ISRC PLA681401562
Verified recording
PLA681401562 is “Kochano Polsko feat. O.S.T.R.” by RakRaczej,
registered on the CopyrightChains blockchain with CopyrightID
0x915f3d14274824df4214bd357e109e14882beeffdcd33b8fbd7b5955b04862ae and independently timestamped
in Bitcoin block 958041 on 2026-07-14.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA681401562.
Recording identifiers
- ISRC
- PLA681401562
- Title
- Kochano Polsko feat. O.S.T.R.
- Artist
- RakRaczej
- CopyrightID (CopyrightChains transaction hash)
0x915f3d14274824df4214bd357e109e14882beeffdcd33b8fbd7b5955b04862ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-14T18:13:17+00:00
- Bitcoin block
- 958041
- Canonical record hash
sha256:5099c47a9975b15bbdc20309de5262945f95cd2aa65c3a857aa316005cd62b51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA681401562
- Bitcoin block existence check
- https://blockstream.info/api/block/958041
Full record
Track page: Kochano Polsko feat. O.S.T.R. · Machine-readable JSON-LD