ISRC PLA550900094
Verified recording
PLA550900094 is “Teraz wiem” by Joanna Liszowska,
registered on the CopyrightChains blockchain with CopyrightID
0x4f706209352bab13109a7ba542cadd5ef99670ea422595548abf3a58dba497c5 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA550900094.
Recording identifiers
- ISRC
- PLA550900094
- Title
- Teraz wiem
- Artist
- Joanna Liszowska
- CopyrightID (CopyrightChains transaction hash)
0x4f706209352bab13109a7ba542cadd5ef99670ea422595548abf3a58dba497c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:ca84f4936c9fe735105091ed72b5960ea67babc90eae7adb6e076474e90a72b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA550900094
- Bitcoin block existence check
- https://blockstream.info/api/block/960247