ISRC DEQG42566631
Verified recording
DEQG42566631 is “Matthäus-Passion, H. 782: Arie: Wie ruhig bleibt dein Angesicht” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4f654963dee4fa46b6e6f1d12e079f02674a5f89b4fd3edea73c74d0dbee1ed6 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42566631.
Recording identifiers
- ISRC
- DEQG42566631
- Title
- Matthäus-Passion, H. 782: Arie: Wie ruhig bleibt dein Angesicht
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x4f654963dee4fa46b6e6f1d12e079f02674a5f89b4fd3edea73c74d0dbee1ed6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:b6769130f7f5971447306c434235c523edf85a2f0f4acf92b0a52b484ffd03fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42566631
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Matthäus-Passion, H. 782: Arie: Wie ruhig bleibt dein Angesicht · Machine-readable JSON-LD