Ali Asghar Shahzeydi
type: MusicGroup
genre: traditional music
popularity: 3
followers: 807
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70c59d985e73aebaca81256f9e4a9100b46743de0460f1c46ad2b90b4cb86111
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/054e2a28-ae5d-4680-9185-4a593b0fef99.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/054e2a28-ae5d-4680-9185-4a593b0fef99.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/054e2a28-ae5d-4680-9185-4a593b0fef99
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70c59d985e73aebaca81256f9e4a9100b46743de0460f1c46ad2b90b4cb86111","name":"Ali Asghar Shahzeydi","registered_at":"2026-06-15T15:23:17Z","symbol":"NIM0750074","token_address":"0x247ce1421677c54a9a327cba25e64bc8cd962e19","type":"artist","uuid":"054e2a28-ae5d-4680-9185-4a593b0fef99"}
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 0x70c59d985e73aebaca81256f9e4a9100b46743de0460f1c46ad2b90b4cb86111. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/054e2a28-ae5d-4680-9185-4a593b0fef99.json and https://artists.proofprofile.net/proofs/artist/054e2a28-ae5d-4680-9185-4a593b0fef99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0x70c59d985e73aebaca81256f9e4a9100b46743de0460f1c46ad2b90b4cb86111","name":"Ali Asghar Shahzeydi","registered_at":"2026-06-15T15:23:17Z","symbol":"NIM0750074","token_address":"0x247ce1421677c54a9a327cba25e64bc8cd962e19","type":"artist","uuid":"054e2a28-ae5d-4680-9185-4a593b0fef99"}
album: Charkh-E Gardoon
  type: MusicAlbum
  date published: 2007-03-01
album: Soroosh-e Asemani
  type: MusicAlbum
  date published: 2008
album: Charkh-e Gardoon
  type: MusicAlbum
  date published: 2008
album: Charkh-e Gardoon
  type: MusicAlbum
  date published: 2008
album: Charkhe Gardoon
  type: MusicAlbum
  date published: 2008-01-01
album: Soroushe Asemani
  type: MusicAlbum
  date published: 2008-01-01
album: Soroush-E Asemani
  type: MusicAlbum
  date published: 2008-03-01
album: Charkh-e Gardoon
  type: MusicAlbum
  date published: 2008-03-01
album: Hanooz Avaz
  type: MusicAlbum
  date published: 2018-11-29