ISRC QZGWW1962572
Verified recording
QZGWW1962572 is “Zygmunt Chajzer na kwasie” by SZESNY,
registered on the CopyrightChains blockchain with CopyrightID
0xbd2e418fb6d9d491917f9a9d73bf38107c2e3741abd84374a99b0c65e0bd6850 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1962572.
Recording identifiers
- ISRC
- QZGWW1962572
- Title
- Zygmunt Chajzer na kwasie
- Artist
- SZESNY
- CopyrightID (CopyrightChains transaction hash)
0xbd2e418fb6d9d491917f9a9d73bf38107c2e3741abd84374a99b0c65e0bd6850
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:a1ce95868a5b0881c654faedd2ded7af0c47a37ec7c1a4b6e1447bb3b0f6b511- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1962572
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Zygmunt Chajzer na kwasie · Machine-readable JSON-LD