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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.
0x13b72a3bae5e6462472f9aa2955d8fc4dd45477f9a609e7c819b3c584d548a6dThe 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 | 56 | b5 | a2 | 90 | 6f | 55 | ce | b0 | 3d | fa | 1f | 10 | 02 | 20 | 3b | f7 |
| 0010 | 74 | 95 | f0 | 1f | 0b | 6f | 59 | 2e | 4f | 57 | 97 | 99 | b8 | 4d | a3 | d6 |
| 0020 | 71 | cf | 38 | 46 | 7e | 18 | 02 | 2c | 0e | 09 | 03 | 6c | 9c | 88 | b1 | 49 |
| 0030 | e2 | 7b | 81 | 05 | 44 | d1 | 47 | 5b | fd | b3 | f9 | 44 | ed | de | 11 | a0 |
| 0040 | 1e | 63 | 23 | 1e | fe | cc | 28 | 1d | 2c | 0c | 3d | 9d | 77 | d4 | e5 | ff |
| 0050 | a4 | 2a | e8 | 33 | 38 | c2 | eb | 18 | 3e | 33 | 55 | 24 | dc | 3f | 67 | be |
| 0060 | 59 | 54 | 11 | a6 | 69 | 97 | 96 | c3 | d6 | bc | 37 | 12 | b8 | c0 | 07 | ef |
| 0070 | 89 | f2 | 6e | f2 | e1 | c1 | f0 | 0b | cd | 43 | 66 | 10 | d3 | c6 | 11 | 88 |
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 0x13b72a3b…548a6d
// 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("0x13b72a3bae5e6462472f9aa2955d8fc4dd45477f9a609e7c819b3c584d548a6d")
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)