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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.
0x64dd18dfbf03d4ff419d882035b473ba070e4dbed39f5aa3863d0681a76a4a18The 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 | 64 | b8 | 97 | 57 | df | 36 | fd | eb | 22 | 3b | 7f | 99 | 3b | 71 | d0 | 11 |
| 0010 | bd | 83 | 3d | 9d | 06 | cc | 6a | c9 | 3a | 9a | 9a | e5 | 29 | ca | 30 | 03 |
| 0020 | e4 | 76 | 08 | 3b | e2 | 39 | 06 | 2c | 67 | db | a4 | b0 | 79 | 5d | b7 | 9d |
| 0030 | 39 | a7 | 48 | f3 | 7c | 96 | ea | bd | c1 | 37 | 24 | 21 | fe | 02 | cf | 9e |
| 0040 | 2f | 83 | 71 | ba | 68 | cb | dc | e9 | 36 | 29 | 43 | 31 | c0 | 8b | d0 | e2 |
| 0050 | 8d | aa | 37 | ca | 30 | 9c | fb | 2d | 58 | a2 | 7d | 7a | 55 | 01 | 5c | f5 |
| 0060 | cf | e6 | 00 | f9 | 91 | 8c | 09 | 69 | d8 | 4d | 27 | d5 | 63 | e2 | 4d | d8 |
| 0070 | 22 | 67 | a8 | d6 | 98 | 33 | f5 | eb | 8f | 95 | 6f | f3 | 1c | 04 | 2a | 79 |
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 0x64dd18df…6a4a18
// 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("0x64dd18dfbf03d4ff419d882035b473ba070e4dbed39f5aa3863d0681a76a4a18")
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)