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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.
0xc6539dabd5d4beb0059f500bd011475627b08992818b410ef81724cdca756b8eThe 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 | ee | 5d | 95 | 1b | 66 | 04 | e2 | 38 | 13 | c4 | c7 | 1d | 1e | cc | 71 | 7a |
| 0010 | 46 | 6a | 70 | 7a | bd | 39 | 7d | c2 | 4a | 3e | 77 | 87 | 48 | d5 | 9d | 92 |
| 0020 | 82 | f4 | 00 | 35 | a7 | cb | 17 | 22 | be | bd | 86 | bc | 04 | c3 | 42 | 0c |
| 0030 | 11 | 0c | c6 | 5c | 11 | d2 | 23 | 26 | bd | 64 | c6 | b7 | bf | 43 | 0a | f1 |
| 0040 | 01 | db | 8e | 7a | 50 | 02 | 39 | 1c | 12 | 15 | 2d | 2a | b6 | d9 | 46 | f7 |
| 0050 | 5f | dd | df | 31 | 6b | 2d | 58 | b4 | e1 | e5 | 3f | 1f | ab | 94 | ab | 40 |
| 0060 | 05 | 1e | ec | fa | 59 | ed | 1d | 4b | 51 | e3 | 16 | d9 | 18 | 68 | 1b | 89 |
| 0070 | 4d | 00 | ea | ca | c1 | 24 | e6 | da | 0d | d9 | f8 | 36 | be | c4 | e8 | e3 |
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 0xc6539dab…756b8e
// 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("0xc6539dabd5d4beb0059f500bd011475627b08992818b410ef81724cdca756b8e")
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)