ISRC GBBBA1045729
Verified recording
GBBBA1045729 is “Fidelio, Op. 72 (Ed. Lühning & Didion), Act II: Duet. O namenlose Freude!” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x0d14bcd42127a0a9e312e1fdb3976393f93edab02d222fe0a86235ff6c6cf7e1 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/GBBBA1045729.
Recording identifiers
- ISRC
- GBBBA1045729
- Title
- Fidelio, Op. 72 (Ed. Lühning & Didion), Act II: Duet. O namenlose Freude!
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x0d14bcd42127a0a9e312e1fdb3976393f93edab02d222fe0a86235ff6c6cf7e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5d2343708ea6af3fe60208f8438136bf64f272334555f29f81df138a96e3dbaa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1045729
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Fidelio, Op. 72 (Ed. Lühning & Didion), Act II: Duet. O namenlose Freude! · Machine-readable JSON-LD