ISRC ES7891000712
Verified recording
ES7891000712 is “Mass in B Minor, BWV 232: Cum Sancto Spiritu (Chorus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x77f5b2564ad6aef0ddc5c5991f04b08d95abc6e78c1830ec102f15223373cdfe and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891000712.
Recording identifiers
- ISRC
- ES7891000712
- Title
- Mass in B Minor, BWV 232: Cum Sancto Spiritu (Chorus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x77f5b2564ad6aef0ddc5c5991f04b08d95abc6e78c1830ec102f15223373cdfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:bf94319f15c61a115ee5e18cd06b52743fd6a403f9be6774a88b06163a929392- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891000712
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Mass in B Minor, BWV 232: Cum Sancto Spiritu (Chorus) · Machine-readable JSON-LD