ISRC DEF058202162
Verified recording
DEF058202162 is “8 Piano Pieces, Op. 76: 2. Capriccio In B minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x69f2985c4a878a2883f4868d07a22045f8d902b56d1b439521af0780630f9603 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058202162.
Recording identifiers
- ISRC
- DEF058202162
- Title
- 8 Piano Pieces, Op. 76: 2. Capriccio In B minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x69f2985c4a878a2883f4868d07a22045f8d902b56d1b439521af0780630f9603
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:34ce4bd99cbef979a18b8b262a47730a3f5e36fb612b4b8ae4dd70272b6ea38d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058202162
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: 8 Piano Pieces, Op. 76: 2. Capriccio In B minor · Machine-readable JSON-LD