VSPT Radhošt
type: MusicGroup
popularity: 7
followers: 254
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2c26467f33be277f222eb5f2d22e16bb20ac821d4e49feb0106e0b44634450f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2c56ea7-c5e2-4d9a-a7f7-1bab30417e10.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2c56ea7-c5e2-4d9a-a7f7-1bab30417e10.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d2c56ea7-c5e2-4d9a-a7f7-1bab30417e10
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2c26467f33be277f222eb5f2d22e16bb20ac821d4e49feb0106e0b44634450f","name":"VSPT Radhošt","registered_at":"2026-06-21T01:58:41Z","symbol":"NIM1784131","token_address":"0x06dbc9c2c0ca385ef5eb7316e88cafb29cd600ed","type":"artist","uuid":"d2c56ea7-c5e2-4d9a-a7f7-1bab30417e10"}
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 0xd2c26467f33be277f222eb5f2d22e16bb20ac821d4e49feb0106e0b44634450f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2c56ea7-c5e2-4d9a-a7f7-1bab30417e10.json and https://artists.proofprofile.net/proofs/artist/d2c56ea7-c5e2-4d9a-a7f7-1bab30417e10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd2c26467f33be277f222eb5f2d22e16bb20ac821d4e49feb0106e0b44634450f","name":"VSPT Radhošt","registered_at":"2026-06-21T01:58:41Z","symbol":"NIM1784131","token_address":"0x06dbc9c2c0ca385ef5eb7316e88cafb29cd600ed","type":"artist","uuid":"d2c56ea7-c5e2-4d9a-a7f7-1bab30417e10"}
album: Svítilo ně slunko
  type: MusicAlbum
  date published: 2023-03-10
album: Zahraj ně, Martínku
  type: MusicAlbum
  date published: 2023-03-10
album: Synku Janku černojoký 2017
  type: MusicAlbum
  date published: 2023-03-31
album: My sme Valaši 1988 (reedice 2017)
  type: MusicAlbum
  date published: 2023-04-02
album: Zahraj ně, Martínku 2011
  type: MusicAlbum
  date published: 2023-04-02