ISRC DEF056904061
Verified recording
DEF056904061 is “Trio Sonata No. 2 in C Minor, BWV 526: I. Vivace” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe933cd51163c7619c074774a840af9d094631c9bfdf3344db8462848ffe32453 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056904061.
Recording identifiers
- ISRC
- DEF056904061
- Title
- Trio Sonata No. 2 in C Minor, BWV 526: I. Vivace
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe933cd51163c7619c074774a840af9d094631c9bfdf3344db8462848ffe32453
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:995b5c69e4d27bfb14385394881d31a845739672b28aac36cf6c3ea8b1438d03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056904061
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Trio Sonata No. 2 in C Minor, BWV 526: I. Vivace · Machine-readable JSON-LD