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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.
0x0d9243a9b1c1ad666fb64f49bff70bd6603377f4309b3fe79a8de5fc742c2678The 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 | 7e | 23 | 18 | 59 | 65 | 15 | 72 | f7 | c8 | dd | 7f | f9 | aa | ac | fb | d1 |
| 0010 | bf | fb | f4 | 1d | 1d | 2c | 05 | c8 | df | f6 | e6 | 1d | 95 | 24 | 46 | 35 |
| 0020 | c6 | a3 | 03 | 73 | 7d | 37 | 3a | c0 | 6a | 29 | 4f | ea | 72 | b6 | 00 | 1d |
| 0030 | 10 | 9a | 38 | dc | 46 | 47 | 35 | 9e | 9a | f9 | 81 | de | fa | 64 | f7 | 59 |
| 0040 | 92 | 8d | 15 | 9e | 94 | 61 | f0 | 4b | 99 | 84 | 02 | 95 | 77 | f9 | c9 | 23 |
| 0050 | 13 | ec | 05 | 62 | ef | 47 | db | bc | 2d | 75 | 2e | 28 | 1d | 78 | e0 | 79 |
| 0060 | 7e | dd | c2 | bb | 6e | 88 | 5d | 24 | b3 | b5 | ca | 6b | f1 | 0c | 16 | ba |
| 0070 | 41 | 39 | 35 | 3d | e5 | 01 | 6c | fd | df | da | bd | 92 | 49 | 0f | 2e | 86 |
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 0x0d9243a9…2c2678
// 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("0x0d9243a9b1c1ad666fb64f49bff70bd6603377f4309b3fe79a8de5fc742c2678")
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)