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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.
0x68b39f73909ca89b026ef66502301dff5640a6b5e10c5137d3fed8191b0fea8bThe 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 | 47 | 9d | b3 | cb | 49 | df | 1d | 28 | 0d | d3 | 5c | 8c | 97 | fe | 0f | 16 |
| 0010 | 84 | f1 | 38 | 9c | 3f | 9c | eb | f9 | 80 | 86 | 39 | 30 | 59 | cb | b9 | 27 |
| 0020 | 8e | f5 | 64 | fd | 67 | b2 | 00 | c0 | 0e | 54 | 1e | 28 | 3b | 91 | 51 | e6 |
| 0030 | 59 | 2c | f5 | a8 | 56 | 36 | ef | f1 | 92 | 66 | fd | 3d | 85 | da | 3e | 57 |
| 0040 | 28 | a1 | 5f | 9f | ff | dc | d5 | 1f | 38 | c0 | cc | f9 | 7a | dc | 31 | 5e |
| 0050 | 92 | 62 | 6e | 1c | f2 | e1 | d9 | 1d | 7b | 10 | 93 | dc | 88 | 52 | 9f | 9c |
| 0060 | c7 | ff | 5d | 44 | 77 | e3 | 2b | a1 | 14 | 9c | fb | e0 | e9 | 0c | 04 | 35 |
| 0070 | 11 | 18 | e0 | 84 | b1 | de | ca | 7d | 74 | 2c | fc | ec | 5a | 71 | 30 | 9e |
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 0x68b39f73…0fea8b
// 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("0x68b39f73909ca89b026ef66502301dff5640a6b5e10c5137d3fed8191b0fea8b")
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)