ISRC PLA391593213
Verified recording
PLA391593213 is “Mamona” by Katarzyna Nosowska,
registered on the CopyrightChains blockchain with CopyrightID
0x6c67f241dafbce777b55cc24adccf004cf08be88c299d5f85b2fe4c799f8be94 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391593213.
Recording identifiers
- ISRC
- PLA391593213
- Title
- Mamona
- Artist
- Katarzyna Nosowska
- CopyrightID (CopyrightChains transaction hash)
0x6c67f241dafbce777b55cc24adccf004cf08be88c299d5f85b2fe4c799f8be94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:ee863c8a9ec8ca0af8146cc5ca94153bce24d2e36d57c04c61f1bd550561f4b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391593213
- Bitcoin block existence check
- https://blockstream.info/api/block/960203