Mohammad Montasheri
type: MusicGroup
genre: traditional music
popularity: 9
followers: 199
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfe8b322e58a1da50238f8daaf7e84954afa58906601ff0f34fbb758ede20e8d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a30ffe6f-634f-4976-996d-ea7cdb814b0e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a30ffe6f-634f-4976-996d-ea7cdb814b0e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a30ffe6f-634f-4976-996d-ea7cdb814b0e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfe8b322e58a1da50238f8daaf7e84954afa58906601ff0f34fbb758ede20e8d","name":"Mohammad Montasheri","registered_at":"2026-06-20T06:08:22Z","symbol":"NIM1539027","token_address":"0x0103f11dcb9405c4e6367e569403096683ee7cad","type":"artist","uuid":"a30ffe6f-634f-4976-996d-ea7cdb814b0e"}
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 0xdfe8b322e58a1da50238f8daaf7e84954afa58906601ff0f34fbb758ede20e8d. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a30ffe6f-634f-4976-996d-ea7cdb814b0e.json and https://artists.proofprofile.net/proofs/artist/a30ffe6f-634f-4976-996d-ea7cdb814b0e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xdfe8b322e58a1da50238f8daaf7e84954afa58906601ff0f34fbb758ede20e8d","name":"Mohammad Montasheri","registered_at":"2026-06-20T06:08:22Z","symbol":"NIM1539027","token_address":"0x0103f11dcb9405c4e6367e569403096683ee7cad","type":"artist","uuid":"a30ffe6f-634f-4976-996d-ea7cdb814b0e"}
album: Haftsin in Old Tehran
  type: MusicAlbum
  date published: 2005-01-01
album: Haftsin in Old Tehran
  type: MusicAlbum
  date published: 2005-03-01
album: Chaharshanbeh Suri (Nowruz Songs in Old Tehran)
  type: MusicAlbum
  date published: 2010-01-01
album: Chaharshanbe-Souri (Charshanbe-Souri)
  type: MusicAlbum
  date published: 2010-02-01
album: Some Spring Songs
  type: MusicAlbum
  date published: 2014-01-01
album: Norouzaneh
  type: MusicAlbum
  date published: 2016-01-01
album: Norouzaneh
  type: MusicAlbum
  date published: 2016-02-20