Prachurjya Goswami
type: MusicGroup
popularity: 11
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ff8efb61614fd52764734d1f9752e83cd4168af1c0051619f67899e64b5b32b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1fc5a43-a6f2-4834-8159-99ff6f4a2767.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1fc5a43-a6f2-4834-8159-99ff6f4a2767.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1fc5a43-a6f2-4834-8159-99ff6f4a2767
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ff8efb61614fd52764734d1f9752e83cd4168af1c0051619f67899e64b5b32b","name":"Prachurjya Goswami","registered_at":"2026-06-14T21:25:52Z","symbol":"NIM0581178","token_address":"0xc1bda63f0657a5f6f2eeab828edca54c2ee22d4a","type":"artist","uuid":"a1fc5a43-a6f2-4834-8159-99ff6f4a2767"}
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 0x6ff8efb61614fd52764734d1f9752e83cd4168af1c0051619f67899e64b5b32b. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1fc5a43-a6f2-4834-8159-99ff6f4a2767.json and https://artists.proofprofile.net/proofs/artist/a1fc5a43-a6f2-4834-8159-99ff6f4a2767.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x6ff8efb61614fd52764734d1f9752e83cd4168af1c0051619f67899e64b5b32b","name":"Prachurjya Goswami","registered_at":"2026-06-14T21:25:52Z","symbol":"NIM0581178","token_address":"0xc1bda63f0657a5f6f2eeab828edca54c2ee22d4a","type":"artist","uuid":"a1fc5a43-a6f2-4834-8159-99ff6f4a2767"}