ISRC USQX92307328
Verified recording
USQX92307328 is “Piano Trio No. 7 in B-Flat Major, Op. 97, "Archduke": IV. Allegro moderato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1fd05d3a77fa9628c04216922a77b8f45113b79a41674c209fac54e6e806e503 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92307328.
Recording identifiers
- ISRC
- USQX92307328
- Title
- Piano Trio No. 7 in B-Flat Major, Op. 97, "Archduke": IV. Allegro moderato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1fd05d3a77fa9628c04216922a77b8f45113b79a41674c209fac54e6e806e503
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:0c5de176819b423ccc6378f511f69d1f3f5a7f77263bab4ace747502af199ee0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92307328
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Piano Trio No. 7 in B-Flat Major, Op. 97, "Archduke": IV. Allegro moderato · Machine-readable JSON-LD