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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.
0x498f82e3a7f0209fb6d9e20e189251583a48ede34d886c58c9d0113d6261c3d6The 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 | bd | c1 | 89 | a1 | 1e | 1c | 4e | 99 | 2d | 7d | 15 | 7f | 00 | c5 | b2 | 70 |
| 0010 | d5 | c3 | 5a | 85 | f6 | f9 | f8 | 6c | 2b | ae | 57 | 0d | 19 | c5 | f7 | 4c |
| 0020 | 0f | 0d | 6c | 06 | 44 | 7c | bd | be | f6 | cd | 27 | ef | 2d | 0f | 1c | d9 |
| 0030 | a2 | 5b | 58 | 1b | 8b | 69 | 8b | 36 | b6 | 6d | aa | ce | af | c8 | 16 | 9c |
| 0040 | a8 | 06 | 8c | 5a | 12 | 7e | 07 | 50 | 46 | 1c | 6b | 46 | ef | b8 | 35 | 22 |
| 0050 | 4a | 04 | 77 | b2 | 0d | e0 | 85 | 27 | 53 | 96 | b8 | f3 | 27 | fa | be | 30 |
| 0060 | 40 | 75 | 5d | 99 | fc | b7 | 45 | 07 | 8e | c7 | 3a | 1c | e9 | 07 | d7 | 05 |
| 0070 | 88 | 7f | 39 | bf | 93 | fc | eb | 9c | 8c | cc | db | 2d | 8e | 2b | 94 | b9 |
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 | 21 | 11 | 84 | ef | 34 | 79 | 9d | c5 | 79 | 1b | 5f | 2b | 0d | 1f | e5 | 05 |
| 0010 | 78 | 5f | 1e | 14 | b1 | 5e | d9 | b5 | 02 | 5f | 34 | e8 | cd | 75 | b2 | 68 |
| 0020 | 6b | e4 | 57 | 70 | 0a | 6a | ff | b6 | fe | f0 | dc | ee | 86 | fe | dd | bd |
| 0030 | ae | 7d | bb | a7 | bb | f5 | 93 | 89 | 8c | 45 | 4a | 8a | b1 | a8 | c8 | c4 |
| 0040 | 06 | 17 | 03 | 75 | 76 | 4f | ca | f3 | d0 | da | f0 | b7 | f5 | 8c | ae | 63 |
| 0050 | d9 | 3c | ec | f5 | 3d | b9 | fa | c6 | e9 | d7 | 3e | b0 | bb | 49 | 01 | ea |
| 0060 | e0 | be | c1 | 3e | 9c | 87 | 62 | 93 | 62 | e9 | 5a | 13 | 91 | 50 | ad | b9 |
| 0070 | 6a | 88 | 65 | a3 | e9 | d2 | 15 | e5 | 30 | f1 | 1e | 85 | 63 | ba | 55 | cd |
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.
0x145124a949f502192cd0657065408bb4d8ae51a83e5fd9505470e59bd05c6af40x65408bb4d8ae51a83e5fd9505470e59bd05c6af40x65408BB4D8Ae51A83E5Fd9505470E59BD05C6aF4from 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 0x498f82e3…61c3d6
// 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("0x498f82e3a7f0209fb6d9e20e189251583a48ede34d886c58c9d0113d6261c3d6")
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)