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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.
0x71f64fe5091d2761174d1eb28af401c10d00b9b41830710db718def11517d8b6The 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 | 82 | a7 | 44 | 6b | 10 | 1f | f0 | f9 | 3c | 76 | 40 | 11 | 9b | 1d | af | bd |
| 0010 | a6 | 5e | 79 | d7 | d2 | 33 | 11 | ea | cf | d3 | 82 | 9e | 15 | 38 | d5 | 15 |
| 0020 | 79 | 4d | 82 | 7b | 30 | 37 | 7e | 70 | 9b | 63 | 5a | 6f | 11 | 26 | 2a | 27 |
| 0030 | 36 | ea | b9 | 44 | b8 | 10 | 26 | a5 | 84 | e9 | 04 | ae | 71 | 64 | a7 | a3 |
| 0040 | f2 | c2 | 50 | 4d | 8c | 61 | c4 | 61 | a8 | a7 | e0 | a5 | e0 | 5f | ba | d8 |
| 0050 | 87 | 79 | ce | 0b | 3c | 63 | 2f | 92 | 70 | 8f | a0 | d3 | a5 | 7d | a3 | c9 |
| 0060 | 32 | f5 | 3c | f4 | aa | 22 | ad | 41 | 3e | 8f | b8 | bf | e4 | c6 | ba | 1e |
| 0070 | 2d | 60 | bb | 9f | a0 | b1 | 77 | 7d | ca | f9 | e6 | 69 | f3 | 02 | 92 | d8 |
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 0x71f64fe5…17d8b6
// 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("0x71f64fe5091d2761174d1eb28af401c10d00b9b41830710db718def11517d8b6")
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)