ISRC USSM11601355
Verified recording
USSM11601355 is “Piano Quartet No. 3 in C Minor, Op. 60: III. Andante” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x9f38cb92665f255d5bc19c7273fc00bb7be330a9f238520398ec043d73c16719 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11601355.
Recording identifiers
- ISRC
- USSM11601355
- Title
- Piano Quartet No. 3 in C Minor, Op. 60: III. Andante
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x9f38cb92665f255d5bc19c7273fc00bb7be330a9f238520398ec043d73c16719
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:dc9de119bc2bac2a95c201b7091eab0d35d922bbb62f67b8d012a17b9b807f1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11601355
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Piano Quartet No. 3 in C Minor, Op. 60: III. Andante · Machine-readable JSON-LD