ISRC ES7891000711
Verified recording
ES7891000711 is “Mass in B Minor, BWV 232: Aria: Quoniam tu solus Sanctus (Bass)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc4ded2f702dd5aafab28c670ef1f9f8efded835aa2638eebc6daae8c77486f73 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891000711.
Recording identifiers
- ISRC
- ES7891000711
- Title
- Mass in B Minor, BWV 232: Aria: Quoniam tu solus Sanctus (Bass)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc4ded2f702dd5aafab28c670ef1f9f8efded835aa2638eebc6daae8c77486f73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:1cbd1ef710129ba2ecda64e31165d5acd45e0d3d00c8bde53a268ee85beea523- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891000711
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Mass in B Minor, BWV 232: Aria: Quoniam tu solus Sanctus (Bass) · Machine-readable JSON-LD