Akbar Mohseni
type: MusicGroup
popularity: 18
followers: 165
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff63e9fad78b41ebb62f109a59cd7ca28b91be1a87aad068a86c3af316108d52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c93830c9-c5b0-4703-8c5f-5dfa2816872f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c93830c9-c5b0-4703-8c5f-5dfa2816872f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c93830c9-c5b0-4703-8c5f-5dfa2816872f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff63e9fad78b41ebb62f109a59cd7ca28b91be1a87aad068a86c3af316108d52","name":"Akbar Mohseni","registered_at":"2026-06-15T01:40:14Z","symbol":"NIM0641945","token_address":"0x1059f6841252dcdb848942fedcc28677e0c7e7c1","type":"artist","uuid":"c93830c9-c5b0-4703-8c5f-5dfa2816872f"}
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 0xff63e9fad78b41ebb62f109a59cd7ca28b91be1a87aad068a86c3af316108d52. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c93830c9-c5b0-4703-8c5f-5dfa2816872f.json and https://artists.proofprofile.net/proofs/artist/c93830c9-c5b0-4703-8c5f-5dfa2816872f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
  text: {"copyright_id":"0xff63e9fad78b41ebb62f109a59cd7ca28b91be1a87aad068a86c3af316108d52","name":"Akbar Mohseni","registered_at":"2026-06-15T01:40:14Z","symbol":"NIM0641945","token_address":"0x1059f6841252dcdb848942fedcc28677e0c7e7c1","type":"artist","uuid":"c93830c9-c5b0-4703-8c5f-5dfa2816872f"}
album: Solo Oud
  type: MusicAlbum
  date published: 2016-04-01