ISRC PLA391593204
Verified recording
PLA391593204 is “Tu Jestem w Niebie” by Igor Herbut,
registered on the CopyrightChains blockchain with CopyrightID
0x9e68a1a35f922af36fddc4a27161c126320bce496081429128df5a463f87fbeb 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/PLA391593204.
Recording identifiers
- ISRC
- PLA391593204
- Title
- Tu Jestem w Niebie
- Artist
- Igor Herbut
- CopyrightID (CopyrightChains transaction hash)
0x9e68a1a35f922af36fddc4a27161c126320bce496081429128df5a463f87fbeb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1ed99dff911bf7eeb396a37142d595dd909179fa8f107f64944bfecb3529def6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391593204
- Bitcoin block existence check
- https://blockstream.info/api/block/953520