ISRC PL23B2000021
Verified recording
PL23B2000021 is “Proste Życie I Dobry Rap” by Bisz,
registered on the CopyrightChains blockchain with CopyrightID
0x3fc4f48787635f8126a4654f9da9763c7ae39cbc32b9326f74a7b3e4462e18cf and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL23B2000021.
Recording identifiers
- ISRC
- PL23B2000021
- Title
- Proste Życie I Dobry Rap
- Artist
- Bisz
- CopyrightID (CopyrightChains transaction hash)
0x3fc4f48787635f8126a4654f9da9763c7ae39cbc32b9326f74a7b3e4462e18cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:2c23d1c707477a5c8805a43a5bf0648cc5e520269ceded2d00e06a38fbf0fcbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL23B2000021
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Proste Życie I Dobry Rap · Machine-readable JSON-LD