Kecskeméthy Lilla
type: MusicGroup
popularity: 2
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x021006ae0d9e7ce26c2fad54b8127cef4dae740fe0254165ce0e472fd254492c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a3338bb-f16e-429e-850d-255f4a437fc3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a3338bb-f16e-429e-850d-255f4a437fc3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a3338bb-f16e-429e-850d-255f4a437fc3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x021006ae0d9e7ce26c2fad54b8127cef4dae740fe0254165ce0e472fd254492c","name":"Kecskeméthy Lilla","registered_at":"2026-06-15T22:34:41Z","symbol":"NIM0852988","token_address":"0x8fdbcce2f2aff81304d7dee8a877f67d41dcae42","type":"artist","uuid":"1a3338bb-f16e-429e-850d-255f4a437fc3"}
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 0x021006ae0d9e7ce26c2fad54b8127cef4dae740fe0254165ce0e472fd254492c. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a3338bb-f16e-429e-850d-255f4a437fc3.json and https://artists.proofprofile.net/proofs/artist/1a3338bb-f16e-429e-850d-255f4a437fc3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x021006ae0d9e7ce26c2fad54b8127cef4dae740fe0254165ce0e472fd254492c","name":"Kecskeméthy Lilla","registered_at":"2026-06-15T22:34:41Z","symbol":"NIM0852988","token_address":"0x8fdbcce2f2aff81304d7dee8a877f67d41dcae42","type":"artist","uuid":"1a3338bb-f16e-429e-850d-255f4a437fc3"}
album: Nyári Dal
  type: MusicAlbum
  date published: 2021-10-16
album: Szivárványt Fűztem Koszorúba
  type: MusicAlbum
  date published: 2021-11-21
album: Karácsony Van
  type: MusicAlbum
  date published: 2021-12-04
album: Jó Lenne Egy Hely
  type: MusicAlbum
  date published: 2022-12-12
album: Ekete pekete
  type: MusicAlbum
  date published: 2024-02-20
album: Kikelet várlak (Anyák Napjára)
  type: MusicAlbum
  date published: 2024-04-25
album: Vonaton
  type: MusicAlbum
  date published: 2024-10-06