Reza Yousefi
type: MusicGroup
popularity: 2
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80aa110133f6c0cf3b0b533f8d9c3f20e6a48b866d0368f67c51c79b649bed1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2d287d7-4cc1-4d2e-9dd2-63fb96ad76b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2d287d7-4cc1-4d2e-9dd2-63fb96ad76b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2d287d7-4cc1-4d2e-9dd2-63fb96ad76b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80aa110133f6c0cf3b0b533f8d9c3f20e6a48b866d0368f67c51c79b649bed1a","name":"Reza Yousefi","registered_at":"2026-06-20T20:13:10Z","symbol":"NIM1700157","token_address":"0x921271e29f565dc3b2d719c321397e3bc2074a72","type":"artist","uuid":"c2d287d7-4cc1-4d2e-9dd2-63fb96ad76b8"}
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 0x80aa110133f6c0cf3b0b533f8d9c3f20e6a48b866d0368f67c51c79b649bed1a. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2d287d7-4cc1-4d2e-9dd2-63fb96ad76b8.json and https://artists.proofprofile.net/proofs/artist/c2d287d7-4cc1-4d2e-9dd2-63fb96ad76b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x80aa110133f6c0cf3b0b533f8d9c3f20e6a48b866d0368f67c51c79b649bed1a","name":"Reza Yousefi","registered_at":"2026-06-20T20:13:10Z","symbol":"NIM1700157","token_address":"0x921271e29f565dc3b2d719c321397e3bc2074a72","type":"artist","uuid":"c2d287d7-4cc1-4d2e-9dd2-63fb96ad76b8"}
album: I Believe
  type: MusicAlbum
  date published: 2022-04-11
album: Light After The Dark
  type: MusicAlbum
  date published: 2022-08-23
album: Amazing Feeling
  type: MusicAlbum
  date published: 2022-08-26
album: Simurgh
  type: MusicAlbum
  date published: 2022-11-23
album: Freedom
  type: MusicAlbum
  date published: 2023-01-01
album: Show Me the Stars (Extended Mix)
  type: MusicAlbum
  date published: 2023-02-16
album: Last Mission
  type: MusicAlbum
  date published: 2023-07-05
album: Momento
  type: MusicAlbum
  date published: 2025-02-13
album: Mirage
  type: MusicAlbum
  date published: 2025-03-14