Naty Hrychová
type: MusicGroup
popularity: 5
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcacae46648d5aa08af88bd71f73ee248709e835fcee22222a79fb5b7c90d0a95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/385ef540-3a49-407a-b885-eebed88e14d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/385ef540-3a49-407a-b885-eebed88e14d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/385ef540-3a49-407a-b885-eebed88e14d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcacae46648d5aa08af88bd71f73ee248709e835fcee22222a79fb5b7c90d0a95","name":"Naty Hrychová","registered_at":"2026-06-16T09:09:38Z","symbol":"NIM1004638","token_address":"0x98fe0043309123555f5c834b20de9d7041e937fa","type":"artist","uuid":"385ef540-3a49-407a-b885-eebed88e14d2"}
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 0xcacae46648d5aa08af88bd71f73ee248709e835fcee22222a79fb5b7c90d0a95. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/385ef540-3a49-407a-b885-eebed88e14d2.json and https://artists.proofprofile.net/proofs/artist/385ef540-3a49-407a-b885-eebed88e14d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:32:47Z
  text: {"copyright_id":"0xcacae46648d5aa08af88bd71f73ee248709e835fcee22222a79fb5b7c90d0a95","name":"Naty Hrychová","registered_at":"2026-06-16T09:09:38Z","symbol":"NIM1004638","token_address":"0x98fe0043309123555f5c834b20de9d7041e937fa","type":"artist","uuid":"385ef540-3a49-407a-b885-eebed88e14d2"}