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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.
0x030555b7d8e0bed65a45de35fcfde11cc813a829588bbbba071d9f6c85d8b17fThe 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 | fc | 66 | 14 | 7e | 5e | ad | 21 | a2 | 09 | 8d | c4 | 91 | c4 | 0c | de | d6 |
| 0010 | ce | 11 | 0d | 4b | 1d | fc | 94 | 3d | 34 | da | a2 | af | 1f | 63 | 71 | a6 |
| 0020 | cb | b0 | f8 | 6f | e5 | cb | 87 | c0 | 4b | 23 | df | 76 | b0 | 11 | fc | ff |
| 0030 | 05 | c3 | 4b | 70 | a3 | d7 | 80 | 8b | 53 | 07 | 51 | bb | b2 | 1b | 74 | ff |
| 0040 | fb | 63 | 2f | 4a | 3f | a7 | cf | f5 | 8b | ec | a5 | 87 | b3 | 24 | 47 | a5 |
| 0050 | e7 | 87 | 76 | 6f | ef | d2 | 2c | d3 | d0 | 15 | 6f | d1 | 05 | bd | e2 | b5 |
| 0060 | db | 83 | a1 | dd | d9 | 4f | db | fd | e4 | 50 | 3b | fb | 1e | 59 | b6 | 09 |
| 0070 | c4 | e3 | 4d | 60 | 66 | a8 | 42 | 64 | c2 | 2d | e1 | 38 | 4c | 54 | d6 | 8c |
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 0x030555b7…d8b17f
// 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("0x030555b7d8e0bed65a45de35fcfde11cc813a829588bbbba071d9f6c85d8b17f")
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)