Jassi Katyal (Jay K)
type: MusicGroup
genre: bhangra
genre: punjabi pop
popularity: 19
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7b6e2567484d02a0108d51a8f6b0c0e033b7ad70ec343eba0536f696f869869
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33fc3fc9-0217-4a3d-bfaa-7a9cc0b1cb3b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33fc3fc9-0217-4a3d-bfaa-7a9cc0b1cb3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33fc3fc9-0217-4a3d-bfaa-7a9cc0b1cb3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7b6e2567484d02a0108d51a8f6b0c0e033b7ad70ec343eba0536f696f869869","name":"Jassi Katyal (Jay K)","registered_at":"2026-06-14T09:55:08Z","symbol":"NIM0416431","token_address":"0x8edfb5e07ef7e03f3bb8959a08b83d7bea3a1571","type":"artist","uuid":"33fc3fc9-0217-4a3d-bfaa-7a9cc0b1cb3b"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b6e2567484d02a0108d51a8f6b0c0e033b7ad70ec343eba0536f696f869869. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33fc3fc9-0217-4a3d-bfaa-7a9cc0b1cb3b.json and https://artists.proofprofile.net/proofs/artist/33fc3fc9-0217-4a3d-bfaa-7a9cc0b1cb3b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0xf7b6e2567484d02a0108d51a8f6b0c0e033b7ad70ec343eba0536f696f869869","name":"Jassi Katyal (Jay K)","registered_at":"2026-06-14T09:55:08Z","symbol":"NIM0416431","token_address":"0x8edfb5e07ef7e03f3bb8959a08b83d7bea3a1571","type":"artist","uuid":"33fc3fc9-0217-4a3d-bfaa-7a9cc0b1cb3b"}