ISRC PLH441300007
Verified recording
PLH441300007 is “Biały Królik” by Buka,
registered on the CopyrightChains blockchain with CopyrightID
0x3db91eceff606e9e85399f27e52f8b38f3662b77b94241f7a021c0345016391f 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/PLH441300007.
Recording identifiers
- ISRC
- PLH441300007
- Title
- Biały Królik
- Artist
- Buka
- CopyrightID (CopyrightChains transaction hash)
0x3db91eceff606e9e85399f27e52f8b38f3662b77b94241f7a021c0345016391f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9f4b8b218580b5e7dfa76ed208999d6f8cfe1e101ebaa119a1d331e169ee5be5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441300007
- Bitcoin block existence check
- https://blockstream.info/api/block/953520