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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.
0x41366d8a444b642cf4c63d7ca84f2899775b115b508b844958b99815e418242aThe 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 | 2b | e5 | 7f | ef | d1 | 97 | 7e | be | 2d | 63 | ec | 6c | 24 | 55 | 11 | df |
| 0010 | 18 | e7 | 5b | bb | 85 | 2a | 7b | 3e | d8 | 4f | 8a | d3 | d3 | 15 | a1 | d2 |
| 0020 | a2 | 53 | 9d | 3c | 9d | 16 | c2 | 3c | 04 | 52 | c3 | 58 | d1 | 8e | cf | b3 |
| 0030 | b8 | 28 | 94 | d5 | 8f | dc | e6 | 76 | 73 | 4c | 30 | 22 | f0 | 8f | 55 | 13 |
| 0040 | 65 | df | d6 | 6a | 11 | 2f | f1 | ad | 3c | ef | ae | fa | 63 | 5f | af | 5f |
| 0050 | d1 | a1 | 62 | c0 | 1b | 76 | c0 | cf | ad | 51 | dc | 23 | de | 64 | 62 | 06 |
| 0060 | e0 | a8 | cd | 20 | 83 | 5c | 87 | 0c | 1f | 22 | 3d | 2e | 22 | 52 | 6b | b8 |
| 0070 | ee | ea | d1 | 79 | f8 | ec | 1e | 4d | bb | 04 | 4d | 37 | 46 | e6 | 0d | c4 |
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 0x41366d8a…18242a
// 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("0x41366d8a444b642cf4c63d7ca84f2899775b115b508b844958b99815e418242a")
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)