ISRC AUXN22437579
Verified recording
AUXN22437579 is “Allegro, Concerto, No. 2 in E Major” by Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3c40520cd25e87a3c7c88676d1cfa8e2bfa8355f42d3fcbe1fab36efa61f3d65 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22437579.
Recording identifiers
- ISRC
- AUXN22437579
- Title
- Allegro, Concerto, No. 2 in E Major
- Artist
- Bach
- CopyrightID (CopyrightChains transaction hash)
0x3c40520cd25e87a3c7c88676d1cfa8e2bfa8355f42d3fcbe1fab36efa61f3d65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:d130f0bfc6263a855f496ba6612d2b8de5a43b28cf74357d34ef3cbe9c9fcf39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22437579
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Allegro, Concerto, No. 2 in E Major · Machine-readable JSON-LD