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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.
0xc1636f2e28351be474cc31dbd1ce1f2d8077ad18325ae9a725279202856752acThe 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 | 23 | e0 | 35 | 5c | f4 | c5 | c8 | f4 | 7a | 85 | 31 | f8 | dd | 1f | 10 | a0 |
| 0010 | dd | 26 | ab | 1e | 9d | 62 | f6 | a3 | 09 | 3f | 4f | 31 | 0a | 01 | 79 | 79 |
| 0020 | 62 | b5 | 57 | 97 | c2 | b7 | e4 | bf | fc | ee | e4 | 29 | c7 | a2 | 16 | 98 |
| 0030 | 0c | 9e | 8c | 15 | 80 | 23 | ec | e9 | 91 | 06 | 46 | d5 | 93 | 9d | cf | 00 |
| 0040 | 3e | 80 | 16 | c2 | 3b | bd | c0 | fe | 89 | d1 | b6 | f1 | 85 | d7 | 0d | ba |
| 0050 | 4f | c9 | 46 | f2 | 92 | 19 | 0a | dd | 9d | 33 | 49 | 94 | 65 | 7a | c5 | d0 |
| 0060 | 53 | 9b | d3 | 33 | b7 | 38 | 60 | 79 | 85 | 92 | fd | 12 | ae | 0b | 08 | ce |
| 0070 | 37 | 7e | 15 | c7 | 11 | 33 | 9a | 37 | a8 | 61 | 14 | e9 | b8 | c0 | 1b | ee |
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 0xc1636f2e…6752ac
// 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("0xc1636f2e28351be474cc31dbd1ce1f2d8077ad18325ae9a725279202856752ac")
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)