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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.
0x44a991b93d28ec9c1c42fdaa86883a78ebeaa2256cd1e4e394b4fb9b41ce3149The 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 | e3 | 9f | 5d | d1 | 50 | 1c | 4d | 95 | f4 | 43 | d8 | 0b | 92 | 85 | 3a | 66 |
| 0010 | 93 | b1 | e3 | 6d | 34 | 50 | bf | 46 | 41 | ff | da | ae | 82 | e6 | 69 | a8 |
| 0020 | 82 | 13 | fb | a3 | c9 | c2 | 86 | f9 | 8b | 45 | e2 | c0 | 6d | 55 | f2 | 70 |
| 0030 | 70 | 23 | f1 | 89 | 48 | c7 | 3b | a8 | 90 | 2a | e3 | c1 | 25 | 8a | b5 | 63 |
| 0040 | d2 | 8c | 58 | 75 | 7b | ca | cb | 8c | 8b | 94 | 2d | 1d | 5c | 92 | 14 | 74 |
| 0050 | 87 | e3 | 58 | 27 | 85 | 86 | 6c | e5 | 87 | 38 | 19 | 1f | 18 | 4b | 3e | 60 |
| 0060 | 2c | c9 | 4f | 18 | 0a | c4 | ff | 6a | ae | ea | 9b | 1c | ba | a8 | 59 | f0 |
| 0070 | b7 | ea | 10 | 47 | b3 | 9e | a5 | e6 | 54 | dd | c0 | d9 | 48 | 43 | 1c | 9d |
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 0x44a991b9…ce3149
// 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("0x44a991b93d28ec9c1c42fdaa86883a78ebeaa2256cd1e4e394b4fb9b41ce3149")
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)