ISRC DEF057830312
Verified recording
DEF057830312 is “Fidelio, Op. 72, Act I: Duet. Jetzt, Schätzchen, jetzt sind wir allein - Live” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xfb8660eebe2b09e95b7802c5cab8a468772f0e187d2dad381918bb1cb2b496f3 and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057830312.
Recording identifiers
- ISRC
- DEF057830312
- Title
- Fidelio, Op. 72, Act I: Duet. Jetzt, Schätzchen, jetzt sind wir allein - Live
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xfb8660eebe2b09e95b7802c5cab8a468772f0e187d2dad381918bb1cb2b496f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:df6ae55561c9aa1ada81d7284d8b4c114dc63f520078014aeed95fdaeb36535d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057830312
- Bitcoin block existence check
- https://blockstream.info/api/block/960314
Full record
Track page: Fidelio, Op. 72, Act I: Duet. Jetzt, Schätzchen, jetzt sind wir allein - Live · Machine-readable JSON-LD