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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.
0x6a64262f05498f6d65271012dc573ac9a17c27e72cbe7f6565594ba07d97551dThe 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 | 9b | a5 | c4 | 4a | fb | aa | 27 | e5 | ef | f9 | 79 | 25 | c0 | cd | 21 | 08 |
| 0010 | 48 | 4e | ba | 3a | dc | 4e | d4 | 3a | 02 | d6 | ec | a3 | b6 | a8 | c0 | 92 |
| 0020 | a5 | cb | 40 | 24 | 13 | 51 | ac | 0a | eb | e7 | 44 | 85 | ec | bd | 66 | d2 |
| 0030 | 85 | 55 | e7 | a1 | b6 | 0c | 11 | 71 | d2 | 4e | 1d | a3 | 6a | 48 | 04 | 82 |
| 0040 | 12 | d8 | eb | 84 | d1 | 5c | 23 | d9 | 52 | 5a | 51 | bc | e1 | 7f | 93 | d7 |
| 0050 | 9b | 5a | 0d | 55 | 65 | a7 | e9 | c5 | 21 | f9 | e4 | c2 | d4 | cb | ee | 20 |
| 0060 | 9d | 2f | 37 | 00 | 65 | 04 | 7e | 98 | 6a | e7 | 12 | bc | f7 | 8b | 8a | c0 |
| 0070 | 4d | 40 | 50 | 0f | 30 | 33 | 2d | 50 | 1d | 84 | e5 | 60 | 53 | 97 | ce | cd |
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 0x6a64262f…97551d
// 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("0x6a64262f05498f6d65271012dc573ac9a17c27e72cbe7f6565594ba07d97551d")
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)