ISRC ES7891000723
Verified recording
ES7891000723 is “Mass in B Minor, BWV 232: Osanna in excerlsis (Chorus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1fff6fdf203cd38e8814ddb3b46d841f6d4ea1a110f920ada6eed50b75199578 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891000723.
Recording identifiers
- ISRC
- ES7891000723
- Title
- Mass in B Minor, BWV 232: Osanna in excerlsis (Chorus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1fff6fdf203cd38e8814ddb3b46d841f6d4ea1a110f920ada6eed50b75199578
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:fb6bd2dc00f3bfbabbfb312a3891ff320d4203586dd63929a3f13a2f4ea9c874- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891000723
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Mass in B Minor, BWV 232: Osanna in excerlsis (Chorus) · Machine-readable JSON-LD