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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.
0x4b7d23ae0b75ebb26d0f6529e89acfb6ef1828937d92346bbf58cad63857fce9The 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 | a3 | 3f | f0 | 0f | 2d | 9a | 49 | 47 | 2f | f0 | b6 | d8 | 1d | 29 | 26 | f8 |
| 0010 | 49 | d6 | 1c | 65 | 48 | 89 | ee | cf | 7a | cf | 98 | bd | 57 | 29 | b4 | 64 |
| 0020 | b1 | 30 | c7 | f6 | 25 | 43 | b6 | cd | c7 | 18 | 32 | 47 | 64 | 6a | c8 | b6 |
| 0030 | 1a | 83 | 8c | c2 | 0a | d6 | 0b | a8 | b9 | a9 | 29 | 12 | 02 | 4f | 2a | 92 |
| 0040 | 27 | c3 | 36 | fd | f4 | 40 | 8d | c5 | a4 | ab | fd | 5f | 51 | 0b | 00 | 05 |
| 0050 | ae | 0f | 9f | 00 | 10 | da | bb | 6e | e2 | 16 | 03 | 24 | e8 | 63 | 80 | a9 |
| 0060 | fd | 93 | 93 | 0d | d3 | c2 | b1 | 3d | cd | bc | eb | 30 | 4d | 75 | c2 | a8 |
| 0070 | 7a | cb | 15 | 82 | c1 | 17 | 48 | dc | 07 | e1 | d7 | f3 | 81 | f7 | 6a | db |
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 0x4b7d23ae…57fce9
// 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("0x4b7d23ae0b75ebb26d0f6529e89acfb6ef1828937d92346bbf58cad63857fce9")
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)