ISRC DEF058903810
Verified recording
DEF058903810 is “O Jesu Christ, mein's Lebens Licht Motet, BWV 118” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb3cf9827882e33c731fed14747f9625d0a3613dbb3fa73bc21306d7f896823a8 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/DEF058903810.
Recording identifiers
- ISRC
- DEF058903810
- Title
- O Jesu Christ, mein's Lebens Licht Motet, BWV 118
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb3cf9827882e33c731fed14747f9625d0a3613dbb3fa73bc21306d7f896823a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3fe9baa6d52f7dac6497d91b025da63afbce8da84bd41e214f67f3780bfe5c75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903810
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: O Jesu Christ, mein's Lebens Licht Motet, BWV 118 · Machine-readable JSON-LD