Folklórny súbor Vagonár Poprad
type: MusicGroup
popularity: 4
followers: 235
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe33a137b33996e34a5a888cdc9efc17697079f3c89d2ed6f4edbb3556258c334
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/e389239e-c19e-4c43-8c5b-ed48c91412c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e389239e-c19e-4c43-8c5b-ed48c91412c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e389239e-c19e-4c43-8c5b-ed48c91412c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe33a137b33996e34a5a888cdc9efc17697079f3c89d2ed6f4edbb3556258c334","name":"Folklórny súbor Vagonár Poprad","registered_at":"2026-06-21T07:41:30Z","symbol":"NIM1864599","token_address":"0x3bd0111c0f2c631dd08faaa6c4410b218d31aa76","type":"artist","uuid":"e389239e-c19e-4c43-8c5b-ed48c91412c9"}
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 0xe33a137b33996e34a5a888cdc9efc17697079f3c89d2ed6f4edbb3556258c334. 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/e389239e-c19e-4c43-8c5b-ed48c91412c9.json and https://artists.proofprofile.net/proofs/artist/e389239e-c19e-4c43-8c5b-ed48c91412c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xe33a137b33996e34a5a888cdc9efc17697079f3c89d2ed6f4edbb3556258c334","name":"Folklórny súbor Vagonár Poprad","registered_at":"2026-06-21T07:41:30Z","symbol":"NIM1864599","token_address":"0x3bd0111c0f2c631dd08faaa6c4410b218d31aa76","type":"artist","uuid":"e389239e-c19e-4c43-8c5b-ed48c91412c9"}
album: Budu hrac, budu hrac...
  type: MusicAlbum
  date published: 2008-06-30
album: Spiš
  type: MusicAlbum
  date published: 2012-06-30
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  type: MusicAlbum
  date published: 2019-06-30
album: Hranicami
  type: MusicAlbum
  date published: 2020-02-22