ISRC DEQG42566647
Verified recording
DEQG42566647 is “Matthäus-Passion, H. 782: Rezitativ: Auf das Fest aber” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x742d2d17268f255b915d036914998e9f88adb7445e092c6919457fbca01713f8 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42566647.
Recording identifiers
- ISRC
- DEQG42566647
- Title
- Matthäus-Passion, H. 782: Rezitativ: Auf das Fest aber
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x742d2d17268f255b915d036914998e9f88adb7445e092c6919457fbca01713f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0a099795e45b05ae68dde1c5223deb3312509f37a751cf5d1da756d8bd26394f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42566647
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Matthäus-Passion, H. 782: Rezitativ: Auf das Fest aber · Machine-readable JSON-LD