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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.
0x9f2fe7684d03ab89ebdb1a733063d378d6fdd88bd90dfe44c2665b31694ae1f4The 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 | e8 | 4b | a7 | e6 | 64 | 23 | 5a | 6f | 3d | a3 | 1a | 59 | ad | 8f | 3f | 7a |
| 0010 | 16 | e7 | a8 | 3e | aa | a7 | 3d | 24 | 0a | ee | 00 | b1 | 31 | 75 | a2 | 03 |
| 0020 | 46 | ad | 30 | e8 | 6b | 92 | 05 | 25 | c8 | fd | 1e | db | be | 92 | a2 | ae |
| 0030 | 43 | ef | c9 | fe | 25 | 82 | 49 | 08 | 3a | d2 | 60 | 9c | 47 | c3 | cb | 91 |
| 0040 | 6a | 7a | fd | 6e | 2e | dc | ad | 4c | fc | 03 | 23 | f7 | 26 | 5e | 91 | 1d |
| 0050 | a0 | 18 | 0e | 10 | d9 | ae | ba | 79 | cf | 07 | 45 | 29 | 1f | 1c | 4d | d0 |
| 0060 | 75 | 48 | c9 | dd | 0c | 53 | 78 | d3 | f7 | 22 | bf | 6d | f5 | 80 | 12 | a6 |
| 0070 | fa | 2f | cd | c2 | 6f | 52 | 12 | 0d | 68 | f3 | 3e | fa | e4 | c4 | bf | e0 |
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 0x9f2fe768…4ae1f4
// 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("0x9f2fe7684d03ab89ebdb1a733063d378d6fdd88bd90dfe44c2665b31694ae1f4")
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)