ISRC CAJ721261103
Verified recording
CAJ721261103 is “St. John Passion, BWV 245, Pt. I: Chorale. O große Lieb (Chorus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x63bbad9abeb6490673654b06f038ca79b922d2baca3b1311b0bf509c0b39a45b and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721261103.
Recording identifiers
- ISRC
- CAJ721261103
- Title
- St. John Passion, BWV 245, Pt. I: Chorale. O große Lieb (Chorus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x63bbad9abeb6490673654b06f038ca79b922d2baca3b1311b0bf509c0b39a45b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:586c424f2c7caa63ee92c0556db13925304032fd390b42f1e49c77a10b950e93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721261103
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: St. John Passion, BWV 245, Pt. I: Chorale. O große Lieb (Chorus) · Machine-readable JSON-LD