Homayoun Khorram
type: MusicGroup
description: Ostad Homayoun Khorram (), (June 30, 1930 – January 17, 2013) was an Iranian musician, composer, violinist, and a member of the high council of Iran's house of music. Khorram began his music career a
popularity: 17
followers: 2550
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb919d241ca49626924415159fb5fd59b3770075789c08e1fb6cea52f31efb257
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/072302ad-8896-4ddd-a301-5ddb3b5876bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/072302ad-8896-4ddd-a301-5ddb3b5876bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/072302ad-8896-4ddd-a301-5ddb3b5876bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb919d241ca49626924415159fb5fd59b3770075789c08e1fb6cea52f31efb257","name":"Homayoun Khorram","registered_at":"2026-06-14T05:10:06Z","symbol":"NIM0348494","token_address":"0x3295cacf5e591da14fc8c87ea695067ddd0eca7c","type":"artist","uuid":"072302ad-8896-4ddd-a301-5ddb3b5876bf"}
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 0xb919d241ca49626924415159fb5fd59b3770075789c08e1fb6cea52f31efb257. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/072302ad-8896-4ddd-a301-5ddb3b5876bf.json and https://artists.proofprofile.net/proofs/artist/072302ad-8896-4ddd-a301-5ddb3b5876bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
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album: Golhaye Tazeh: Zarbiha, Vol. 15
  type: MusicAlbum
  date published: 1975
album: Golhaye Tazeh: Chaharmezrabha, Vol. 9
  type: MusicAlbum
  date published: 1975
album: Chera Nasoozam
  type: MusicAlbum
  date published: 2005
album: Violin: Abu Ata, Homayun
  type: MusicAlbum
  date published: 2010
album: Violin: Afshari
  type: MusicAlbum
  date published: 2010
album: Violin: Segah, Bayat Tork
  type: MusicAlbum
  date published: 2010
album: Violin: Mahur, Chahargah
  type: MusicAlbum
  date published: 2010
album: Duo for Violin & Piano (Iranian Traditional Music) - Single
  type: MusicAlbum
  date published: 2010-11-07
album: Golhaye Khorram
  type: MusicAlbum
  date published: 2013-01-01
album: Ashke Man Hoveyda Shod
  type: MusicAlbum
  date published: 2013-01-01
album: Masterpieces of Homayoun Khorram: Bayat Tork
  type: MusicAlbum
  date published: 2023-07-07
album: Parvaz
  type: MusicAlbum
  date published: 2025-06-01
album: Parvin & Khorram Collection 3
  type: MusicAlbum
  date published: 2025-06-01