ISRC GBAYC5700139
Verified recording
GBAYC5700139 is “Bach, JS: Jesu, meine Freude, BWV 227: X. So nun der Geist” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x85e9fa1c1dd556e169e1228ea69b621b5fa9ff8c6ffdfb573c603b1b10fab33a 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/GBAYC5700139.
Recording identifiers
- ISRC
- GBAYC5700139
- Title
- Bach, JS: Jesu, meine Freude, BWV 227: X. So nun der Geist
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x85e9fa1c1dd556e169e1228ea69b621b5fa9ff8c6ffdfb573c603b1b10fab33a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:eb9fcc61a3a004c6122a1eecceebf8a652ccfa484a749aa49a3d21d7ce2a651b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC5700139
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Jesu, meine Freude, BWV 227: X. So nun der Geist · Machine-readable JSON-LD