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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.
0x474e656e44a1fdec7c044f13e9b3aca9146d96a49a27f4d4b4dfade56b6e65faThe 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 | 14 | ce | 17 | be | e0 | 9f | 34 | 56 | cd | d9 | 5e | e6 | 35 | 91 | bf | d9 |
| 0010 | 16 | 61 | a1 | ff | 34 | e1 | c3 | 85 | e4 | c2 | 08 | 9c | 00 | a1 | f9 | 0b |
| 0020 | 48 | 60 | 97 | ab | 58 | 5f | 18 | 53 | 8a | a3 | 2e | c8 | 40 | 0f | 35 | 7f |
| 0030 | 2f | 39 | 88 | a5 | 5a | 0e | f1 | 9b | a3 | 72 | e3 | a7 | 96 | c7 | f6 | cc |
| 0040 | c5 | 39 | e5 | 11 | 15 | cd | fa | 77 | 5c | e9 | 02 | 29 | 06 | ac | a4 | bc |
| 0050 | a9 | 64 | 4b | cd | 13 | ab | 85 | 37 | 1d | da | 57 | 0b | 3c | 01 | 3c | f6 |
| 0060 | d8 | 7b | 15 | 66 | 34 | 8e | 58 | f5 | df | a7 | 96 | 96 | 4c | 45 | 4c | 26 |
| 0070 | 45 | 30 | 93 | b4 | 94 | 78 | 6c | ab | dd | 93 | a4 | fd | 85 | b5 | 87 | b6 |
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 0x474e656e…6e65fa
// 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("0x474e656e44a1fdec7c044f13e9b3aca9146d96a49a27f4d4b4dfade56b6e65fa")
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)