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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.
0x4327d635a5cf1886b3e96710b18bef54c7c2470ffaf38714ba520e763e90c690The 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 | 0d | 11 | 2c | 8e | e1 | ba | 7e | 3d | a4 | 6a | 9c | ae | 93 | f1 | c4 | 83 |
| 0010 | 89 | b8 | a7 | 00 | 61 | 65 | 35 | 35 | 5c | ab | 58 | 95 | 24 | 9c | 3d | 4b |
| 0020 | 81 | f4 | 13 | 24 | dc | 9c | 82 | 71 | 60 | 38 | 0d | ba | e3 | 17 | f8 | 90 |
| 0030 | 01 | 3b | db | 45 | b6 | ba | 39 | 78 | 86 | 57 | 6a | a5 | e2 | 21 | 84 | 80 |
| 0040 | bb | 5b | d7 | 39 | 57 | 4d | 2f | ba | 85 | f9 | e6 | 15 | d7 | e9 | 6a | 2f |
| 0050 | ab | 0c | db | 53 | f1 | 49 | 87 | c9 | 85 | 6c | f0 | 6e | f8 | de | 1c | 2e |
| 0060 | b6 | 03 | d0 | 37 | 7c | c2 | 59 | 7e | 64 | 6b | fe | d2 | f1 | b5 | ef | 6b |
| 0070 | dc | 42 | 33 | 84 | c2 | 3f | f5 | fe | e1 | 37 | ec | ce | f6 | 89 | 74 | ea |
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 0x4327d635…90c690
// 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("0x4327d635a5cf1886b3e96710b18bef54c7c2470ffaf38714ba520e763e90c690")
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)