INTEGRATION SCHEMAS.

PANEL A: [ EXPRESS.js RAW-BODY INTERCEPTOR ]

app.use(express.json({ verify: (req, res, buf) => { req.rawBody = buf; } }));

PANEL B: [ DPoP RFC 9449 HEADER BINDING ]

Signature-Input: {"credentialId":"Ec_dpbFm...", "signature":"MEUC..."}

PANEL C: [ sMPC 108KB zk-SNARK PROOF SPECIFICATION ]

V(vk, pi) -> {0,1} | constant_size = 108KB | proving_time = 92ms