ISRC USBC10300273
Verified recording
USBC10300273 is “Piano Sonata No. 3 in F Minor, Op. 5: IV. Intermezzo. Andante molto” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x060cf55169d3a0ee2990624d0e6afbf882d0d15b88451689978b36f9ee1c8f5b and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10300273.
Recording identifiers
- ISRC
- USBC10300273
- Title
- Piano Sonata No. 3 in F Minor, Op. 5: IV. Intermezzo. Andante molto
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x060cf55169d3a0ee2990624d0e6afbf882d0d15b88451689978b36f9ee1c8f5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:b7a606464921f08bbb30d500ee6dbfb159b84699a858bf916984a956923eea09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10300273
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Piano Sonata No. 3 in F Minor, Op. 5: IV. Intermezzo. Andante molto · Machine-readable JSON-LD