ISRC PLB171500251
Verified recording
PLB171500251 is “Żniwna dziewczyna” by Maciej Stuhr,
registered on the CopyrightChains blockchain with CopyrightID
0x4c59b01c8d4ab80abe2f0e4040b1f6b7b3a5c818c16e1d6f564b918c79a72eb8 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB171500251.
Recording identifiers
- ISRC
- PLB171500251
- Title
- Żniwna dziewczyna
- Artist
- Maciej Stuhr
- CopyrightID (CopyrightChains transaction hash)
0x4c59b01c8d4ab80abe2f0e4040b1f6b7b3a5c818c16e1d6f564b918c79a72eb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:71a45b13c43efc71f19be796f8e87c9bc026c43a694a01380341fb1d58e0d243- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB171500251
- Bitcoin block existence check
- https://blockstream.info/api/block/960334