ISRC SEAER0702090
Verified recording
SEAER0702090 is “Mass in B Minor, BWV 232: XXI. Credo: Et exspecto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x55e22cb30b81bb0f3a880e467a016cd23432668679c2f6ca5111dea6cafd725c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0702090.
Recording identifiers
- ISRC
- SEAER0702090
- Title
- Mass in B Minor, BWV 232: XXI. Credo: Et exspecto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x55e22cb30b81bb0f3a880e467a016cd23432668679c2f6ca5111dea6cafd725c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e31bc43dbe7f62c8bd4c5525851c9405219bb4be21cbf99a45ff0b94e5b29f60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0702090
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Mass in B Minor, BWV 232: XXI. Credo: Et exspecto · Machine-readable JSON-LD