Светлана Чудинова
type: MusicGroup
popularity: 5
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfd2c4893554823b4ff7cff260c9a9474c5fd3c4646a045bc6482d2106f81402
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f62ebc02-dc3e-4279-ae21-ed7bb4261c32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f62ebc02-dc3e-4279-ae21-ed7bb4261c32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f62ebc02-dc3e-4279-ae21-ed7bb4261c32
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfd2c4893554823b4ff7cff260c9a9474c5fd3c4646a045bc6482d2106f81402","name":"Светлана Чудинова","registered_at":"2026-06-21T15:08:09Z","symbol":"NIM1955488","token_address":"0xc5da1740a4dd08cb5c310f9add39f2fe28ade203","type":"artist","uuid":"f62ebc02-dc3e-4279-ae21-ed7bb4261c32"}
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 0xbfd2c4893554823b4ff7cff260c9a9474c5fd3c4646a045bc6482d2106f81402. Chain 2 (Bitcoin): anchored in block 954717. Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f62ebc02-dc3e-4279-ae21-ed7bb4261c32.json and https://artists.proofprofile.net/proofs/artist/f62ebc02-dc3e-4279-ae21-ed7bb4261c32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  text: {"copyright_id":"0xbfd2c4893554823b4ff7cff260c9a9474c5fd3c4646a045bc6482d2106f81402","name":"Светлана Чудинова","registered_at":"2026-06-21T15:08:09Z","symbol":"NIM1955488","token_address":"0xc5da1740a4dd08cb5c310f9add39f2fe28ade203","type":"artist","uuid":"f62ebc02-dc3e-4279-ae21-ed7bb4261c32"}
album: Ермак
  type: MusicAlbum
  date published: 2025-01-17