ISRC DEF055800734
Verified recording
DEF055800734 is “Piano Sonata No. 3 in F Minor, Op. 5: IV. Intermezzo. Andante molto” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x0f04f74319a419b2426b6767a71918528d232e49e268367b5ec14abdf4cf3114 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055800734.
Recording identifiers
- ISRC
- DEF055800734
- Title
- Piano Sonata No. 3 in F Minor, Op. 5: IV. Intermezzo. Andante molto
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x0f04f74319a419b2426b6767a71918528d232e49e268367b5ec14abdf4cf3114
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:28a4748a7fab882672cb22c5f60b22bf441bee4613bf95e31557397d00e38f10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055800734
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Piano Sonata No. 3 in F Minor, Op. 5: IV. Intermezzo. Andante molto · Machine-readable JSON-LD