ISRC PLG941300003
Verified recording
PLG941300003 is “Pół wieku człowieku (feat. Ras Luta)” by Krzysztof Krawczyk,
registered on the CopyrightChains blockchain with CopyrightID
0x52086e92df0f070102b237d8499a1068fa7a8def19d535794f10f90ee88488cf and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG941300003.
Recording identifiers
- ISRC
- PLG941300003
- Title
- Pół wieku człowieku (feat. Ras Luta)
- Artist
- Krzysztof Krawczyk
- CopyrightID (CopyrightChains transaction hash)
0x52086e92df0f070102b237d8499a1068fa7a8def19d535794f10f90ee88488cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8afd42795b46949e0aab0d7cc794cf8c4d5dcdcdc20dc6e6f4cf121780dc1e50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG941300003
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Pół wieku człowieku (feat. Ras Luta) · Machine-readable JSON-LD