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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.
0x38401490c14bdcaa0b2eda88de4874c9ea28178c7d29cc5a025b723ca8222503The 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 | b8 | 1e | d2 | 55 | 2d | 2e | 5f | cf | 93 | 15 | e4 | 7c | e6 | b3 | 9a | ff |
| 0010 | 4e | 62 | 7b | 73 | 7c | 5f | 33 | 6f | 5c | 36 | 7b | cb | 60 | b0 | de | a2 |
| 0020 | fd | 45 | ce | c5 | 3e | 75 | 9e | 49 | 0f | 44 | 50 | d8 | af | d2 | 71 | b2 |
| 0030 | 12 | e2 | d3 | ec | 03 | 07 | 2c | e1 | ea | 37 | 85 | b4 | b2 | 16 | 52 | 22 |
| 0040 | 40 | e2 | 07 | 06 | 6b | 50 | f4 | 0f | 1c | e4 | cf | 87 | e7 | bb | d6 | f1 |
| 0050 | 0f | a6 | f6 | 87 | d0 | a5 | 39 | 96 | 47 | b6 | cc | ca | 8c | a9 | 60 | b1 |
| 0060 | f6 | 6f | 81 | 87 | 04 | 52 | 26 | 32 | 6f | c3 | 19 | 5c | 79 | ef | 64 | ee |
| 0070 | d2 | fe | c1 | 8e | 26 | 5c | 78 | cc | 36 | ac | a1 | 08 | 91 | 49 | bf | 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 0x38401490…222503
// 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("0x38401490c14bdcaa0b2eda88de4874c9ea28178c7d29cc5a025b723ca8222503")
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)