ISRC PLC701911407
Verified recording
PLC701911407 is “Pieśni, Op.3: II. Z erotyków (I zamiast słońc i gwiazd)” by Mieczysław Karłowicz,
registered on the CopyrightChains blockchain with CopyrightID
0x5cab38f9a804982dadfbcfd8956ffd2c55733a3ebf989a282cbf0467de8a7005 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911407.
Recording identifiers
- ISRC
- PLC701911407
- Title
- Pieśni, Op.3: II. Z erotyków (I zamiast słońc i gwiazd)
- Artist
- Mieczysław Karłowicz
- CopyrightID (CopyrightChains transaction hash)
0x5cab38f9a804982dadfbcfd8956ffd2c55733a3ebf989a282cbf0467de8a7005
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:af9c8c8d2b72bca241e4b4ed6978dd7e6b1c1aa61e62ab850a7567cb6d7ce44d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911407
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Pieśni, Op.3: II. Z erotyków (I zamiast słońc i gwiazd) · Machine-readable JSON-LD