ISRC PLA552200697
Verified recording
PLA552200697 is “Tak po prostu” by Mateusz Ziółko,
registered on the CopyrightChains blockchain with CopyrightID
0x7c0339846b318011f6550db5c5741e469fc2cd3deb0f04639ff5bb7d4d03d980 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/PLA552200697.
Recording identifiers
- ISRC
- PLA552200697
- Title
- Tak po prostu
- Artist
- Mateusz Ziółko
- CopyrightID (CopyrightChains transaction hash)
0x7c0339846b318011f6550db5c5741e469fc2cd3deb0f04639ff5bb7d4d03d980
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:40729473e0c979c84322c9840b060203bc118a45a4a6025335075a44792d1b19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA552200697
- Bitcoin block existence check
- https://blockstream.info/api/block/956304