Avin Ahmadi
type: MusicGroup
popularity: 13
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcda39c99e2f166f6299a5474c674a1f107eb2456ce155e40b1d49a278513487
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953773
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953773
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c95bd759-c3f9-42d9-b575-6eacc762899c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c95bd759-c3f9-42d9-b575-6eacc762899c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c95bd759-c3f9-42d9-b575-6eacc762899c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:40:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcda39c99e2f166f6299a5474c674a1f107eb2456ce155e40b1d49a278513487","name":"Avin Ahmadi","registered_at":"2026-06-15T01:46:52Z","symbol":"NIM0643537","token_address":"0xdc516973659b21e9dee3130aab1fca56c3dd3b32","type":"artist","uuid":"c95bd759-c3f9-42d9-b575-6eacc762899c"}
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 0xfcda39c99e2f166f6299a5474c674a1f107eb2456ce155e40b1d49a278513487. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c95bd759-c3f9-42d9-b575-6eacc762899c.json and https://artists.proofprofile.net/proofs/artist/c95bd759-c3f9-42d9-b575-6eacc762899c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0xfcda39c99e2f166f6299a5474c674a1f107eb2456ce155e40b1d49a278513487","name":"Avin Ahmadi","registered_at":"2026-06-15T01:46:52Z","symbol":"NIM0643537","token_address":"0xdc516973659b21e9dee3130aab1fca56c3dd3b32","type":"artist","uuid":"c95bd759-c3f9-42d9-b575-6eacc762899c"}
album: Dopelk
  type: MusicAlbum
  date published: 2023-07-03
album: Live at Strengen Kammer, Porgy & Bess / Vienna
  type: MusicAlbum
  date published: 2023-11-25
album: Liminal
  type: MusicAlbum
  date published: 2025-10-24