ISRC DEF057803513
Verified recording
DEF057803513 is “Wachet auf, ruft uns die Stimme, Cantata BWV 140: II. "Er kommt, er kommt, der Bräutigam kommt!"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9ea8a28bec38fed45ebd9515a1df5f4dd4f51425981350d1dc6ff77f4c925476 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/DEF057803513.
Recording identifiers
- ISRC
- DEF057803513
- Title
- Wachet auf, ruft uns die Stimme, Cantata BWV 140: II. "Er kommt, er kommt, der Bräutigam kommt!"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9ea8a28bec38fed45ebd9515a1df5f4dd4f51425981350d1dc6ff77f4c925476
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6141c84fccc553f94fc174baff7521a62512c3e2b3cd0542948d3fd679bea7e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803513
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Wachet auf, ruft uns die Stimme, Cantata BWV 140: II. "Er kommt, er kommt, der Bräutigam kommt!" · Machine-readable JSON-LD