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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.
0xf04f67846a302be7d2ec819b71bf2291d35fcd5bdef68191c09942f9b2837961The 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 | 6d | ea | 2e | 83 | cd | e2 | 38 | f5 | d3 | 7c | 13 | df | fd | 2e | a3 | c8 |
| 0010 | 4a | 0d | b7 | 45 | 02 | c4 | 80 | 5c | 37 | 6b | d9 | 07 | c6 | c7 | f3 | c1 |
| 0020 | 77 | f5 | 13 | 3c | c7 | db | 35 | 07 | e9 | 43 | 93 | 04 | 39 | 71 | c7 | f1 |
| 0030 | 4e | be | f4 | 24 | 8a | 4e | b8 | ce | 6c | 48 | f2 | 3e | 9c | 1a | 40 | 80 |
| 0040 | 20 | c1 | d4 | f5 | f5 | a0 | e8 | bb | d4 | 15 | 01 | ab | 27 | 68 | c7 | b2 |
| 0050 | 40 | 0c | d7 | 8e | 1b | 04 | 48 | b9 | 1d | df | d2 | 9f | 60 | b5 | cd | 68 |
| 0060 | 5b | 55 | 89 | 6c | fe | 73 | df | 08 | d9 | e8 | f0 | a9 | e1 | 11 | 76 | 67 |
| 0070 | 87 | 19 | 3a | 5f | 1d | c7 | 1f | 25 | 02 | bd | 27 | 6b | 4b | f5 | 08 | 87 |
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 0xf04f6784…837961
// 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("0xf04f67846a302be7d2ec819b71bf2291d35fcd5bdef68191c09942f9b2837961")
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)