ISRC PLC271600029
Verified recording
PLC271600029 is “Żyj na medal” by Sylwia Grzeszczak,
registered on the CopyrightChains blockchain with CopyrightID
0x1f453f9c884eb527654f087e7c11f804eed733058f579b4b24cd98aa090e52d4 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC271600029.
Recording identifiers
- ISRC
- PLC271600029
- Title
- Żyj na medal
- Artist
- Sylwia Grzeszczak
- CopyrightID (CopyrightChains transaction hash)
0x1f453f9c884eb527654f087e7c11f804eed733058f579b4b24cd98aa090e52d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:46cec72818df91929805e22f059f13dacf62a8a1085628916c76519d12dc05ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC271600029
- Bitcoin block existence check
- https://blockstream.info/api/block/953520