Jalal Zolfonoon
type: MusicGroup
genre: sufi
genre: traditional music
popularity: 11
followers: 938
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fc6f66efda2ed3661b4e0d905fc1191affff1bcaba3714519acfecb5593fa77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe67665b-9898-4f98-898d-fd907e5e6d0a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe67665b-9898-4f98-898d-fd907e5e6d0a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe67665b-9898-4f98-898d-fd907e5e6d0a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fc6f66efda2ed3661b4e0d905fc1191affff1bcaba3714519acfecb5593fa77","name":"Jalal Zolfonoon","registered_at":"2026-06-15T07:14:20Z","symbol":"NIM0721703","token_address":"0x0bdb8b52dc7583ac2923599fd0b69ca41f02bbfa","type":"artist","uuid":"fe67665b-9898-4f98-898d-fd907e5e6d0a"}
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 0x3fc6f66efda2ed3661b4e0d905fc1191affff1bcaba3714519acfecb5593fa77. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe67665b-9898-4f98-898d-fd907e5e6d0a.json and https://artists.proofprofile.net/proofs/artist/fe67665b-9898-4f98-898d-fd907e5e6d0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x3fc6f66efda2ed3661b4e0d905fc1191affff1bcaba3714519acfecb5593fa77","name":"Jalal Zolfonoon","registered_at":"2026-06-15T07:14:20Z","symbol":"NIM0721703","token_address":"0x0bdb8b52dc7583ac2923599fd0b69ca41f02bbfa","type":"artist","uuid":"fe67665b-9898-4f98-898d-fd907e5e6d0a"}
album: Del Ava (Setar Solo)
  type: MusicAlbum
  date published: 2010
album: Setar Playing Tutorial, Vol. 2
  type: MusicAlbum
  date published: 2010-11-07
album: Setar Playing Tutorial, Vol. 1
  type: MusicAlbum
  date published: 2010-12-05
album: Bagh-E Por Bargi - (Tar Solo) Iranian Favorite Tasnifs
  type: MusicAlbum
  date published: 2011
album: Bagh-e Por Bargi (Tar Solo) - A collection from Old Iranian Tasnifs
  type: MusicAlbum
  date published: 2013-03-04