Guri Sidhu
type: MusicGroup
genre: qawwali
genre: sufi
popularity: 3
followers: 470
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa383a3f2d8c7a3cd194d7c4a1de78cc331c117ba58eb4ef1cf64d9548e396af8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8f4a3fe-f004-414b-b27f-9118a04d3551.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8f4a3fe-f004-414b-b27f-9118a04d3551.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8f4a3fe-f004-414b-b27f-9118a04d3551
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa383a3f2d8c7a3cd194d7c4a1de78cc331c117ba58eb4ef1cf64d9548e396af8","name":"Guri Sidhu","registered_at":"2026-06-20T09:02:36Z","symbol":"NIM1573265","token_address":"0x28fdbb0e659f10b83287ec05040d31246f77ce2e","type":"artist","uuid":"a8f4a3fe-f004-414b-b27f-9118a04d3551"}
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 0xa383a3f2d8c7a3cd194d7c4a1de78cc331c117ba58eb4ef1cf64d9548e396af8. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8f4a3fe-f004-414b-b27f-9118a04d3551.json and https://artists.proofprofile.net/proofs/artist/a8f4a3fe-f004-414b-b27f-9118a04d3551.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xa383a3f2d8c7a3cd194d7c4a1de78cc331c117ba58eb4ef1cf64d9548e396af8","name":"Guri Sidhu","registered_at":"2026-06-20T09:02:36Z","symbol":"NIM1573265","token_address":"0x28fdbb0e659f10b83287ec05040d31246f77ce2e","type":"artist","uuid":"a8f4a3fe-f004-414b-b27f-9118a04d3551"}
album: Shukar Manavaan
  type: MusicAlbum
  date published: 2022-05-20
album: Vich Bakarpur Maahi
  type: MusicAlbum
  date published: 2022-12-26
album: Birthday
  type: MusicAlbum
  date published: 2023-11-06
album: Sachi Sarkaar
  type: MusicAlbum
  date published: 2025-03-10