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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.
0x5384b382f4c673726eea7cfb0afcfa3883229ab07cf4284f02deb86370212f48The 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 | 88 | 0c | cb | 6f | 99 | 64 | d7 | 56 | 32 | c3 | a1 | 17 | c1 | 5a | 2e | 6e |
| 0010 | 33 | 8a | a0 | f8 | e7 | f1 | 58 | 4c | ca | 9c | d0 | ed | b1 | f4 | de | 2d |
| 0020 | c8 | 30 | 1f | 9a | 7e | d6 | b5 | 7d | 94 | 49 | f1 | f9 | a5 | 1a | 20 | 6d |
| 0030 | b1 | 8f | 14 | 02 | 1e | da | 99 | f7 | 9c | 54 | 7c | ac | e2 | 5b | 49 | 86 |
| 0040 | 23 | 7b | 01 | aa | 89 | 45 | 72 | e3 | a0 | ee | e2 | f7 | d5 | 13 | 57 | fb |
| 0050 | 89 | 1a | 1a | f0 | ad | 23 | 37 | ac | 24 | 89 | 8e | 6e | 22 | 50 | b7 | f5 |
| 0060 | ea | a3 | ea | 72 | 52 | 18 | a9 | 90 | 69 | 48 | 19 | b8 | 4e | af | 35 | b1 |
| 0070 | 36 | f0 | 06 | 4d | a1 | 2c | 6b | 1a | cd | 9a | 3d | 6d | 0f | 57 | 5c | c6 |
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 0x5384b382…212f48
// 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("0x5384b382f4c673726eea7cfb0afcfa3883229ab07cf4284f02deb86370212f48")
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)