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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.
0x53fd544623165474dbeeddc5c4532fddc6f84ddc4ccae6b618c1280462cb4f70The 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 | 35 | 9f | c5 | 59 | 0e | fd | 4c | 66 | f6 | c3 | b5 | 88 | a4 | 37 | f2 | 52 |
| 0010 | 48 | 61 | fd | 90 | f2 | 05 | 0f | 98 | 1e | 6f | b4 | e8 | 56 | 32 | ea | bc |
| 0020 | ae | 48 | f3 | ce | c2 | 6b | 81 | 7d | e2 | d7 | 67 | 20 | 75 | ba | d2 | b9 |
| 0030 | 24 | 42 | 8e | fa | 2d | 18 | d2 | 15 | c7 | c7 | ce | 49 | b1 | e4 | b9 | e3 |
| 0040 | 7b | 37 | ee | e8 | d7 | fd | 96 | 31 | d8 | 15 | a4 | 69 | 27 | af | 03 | 4d |
| 0050 | 5f | b9 | 0c | 13 | 43 | 28 | 3f | 9c | 7e | 95 | 53 | 84 | 26 | 1d | 05 | ff |
| 0060 | a2 | 54 | 72 | 94 | c9 | a8 | 93 | 28 | c9 | ea | 4a | 9b | 41 | ba | 4d | ad |
| 0070 | f6 | 02 | 6f | 23 | 07 | f9 | d2 | f0 | 99 | 9b | 80 | 1d | 25 | ef | dd | 67 |
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 0x53fd5446…cb4f70
// 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("0x53fd544623165474dbeeddc5c4532fddc6f84ddc4ccae6b618c1280462cb4f70")
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)