ISRC PLB381400161
Verified recording
PLB381400161 is “Dlug” by Grzegorz Hyży,
registered on the CopyrightChains blockchain with CopyrightID
0x57a6f90ee5c4c9bd2fa9fa596748090ba5efa5ae09eb7da105fbe8ed174eac67 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB381400161.
Recording identifiers
- ISRC
- PLB381400161
- Title
- Dlug
- Artist
- Grzegorz Hyży
- CopyrightID (CopyrightChains transaction hash)
0x57a6f90ee5c4c9bd2fa9fa596748090ba5efa5ae09eb7da105fbe8ed174eac67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e54bdaa7f79635eb02c93873a4efbedb9d8369b1d07834713194865f970637e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB381400161
- Bitcoin block existence check
- https://blockstream.info/api/block/956304