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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.
0x366d1c05ac4a93a7ec6905a3b6c349917149eb477840fa7d8ce9514403bca70aThe 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 | 6d | 0c | 0d | 37 | 3f | 73 | 89 | dd | 5e | 30 | 3f | 0b | 45 | 87 | d4 | a1 |
| 0010 | 86 | b0 | 53 | 5c | 9a | df | 62 | d9 | 11 | 51 | f9 | 64 | 9f | b5 | 36 | f6 |
| 0020 | 40 | 4f | 60 | c7 | a0 | 2c | b9 | 5a | 8b | 92 | 34 | fe | 0b | ee | 4f | 0d |
| 0030 | 90 | a3 | 3b | da | 3e | 57 | 55 | dd | 93 | 48 | 94 | ba | 68 | 17 | 75 | eb |
| 0040 | 30 | 60 | e8 | 57 | cd | e4 | 2e | c4 | 9e | a0 | 2e | 1c | 7b | c3 | 30 | d1 |
| 0050 | da | 01 | 39 | 2e | a9 | d9 | 78 | b7 | 0d | 64 | 3a | 15 | e8 | 70 | 12 | 2e |
| 0060 | ee | 28 | 7e | 0f | 42 | 6d | e6 | 68 | c6 | 9c | 2a | c1 | 80 | 71 | b0 | 8f |
| 0070 | bc | 0e | a1 | 1b | e2 | 4d | a9 | 0c | 85 | 3a | 98 | ef | f0 | 7c | 88 | 10 |
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 0x366d1c05…bca70a
// 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("0x366d1c05ac4a93a7ec6905a3b6c349917149eb477840fa7d8ce9514403bca70a")
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)