ISRC USQX92307326
Verified recording
USQX92307326 is “Piano Trio No. 7 in B-Flat Major, Op. 97, "Archduke": II. Scherzo. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7260943a78a9cc97bea541027709f0e958aa1efcfb0971ef2e8e720bd9de5f3c and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92307326.
Recording identifiers
- ISRC
- USQX92307326
- Title
- Piano Trio No. 7 in B-Flat Major, Op. 97, "Archduke": II. Scherzo. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7260943a78a9cc97bea541027709f0e958aa1efcfb0971ef2e8e720bd9de5f3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:d9d8c772d8392a885ba4b009affe6fe5c3b1569d2b72c2b050c12f486bcf61cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92307326
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Piano Trio No. 7 in B-Flat Major, Op. 97, "Archduke": II. Scherzo. Allegro · Machine-readable JSON-LD