ISRC USQX92204217
Verified recording
USQX92204217 is “Piano Trio No. 3 in C Minor, Op. 1, No. 3: IV. Finale. Prestissimo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xec8faf8fa24d172bf3723773150437204df4d7f70f91df5d74f89ccb044fb2a4 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/USQX92204217.
Recording identifiers
- ISRC
- USQX92204217
- Title
- Piano Trio No. 3 in C Minor, Op. 1, No. 3: IV. Finale. Prestissimo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xec8faf8fa24d172bf3723773150437204df4d7f70f91df5d74f89ccb044fb2a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0d9e8a0ee96be762521bb329ae1e2e778cd9a05d3c22455bab2365531d7c8b2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92204217
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Trio No. 3 in C Minor, Op. 1, No. 3: IV. Finale. Prestissimo · Machine-readable JSON-LD