ISRC DEF057803512
Verified recording
DEF057803512 is “Wachet auf, ruft uns die Stimme, Cantata BWV 140: I. "Wachet auf, ruft uns die Stimme"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8a7ea4da815e334e0e8c29e0ec7a56cd74e10bfa032fd4fd16bd7adeaef63f21 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803512.
Recording identifiers
- ISRC
- DEF057803512
- Title
- Wachet auf, ruft uns die Stimme, Cantata BWV 140: I. "Wachet auf, ruft uns die Stimme"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8a7ea4da815e334e0e8c29e0ec7a56cd74e10bfa032fd4fd16bd7adeaef63f21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:82c2a4ec9e16b30e7b1c7f66c47b6ee6003120acb8bd2dba1d16bdefc473abb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803512
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Wachet auf, ruft uns die Stimme, Cantata BWV 140: I. "Wachet auf, ruft uns die Stimme" · Machine-readable JSON-LD