ISRC USSM11101046
Verified recording
USSM11101046 is “Fidelio: Act I: Jetzt, Schätzchen, jetzt sind wir allein” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8bb72ce323b61e38bb703952c7b15c443b970148ecac3e93aa816c57637c7a3f and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11101046.
Recording identifiers
- ISRC
- USSM11101046
- Title
- Fidelio: Act I: Jetzt, Schätzchen, jetzt sind wir allein
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8bb72ce323b61e38bb703952c7b15c443b970148ecac3e93aa816c57637c7a3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:aab805689e5d5aecf9f97f299a7b6d612a4f5e344e140ab73e501f217daa472f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11101046
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Fidelio: Act I: Jetzt, Schätzchen, jetzt sind wir allein · Machine-readable JSON-LD