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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.
0x35744feb54b4aba9b61bb93ba34557e3e065e624f93851a7463295ba75c3aa5fThe 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 | 34 | e2 | 62 | 4e | f9 | f3 | 09 | ae | a6 | ff | e3 | e8 | 9f | fe | ef | 67 |
| 0010 | b2 | f6 | e4 | d7 | 27 | 36 | 1c | ba | 05 | df | e8 | 1a | c0 | 10 | 02 | 33 |
| 0020 | 81 | 0d | e4 | a1 | 9c | 69 | c8 | be | 9a | 32 | 5a | bf | 96 | 95 | 46 | c2 |
| 0030 | b3 | ef | 30 | 9d | 46 | 9b | a3 | 19 | 54 | bf | 2d | b9 | d7 | 45 | e5 | e6 |
| 0040 | a0 | d5 | f2 | d8 | 5d | e3 | 1c | bf | c9 | 34 | 7e | 71 | 6a | dc | e8 | 2f |
| 0050 | 5f | 34 | ad | 43 | 28 | 84 | 69 | 5d | 19 | 0a | 00 | e1 | 3d | 5a | 9f | 90 |
| 0060 | 2a | c0 | 7a | 68 | e6 | bb | 0c | 55 | 7b | 7b | c2 | f0 | b7 | c7 | 61 | 99 |
| 0070 | 17 | 04 | 0e | 7a | 0e | 0e | 4b | dc | 0e | f0 | 6d | 54 | 43 | 47 | b5 | ec |
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 0x35744feb…c3aa5f
// 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("0x35744feb54b4aba9b61bb93ba34557e3e065e624f93851a7463295ba75c3aa5f")
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)