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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.
0x696bb7a995a2ffc92f9f1456e28643ce1fd18a52a149a91be43b4a65c9003e4fThe 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 | 5f | 99 | de | c8 | f9 | 24 | df | a8 | 70 | 39 | 2c | 66 | 2d | d9 | 64 | 6d |
| 0010 | d6 | be | 3e | ff | 89 | 54 | fc | 74 | 0a | 11 | 53 | 43 | 4a | 18 | 02 | 3a |
| 0020 | 78 | 6b | 1e | c2 | a4 | e5 | 2a | e9 | ea | e6 | 22 | 35 | 8c | eb | 0a | be |
| 0030 | 61 | 94 | 54 | b8 | 12 | 8b | 55 | 7b | 13 | 39 | e0 | ff | 16 | fd | 43 | d3 |
| 0040 | 84 | ab | 71 | 97 | 3c | 52 | 1c | 36 | 1e | 8c | b4 | 1c | 4c | c5 | ae | 93 |
| 0050 | f1 | b5 | 2c | 23 | 78 | e2 | 0f | e3 | 1f | 5a | 6d | b7 | d6 | 3e | cd | b4 |
| 0060 | c3 | cd | 54 | a1 | 68 | 99 | 01 | cb | 91 | d0 | 91 | 51 | 64 | 1c | 05 | b1 |
| 0070 | 2c | 1f | be | f7 | 82 | 76 | 4d | f7 | f7 | 3c | dc | 8a | f3 | b7 | ab | 23 |
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 0x696bb7a9…003e4f
// 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("0x696bb7a995a2ffc92f9f1456e28643ce1fd18a52a149a91be43b4a65c9003e4f")
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)