Jalal Zolfonun
type: MusicGroup
genre: traditional music
description: Jalaal Zulfonun (, ; 7 March 1938 – 18 March 2012) was an Iranian musician, setaar player, and a prominent composer and teacher of Persian music. Early life Jalal Zolfonun was born in Abadeh, Fars p
popularity: 3
followers: 1475
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36673b1474b10578741cc66b5811c46fb945a8d891570f66a4d567e4c3e5b9e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8dd162ab-ebf8-467b-a2d5-793f4dade6e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8dd162ab-ebf8-467b-a2d5-793f4dade6e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8dd162ab-ebf8-467b-a2d5-793f4dade6e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36673b1474b10578741cc66b5811c46fb945a8d891570f66a4d567e4c3e5b9e2","name":"Jalal Zolfonun","registered_at":"2026-06-17T15:10:23Z","symbol":"NIM1434133","token_address":"0x526ac657569b3568ce70782e42618a6068e6cf9d","type":"artist","uuid":"8dd162ab-ebf8-467b-a2d5-793f4dade6e5"}
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 0x36673b1474b10578741cc66b5811c46fb945a8d891570f66a4d567e4c3e5b9e2. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8dd162ab-ebf8-467b-a2d5-793f4dade6e5.json and https://artists.proofprofile.net/proofs/artist/8dd162ab-ebf8-467b-a2d5-793f4dade6e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x36673b1474b10578741cc66b5811c46fb945a8d891570f66a4d567e4c3e5b9e2","name":"Jalal Zolfonun","registered_at":"2026-06-17T15:10:23Z","symbol":"NIM1434133","token_address":"0x526ac657569b3568ce70782e42618a6068e6cf9d","type":"artist","uuid":"8dd162ab-ebf8-467b-a2d5-793f4dade6e5"}
album: Kord Bayat - Traditional Music From Iran
  type: MusicAlbum
  date published: 2000-03-17
album: Mystic Journey: String Music Of Iran
  type: MusicAlbum
  date published: 2000-03-23
album: Naz-o-Navazesh
  type: MusicAlbum
  date published: 2009-10-05
album: The Last String
  type: MusicAlbum
  date published: 2009-11-19