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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.
0x237bc6aa01e69adb830f67c0991af237eaf33bfc61e27bf0810ec1e32434f85bThe 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 | 5b | 37 | 24 | 6e | 7d | 6d | e6 | 99 | 77 | 20 | dc | cc | cb | 46 | ea | e2 |
| 0010 | c8 | 97 | 5c | 74 | 89 | 22 | ee | 84 | 4f | e8 | c9 | 19 | 2f | 19 | 41 | ce |
| 0020 | ce | 71 | 3b | a8 | 34 | 65 | 33 | 3a | d1 | 0f | a5 | a3 | 30 | f6 | 0c | e4 |
| 0030 | 50 | 8a | 1a | ae | c3 | eb | 01 | 5f | c8 | 3f | 1f | db | 2e | 47 | 7a | 87 |
| 0040 | 99 | ba | ce | a6 | f7 | 3d | fe | b8 | 9b | d4 | 3a | 9c | 52 | 62 | 14 | 8f |
| 0050 | 6c | eb | da | 32 | c8 | f9 | 8d | 77 | ac | 2d | 97 | 2d | b5 | 7c | 9a | fb |
| 0060 | e2 | 6f | fe | 3f | 4b | 34 | 45 | 83 | 6c | 16 | 68 | 7f | eb | b5 | b3 | 1e |
| 0070 | 72 | be | 4c | 08 | 39 | 00 | c1 | 68 | e4 | 2d | 63 | 12 | f7 | f8 | 14 | 6e |
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 0x237bc6aa…34f85b
// 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("0x237bc6aa01e69adb830f67c0991af237eaf33bfc61e27bf0810ec1e32434f85b")
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)