ISRC FRX281964807
Verified recording
FRX281964807 is “Pięknozja (wiem, że nie słodzisz)” by Kuba Knap,
registered on the CopyrightChains blockchain with CopyrightID
0xb69649dd8b355ab23e5a70c4481a04f0f1b46264d983d59534a825aa22e71ea8 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281964807.
Recording identifiers
- ISRC
- FRX281964807
- Title
- Pięknozja (wiem, że nie słodzisz)
- Artist
- Kuba Knap
- CopyrightID (CopyrightChains transaction hash)
0xb69649dd8b355ab23e5a70c4481a04f0f1b46264d983d59534a825aa22e71ea8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:419f5b9ff60f6273414393a429776951262e0b0724463d8fc2a9b92aba433660- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281964807
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Pięknozja (wiem, że nie słodzisz) · Machine-readable JSON-LD