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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.
0x41ff4195e4818c762149412d560e1427c21bc871160b27cf9c4c658f1075230bThe 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 | ee | 6c | 33 | c7 | 26 | dd | d8 | 4a | 3b | 3f | 4c | d5 | b4 | 93 | 15 | 3c |
| 0010 | 42 | 87 | aa | c4 | fa | 1f | 7d | fc | 3b | db | 96 | a2 | d5 | b8 | 10 | a0 |
| 0020 | 70 | 12 | 52 | b3 | 58 | 01 | b0 | a2 | 80 | 2b | ab | 8b | d0 | 95 | 49 | 84 |
| 0030 | 61 | 56 | a2 | b7 | d5 | 45 | f3 | 8a | 54 | fb | ce | 09 | 81 | 6d | d7 | 76 |
| 0040 | 5c | b3 | af | 1d | f9 | 0a | 84 | e1 | 06 | 1b | 02 | 7b | b6 | 61 | 59 | fd |
| 0050 | 32 | 1a | 44 | e2 | b3 | 6d | a8 | 84 | a3 | 43 | 2b | e6 | 41 | 48 | 6c | 82 |
| 0060 | 90 | 77 | 14 | d2 | 81 | 5a | bc | 9a | 29 | 48 | bd | 5a | 27 | 3c | a7 | 5b |
| 0070 | 9b | c3 | b2 | f5 | ba | 50 | 9c | 22 | 2d | 1f | a2 | e8 | a6 | 7c | 9b | 0e |
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 0x41ff4195…75230b
// 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("0x41ff4195e4818c762149412d560e1427c21bc871160b27cf9c4c658f1075230b")
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)