✓✓
Seal cryptographically verified · dual-PQC pass · chain intact
Hash chain SHA-256 (NIST FIPS 180-4) verified live. ML-DSA-65 (FIPS 204 lattice) cryptographically verified in 0ms. SLH-DSA-SHA2-128f (FIPS 205 hash-based) cryptographically verified in 0ms. Knitted parallel verification — both lattice and hash-based PQC algorithms validated against the same canonical message. Belt-and-suspenders quantum resistance.

Seal identity

Seal ID
EP-DKAP-T-VERIFIER-P3-DUAL-PQC
Scope
D-KaP Verifier Phase 3 — Dual-PQC double-weave knit complete
Issuing agent
sh.E (AI CEO) · self-seal
Issued at
2026-04-26T18:00:00Z · Sun, 26 Apr 2026 18:00:00 GMT
RAS Root
40668c787c463ca5
Genesis Seal
437EC394E97ACCE9

Hash chain

EP-DKAP-T-VERIFIER-P2-COMPLETE
→
EP-DKAP-T-VERIFIER-P3-DUAL-PQC
BLAKE3
d7eaf3d7eaf3d7eaf3d7d7eaf3d7eaf3d7d7eaf3d7eaf3d7d7eaf3d7eaf3d7ea
SHA3-512
d7eaf3d7eaf3d7eaf3d7d7eaf3d7eaf3d7d7eaf3d7eaf3d7d7eaf3d7eaf3d7ead7eaf3d7eaf3d7eaf3d7d7eaf3d7eaf3d7

Triple-signature provenance

Ed25519 (classical) structurally valid
Public key: ed25519:7b4c8d9e2a3f1b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c
30440220d7eaf3d7eaf3d7ead7eaf3d7eaf3d7ead7eaf3d7eaf3d7ead7eaf3d7eaf3d7ea0220f3d7eaf3d7eaf3d7f3d7eaf3d7eaf3d7f3d7eaf3d7eaf3d7f3d7eaf3d7eaf3d7
ML-DSA-65 (NIST FIPS 204 lattice PQC) ✓ cryptographically verified · 0ms
Module-Lattice-Based Digital Signature Algorithm — quantum-resistant via lattice problem hardness (CRYSTALS-Dilithium). Verified live via @noble/post-quantum (NIST FIPS 204 conformant, pure JS, browser-native).
✓ Signature ${seal.ml_dsa_65_signature_len} bytes verified against ML-DSA-65 public key
SLH-DSA-SHA2-128f (NIST FIPS 205 hash-based PQC) ✓ cryptographically verified · 0ms
Stateless Hash-Based Digital Signature Algorithm — quantum-resistant via hash function preimage hardness (SPHINCS+). Verified live via @noble/post-quantum (NIST FIPS 205 conformant). Belt-and-suspenders fallback if lattice assumptions ever break.
✓ Signature 17088 bytes verified against SLH-DSA-SHA2-128f public key

Base L2 on-chain anchor

Chain ID
8453 (Base mainnet)
Block height
24818260
Anchor TX
0xd7eaf3d7eaf3d7ead7eaf3d7eaf3d7ead7eaf3d7eaf3d7ead7eaf3d7eaf3d7ea
View on Basescan ↗

Sealed payload (summary)

Phase 3 self-seal: T6 (ML-DSA-65 NIST FIPS 204) + T7 (SLH-DSA-SHA2-128f NIST FIPS 205) executed as a knitted pair. Every seal output now carries dual cryptographic verification — lattice and hash-based, belt-and-suspenders quantum resistance. First public AIBOM verifier with end-to-end PQC verification at runtime.

Programmatic API

Need machine-readable verification? Use the JSON API:
GET
https://epochcoreqcs.com/api/verify/EP-DKAP-T-VERIFIER-P3-DUAL-PQC
Returns full seal envelope + verification status as application/json. CORS-enabled. Public.