Tulsky
type: MusicGroup
popularity: 2
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23900a55e983846b6ce92858a1fcb5b70e59ed804a45ec4a3f8f959eb96ab2bc
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/b400ff4e-0ee0-4127-bf10-d0f167dcc965.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b400ff4e-0ee0-4127-bf10-d0f167dcc965.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b400ff4e-0ee0-4127-bf10-d0f167dcc965
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0x23900a55e983846b6ce92858a1fcb5b70e59ed804a45ec4a3f8f959eb96ab2bc. 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/b400ff4e-0ee0-4127-bf10-d0f167dcc965.json and https://artists.proofprofile.net/proofs/artist/b400ff4e-0ee0-4127-bf10-d0f167dcc965.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Lubię często kłamać (RadioEdit)
  type: MusicAlbum
  date published: 2025-10-30
album: Andżela (Radio edit)
  type: MusicAlbum
  date published: 2025-11-03
album: Boże jak ja lubię pulchne babeczki (Live Concert Version)
  type: MusicAlbum
  date published: 2025-11-07
album: Janicek (radioedit)
  type: MusicAlbum
  date published: 2025-11-12
album: Comment ca va 2025 (Radio edit)
  type: MusicAlbum
  date published: 2025-11-12
album: Oj dana dana (folkclub)
  type: MusicAlbum
  date published: 2025-11-14