ISRC FRZ051600535
Verified recording
FRZ051600535 is “Sonata No. 1 in F Major, Op. 5 No. 1: I. Adagio sostenuto - Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xcd0fd90aeca3bf712ccedc4e9ec28b250c2012013e8322441dfb314762986dab and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ051600535.
Recording identifiers
- ISRC
- FRZ051600535
- Title
- Sonata No. 1 in F Major, Op. 5 No. 1: I. Adagio sostenuto - Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xcd0fd90aeca3bf712ccedc4e9ec28b250c2012013e8322441dfb314762986dab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:4a4bcfb5ecaecff6ac2b9ad1b4fbd96d044086b434f091c19ac80a28cba0e210- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ051600535
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Sonata No. 1 in F Major, Op. 5 No. 1: I. Adagio sostenuto - Allegro · Machine-readable JSON-LD