ISRC FRZ119100390
Verified recording
FRZ119100390 is “Gounod: Faust, Act 3: "Dame Marthe Schwerlein" (Méphistophélès, Marthe, Marguerite, Faust)” by Charles Gounod,
registered on the CopyrightChains blockchain with CopyrightID
0x43e9354d3eb5d6b00b96e145ec8b1b5424c2a0bc42579a1fd8c8cabfd5094b75 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100390.
Recording identifiers
- ISRC
- FRZ119100390
- Title
- Gounod: Faust, Act 3: "Dame Marthe Schwerlein" (Méphistophélès, Marthe, Marguerite, Faust)
- Artist
- Charles Gounod
- CopyrightID (CopyrightChains transaction hash)
0x43e9354d3eb5d6b00b96e145ec8b1b5424c2a0bc42579a1fd8c8cabfd5094b75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:3610e19c55a79ef58bf603ba0011727dea2ad24058b37973bbfe9f838dc309f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100390
- Bitcoin block existence check
- https://blockstream.info/api/block/960121
Full record
Track page: Gounod: Faust, Act 3: "Dame Marthe Schwerlein" (Méphistophélès, Marthe, Marguerite, Faust) · Machine-readable JSON-LD