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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.
0x90e368f4b6255b39fe15f5ca101bb2506260b72972cda51dd73d2ae943bc93adThe 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 | cf | eb | aa | f7 | b0 | 92 | 23 | ea | d6 | 04 | e7 | 33 | 7b | cc | 58 | c6 |
| 0010 | b0 | eb | c3 | 94 | 95 | 1f | f9 | f1 | 04 | e3 | e0 | d3 | 51 | 9f | 4a | 0f |
| 0020 | 58 | 1c | 9f | 42 | 48 | 1a | bf | a9 | 3c | 78 | a5 | d7 | 35 | c7 | 03 | 42 |
| 0030 | 98 | 17 | d9 | 5a | 0b | 71 | 2f | b8 | 94 | ef | 30 | 52 | 5f | 89 | 47 | 69 |
| 0040 | 05 | ba | ee | 0c | d4 | b3 | 41 | fe | 3c | eb | 71 | 48 | 72 | 4e | 3f | 1c |
| 0050 | f0 | 7e | 99 | ee | e2 | 2a | 8f | 77 | 00 | 69 | 33 | 56 | a9 | 92 | d1 | a7 |
| 0060 | c2 | 12 | 7b | 9d | 85 | 25 | fe | 63 | 65 | d3 | 5b | b0 | 6a | e3 | cb | 70 |
| 0070 | fc | 4f | ee | 7e | 8a | cf | 41 | 63 | b3 | 11 | 5f | f3 | f1 | 3f | e1 | e9 |
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 0x90e368f4…bc93ad
// 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("0x90e368f4b6255b39fe15f5ca101bb2506260b72972cda51dd73d2ae943bc93ad")
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)