ISRC USSM18300317
Verified recording
USSM18300317 is “String Quintet in C Major, D. 956, Op. 163: III. Scherzo. Presto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x7a96e99dceceed9cd04430f524b3a9964a1c8a04c3d09b12eea209765f85e94d and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18300317.
Recording identifiers
- ISRC
- USSM18300317
- Title
- String Quintet in C Major, D. 956, Op. 163: III. Scherzo. Presto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x7a96e99dceceed9cd04430f524b3a9964a1c8a04c3d09b12eea209765f85e94d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:1e8f0d6b62e53c96401b23eca4b04a5f9c053a575afb7980f6e5d0910765b0a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18300317
- Bitcoin block existence check
- https://blockstream.info/api/block/960121
Full record
Track page: String Quintet in C Major, D. 956, Op. 163: III. Scherzo. Presto · Machine-readable JSON-LD