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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.
0x5cf6a830601f3ff81a36e5b36910046d1804e2f32ebd1402c686ee1a2298c2b1The 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 | 59 | 95 | f7 | 9b | 95 | 73 | 38 | 2f | 41 | 8d | c7 | 2f | 17 | d4 | 5f | 18 |
| 0010 | b8 | 14 | b3 | 8f | ba | e5 | c9 | 1d | d8 | 9e | de | 2f | 03 | 88 | ad | cf |
| 0020 | df | 90 | a1 | 10 | b9 | ab | 60 | 61 | f7 | 2f | aa | 51 | 98 | 2d | 52 | b5 |
| 0030 | 6c | a8 | 6a | 71 | 65 | fd | b2 | 9b | 67 | df | 23 | 84 | 94 | 03 | 32 | de |
| 0040 | df | 06 | be | bf | 9c | d9 | 80 | f0 | b1 | dd | 80 | 6c | 05 | a9 | ae | 23 |
| 0050 | 45 | 7d | 7d | 51 | 20 | 7c | 16 | 59 | 1e | 03 | 5b | 95 | 86 | 7b | 39 | 94 |
| 0060 | 89 | 9d | 16 | 2f | ce | 00 | a3 | 4d | f1 | 1e | 2d | 8f | d5 | f5 | b2 | a5 |
| 0070 | fd | fa | 61 | 68 | 63 | 57 | 55 | 41 | 64 | 80 | b7 | 79 | 65 | c6 | fc | 57 |
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 0x5cf6a830…98c2b1
// 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("0x5cf6a830601f3ff81a36e5b36910046d1804e2f32ebd1402c686ee1a2298c2b1")
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)