ISRC PLD111700014
Verified recording
PLD111700014 is “Dziękuję, dobranoc” by Kuba Knap,
registered on the CopyrightChains blockchain with CopyrightID
0xc93c9f53a9f2a40f61ef32a71122c308c3d46a1d9ab91c4ff16ae484b0f1973d and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLD111700014.
Recording identifiers
- ISRC
- PLD111700014
- Title
- Dziękuję, dobranoc
- Artist
- Kuba Knap
- CopyrightID (CopyrightChains transaction hash)
0xc93c9f53a9f2a40f61ef32a71122c308c3d46a1d9ab91c4ff16ae484b0f1973d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:c4c4aed4dfed8d1a4fd46cedcd2e4ef30279e62da7eca8e07dfef7d0f35a1719- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLD111700014
- Bitcoin block existence check
- https://blockstream.info/api/block/960144