Natalia Sokolovskaya
type: MusicGroup
description: Natalia Sokolovskaya (Russian: Наталья Соколовская; born in June, 1989) is a Russian pianist and composer. Biography Sokolovskaya, born in Russia, began playing the piano and composing at the age of
popularity: 20
followers: 322
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3845ad69ab0339060147a150b85d7fa53e6d63e399bf2fb677d34c8ea1514115
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953783
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953783
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5cf07f7-576a-42c0-bfab-a74221da89e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5cf07f7-576a-42c0-bfab-a74221da89e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5cf07f7-576a-42c0-bfab-a74221da89e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:24:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3845ad69ab0339060147a150b85d7fa53e6d63e399bf2fb677d34c8ea1514115","name":"Natalia Sokolovskaya","registered_at":"2026-06-15T02:59:56Z","symbol":"NIM0660977","token_address":"0xc0eac3faa65fd920dd904a7b6d544101138cc630","type":"artist","uuid":"d5cf07f7-576a-42c0-bfab-a74221da89e5"}
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 0x3845ad69ab0339060147a150b85d7fa53e6d63e399bf2fb677d34c8ea1514115. Chain 2 (Bitcoin): anchored in block 953783 (2026-06-15T12:24:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5cf07f7-576a-42c0-bfab-a74221da89e5.json and https://artists.proofprofile.net/proofs/artist/d5cf07f7-576a-42c0-bfab-a74221da89e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:24:43Z
  text: {"copyright_id":"0x3845ad69ab0339060147a150b85d7fa53e6d63e399bf2fb677d34c8ea1514115","name":"Natalia Sokolovskaya","registered_at":"2026-06-15T02:59:56Z","symbol":"NIM0660977","token_address":"0xc0eac3faa65fd920dd904a7b6d544101138cc630","type":"artist","uuid":"d5cf07f7-576a-42c0-bfab-a74221da89e5"}