ISRC PLB381400168
Verified recording
PLB381400168 is “Wdech” by Grzegorz Hyży,
registered on the CopyrightChains blockchain with CopyrightID
0x85f1cef97d4fe194cd6d4f7ec2f90cc3107b03f1a5bb2e43ac45f7ce6bd5e8d7 and independently timestamped
in Bitcoin block 960179 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB381400168.
Recording identifiers
- ISRC
- PLB381400168
- Title
- Wdech
- Artist
- Grzegorz Hyży
- CopyrightID (CopyrightChains transaction hash)
0x85f1cef97d4fe194cd6d4f7ec2f90cc3107b03f1a5bb2e43ac45f7ce6bd5e8d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:39:11+00:00
- Bitcoin block
- 960179
- Canonical record hash
sha256:2a18896960cb85d0750a5ce409c9e8d5d3d851da944c12ea3fa83097f1c9ef4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB381400168
- Bitcoin block existence check
- https://blockstream.info/api/block/960179