ISRC PLG941201357
Verified recording
PLG941201357 is “Ostatni raz zatańczysz ze mną” by Krzysztof Krawczyk,
registered on the CopyrightChains blockchain with CopyrightID
0x40c4fd27707bf88f7c0a001a1101d2cafb468d2c2005c1ad3fdfcbe2b452c1ea and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG941201357.
Recording identifiers
- ISRC
- PLG941201357
- Title
- Ostatni raz zatańczysz ze mną
- Artist
- Krzysztof Krawczyk
- CopyrightID (CopyrightChains transaction hash)
0x40c4fd27707bf88f7c0a001a1101d2cafb468d2c2005c1ad3fdfcbe2b452c1ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9b06dbe44ef65912a9610a4e5277e03973d8ffe08cb0d6ad1c80634aade9ea01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG941201357
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Ostatni raz zatańczysz ze mną · Machine-readable JSON-LD