ISRC USQX92204215
Verified recording
USQX92204215 is “Piano Trio No. 3 in C Minor, Op. 1, No. 3: II. Andante cantabile con variazioni” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xd4a66bb0d6c1288f0b8cbd62a118a7eefcdf8a5ec7f417df6a380e8843ec471f 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/USQX92204215.
Recording identifiers
- ISRC
- USQX92204215
- Title
- Piano Trio No. 3 in C Minor, Op. 1, No. 3: II. Andante cantabile con variazioni
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xd4a66bb0d6c1288f0b8cbd62a118a7eefcdf8a5ec7f417df6a380e8843ec471f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fc5362ccaabac20b5b653a8b8b67c3851287859ff67ace9910f8ad96c411cd66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92204215
- 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: II. Andante cantabile con variazioni · Machine-readable JSON-LD