Xəzər
type: MusicGroup
description: Xəzər or Khazar is a village and municipality in the Neftchala Rayon of Azerbaijan. It has a population of 1,273. References Category:Populated places in Neftchala District
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fcef42e1969113ffba9e1540235c5e7da8c12c6869162d50fdb266961869b8d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24c0ecdf-577f-438d-b7a8-faa4dd0f5797.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24c0ecdf-577f-438d-b7a8-faa4dd0f5797.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24c0ecdf-577f-438d-b7a8-faa4dd0f5797
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fcef42e1969113ffba9e1540235c5e7da8c12c6869162d50fdb266961869b8d","name":"Xəzər","registered_at":"2026-06-16T02:24:50Z","symbol":"NIM0907961","token_address":"0x02baf06305adcc47b89ed166e9fae573ef79fdb0","type":"artist","uuid":"24c0ecdf-577f-438d-b7a8-faa4dd0f5797"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcef42e1969113ffba9e1540235c5e7da8c12c6869162d50fdb266961869b8d. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24c0ecdf-577f-438d-b7a8-faa4dd0f5797.json and https://artists.proofprofile.net/proofs/artist/24c0ecdf-577f-438d-b7a8-faa4dd0f5797.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x9fcef42e1969113ffba9e1540235c5e7da8c12c6869162d50fdb266961869b8d","name":"Xəzər","registered_at":"2026-06-16T02:24:50Z","symbol":"NIM0907961","token_address":"0x02baf06305adcc47b89ed166e9fae573ef79fdb0","type":"artist","uuid":"24c0ecdf-577f-438d-b7a8-faa4dd0f5797"}