Birbal Sharma
type: MusicGroup
popularity: 2
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd478f5b15e053ddc0feed173e32270e016438c81abccb9a5e8a2d7cba70f365
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/116afeac-faf2-47c8-b410-8467bf7b58a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/116afeac-faf2-47c8-b410-8467bf7b58a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/116afeac-faf2-47c8-b410-8467bf7b58a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd478f5b15e053ddc0feed173e32270e016438c81abccb9a5e8a2d7cba70f365","name":"Birbal Sharma","registered_at":"2026-06-15T19:40:21Z","symbol":"NIM0811445","token_address":"0xc1468cefc66a3fe50b5744336117d7aaeec1ccc8","type":"artist","uuid":"116afeac-faf2-47c8-b410-8467bf7b58a6"}
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 0xcd478f5b15e053ddc0feed173e32270e016438c81abccb9a5e8a2d7cba70f365. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/116afeac-faf2-47c8-b410-8467bf7b58a6.json and https://artists.proofprofile.net/proofs/artist/116afeac-faf2-47c8-b410-8467bf7b58a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xcd478f5b15e053ddc0feed173e32270e016438c81abccb9a5e8a2d7cba70f365","name":"Birbal Sharma","registered_at":"2026-06-15T19:40:21Z","symbol":"NIM0811445","token_address":"0xc1468cefc66a3fe50b5744336117d7aaeec1ccc8","type":"artist","uuid":"116afeac-faf2-47c8-b410-8467bf7b58a6"}
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