ISRC JPPO02103156
Verified recording
JPPO02103156 is “Sonata for Violin Solo No. 2 in A Minor, BWV 1003: 4. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6346a72806a09d3fad560978756616fb8e21cb0a7d4a226110206f521b392a9e and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02103156.
Recording identifiers
- ISRC
- JPPO02103156
- Title
- Sonata for Violin Solo No. 2 in A Minor, BWV 1003: 4. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6346a72806a09d3fad560978756616fb8e21cb0a7d4a226110206f521b392a9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b5f9e475b199a01bc77d1fab917558e757835e3e9737fea9b719e70ae760bdf5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02103156
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Sonata for Violin Solo No. 2 in A Minor, BWV 1003: 4. Allegro · Machine-readable JSON-LD