ISRC USSM12303692
Verified recording
USSM12303692 is “Piano Sonata in B Minor, S. 178: II. Andante sostenuto - Quasi adagio” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0x1c11af5cced98492a26d44fc0e18623a82f03e8a5db795130dd5692765098386 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12303692.
Recording identifiers
- ISRC
- USSM12303692
- Title
- Piano Sonata in B Minor, S. 178: II. Andante sostenuto - Quasi adagio
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0x1c11af5cced98492a26d44fc0e18623a82f03e8a5db795130dd5692765098386
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ac86e34986c212c3bef193b0fa15b6e91379318ae8fb32d6c077cfc1afcb8514- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12303692
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Piano Sonata in B Minor, S. 178: II. Andante sostenuto - Quasi adagio · Machine-readable JSON-LD