Наталия Братниченко
type: MusicGroup
popularity: 4
followers: 334
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3651c5dab6f1348b8c58b792c49723de86f7260fd35ade13bdebd1e0f4d2ef3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/faf6ebdc-1f0f-4f62-8068-ca5d12f64475.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/faf6ebdc-1f0f-4f62-8068-ca5d12f64475.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/faf6ebdc-1f0f-4f62-8068-ca5d12f64475
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3651c5dab6f1348b8c58b792c49723de86f7260fd35ade13bdebd1e0f4d2ef3","name":"Наталия Братниченко","registered_at":"2026-06-21T17:01:11Z","symbol":"NIM1980780","token_address":"0xb7fd28d3a25f41ee2ed45ba81b81f5afdee60e31","type":"artist","uuid":"faf6ebdc-1f0f-4f62-8068-ca5d12f64475"}
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 0xc3651c5dab6f1348b8c58b792c49723de86f7260fd35ade13bdebd1e0f4d2ef3. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/faf6ebdc-1f0f-4f62-8068-ca5d12f64475.json and https://artists.proofprofile.net/proofs/artist/faf6ebdc-1f0f-4f62-8068-ca5d12f64475.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xc3651c5dab6f1348b8c58b792c49723de86f7260fd35ade13bdebd1e0f4d2ef3","name":"Наталия Братниченко","registered_at":"2026-06-21T17:01:11Z","symbol":"NIM1980780","token_address":"0xb7fd28d3a25f41ee2ed45ba81b81f5afdee60e31","type":"artist","uuid":"faf6ebdc-1f0f-4f62-8068-ca5d12f64475"}
album: Всемогущий
  type: MusicAlbum
  date published: 2018-10-05
album: Радіє світ
  type: MusicAlbum
  date published: 2018-12-15
album: Сила голгофы
  type: MusicAlbum
  date published: 2025-04-08
album: Ты в божьих руках
  type: MusicAlbum
  date published: 2025-09-09