ISRC CAJ722383604
Verified recording
CAJ722383604 is “Jesu meine Freude, BWV 227: Jesu, meine Freude” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x67625a93c35e97b7f892b7e0745dc1b4e7bb166c4ae46b9cc627950661beefec and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722383604.
Recording identifiers
- ISRC
- CAJ722383604
- Title
- Jesu meine Freude, BWV 227: Jesu, meine Freude
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x67625a93c35e97b7f892b7e0745dc1b4e7bb166c4ae46b9cc627950661beefec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:23971b68470e843d175c6a13b6d643d33afa8fa9114a84b12b9760817fdcc312- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722383604
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Jesu meine Freude, BWV 227: Jesu, meine Freude · Machine-readable JSON-LD