ISRC PLS282200166
Verified recording
PLS282200166 is “Jan Walczuk” by Janusz Walczuk,
registered on the CopyrightChains blockchain with CopyrightID
0x9665a78cf16e3ba8f1acaf19f3ee4ff01057ed2a7c81eb36e3000f0df3eec9fa and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLS282200166.
Recording identifiers
- ISRC
- PLS282200166
- Title
- Jan Walczuk
- Artist
- Janusz Walczuk
- CopyrightID (CopyrightChains transaction hash)
0x9665a78cf16e3ba8f1acaf19f3ee4ff01057ed2a7c81eb36e3000f0df3eec9fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:78544aae6f7c6cc545e5eb4f9522f1883198f71a9c7a4694861bc12c625c3ddf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLS282200166
- Bitcoin block existence check
- https://blockstream.info/api/block/953528