ISRC USSM11601353
Verified recording
USSM11601353 is “Piano Quartet No. 3 in C Minor, Op. 60: I. Allegro non troppo” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x4074b3fc788a337670e5e35ec1bdc13c9edbe23ce3c0bac79852abdf0bd7d207 and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11601353.
Recording identifiers
- ISRC
- USSM11601353
- Title
- Piano Quartet No. 3 in C Minor, Op. 60: I. Allegro non troppo
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x4074b3fc788a337670e5e35ec1bdc13c9edbe23ce3c0bac79852abdf0bd7d207
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:dbdb90e25a976a7151248d037a053f34cabcca4dd2e39f7f43e716c5cd3243ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11601353
- Bitcoin block existence check
- https://blockstream.info/api/block/960509
Full record
Track page: Piano Quartet No. 3 in C Minor, Op. 60: I. Allegro non troppo · Machine-readable JSON-LD