ISRC GBBBA1045723
Verified recording
GBBBA1045723 is “Fidelio, Op. 72 (Ed. Lühning & Didion), Act II: Introduction - Gott! welch Dunkel hier! - In des Lebens Frühlingstagen” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc5a008ea3e356d78445b1e16cf7832c0bd125fc89bd2b368cfe288a41a46c9d2 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1045723.
Recording identifiers
- ISRC
- GBBBA1045723
- Title
- Fidelio, Op. 72 (Ed. Lühning & Didion), Act II: Introduction - Gott! welch Dunkel hier! - In des Lebens Frühlingstagen
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc5a008ea3e356d78445b1e16cf7832c0bd125fc89bd2b368cfe288a41a46c9d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:71bb6e901b0f17351eb97c1e6e3d0a0daa45f33b19a1412dacab942018392fb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1045723
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Fidelio, Op. 72 (Ed. Lühning & Didion), Act II: Introduction - Gott! welch Dunkel hier! - In des Lebens Frühlingstagen · Machine-readable JSON-LD