ISRC US7XK1300007
Verified recording
US7XK1300007 is “Keyboard Concerto No. 1 in D minor, BWV 1052: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x24047bf7df345582f83b5cedb56e17e8ab9b38899be5b40bad9eef5fcd1d3875 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/US7XK1300007.
Recording identifiers
- ISRC
- US7XK1300007
- Title
- Keyboard Concerto No. 1 in D minor, BWV 1052: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x24047bf7df345582f83b5cedb56e17e8ab9b38899be5b40bad9eef5fcd1d3875
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:78658fa4685e0481ae85cdf507abf221618b214c3b35cba12c3c6cb0196a6600- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7XK1300007
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Keyboard Concerto No. 1 in D minor, BWV 1052: I. Allegro · Machine-readable JSON-LD