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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.
0xcef170d4ec2755b07aaad0c8720dff1f8668e5bf7b0f99f61957533898a38a7cThe 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 | 1b | 1e | f5 | f0 | 07 | f0 | 7e | b6 | fe | 57 | 0b | ed | f1 | 21 | 41 | 5b |
| 0010 | 99 | 1c | a8 | 01 | f2 | 67 | 4e | 49 | c6 | bd | 2b | d7 | 76 | 74 | fc | ef |
| 0020 | 96 | e1 | e9 | 6a | cb | d1 | d9 | ca | 2b | 16 | 82 | 33 | e2 | ac | 30 | 1d |
| 0030 | f5 | bf | 70 | 17 | 4a | e9 | 08 | f0 | 1e | 1d | bf | 0e | 09 | 3d | 4b | fa |
| 0040 | 04 | d4 | 84 | 3c | 5a | 26 | 06 | 20 | d1 | e1 | 76 | c2 | f2 | 4a | e9 | 80 |
| 0050 | ba | 1e | db | 31 | 53 | 04 | eb | b2 | b1 | 59 | 19 | 8a | f7 | 9f | f3 | ca |
| 0060 | 97 | 25 | b9 | 78 | c9 | bd | 90 | a2 | 86 | a9 | a4 | c3 | 7a | c6 | 48 | 30 |
| 0070 | 0c | 0e | 5b | b4 | 4a | 70 | ba | 3a | c6 | 71 | 25 | 5a | 02 | 57 | 8d | a6 |
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 0xcef170d4…a38a7c
// 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("0xcef170d4ec2755b07aaad0c8720dff1f8668e5bf7b0f99f61957533898a38a7c")
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)