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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.
0x4ac56b35b81a8b137a83349fa35784e2bad4fe026c44339f8a8ad5a9d16d595bThe 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 | d4 | d0 | aa | b8 | 05 | 10 | 14 | 7a | 2e | 07 | 4c | 25 | d4 | fd | b6 | e2 |
| 0010 | 17 | 32 | 8f | 5f | c0 | 61 | 1c | 4f | 53 | ce | dd | 2a | 37 | 22 | d4 | dc |
| 0020 | 09 | 62 | ac | 43 | 6f | bb | 1b | fb | 55 | bf | ed | 43 | 6f | a0 | 27 | a0 |
| 0030 | ac | 34 | 2d | 8e | a6 | fc | ca | 2b | 94 | d7 | dd | 24 | 01 | 1f | 92 | 30 |
| 0040 | 0d | aa | 14 | 66 | 03 | f7 | eb | 27 | fe | 4a | 88 | e9 | 7f | cf | ec | 63 |
| 0050 | cf | 3e | fc | 1b | 42 | cd | 46 | ad | 46 | 84 | 0c | a0 | 26 | e3 | 52 | a6 |
| 0060 | 9f | 4e | 22 | 3b | c0 | 5a | b2 | 64 | 8e | 67 | 5e | 14 | 37 | d1 | ab | f5 |
| 0070 | 9c | 7c | 85 | 6f | 52 | f8 | 08 | 15 | 06 | 36 | 58 | 0c | 31 | 3f | 27 | ae |
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 0x4ac56b35…6d595b
// 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("0x4ac56b35b81a8b137a83349fa35784e2bad4fe026c44339f8a8ad5a9d16d595b")
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)