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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.
0x3253d8b8a269c1a5b489117c66942d6c6307201aa54d40a81c13c64566161ab0The 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 | 4a | 6a | 89 | 28 | eb | 5d | 6a | 98 | b1 | b4 | 12 | f9 | 9c | 44 | 41 | e3 |
| 0010 | fc | 4f | b6 | fc | 02 | f7 | a9 | 31 | 3f | 39 | 83 | 5e | 79 | f1 | 33 | 67 |
| 0020 | 2d | 3c | 63 | b4 | de | 31 | 51 | 85 | f3 | 63 | c2 | 7f | a6 | d0 | b0 | 53 |
| 0030 | c1 | a9 | db | 2d | 9c | b6 | fe | 28 | 46 | 1d | b4 | 70 | bf | 72 | a0 | 26 |
| 0040 | b4 | eb | a9 | 78 | 25 | e5 | 8a | 13 | d1 | 84 | f2 | 14 | 58 | 2a | 48 | 50 |
| 0050 | 98 | 4f | 01 | c3 | ee | a7 | 68 | 8b | 4f | c3 | 0c | 86 | db | 51 | b0 | a8 |
| 0060 | e9 | 80 | e0 | 35 | 7d | 97 | 3b | 02 | e7 | 4b | c2 | 70 | 2f | 73 | 4f | 94 |
| 0070 | d9 | 83 | e5 | 16 | fc | 5e | 64 | 41 | b8 | 2d | 73 | c7 | 1b | a7 | 21 | 98 |
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 0x3253d8b8…161ab0
// 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("0x3253d8b8a269c1a5b489117c66942d6c6307201aa54d40a81c13c64566161ab0")
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)