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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.
0x4f0ca14e454cce06caa3e98f95f88cadbe4149df7b72ab6ff83c51929b43d843The 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 | 5d | 73 | a0 | cd | c9 | 3a | 44 | 12 | 3e | 04 | 25 | e9 | 0d | 23 | 83 | 2b |
| 0010 | 65 | 63 | 96 | 28 | ae | f8 | 33 | 25 | 9d | 00 | 7a | 88 | f3 | 44 | cf | f8 |
| 0020 | ef | 1f | 5e | d6 | 17 | d6 | 41 | 3d | 81 | c1 | 27 | dc | 84 | 78 | 71 | 82 |
| 0030 | 5e | 07 | 28 | 56 | 54 | 28 | fb | bf | 2a | df | 12 | 19 | bf | f1 | fc | f3 |
| 0040 | f4 | 12 | 87 | 88 | a6 | dd | 2c | 21 | 8e | 43 | 55 | aa | 65 | 0a | 68 | 31 |
| 0050 | 6d | 00 | 5c | 1a | 6b | ed | dc | fc | 48 | 93 | e5 | 0c | c6 | 69 | ca | 18 |
| 0060 | 6a | 68 | a5 | 40 | ae | 1c | b7 | 52 | d3 | d6 | 2f | 42 | 30 | 5f | 0b | 63 |
| 0070 | 33 | 88 | 41 | 7e | a1 | 4f | 74 | be | b6 | 87 | c9 | 50 | f9 | 71 | 16 | 95 |
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 0x4f0ca14e…43d843
// 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("0x4f0ca14e454cce06caa3e98f95f88cadbe4149df7b72ab6ff83c51929b43d843")
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)