Luboš Holý
type: MusicGroup
popularity: 6
followers: 293
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0f2100ff3d50196569b42cd04be3341d3bade18d1e3202158e123385b2729b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/edf5d23c-7596-4f99-99f0-d903a15c278a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/edf5d23c-7596-4f99-99f0-d903a15c278a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/edf5d23c-7596-4f99-99f0-d903a15c278a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0f2100ff3d50196569b42cd04be3341d3bade18d1e3202158e123385b2729b2","name":"Luboš Holý","registered_at":"2026-06-21T12:02:20Z","symbol":"NIM1916687","token_address":"0x8e6921668c1736b499c1c5d450e1dfb0e9c55542","type":"artist","uuid":"edf5d23c-7596-4f99-99f0-d903a15c278a"}
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 0xd0f2100ff3d50196569b42cd04be3341d3bade18d1e3202158e123385b2729b2. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/edf5d23c-7596-4f99-99f0-d903a15c278a.json and https://artists.proofprofile.net/proofs/artist/edf5d23c-7596-4f99-99f0-d903a15c278a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd0f2100ff3d50196569b42cd04be3341d3bade18d1e3202158e123385b2729b2","name":"Luboš Holý","registered_at":"2026-06-21T12:02:20Z","symbol":"NIM1916687","token_address":"0x8e6921668c1736b499c1c5d450e1dfb0e9c55542","type":"artist","uuid":"edf5d23c-7596-4f99-99f0-d903a15c278a"}
album: Za Moravú, Tam Je Dobre (Portrét Folklor. Zpěváka)
  type: MusicAlbum
  date published: 1993-01-01
album: Za moravú, tam je dobre
  type: MusicAlbum
  date published: 1993-01-10