ISRC PLUM72100159
Verified recording
PLUM72100159 is “Wiesz Jak Jest” by Natalia Zastępa,
registered on the CopyrightChains blockchain with CopyrightID
0x26bf4509d167ac80f4f8bc34904aac5fc4b571ba6833823960836bda535e3f29 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100159.
Recording identifiers
- ISRC
- PLUM72100159
- Title
- Wiesz Jak Jest
- Artist
- Natalia Zastępa
- CopyrightID (CopyrightChains transaction hash)
0x26bf4509d167ac80f4f8bc34904aac5fc4b571ba6833823960836bda535e3f29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:1526e46b5e218ef28981b045a3945acc42f9977ef045be82ffef622591e08a58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100159
- Bitcoin block existence check
- https://blockstream.info/api/block/960216