ISRC GBUM72403855
Verified recording
GBUM72403855 is “Trio Sonata in C Major, BWV 529: Largo (Arr. Feinberg) - Excerpt” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xcc07dff447482a3b7e34ba74f6b1165634f93ed48b9c98935b4aaf9c4be1cbf0 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72403855.
Recording identifiers
- ISRC
- GBUM72403855
- Title
- Trio Sonata in C Major, BWV 529: Largo (Arr. Feinberg) - Excerpt
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xcc07dff447482a3b7e34ba74f6b1165634f93ed48b9c98935b4aaf9c4be1cbf0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:49f4ba4c27277d30af5806c9944a92362f4c3d0369685686afa457b4dd61923b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72403855
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Trio Sonata in C Major, BWV 529: Largo (Arr. Feinberg) - Excerpt · Machine-readable JSON-LD