Ľuboš Gabčo
type: MusicGroup
popularity: 4
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b3b7bb04b3e8ac4c5eb91b466dc12b6a12f8f4efe10ebaf8b94ddaba6fa4120
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71f61b7c-d7de-4649-a261-0521898057b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71f61b7c-d7de-4649-a261-0521898057b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/71f61b7c-d7de-4649-a261-0521898057b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b3b7bb04b3e8ac4c5eb91b466dc12b6a12f8f4efe10ebaf8b94ddaba6fa4120","name":"Ľuboš Gabčo","registered_at":"2026-06-17T05:18:52Z","symbol":"NIM1293164","token_address":"0x9a68e4e0a48929dd0c644d808177a097255db30d","type":"artist","uuid":"71f61b7c-d7de-4649-a261-0521898057b8"}
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 0x2b3b7bb04b3e8ac4c5eb91b466dc12b6a12f8f4efe10ebaf8b94ddaba6fa4120. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71f61b7c-d7de-4649-a261-0521898057b8.json and https://artists.proofprofile.net/proofs/artist/71f61b7c-d7de-4649-a261-0521898057b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2b3b7bb04b3e8ac4c5eb91b466dc12b6a12f8f4efe10ebaf8b94ddaba6fa4120","name":"Ľuboš Gabčo","registered_at":"2026-06-17T05:18:52Z","symbol":"NIM1293164","token_address":"0x9a68e4e0a48929dd0c644d808177a097255db30d","type":"artist","uuid":"71f61b7c-d7de-4649-a261-0521898057b8"}
album: MISSA SANCTAE DEI GENETRICIS MARIAE
  type: MusicAlbum
  date published: 2024-07-05
album: Pane, počuj môj hlas (antifóny), Vol. 1
  type: MusicAlbum
  date published: 2024-07-16
album: Pane, počuj môj hlas (antifóny), Vol. 2
  type: MusicAlbum
  date published: 2024-07-17
album: In Principio Creavit Deus, Op. 21 (Live)
  type: MusicAlbum
  date published: 2024-11-27