ISRC PLF242209837
Verified recording
PLF242209837 is “Wiesz co to znaczy - Remix - Bonus Track” by Wiśnia Bakajoko,
registered on the CopyrightChains blockchain with CopyrightID
0x4acaca21089afed3dfd69e8f667a6a35b0e65f342a7bcb65e5bc3623f2fa4d94 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/PLF242209837.
Recording identifiers
- ISRC
- PLF242209837
- Title
- Wiesz co to znaczy - Remix - Bonus Track
- Artist
- Wiśnia Bakajoko
- CopyrightID (CopyrightChains transaction hash)
0x4acaca21089afed3dfd69e8f667a6a35b0e65f342a7bcb65e5bc3623f2fa4d94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d8f6a88da7ef7f1aa2478b93be395d5eae6ee1a427df63fb047c4b9ad5ab7a8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242209837
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Wiesz co to znaczy - Remix - Bonus Track · Machine-readable JSON-LD