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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.
0x4bef088917463cda34b0aa562df720863f72c3c17c497c1b56befa1f55ec231eThe 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 | 9a | e0 | 6d | d1 | 5f | 88 | 64 | 9c | 16 | e6 | b7 | 5d | f5 | 5d | 52 | 19 |
| 0010 | e9 | c4 | 4e | 30 | d4 | f0 | d0 | 3a | f5 | 28 | 90 | 1b | 70 | 8c | 81 | 32 |
| 0020 | 87 | 8c | cf | 11 | ab | 84 | 1f | c0 | 7c | 2c | c7 | 7d | c9 | 5e | 6e | a1 |
| 0030 | 42 | 3f | 93 | ad | b4 | 43 | a5 | 44 | 84 | 41 | 28 | 8f | dd | dd | 48 | 0f |
| 0040 | bc | c7 | e4 | 4a | f1 | 8d | 8d | 31 | 87 | 4c | f9 | f1 | 8a | 45 | 94 | a0 |
| 0050 | 2a | 5d | d4 | 5a | 49 | ce | 5c | 18 | c6 | cd | 30 | a3 | 4d | e9 | 75 | 28 |
| 0060 | 71 | 5f | 08 | 7e | a2 | a4 | e1 | 61 | a6 | 97 | 65 | bf | 4a | 50 | 8a | 7a |
| 0070 | b3 | b7 | 74 | f6 | 29 | ee | 21 | f4 | 30 | 00 | 7d | 0f | 50 | a9 | 16 | 8d |
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 0x4bef0889…ec231e
// 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("0x4bef088917463cda34b0aa562df720863f72c3c17c497c1b56befa1f55ec231e")
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)