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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.
0x2c4a422529a3730f2e11537b505caf186f2f987919b6550679538687478bf549The 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 | cc | bf | 0a | 1b | d2 | ea | 3b | 30 | 6c | 23 | 6c | c9 | a1 | 54 | 35 | 9c |
| 0010 | 14 | bb | c1 | 1c | 04 | 10 | 4c | 5a | fa | fb | e2 | c5 | 21 | d6 | cb | 82 |
| 0020 | 15 | 76 | 7b | fa | f8 | 7b | d5 | 9e | 05 | 6a | 55 | f8 | 35 | 9c | 61 | bd |
| 0030 | 1e | d4 | e2 | e9 | 7f | 5e | e1 | 6e | 2e | e1 | bb | c5 | df | 45 | 9f | 99 |
| 0040 | 5d | c4 | 9c | 5d | 47 | 39 | 4e | f1 | 10 | bb | ae | 2c | cf | ab | e5 | e2 |
| 0050 | 91 | 4c | 7d | e1 | ae | b1 | 17 | 49 | 8e | 25 | 5a | 5c | cd | 79 | d8 | 3a |
| 0060 | e2 | 4d | 8b | a8 | cd | e0 | 1b | e9 | 8e | 7d | 11 | 87 | 38 | 88 | 4d | 21 |
| 0070 | d9 | 09 | 09 | 79 | 77 | 9a | e7 | 78 | bc | ea | 0c | b9 | 7f | c9 | b0 | 41 |
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 0x2c4a4225…8bf549
// 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("0x2c4a422529a3730f2e11537b505caf186f2f987919b6550679538687478bf549")
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)