Nová Galánečka
type: MusicGroup
genre: polka
popularity: 3
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeabd66538bbbbbe21fa013eb291f3c76cc4d0679418448d55ff80572161e6c86
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953892
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953892
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e7bcc36-075d-4f27-94c0-6dd75da54bfa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e7bcc36-075d-4f27-94c0-6dd75da54bfa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e7bcc36-075d-4f27-94c0-6dd75da54bfa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:01:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeabd66538bbbbbe21fa013eb291f3c76cc4d0679418448d55ff80572161e6c86","name":"Nová Galánečka","registered_at":"2026-06-15T18:35:34Z","symbol":"NIM0795974","token_address":"0x8d77591c5bbf4c825013fa263bfa959c404fdfc2","type":"artist","uuid":"0e7bcc36-075d-4f27-94c0-6dd75da54bfa"}
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 0xeabd66538bbbbbe21fa013eb291f3c76cc4d0679418448d55ff80572161e6c86. Chain 2 (Bitcoin): anchored in block 953892 (2026-06-16T05:01:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e7bcc36-075d-4f27-94c0-6dd75da54bfa.json and https://artists.proofprofile.net/proofs/artist/0e7bcc36-075d-4f27-94c0-6dd75da54bfa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T05:01:46Z
  text: {"copyright_id":"0xeabd66538bbbbbe21fa013eb291f3c76cc4d0679418448d55ff80572161e6c86","name":"Nová Galánečka","registered_at":"2026-06-15T18:35:34Z","symbol":"NIM0795974","token_address":"0x8d77591c5bbf4c825013fa263bfa959c404fdfc2","type":"artist","uuid":"0e7bcc36-075d-4f27-94c0-6dd75da54bfa"}
album: Markéta a Kamil
  type: MusicAlbum
  date published: 2011-05-05