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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.
0x09996cde01349a8537f11716e6919efed938bcd82c52506d0039d0efcfc95be5The 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 | 03 | be | cb | d8 | 0d | e1 | 15 | 8c | b8 | 66 | 59 | 29 | d8 | 9d | 7e | 9c |
| 0010 | ae | 95 | 8c | 26 | 59 | 87 | 53 | 75 | ce | c8 | cd | f6 | ac | dc | 40 | 99 |
| 0020 | 6f | ac | d4 | 25 | a1 | 1a | 3c | f3 | df | 19 | 50 | bb | 54 | ac | 12 | c7 |
| 0030 | 4b | 5e | 8f | c8 | b4 | 7b | 9f | ef | 99 | c1 | 66 | 59 | a2 | 2e | ac | f9 |
| 0040 | 02 | db | 6d | 97 | a2 | a0 | c8 | b3 | 06 | a2 | 7c | 20 | 56 | a1 | ac | 66 |
| 0050 | f5 | ae | d0 | 04 | 8d | 20 | e3 | 76 | 74 | 8a | 09 | 65 | fb | eb | 07 | 1f |
| 0060 | 86 | ea | ef | a6 | ee | a6 | a0 | 52 | 26 | 42 | 1b | 19 | 00 | b2 | 47 | 62 |
| 0070 | c7 | a6 | 71 | 67 | 94 | 7f | cb | 07 | d8 | bd | 75 | 19 | 01 | d6 | 17 | bd |
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 0x09996cde…c95be5
// 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("0x09996cde01349a8537f11716e6919efed938bcd82c52506d0039d0efcfc95be5")
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)