Surinderjeet Maqsoodpuri
type: MusicGroup
popularity: 5
followers: 505
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48af98aafbbb0dff277d415df6e68b6431c4ff2f7e5fbab152f6c5800316df1f
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/df9a487a-8225-42eb-bf21-522d2a3569ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df9a487a-8225-42eb-bf21-522d2a3569ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df9a487a-8225-42eb-bf21-522d2a3569ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48af98aafbbb0dff277d415df6e68b6431c4ff2f7e5fbab152f6c5800316df1f","name":"Surinderjeet Maqsoodpuri","registered_at":"2026-06-21T06:15:13Z","symbol":"NIM1845248","token_address":"0xb55b2468a924451974e3540065a0812052fcd29a","type":"artist","uuid":"df9a487a-8225-42eb-bf21-522d2a3569ae"}
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 0x48af98aafbbb0dff277d415df6e68b6431c4ff2f7e5fbab152f6c5800316df1f. 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/df9a487a-8225-42eb-bf21-522d2a3569ae.json and https://artists.proofprofile.net/proofs/artist/df9a487a-8225-42eb-bf21-522d2a3569ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x48af98aafbbb0dff277d415df6e68b6431c4ff2f7e5fbab152f6c5800316df1f","name":"Surinderjeet Maqsoodpuri","registered_at":"2026-06-21T06:15:13Z","symbol":"NIM1845248","token_address":"0xb55b2468a924451974e3540065a0812052fcd29a","type":"artist","uuid":"df9a487a-8225-42eb-bf21-522d2a3569ae"}
album: Ah Pind Sajna Da
  type: MusicAlbum
  date published: 2002-01-01