ISRC ITUM70900285
Verified recording
ITUM70900285 is “Sonata nach Reinken in C Major, BWV 966: 4. (Allegro)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x64902153244f2687bfec0cc856d2f32babf037faa89168ed409251d1f1841cc0 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/ITUM70900285.
Recording identifiers
- ISRC
- ITUM70900285
- Title
- Sonata nach Reinken in C Major, BWV 966: 4. (Allegro)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x64902153244f2687bfec0cc856d2f32babf037faa89168ed409251d1f1841cc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3224db648b9b005a9bd0432dbf6daf132461fbd43b462bfff67475b05e8a413f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70900285
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata nach Reinken in C Major, BWV 966: 4. (Allegro) · Machine-readable JSON-LD