ISRC DEF059602533
Verified recording
DEF059602533 is “Piano Sonata No. 2 In F Sharp Minor, Op. 2: 3. Scherzo. Allegro” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x13cd3cdf9513fd6143bee83b718eccdcb2c660fc47814a67bb75b7d5da97344b and independently timestamped
in Bitcoin block 960288 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059602533.
Recording identifiers
- ISRC
- DEF059602533
- Title
- Piano Sonata No. 2 In F Sharp Minor, Op. 2: 3. Scherzo. Allegro
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x13cd3cdf9513fd6143bee83b718eccdcb2c660fc47814a67bb75b7d5da97344b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:41:38+00:00
- Bitcoin block
- 960288
- Canonical record hash
sha256:978f46515856dfbcb511c568f014444dea4621f542fc9aa42310414d633cb116- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059602533
- Bitcoin block existence check
- https://blockstream.info/api/block/960288
Full record
Track page: Piano Sonata No. 2 In F Sharp Minor, Op. 2: 3. Scherzo. Allegro · Machine-readable JSON-LD