ISRC PLC592200032
Verified recording
PLC592200032 is “Jestem” by Patrycja Markowska,
registered on the CopyrightChains blockchain with CopyrightID
0x278857df992ad31c6c7e671287d5b98733082c38355fe6a13af735759a042780 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC592200032.
Recording identifiers
- ISRC
- PLC592200032
- Title
- Jestem
- Artist
- Patrycja Markowska
- CopyrightID (CopyrightChains transaction hash)
0x278857df992ad31c6c7e671287d5b98733082c38355fe6a13af735759a042780
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:270f591e2a2a8b221e5ffc2cbb58535709eba75fee8df8aca85f1fef03daebea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC592200032
- Bitcoin block existence check
- https://blockstream.info/api/block/959128