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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.
0x39be161c40e75210099dc24539aae2a6123488b1b9c4afb110b64375b6aa6444The 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 | f6 | f8 | f2 | 68 | b9 | 74 | ba | 92 | 56 | 47 | 80 | 2d | a1 | 7c | b0 | 1e |
| 0010 | 65 | ba | 6d | 8f | fd | 49 | 57 | 2b | 8e | 46 | 47 | 1d | f2 | f2 | 51 | d4 |
| 0020 | 35 | cd | 6e | e2 | e6 | da | 75 | e9 | ce | bf | 07 | 53 | 45 | 72 | f2 | bb |
| 0030 | e1 | a1 | dd | de | 26 | 74 | c9 | 56 | fb | 37 | 88 | 51 | ed | 6f | 2e | cf |
| 0040 | 83 | 48 | cd | 3b | d3 | b1 | 83 | e2 | 20 | f6 | 95 | 83 | 4f | b4 | f4 | d6 |
| 0050 | e0 | 39 | 1b | 2d | 08 | a7 | fe | ed | f1 | 61 | 04 | 58 | 20 | da | 1a | 34 |
| 0060 | 8e | 38 | 35 | fc | 9f | e6 | d0 | aa | c5 | f4 | 50 | ae | 60 | 47 | c6 | 9c |
| 0070 | b0 | fb | 06 | ee | 67 | 3c | 42 | b8 | fb | 7d | 7d | 6e | 83 | ec | a0 | e1 |
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 0x39be161c…aa6444
// 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("0x39be161c40e75210099dc24539aae2a6123488b1b9c4afb110b64375b6aa6444")
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)