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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.
0x4a7f87dc71fe69133f8f78be15a2be9aedfe94484f02cd132f2367a33765a170The 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 | 3c | 39 | 54 | 9e | fc | 14 | bc | eb | 65 | d4 | 83 | 90 | c7 | b6 | de | ba |
| 0010 | 59 | 18 | 94 | c9 | 45 | 2b | 20 | e4 | ba | b7 | dd | 7e | 8c | fe | d5 | b4 |
| 0020 | 32 | 17 | a1 | 7a | 93 | d0 | c1 | 02 | f2 | 21 | c7 | 01 | 6f | cd | 34 | f4 |
| 0030 | 9c | d9 | 53 | b2 | 7c | d1 | 81 | d1 | 3e | 11 | d4 | e1 | e9 | cb | ef | ce |
| 0040 | a6 | 8e | 73 | 19 | d6 | 95 | 8b | ef | 01 | 32 | 61 | 1e | 76 | 50 | 62 | f9 |
| 0050 | 9f | b2 | 07 | 31 | 95 | 88 | 5f | de | 92 | c3 | 2b | f9 | 53 | fb | 1d | 5f |
| 0060 | 3c | 1c | cd | 7e | d1 | e5 | 2d | c6 | 0c | 31 | 8e | 9c | 68 | af | ec | ac |
| 0070 | 51 | 1b | 4a | 1b | 47 | 89 | 51 | c2 | 25 | 26 | f9 | 0a | a8 | 8b | 0c | c8 |
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 0x4a7f87dc…65a170
// 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("0x4a7f87dc71fe69133f8f78be15a2be9aedfe94484f02cd132f2367a33765a170")
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)