ISRC GBBBA1045720
Verified recording
GBBBA1045720 is “Fidelio, Op. 72 (Ed. Lühning & Didion), Act I: Recit. Ach! Vater, Vater, eilt!” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8fe94c1519ca2e56044f8ad79e519c5479a538b0d35900fef3bc793d29e9910e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1045720.
Recording identifiers
- ISRC
- GBBBA1045720
- Title
- Fidelio, Op. 72 (Ed. Lühning & Didion), Act I: Recit. Ach! Vater, Vater, eilt!
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8fe94c1519ca2e56044f8ad79e519c5479a538b0d35900fef3bc793d29e9910e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:be6d8c7c1561f8548dda3154bbaa9c008dc95769b6e57612ed975bb029b30d22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1045720
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Fidelio, Op. 72 (Ed. Lühning & Didion), Act I: Recit. Ach! Vater, Vater, eilt! · Machine-readable JSON-LD