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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0x211cb0e3f2a58afa494352f0db28caa4d34f2b1cfb9884147e4936d41836af87The raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | 3b | a0 | 35 | 4e | 0c | c7 | 52 | 7e | e5 | 88 | ba | 3a | fa | e3 | db | d5 |
| 0010 | 23 | a7 | 24 | c6 | 86 | 38 | 9c | 34 | 52 | 70 | 3f | 9b | fb | 79 | 56 | 49 |
| 0020 | f3 | 79 | 62 | 86 | 50 | a3 | ee | 3d | 32 | 23 | 34 | 1b | ae | 9e | df | e1 |
| 0030 | ba | c2 | f9 | ed | eb | 45 | d1 | 5e | 5f | d4 | f8 | 87 | d1 | 1c | 95 | 51 |
| 0040 | ab | 2d | 52 | fa | 40 | f0 | 7c | bd | 0f | 8a | 64 | f6 | 91 | e2 | d5 | 0f |
| 0050 | 37 | d1 | c1 | c2 | e7 | bb | 14 | 01 | 02 | f3 | 52 | 98 | 91 | eb | 33 | ea |
| 0060 | 74 | 53 | 4f | c7 | 90 | 2e | 32 | a6 | 0f | ad | 44 | f4 | 22 | e4 | 93 | b5 |
| 0070 | 8f | 54 | ed | fe | b8 | b7 | 54 | 80 | 26 | ca | 12 | 10 | c1 | 7a | ef | 0b |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0x211cb0e3…36af87
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("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")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0x211cb0e3f2a58afa494352f0db28caa4d34f2b1cfb9884147e4936d41836af87")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)