Gyorgy Korondy
type: MusicGroup
genre: requiem
popularity: 14
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f893372b00c0b5676e0fe67ce98b9f076c5a1a01c5cbcb78359af58541d81fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953759
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953759
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2e1948a-9cde-4ecd-ae40-0b849d477539.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2e1948a-9cde-4ecd-ae40-0b849d477539.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2e1948a-9cde-4ecd-ae40-0b849d477539
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:04:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f893372b00c0b5676e0fe67ce98b9f076c5a1a01c5cbcb78359af58541d81fd","name":"Gyorgy Korondy","registered_at":"2026-06-14T23:25:19Z","symbol":"NIM0609693","token_address":"0x19a2ff361d5913ca82a20e50db958fa81c4649b1","type":"artist","uuid":"b2e1948a-9cde-4ecd-ae40-0b849d477539"}
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 0x0f893372b00c0b5676e0fe67ce98b9f076c5a1a01c5cbcb78359af58541d81fd. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2e1948a-9cde-4ecd-ae40-0b849d477539.json and https://artists.proofprofile.net/proofs/artist/b2e1948a-9cde-4ecd-ae40-0b849d477539.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x0f893372b00c0b5676e0fe67ce98b9f076c5a1a01c5cbcb78359af58541d81fd","name":"Gyorgy Korondy","registered_at":"2026-06-14T23:25:19Z","symbol":"NIM0609693","token_address":"0x19a2ff361d5913ca82a20e50db958fa81c4649b1","type":"artist","uuid":"b2e1948a-9cde-4ecd-ae40-0b849d477539"}