ISRC PL14O2100017
Verified recording
PL14O2100017 is “Jestem tu” by Kleszcz,
registered on the CopyrightChains blockchain with CopyrightID
0xb55e08e74c6036c249cddf9c46cca1ed1a5fa81bc24c22c4c3b6521f0a0e3c37 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/PL14O2100017.
Recording identifiers
- ISRC
- PL14O2100017
- Title
- Jestem tu
- Artist
- Kleszcz
- CopyrightID (CopyrightChains transaction hash)
0xb55e08e74c6036c249cddf9c46cca1ed1a5fa81bc24c22c4c3b6521f0a0e3c37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1a7575addb75ac12939047beb6ee2b76383ea41063d105dde9381073a61a4867- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL14O2100017
- Bitcoin block existence check
- https://blockstream.info/api/block/956302