df-4632-9255-a80d96853b22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x853cfaa5a92d93bdd373cfa4a32ee9f85551e11e537d597385626c5f74d4f263","name":"Pradeep Chatterjee","registered_at":"2026-06-11T22:32:11Z","symbol":"NIM0123815","token_address":"0xc0d04375db07e8a0d2ac92136140c73f589cfe58","type":"artist","uuid":"5eb41c5d-52df-4632-9255-a80d96853b22"}
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 0x853cfaa5a92d93bdd373cfa4a32ee9f85551e11e537d597385626c5f74d4f263. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5eb41c5d-52df-4632-9255-a80d96853b22.json and https://artists.proofprofile.net/proofs/artist/5eb41c5d-52df-4632-9255-a80d96853b22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x853cfaa5a92d93bdd373cfa4a32ee9f85551e11e537d597385626c5f74d4f263","name":"Pradeep Chatterjee","registered_at":"2026-06-11T22:32:11Z","symbol":"NIM0123815","token_address":"0xc0d04375db07e8a0d2ac92136140c73f589cfe58","type":"artist","uuid":"5eb41c5d-52df-4632-9255-a80d96853b22"}
album: Bajrang Ban
  type: MusicAlbum
  date published: 2004-12-01