Ната Нєдіна
type: MusicGroup
popularity: 20
followers: 211
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06b7c2794f8bd2b292ef329a75c01c1a8759bda8d0f8006d09a4452e0e6b0646
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/108f9d1b-d59b-43d9-b409-a7980c9c956c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/108f9d1b-d59b-43d9-b409-a7980c9c956c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/108f9d1b-d59b-43d9-b409-a7980c9c956c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06b7c2794f8bd2b292ef329a75c01c1a8759bda8d0f8006d09a4452e0e6b0646","name":"Ната Нєдіна","registered_at":"2026-06-14T06:10:39Z","symbol":"NIM0362925","token_address":"0xf42cc0e90063fe52e7c4ce6e63af268ad657d12d","type":"artist","uuid":"108f9d1b-d59b-43d9-b409-a7980c9c956c"}
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 0x06b7c2794f8bd2b292ef329a75c01c1a8759bda8d0f8006d09a4452e0e6b0646. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/108f9d1b-d59b-43d9-b409-a7980c9c956c.json and https://artists.proofprofile.net/proofs/artist/108f9d1b-d59b-43d9-b409-a7980c9c956c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0x06b7c2794f8bd2b292ef329a75c01c1a8759bda8d0f8006d09a4452e0e6b0646","name":"Ната Нєдіна","registered_at":"2026-06-14T06:10:39Z","symbol":"NIM0362925","token_address":"0xf42cc0e90063fe52e7c4ce6e63af268ad657d12d","type":"artist","uuid":"108f9d1b-d59b-43d9-b409-a7980c9c956c"}