ISRC USSM11708340
Verified recording
USSM11708340 is “Cello Sonata No. 1 in E Minor, Op. 38 (Remastered): I. Allegro non troppo” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x7f25409ca0d75dc05f4162177c1e108ab68d7cb33a27de076bcbd646f797085d and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11708340.
Recording identifiers
- ISRC
- USSM11708340
- Title
- Cello Sonata No. 1 in E Minor, Op. 38 (Remastered): I. Allegro non troppo
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x7f25409ca0d75dc05f4162177c1e108ab68d7cb33a27de076bcbd646f797085d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:185e7a73c225b535976fdb74b282bbdc18e85dfc5df57ca471ca690420074f70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11708340
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Cello Sonata No. 1 in E Minor, Op. 38 (Remastered): I. Allegro non troppo · Machine-readable JSON-LD