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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.
0x18267abacff261934d603eca3c0437a7a6dd3cd1e23424465f3329b9d9b2b4d1The 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 | ec | cd | 06 | 2a | 3e | d3 | 16 | 48 | 81 | a9 | 6d | 8c | fc | cd | ec | f4 |
| 0010 | 8c | ad | fc | 88 | d5 | 3f | 86 | f9 | 64 | 5d | db | 77 | c1 | d0 | eb | 5e |
| 0020 | 35 | 22 | 12 | 28 | 5e | fc | 9d | b5 | 3c | 30 | 36 | eb | 89 | 7d | 5a | e4 |
| 0030 | 7a | 74 | 82 | f1 | 95 | d4 | 25 | 82 | 45 | 0b | 1b | 14 | 9b | 50 | fc | 48 |
| 0040 | 99 | 68 | 62 | 20 | 2a | 79 | 56 | be | c6 | 7f | 73 | a1 | f5 | 93 | 18 | 7a |
| 0050 | e3 | 3c | 2d | b1 | 51 | 3b | 38 | 5b | 91 | ab | dc | 04 | 1e | 26 | 5a | 4c |
| 0060 | 7c | 80 | 12 | 72 | d1 | 8e | a5 | a0 | ad | ab | a3 | a3 | 4a | ab | b7 | 97 |
| 0070 | 28 | a7 | ba | 48 | e6 | 96 | f6 | 4c | a2 | bc | df | e7 | d4 | e9 | c3 | 0c |
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 0x18267aba…b2b4d1
// 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("0x18267abacff261934d603eca3c0437a7a6dd3cd1e23424465f3329b9d9b2b4d1")
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)