Mehdi Bagheri
type: MusicGroup
description: Mehdi Bagheri (), (born 16 November 1980), is an Iranian kamancheh player and composer. Biography Mehdi was born in Kermanshah in 1980. He began his musical endeavors by learning to play the Tonbak
popularity: 10
followers: 315
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fe616efefc53c0af295d57dea5fcca1ac31d0c8eb99297f24a0f78e4af9cc9e
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/aaadf6b7-8cc2-4dd1-a97a-dcb57d658d8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aaadf6b7-8cc2-4dd1-a97a-dcb57d658d8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aaadf6b7-8cc2-4dd1-a97a-dcb57d658d8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fe616efefc53c0af295d57dea5fcca1ac31d0c8eb99297f24a0f78e4af9cc9e","name":"Mehdi Bagheri","registered_at":"2026-06-20T09:28:37Z","symbol":"NIM1578818","token_address":"0xd835c59e43d8d51969b353a88fbf26f10ca90604","type":"artist","uuid":"aaadf6b7-8cc2-4dd1-a97a-dcb57d658d8b"}
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 0x0fe616efefc53c0af295d57dea5fcca1ac31d0c8eb99297f24a0f78e4af9cc9e. 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/aaadf6b7-8cc2-4dd1-a97a-dcb57d658d8b.json and https://artists.proofprofile.net/proofs/artist/aaadf6b7-8cc2-4dd1-a97a-dcb57d658d8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x0fe616efefc53c0af295d57dea5fcca1ac31d0c8eb99297f24a0f78e4af9cc9e","name":"Mehdi Bagheri","registered_at":"2026-06-20T09:28:37Z","symbol":"NIM1578818","token_address":"0xd835c59e43d8d51969b353a88fbf26f10ca90604","type":"artist","uuid":"aaadf6b7-8cc2-4dd1-a97a-dcb57d658d8b"}
album: In The Faraway Clouds
  type: MusicAlbum
  date published: 2013-06-16
album: M & M...the Afro-Persian Experience
  type: MusicAlbum
  date published: 2020-02-14
album: Far Horizons
  type: MusicAlbum
  date published: 2021-02-06
album: The Sun
  type: MusicAlbum
  date published: 2021-02-06
album: The Song of Freedom
  type: MusicAlbum
  date published: 2022-10-20
album: In The Nearest Faraway
  type: MusicAlbum
  date published: 2023-03-21
album: Caravanserai
  type: MusicAlbum
  date published: 2024-11-05
album: On the Quest for Dawn
  type: MusicAlbum
  date published: 2025-04-29