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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.
0x423e0a5723390169a9caf9ad829cdd523a376000523f3b2011e24b87486e0ac2The 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 | d1 | 66 | b1 | 3f | 6d | 77 | 18 | 38 | ff | 87 | 32 | e1 | a9 | a4 | ad | 18 |
| 0010 | 96 | 0e | 89 | 57 | 2f | ca | fe | ed | 36 | bb | e4 | f5 | e5 | be | a4 | aa |
| 0020 | 86 | 5a | 77 | 55 | 88 | f2 | fc | f3 | 57 | 81 | 0a | 85 | e1 | 34 | b9 | 32 |
| 0030 | cb | e3 | 70 | 1a | 47 | 96 | 40 | 52 | bd | e3 | bb | 52 | a7 | 62 | 72 | dc |
| 0040 | fc | fb | ae | e8 | 11 | f8 | d3 | 63 | e6 | 11 | c0 | c0 | d4 | 95 | 6f | 98 |
| 0050 | 5f | e2 | 01 | 1c | d7 | d3 | b5 | 78 | 6f | 30 | fa | 8e | c2 | 80 | 2d | cf |
| 0060 | a6 | bf | 0f | 5f | c9 | dc | d0 | 41 | 83 | dc | 0e | 6d | 12 | df | 45 | ff |
| 0070 | 03 | a5 | c0 | 68 | 31 | 42 | 13 | af | 97 | 8f | 94 | be | 7e | d8 | 6a | a0 |
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 0x423e0a57…6e0ac2
// 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("0x423e0a5723390169a9caf9ad829cdd523a376000523f3b2011e24b87486e0ac2")
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)