ISRC GBAYC8000257
Verified recording
GBAYC8000257 is “Bach, JS: Mass in B Minor, BWV 232: Cum Sancto Spiritu” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0f256138c5e01e18123ba7fabac505ce31242013cc5d748c9cde725beb85565e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000257.
Recording identifiers
- ISRC
- GBAYC8000257
- Title
- Bach, JS: Mass in B Minor, BWV 232: Cum Sancto Spiritu
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0f256138c5e01e18123ba7fabac505ce31242013cc5d748c9cde725beb85565e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7db770a12a5bb8b2af4eb42e619c2c90b53fc75e4599ec2e354c287124d57bae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000257
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Mass in B Minor, BWV 232: Cum Sancto Spiritu · Machine-readable JSON-LD