ISRC JPPO02103155
Verified recording
JPPO02103155 is “Sonata for Violin Solo No. 2 in A Minor, BWV 1003: 3. Andante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x90a1b7562cab67fccdc23993d0e876d48aac39c47e550624b71bb26b632f7cf1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02103155.
Recording identifiers
- ISRC
- JPPO02103155
- Title
- Sonata for Violin Solo No. 2 in A Minor, BWV 1003: 3. Andante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x90a1b7562cab67fccdc23993d0e876d48aac39c47e550624b71bb26b632f7cf1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:586507e2d27fee0b32bb58bd6ba2eb7384497123c2ce007843563d8290f9546d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02103155
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Violin Solo No. 2 in A Minor, BWV 1003: 3. Andante · Machine-readable JSON-LD