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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.
0x33f8af1810a9552a8408d603b1748b3f327b9120a15cb7b8e7d09555493d95dcThe 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 | e9 | 5e | 81 | d1 | 39 | 50 | 9b | 66 | bb | f8 | b7 | 39 | 2a | 49 | 73 | 6c |
| 0010 | bb | ef | ed | 62 | 17 | d1 | d6 | 4e | 30 | 63 | 9c | 71 | a6 | ed | 6b | 91 |
| 0020 | 3a | 05 | 35 | 00 | 0a | 29 | 47 | 75 | a7 | 59 | c0 | f2 | c1 | 91 | a8 | 4a |
| 0030 | 00 | a5 | 38 | 73 | 33 | c3 | c5 | 30 | 73 | 9c | 39 | f8 | fc | 3d | 62 | 5c |
| 0040 | 94 | 32 | 8d | 28 | e5 | 64 | 26 | 94 | 9f | f7 | f5 | 60 | 61 | 72 | 06 | 13 |
| 0050 | 43 | 8d | ee | 77 | 98 | 4f | a8 | 88 | 0a | 28 | 04 | df | 55 | a7 | f1 | dd |
| 0060 | a9 | 31 | d8 | 50 | b5 | 62 | 52 | 13 | 4c | 20 | 08 | ae | 18 | b0 | 7f | 3f |
| 0070 | b8 | 80 | 83 | 64 | df | 9d | 1c | 3b | 9c | 34 | 75 | a8 | 90 | 0e | 58 | b2 |
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 0x33f8af18…3d95dc
// 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("0x33f8af1810a9552a8408d603b1748b3f327b9120a15cb7b8e7d09555493d95dc")
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)