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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.
0x804126e3bdb6a67190065527d947e5d586c2557c6ebf36c1663eab8fd08c20c0The 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 | 47 | 4d | c6 | 8f | b8 | 55 | 27 | 07 | 41 | ad | b9 | 41 | bf | e1 | dc | 15 |
| 0010 | 2f | 82 | b4 | 0f | 77 | 17 | 95 | 7e | c9 | c9 | 50 | f9 | 30 | aa | 92 | c5 |
| 0020 | 97 | 97 | 55 | 1e | e9 | e9 | 2d | 70 | c4 | db | 97 | 4b | b6 | ab | dc | bd |
| 0030 | 24 | 7b | cf | 0b | 9f | f0 | fa | e9 | 9d | 31 | f5 | 77 | ab | 6e | c2 | d5 |
| 0040 | 22 | 68 | 4c | df | 24 | 7e | 87 | 70 | 4a | 4c | 30 | e3 | a9 | 4a | ca | 60 |
| 0050 | 66 | d3 | f5 | 95 | 2f | c9 | 22 | 1f | 26 | c3 | 52 | 39 | 5d | a3 | ce | 5d |
| 0060 | 90 | c5 | 9f | 7f | 7c | 4f | b6 | de | 90 | 4f | 90 | b2 | a0 | 1e | ad | 7e |
| 0070 | 1e | 6c | f1 | f1 | 10 | 45 | e6 | e4 | 37 | 07 | 01 | 9f | 6b | 71 | 27 | 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 0x804126e3…8c20c0
// 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("0x804126e3bdb6a67190065527d947e5d586c2557c6ebf36c1663eab8fd08c20c0")
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)