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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.
0xef071d32ac5ce76ef11fabe440ad72c744a52884732f7227f08906bcedc943c2The 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 | 65 | a1 | 82 | e9 | e1 | 55 | e3 | c3 | dd | 99 | ea | e2 | 8e | fb | 91 | 1f |
| 0010 | 0a | cc | 6a | da | fd | b1 | b8 | a5 | ea | 15 | 4d | c5 | f3 | a6 | 0a | 69 |
| 0020 | 5e | f1 | ff | ff | e3 | 1f | e0 | d9 | c9 | 40 | a0 | 32 | 40 | a1 | f9 | 86 |
| 0030 | 5d | 4b | 95 | 7c | 44 | c7 | 8d | a9 | 77 | b6 | b2 | c9 | 3f | 4d | 5a | cf |
| 0040 | 01 | 4d | d9 | 49 | 13 | aa | 80 | 17 | de | f7 | 55 | cd | a5 | 34 | f0 | f3 |
| 0050 | 85 | 68 | cc | 73 | 0c | 4e | 2d | f5 | c1 | fc | c0 | cc | dd | 94 | b4 | 5e |
| 0060 | 99 | 22 | bc | c2 | 70 | aa | d1 | 8f | 2c | 17 | 24 | e0 | eb | b8 | a0 | f2 |
| 0070 | 3a | 8d | 25 | e3 | 33 | 20 | 82 | 32 | 5f | a3 | 1b | 09 | ee | a2 | 1b | b2 |
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 0xef071d32…c943c2
// 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("0xef071d32ac5ce76ef11fabe440ad72c744a52884732f7227f08906bcedc943c2")
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)