ISRC PLC591900239
Verified recording
PLC591900239 is “Wielka” by Marek Dyjak,
registered on the CopyrightChains blockchain with CopyrightID
0x22771aa7dfc66f8708b5d88c8f6fbc2954e039fb0866b130c7aa7e071cfd3e66 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/PLC591900239.
Recording identifiers
- ISRC
- PLC591900239
- Title
- Wielka
- Artist
- Marek Dyjak
- CopyrightID (CopyrightChains transaction hash)
0x22771aa7dfc66f8708b5d88c8f6fbc2954e039fb0866b130c7aa7e071cfd3e66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b2303d7874ccf0cbffe5e16ecc443eb2760ac8808eaee0e7a2699eea13376a2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC591900239
- Bitcoin block existence check
- https://blockstream.info/api/block/956304