Abdolvahab Shahidi
type: MusicGroup
genre: traditional music
description: Abdolvahab Shahidi (; 23 September 1922 – 10 May 2021) was an Iranian barbat player, singer and composer in the classical style. He is noted as one of the contemporary pioneers of Persian music by BBC
popularity: 9
followers: 4103
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195a773060f18195b00249065df31ad6e4d766d3cb28c225f009eaa3744fbc2e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63bca21a-adc8-404a-b264-6b4b0d186fd5.json and https://artists.proofprofile.net/proofs/artist/63bca21a-adc8-404a-b264-6b4b0d186fd5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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album: Golhaye Rangarang No. 264 & 494 - Persian Music
  type: MusicAlbum
  date published: 1968-05-08
album: Golhaye Tazeh No. 59: Chahargah
  type: MusicAlbum
  date published: 1975
album: Golhaye Tazeh No. 40: Segah
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  date published: 1975
album: Golhaye Tazeh No. 11: Shushtari
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album: Golhaye Tazeh No. 7: Bayat Esfahan
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  type: MusicAlbum
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album: Golhaye Tazeh No. 78: Dashti
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album: Golhaye Tazeh No. 1: Dashti
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  date published: 1975
album: Golhaye Tazeh: Zarbiha, Vol. 16
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  date published: 1975
album: Golhaye Tazeh No. 82: Bayat Esfahan
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  date published: 1975
album: Golhaye Tazeh No. 21: Shur
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  date published: 1975
album: Golhaye Tazeh No. 50: Bayat Esfahan
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album: Golhaye Tazeh No. 4: Mahur
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  date published: 1975
album: Golhaye Tazeh No. 62: Afshari
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  date published: 1975
album: Golhaye tazeh, Vol 1 - Persian Music
  type: MusicAlbum
  date published: 1976-07-10
album: Golhaye tazeh, Vol 2 - Persian Music
  type: MusicAlbum
  date published: 1976-07-10
album: Golhaye tazeh, Vol. 4 - Persian Music
  type: MusicAlbum
  date published: 1976-07-10
album: Dashtestani
  type: MusicAlbum
  date published: 1976-10-07
album: The Masters of Persian Traditional Music, Oud (Instrumental)
  type: MusicAlbum
  date published: 1991-11-27
album: Dar Madhe Ali - Persian Music
  type: MusicAlbum
  date published: 1993-09-20
album: Golhaye Irani, Persian Classics Vol 3
  type: MusicAlbum
  date published: 1995-08-03
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  type: MusicAlbum
  date published: 1996-03-08
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2015-04-01
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  type: MusicAlbum
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album: Zendegi
  type: MusicAlbum
  date published: 2023-07-03