ISRC USCGH0846450
Verified recording
USCGH0846450 is “Sonata No. 14 in C-sharp minor, Op. 27, No. 2: I. Adagio sostenu” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xce3beb47eceb6051fd0eb6c07ca14b6f66413fed25786ab07089c7dddd47d42d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0846450.
Recording identifiers
- ISRC
- USCGH0846450
- Title
- Sonata No. 14 in C-sharp minor, Op. 27, No. 2: I. Adagio sostenu
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xce3beb47eceb6051fd0eb6c07ca14b6f66413fed25786ab07089c7dddd47d42d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:1d3f5782d758284f86c3f8581f4c4b4bb55c3cad73b1e5cd8934327a1311c641- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0846450
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Sonata No. 14 in C-sharp minor, Op. 27, No. 2: I. Adagio sostenu · Machine-readable JSON-LD