ISRC GBBBA1045719
Verified recording
GBBBA1045719 is “Fidelio, Op. 72 (Ed. Lühning & Didion), Act I: Recit. Nun sprecht, wie ging's?” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1d4856044dbac635b29f3a1c6555fc5783806ecf5dc0970be06c546b88fcf764 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/GBBBA1045719.
Recording identifiers
- ISRC
- GBBBA1045719
- Title
- Fidelio, Op. 72 (Ed. Lühning & Didion), Act I: Recit. Nun sprecht, wie ging's?
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1d4856044dbac635b29f3a1c6555fc5783806ecf5dc0970be06c546b88fcf764
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3c8b91b3a9a04e0d8127c5b42bb29483c08f1bf4fcc4a44e211058616834d62c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1045719
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Fidelio, Op. 72 (Ed. Lühning & Didion), Act I: Recit. Nun sprecht, wie ging's? · Machine-readable JSON-LD