Раиса Неменова
type: MusicGroup
popularity: 3
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x149b5626a276f31f18ee5f107b95a87006e9871b2cffe0fa8414fb3af940cde6
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/fbe81b6c-972b-441d-8f24-7ac2023a1b97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbe81b6c-972b-441d-8f24-7ac2023a1b97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fbe81b6c-972b-441d-8f24-7ac2023a1b97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x149b5626a276f31f18ee5f107b95a87006e9871b2cffe0fa8414fb3af940cde6","name":"Раиса Неменова","registered_at":"2026-06-21T17:27:00Z","symbol":"NIM1985779","token_address":"0x268e5a434b86346ab8538770c375ba5b5bf5c102","type":"artist","uuid":"fbe81b6c-972b-441d-8f24-7ac2023a1b97"}
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 0x149b5626a276f31f18ee5f107b95a87006e9871b2cffe0fa8414fb3af940cde6. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fbe81b6c-972b-441d-8f24-7ac2023a1b97.json and https://artists.proofprofile.net/proofs/artist/fbe81b6c-972b-441d-8f24-7ac2023a1b97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0x149b5626a276f31f18ee5f107b95a87006e9871b2cffe0fa8414fb3af940cde6","name":"Раиса Неменова","registered_at":"2026-06-21T17:27:00Z","symbol":"NIM1985779","token_address":"0x268e5a434b86346ab8538770c375ba5b5bf5c102","type":"artist","uuid":"fbe81b6c-972b-441d-8f24-7ac2023a1b97"}
album: Золотая коллекция
  type: MusicAlbum
  date published: 2017-05-31