Rajwinder Mahey
type: MusicGroup
popularity: 3
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30a2e156800333951ef8eff8c253300d78cd25723b7c042986417107cfe21f20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0343e7c-0ce3-4985-9e5e-80294e0b36d0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0343e7c-0ce3-4985-9e5e-80294e0b36d0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0343e7c-0ce3-4985-9e5e-80294e0b36d0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30a2e156800333951ef8eff8c253300d78cd25723b7c042986417107cfe21f20","name":"Rajwinder Mahey","registered_at":"2026-06-21T06:07:35Z","symbol":"NIM1843559","token_address":"0x0c180953afc89ef63f301a98db07d485a1666742","type":"artist","uuid":"e0343e7c-0ce3-4985-9e5e-80294e0b36d0"}
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 0x30a2e156800333951ef8eff8c253300d78cd25723b7c042986417107cfe21f20. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0343e7c-0ce3-4985-9e5e-80294e0b36d0.json and https://artists.proofprofile.net/proofs/artist/e0343e7c-0ce3-4985-9e5e-80294e0b36d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x30a2e156800333951ef8eff8c253300d78cd25723b7c042986417107cfe21f20","name":"Rajwinder Mahey","registered_at":"2026-06-21T06:07:35Z","symbol":"NIM1843559","token_address":"0x0c180953afc89ef63f301a98db07d485a1666742","type":"artist","uuid":"e0343e7c-0ce3-4985-9e5e-80294e0b36d0"}