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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.
0xd5b301c0e33e2ab53f7fdaa38c19745c2110986dc895d5a21b4bf667f8a1b451The 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 | e0 | fb | b9 | 83 | 21 | 3e | 24 | ae | 2b | 20 | 43 | 11 | d1 | fb | 8c | 07 |
| 0010 | ba | 1e | 29 | db | ee | 26 | fd | e7 | 34 | 13 | c6 | 0f | b5 | bf | 11 | 7b |
| 0020 | f0 | af | c3 | 06 | 37 | f4 | e0 | 92 | 65 | 88 | af | d0 | 15 | c1 | 64 | 92 |
| 0030 | e6 | 71 | 86 | fd | 89 | 05 | 35 | e6 | 4c | 30 | 38 | 22 | 3b | ef | 25 | 8c |
| 0040 | 13 | e4 | 89 | ef | fd | 23 | d8 | 7d | 26 | 3e | 15 | 79 | f7 | de | 77 | e8 |
| 0050 | 50 | fb | 50 | 75 | a3 | 34 | 22 | b2 | 43 | ae | 23 | 57 | 2a | ce | 38 | d1 |
| 0060 | 2c | 2c | 32 | 7d | 4c | ec | 21 | bc | c4 | 30 | bf | b2 | ee | 5f | f1 | d9 |
| 0070 | 35 | 63 | cc | 3c | 87 | b6 | 8c | ad | 91 | e5 | af | e3 | 05 | 41 | 27 | 70 |
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 0xd5b301c0…a1b451
// 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("0xd5b301c0e33e2ab53f7fdaa38c19745c2110986dc895d5a21b4bf667f8a1b451")
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)