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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.
0x3d4c9a0d895e1b68ba44a198fdedaa642670372ee41ac34817e3d9226936f02dThe 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 | f4 | 37 | 32 | 87 | 67 | 23 | 99 | 8f | c7 | 89 | fd | 35 | 99 | 7e | 24 | b8 |
| 0010 | 8b | 12 | 68 | 45 | b6 | 4c | 1c | 0f | 3b | 81 | b1 | 3a | d3 | 28 | 22 | 73 |
| 0020 | 94 | cb | 04 | 5d | 2f | 82 | 4b | 2e | 44 | f9 | 9d | 99 | 80 | b0 | 16 | 39 |
| 0030 | 2c | a6 | 74 | 57 | ca | 4d | 22 | 90 | c7 | de | ea | 7a | 84 | 4a | 8a | a4 |
| 0040 | 26 | ee | 40 | 1c | 04 | a2 | 53 | 4e | 6d | 1f | 72 | b4 | 81 | cc | 74 | 56 |
| 0050 | f8 | d1 | 63 | 47 | fa | 31 | 89 | 68 | c3 | ff | 90 | 5b | 67 | 72 | 22 | 33 |
| 0060 | d3 | f1 | 15 | 83 | 22 | fb | 8f | 94 | 30 | 44 | 39 | 97 | d0 | d0 | 95 | 28 |
| 0070 | 61 | 89 | a4 | 7b | 03 | 53 | 2e | b5 | a5 | b5 | bd | 13 | f2 | fd | fb | 06 |
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 0x3d4c9a0d…36f02d
// 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("0x3d4c9a0d895e1b68ba44a198fdedaa642670372ee41ac34817e3d9226936f02d")
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)