ISRC CH6541778581
Verified recording
CH6541778581 is “Bánk bán, Act I: Keserű bordal - Ha férfi lelkedet (Petur, Chorus)” by Ferenc Erkel,
registered on the CopyrightChains blockchain with CopyrightID
0x6e6232bd7dac21e4d9c7fdb2b5a5d17004e57328761ccb15f9683bb090f38f1e and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541778581.
Recording identifiers
- ISRC
- CH6541778581
- Title
- Bánk bán, Act I: Keserű bordal - Ha férfi lelkedet (Petur, Chorus)
- Artist
- Ferenc Erkel
- CopyrightID (CopyrightChains transaction hash)
0x6e6232bd7dac21e4d9c7fdb2b5a5d17004e57328761ccb15f9683bb090f38f1e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:74398b44e6c1c065f18292373f0747b71d625fbd323205646c09f805069ca484- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541778581
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Bánk bán, Act I: Keserű bordal - Ha férfi lelkedet (Petur, Chorus) · Machine-readable JSON-LD