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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.
0xa18b06a8506cdfcd2b37d01fd8751713b07d2602296345e6adeaf2129fb8664cThe 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 | ea | 5e | b9 | 9a | 46 | b5 | a9 | ec | be | de | 2a | fd | 3e | 91 | be | 74 |
| 0010 | 49 | f8 | 6b | fd | f9 | ad | eb | a9 | 61 | f6 | 0e | 07 | bf | 33 | d7 | b4 |
| 0020 | ee | c4 | 33 | 46 | b5 | 27 | f4 | 5e | 5b | 0a | 9a | 9f | dd | ff | 44 | d2 |
| 0030 | 02 | 50 | a9 | ac | 9b | 97 | 98 | ea | 0a | 3c | 30 | eb | 78 | 2d | 23 | 79 |
| 0040 | 14 | 74 | 39 | f2 | 8d | dc | dc | 22 | e1 | 6d | 85 | 75 | 16 | fa | 77 | 0b |
| 0050 | f6 | 68 | 7b | 4e | 4b | b6 | f0 | 33 | 9a | 41 | cb | 02 | 21 | cc | f9 | c9 |
| 0060 | bd | d4 | b2 | 63 | 69 | e6 | 81 | d7 | d3 | 1c | 6b | 52 | 5f | 61 | 59 | 1c |
| 0070 | 4c | 1d | 22 | f9 | aa | c8 | ee | 6d | 45 | a5 | ba | 49 | 1f | 6c | ce | c2 |
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 0xa18b06a8…b8664c
// 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("0xa18b06a8506cdfcd2b37d01fd8751713b07d2602296345e6adeaf2129fb8664c")
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)