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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.
0xf6bce198aaeaf36a37cc5f0f0fb2fd7c735dfb5451bedd4702cdf0efc713d6e4The 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 | 67 | 46 | 5f | 7c | c8 | c6 | 06 | 91 | aa | 12 | a6 | 60 | eb | 9c | 14 |
| 0010 | 66 | 4a | 3c | 5f | fa | e0 | 9a | 73 | d8 | 5d | 83 | 43 | 94 | 87 | f1 | 07 |
| 0020 | 41 | d0 | 63 | f2 | 56 | e0 | 54 | ae | 0b | bd | bf | 18 | 4c | 51 | 0a | 3d |
| 0030 | 8f | 1c | 35 | ce | c5 | dc | 20 | 12 | c5 | 7e | 3f | c7 | 7a | cd | 75 | 7a |
| 0040 | 81 | cd | c4 | cf | b4 | 08 | 4c | dd | 48 | c8 | 6f | de | 70 | e0 | 57 | 85 |
| 0050 | c6 | a5 | f1 | 0c | 42 | 83 | 88 | e4 | 7a | 62 | 82 | f2 | 8b | 5a | ff | 06 |
| 0060 | c1 | aa | 46 | 8a | c1 | 68 | 1a | 03 | 7d | 27 | 01 | 71 | 66 | 68 | 7e | ae |
| 0070 | cf | f0 | 77 | b2 | 10 | af | 17 | 61 | 97 | 91 | f9 | f1 | 73 | f6 | cb | d2 |
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 0xf6bce198…13d6e4
// 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("0xf6bce198aaeaf36a37cc5f0f0fb2fd7c735dfb5451bedd4702cdf0efc713d6e4")
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)