Elena Belova
type: MusicGroup
description: Elena Dmitriyevna Novikova-Belova (Russian: Елена Дмитриевна Новикова-Белова, née Novikova, born 28 July 1947) is a retired Russian foil fencer, known professionally simply as Elena Belova. She compet
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d7ec5f9887485b2ecfc8dadbef930c2c8670234b9038dfee462d90fc0b0ec90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53556844-9559-4fac-a034-ebe4adcc265b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53556844-9559-4fac-a034-ebe4adcc265b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53556844-9559-4fac-a034-ebe4adcc265b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d7ec5f9887485b2ecfc8dadbef930c2c8670234b9038dfee462d90fc0b0ec90","name":"Elena Belova","registered_at":"2026-06-16T18:42:39Z","symbol":"NIM1141346","token_address":"0x055a8bce558a8f54c24e58a9b4bf41ab34870f1d","type":"artist","uuid":"53556844-9559-4fac-a034-ebe4adcc265b"}
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 0x7d7ec5f9887485b2ecfc8dadbef930c2c8670234b9038dfee462d90fc0b0ec90. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53556844-9559-4fac-a034-ebe4adcc265b.json and https://artists.proofprofile.net/proofs/artist/53556844-9559-4fac-a034-ebe4adcc265b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7d7ec5f9887485b2ecfc8dadbef930c2c8670234b9038dfee462d90fc0b0ec90","name":"Elena Belova","registered_at":"2026-06-16T18:42:39Z","symbol":"NIM1141346","token_address":"0x055a8bce558a8f54c24e58a9b4bf41ab34870f1d","type":"artist","uuid":"53556844-9559-4fac-a034-ebe4adcc265b"}