Alireza Ashrafpour
type: MusicGroup
popularity: 2
followers: 320
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd44faf12aee3f6e1a80a723a716b1ed95c09d51f7e3d4b424d1aeedf7eb73826
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b39c921f-3a51-4765-811e-4c04dc4783c5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b39c921f-3a51-4765-811e-4c04dc4783c5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b39c921f-3a51-4765-811e-4c04dc4783c5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd44faf12aee3f6e1a80a723a716b1ed95c09d51f7e3d4b424d1aeedf7eb73826","name":"Alireza Ashrafpour","registered_at":"2026-06-20T13:35:02Z","symbol":"NIM1623420","token_address":"0x22a50f66fc30bb035d21a67fb7f7776d54d6d6b4","type":"artist","uuid":"b39c921f-3a51-4765-811e-4c04dc4783c5"}
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 0xd44faf12aee3f6e1a80a723a716b1ed95c09d51f7e3d4b424d1aeedf7eb73826. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b39c921f-3a51-4765-811e-4c04dc4783c5.json and https://artists.proofprofile.net/proofs/artist/b39c921f-3a51-4765-811e-4c04dc4783c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd44faf12aee3f6e1a80a723a716b1ed95c09d51f7e3d4b424d1aeedf7eb73826","name":"Alireza Ashrafpour","registered_at":"2026-06-20T13:35:02Z","symbol":"NIM1623420","token_address":"0x22a50f66fc30bb035d21a67fb7f7776d54d6d6b4","type":"artist","uuid":"b39c921f-3a51-4765-811e-4c04dc4783c5"}
album: Golku
  type: MusicAlbum
  date published: 2015-01-01
album: Golku
  type: MusicAlbum
  date published: 2015-05-31
album: ابراندود
  type: MusicAlbum
  date published: 2016-05-17
album: شیدایی
  type: MusicAlbum
  date published: 2020-12-17
album: باران
  type: MusicAlbum
  date published: 2022-01-07
album: فاختی اوسط
  type: MusicAlbum
  date published: 2022-01-20
album: کاروان
  type: MusicAlbum
  date published: 2022-02-27
album: IRANIZE
  type: MusicAlbum
  date published: 2022-04-12
album: بهار دلنشین
  type: MusicAlbum
  date published: 2022-05-04
album: شب بخیر
  type: MusicAlbum
  date published: 2022-06-20
album: دلق ازرق فام
  type: MusicAlbum
  date published: 2022-10-27
album: دستان
  type: MusicAlbum
  date published: 2022-10-29