ISRC PLH871300071
Verified recording
PLH871300071 is “Gra o wszystko” by Quiz,
registered on the CopyrightChains blockchain with CopyrightID
0xc73423db0032634f04a2dcadb7910c671ff5ecd4a86e7e0cbb82ecd4c8c96906 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH871300071.
Recording identifiers
- ISRC
- PLH871300071
- Title
- Gra o wszystko
- Artist
- Quiz
- CopyrightID (CopyrightChains transaction hash)
0xc73423db0032634f04a2dcadb7910c671ff5ecd4a86e7e0cbb82ecd4c8c96906
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1377a5e6c157757bd96f4ce00797b88d6f2b9eb4d7bf79740baf5c83e995e3ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH871300071
- Bitcoin block existence check
- https://blockstream.info/api/block/956304