SkaZka Orchestra
type: MusicGroup
genre: polka
popularity: 3
followers: 1419
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cc4dcb6bfe7b450a5b28af6fd0e8bfdd8f5106f80ec80b84b273cda425c2735
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/834f1210-d2be-4ac3-9b95-fead8cd253a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/834f1210-d2be-4ac3-9b95-fead8cd253a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/834f1210-d2be-4ac3-9b95-fead8cd253a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1cc4dcb6bfe7b450a5b28af6fd0e8bfdd8f5106f80ec80b84b273cda425c2735","name":"SkaZka Orchestra","registered_at":"2026-06-17T11:26:39Z","symbol":"NIM1380844","token_address":"0xa65ecf4ea31804e42f992a944813cf4560561488","type":"artist","uuid":"834f1210-d2be-4ac3-9b95-fead8cd253a8"}
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 0x1cc4dcb6bfe7b450a5b28af6fd0e8bfdd8f5106f80ec80b84b273cda425c2735. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/834f1210-d2be-4ac3-9b95-fead8cd253a8.json and https://artists.proofprofile.net/proofs/artist/834f1210-d2be-4ac3-9b95-fead8cd253a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x1cc4dcb6bfe7b450a5b28af6fd0e8bfdd8f5106f80ec80b84b273cda425c2735","name":"SkaZka Orchestra","registered_at":"2026-06-17T11:26:39Z","symbol":"NIM1380844","token_address":"0xa65ecf4ea31804e42f992a944813cf4560561488","type":"artist","uuid":"834f1210-d2be-4ac3-9b95-fead8cd253a8"}
album: Farada
  type: MusicAlbum
  date published: 2010-03-05
album: More (The Remixes)
  type: MusicAlbum
  date published: 2012-03-23
album: Kalamburage
  type: MusicAlbum
  date published: 2012-12-14
album: Kalamburage
  type: MusicAlbum
  date published: 2012-12-14