Muzyka do nauki poprawiająca koncentrację
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x4076a84fe6f8de255641aec0f2e5d83b43b417ce7e45ab5b4729f254d26ae112
- Status: registered
- Registered: 2026-06-17T15:51:52+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x4076a84fe6f8de255641aec0f2e5d83b43b417ce7e45ab5b4729f254d26ae112
Full machine-verifiable record (JSON-LD, dual-chain proof, every album and recording): https://artists.proofprofile.net/storage/jsonld/artists/94f2/artist-13341938.json