ISRC DES380001695
Verified recording
DES380001695 is “Wachet auf, ruft uns die Stimme, BWV 140: IV. "Zion hört die Wächter singen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xcf04721eb4a37714aad4232d0f6f9fc3c2b7df03f252ba9741e04010280d6d3e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380001695.
Recording identifiers
- ISRC
- DES380001695
- Title
- Wachet auf, ruft uns die Stimme, BWV 140: IV. "Zion hört die Wächter singen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xcf04721eb4a37714aad4232d0f6f9fc3c2b7df03f252ba9741e04010280d6d3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:db103b86cd88ac4e77d8aeeb3aee93c0b3d0f564b6472d2bbfaf582f88cf77ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380001695
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Wachet auf, ruft uns die Stimme, BWV 140: IV. "Zion hört die Wächter singen" · Machine-readable JSON-LD