manu choudhary
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6976f0238783e0c20dcb1cfd2342f293650e40f884876e27a89ac186ab749a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dfbb369-b8ca-4ae2-b4a3-ebc39c3aa7ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dfbb369-b8ca-4ae2-b4a3-ebc39c3aa7ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9dfbb369-b8ca-4ae2-b4a3-ebc39c3aa7ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6976f0238783e0c20dcb1cfd2342f293650e40f884876e27a89ac186ab749a4","name":"manu choudhary","registered_at":"2026-06-20T04:44:24Z","symbol":"NIM1515817","token_address":"0xe80a3054c8af3722a9c69d85868e72a69ca0d131","type":"artist","uuid":"9dfbb369-b8ca-4ae2-b4a3-ebc39c3aa7ee"}
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 0xb6976f0238783e0c20dcb1cfd2342f293650e40f884876e27a89ac186ab749a4. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9dfbb369-b8ca-4ae2-b4a3-ebc39c3aa7ee.json and https://artists.proofprofile.net/proofs/artist/9dfbb369-b8ca-4ae2-b4a3-ebc39c3aa7ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xb6976f0238783e0c20dcb1cfd2342f293650e40f884876e27a89ac186ab749a4","name":"manu choudhary","registered_at":"2026-06-20T04:44:24Z","symbol":"NIM1515817","token_address":"0xe80a3054c8af3722a9c69d85868e72a69ca0d131","type":"artist","uuid":"9dfbb369-b8ca-4ae2-b4a3-ebc39c3aa7ee"}