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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.
0x5b5b52b5a20d527d45a5d197302fcf67ef8874eef065f94b91b8642fe823f4efThe 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 | 6e | fe | 24 | f8 | 07 | f4 | e4 | 4d | 96 | 13 | 8e | 40 | d9 | dc | 6e | cd |
| 0010 | a6 | 6a | 23 | 7b | a7 | 09 | a4 | 9f | 4b | be | c0 | ec | a6 | 4d | fc | cb |
| 0020 | 65 | 10 | 24 | 1d | e4 | f7 | eb | 4a | 5c | 96 | a0 | d5 | d6 | 9d | d7 | 0b |
| 0030 | 61 | 9a | e9 | 1d | 86 | b3 | 37 | 7c | 07 | a4 | 20 | 37 | 03 | d6 | ee | 49 |
| 0040 | 45 | 94 | e5 | 19 | e0 | 24 | de | 8b | 60 | 15 | 0a | d1 | ff | ce | fb | cc |
| 0050 | 3d | 19 | a6 | f0 | 6f | e4 | 55 | 13 | af | 50 | 59 | 0c | 10 | 11 | 3c | 9a |
| 0060 | b9 | f9 | 0d | 80 | 9a | 69 | d4 | 7f | 56 | f0 | 27 | de | 1b | 64 | f7 | 8a |
| 0070 | 3e | 2e | f2 | 75 | ac | 27 | c8 | 9c | 4a | fc | 9a | 96 | f9 | 34 | 19 | 8a |
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 0x5b5b52b5…23f4ef
// 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("0x5b5b52b5a20d527d45a5d197302fcf67ef8874eef065f94b91b8642fe823f4ef")
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)