ISRC PLA551200320
Verified recording
PLA551200320 is “Kołysanka” by Najlepszy Przekaz W Miescie,
registered on the CopyrightChains blockchain with CopyrightID
0xd700b1b1c12833fef6cf97f315acf8be4f94a93a626bb034968fe60152ad858b 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/PLA551200320.
Recording identifiers
- ISRC
- PLA551200320
- Title
- Kołysanka
- Artist
- Najlepszy Przekaz W Miescie
- CopyrightID (CopyrightChains transaction hash)
0xd700b1b1c12833fef6cf97f315acf8be4f94a93a626bb034968fe60152ad858b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:29a25055098dc923bac110b2409e68b09bcd3ac8ee9bf40296392cde29ac4f17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA551200320
- Bitcoin block existence check
- https://blockstream.info/api/block/953520