ISRC DEA558719777
Verified recording
DEA558719777 is “Wachet auf, ruft uns die Stimme” by Johann Christoph Friedrich Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe145197b7137fe4c7ff2ec314dd63466724dacb89def41f5a0e30347ab4e5604 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA558719777.
Recording identifiers
- ISRC
- DEA558719777
- Title
- Wachet auf, ruft uns die Stimme
- Artist
- Johann Christoph Friedrich Bach
- CopyrightID (CopyrightChains transaction hash)
0xe145197b7137fe4c7ff2ec314dd63466724dacb89def41f5a0e30347ab4e5604
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:f8e8104da1e1ef2e11f62a1c552c77b333fd6229f6d384a8278c6c5704bf1fe9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA558719777
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Wachet auf, ruft uns die Stimme · Machine-readable JSON-LD