Gurpreet Gill
type: MusicGroup
popularity: 5
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56454820bdf08a7b019ed95e6cc6f58e4a1b39095bd346046ae2458c4817bc46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed60ae1b-4358-40f8-be72-2a76f463303f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed60ae1b-4358-40f8-be72-2a76f463303f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed60ae1b-4358-40f8-be72-2a76f463303f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56454820bdf08a7b019ed95e6cc6f58e4a1b39095bd346046ae2458c4817bc46","name":"Gurpreet Gill","registered_at":"2026-06-21T11:19:50Z","symbol":"NIM1909211","token_address":"0xb3def767306f17dc26ec56a3740d6402af345004","type":"artist","uuid":"ed60ae1b-4358-40f8-be72-2a76f463303f"}
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 0x56454820bdf08a7b019ed95e6cc6f58e4a1b39095bd346046ae2458c4817bc46. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed60ae1b-4358-40f8-be72-2a76f463303f.json and https://artists.proofprofile.net/proofs/artist/ed60ae1b-4358-40f8-be72-2a76f463303f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x56454820bdf08a7b019ed95e6cc6f58e4a1b39095bd346046ae2458c4817bc46","name":"Gurpreet Gill","registered_at":"2026-06-21T11:19:50Z","symbol":"NIM1909211","token_address":"0xb3def767306f17dc26ec56a3740d6402af345004","type":"artist","uuid":"ed60ae1b-4358-40f8-be72-2a76f463303f"}