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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.
0xbe03905b4b7f9112029654c1e96e256fc04bb895472bc796549286d569535519The 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 | 97 | 81 | 81 | 11 | 48 | 02 | fc | c2 | cc | 19 | 51 | b7 | 9a | b8 | ca | 19 |
| 0010 | 56 | 83 | 59 | 04 | 3f | 0d | 09 | 78 | 6e | 86 | 3f | a3 | 47 | 6b | cf | 96 |
| 0020 | 30 | 95 | b7 | f4 | 7e | 8a | 82 | eb | c3 | 58 | d9 | ed | e6 | 8e | 87 | 6c |
| 0030 | 3c | 62 | 9c | 13 | 68 | 2b | 48 | 3c | 1e | 5f | 91 | 78 | 08 | 1e | 54 | 0e |
| 0040 | 4e | 91 | 3f | e6 | 66 | d4 | 15 | 16 | 38 | af | 5f | b4 | 68 | 2a | b5 | 98 |
| 0050 | eb | af | 29 | 0a | e0 | d7 | 63 | 3a | ac | 3e | 86 | ae | d1 | 91 | a5 | c7 |
| 0060 | 00 | c9 | b3 | d7 | ef | e7 | e3 | 41 | 44 | 64 | 35 | 39 | 13 | fc | 20 | 12 |
| 0070 | 33 | 44 | 5c | d0 | 3e | d2 | af | 7f | c7 | 8f | 66 | e6 | d3 | 7e | 5b | 02 |
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 0xbe03905b…535519
// 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("0xbe03905b4b7f9112029654c1e96e256fc04bb895472bc796549286d569535519")
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)