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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.
0x6c4009ff6c0590b1bd33b52b2cce46736eb99b1c68585baebbad77b1589111cdThe 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 | cd | 4a | 4d | b8 | ae | 21 | 2e | 45 | 45 | 59 | 13 | dc | 5a | eb | 0c | 41 |
| 0010 | c1 | a7 | 9b | b7 | d7 | de | 39 | 95 | cc | bc | 90 | 33 | 2c | b8 | 9a | bf |
| 0020 | 01 | 97 | 96 | c7 | 30 | 29 | 0c | 59 | 81 | b5 | b9 | ae | 75 | ca | 07 | 56 |
| 0030 | a9 | 04 | ce | 63 | bf | a3 | e3 | be | 89 | 8a | 44 | 05 | 5a | 0e | 76 | a8 |
| 0040 | 84 | bb | 63 | c8 | 5d | a6 | a3 | 7e | aa | 66 | 58 | 63 | cf | d9 | 90 | c3 |
| 0050 | df | 62 | 4d | cb | 98 | dd | 0d | 12 | ab | c1 | 2f | ea | a8 | 5c | f4 | 85 |
| 0060 | 20 | e4 | 47 | 3a | 39 | 84 | f7 | 4f | da | fc | 84 | fd | cb | 50 | fc | de |
| 0070 | 47 | 8e | a4 | 5a | ca | 80 | 06 | 0c | 48 | de | ba | 77 | 00 | 75 | cb | 63 |
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 0x6c4009ff…9111cd
// 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("0x6c4009ff6c0590b1bd33b52b2cce46736eb99b1c68585baebbad77b1589111cd")
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)