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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.
0x47d3f1d8ce93d9aa7a87da016cef1c1703ca81320f7b28bd21ae859c467c0f9fThe 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 | 12 | 93 | 8d | 64 | a8 | e2 | 95 | ff | df | 9e | 72 | a6 | 44 | 27 | 41 | fd |
| 0010 | 64 | fd | 22 | 18 | 80 | a9 | f4 | 5b | f8 | 83 | fd | b9 | 4d | 3f | 4e | a7 |
| 0020 | f6 | 4f | ea | 64 | d7 | 2d | 2a | 16 | 01 | e0 | 3b | 66 | 1f | 80 | 65 | 37 |
| 0030 | 2b | ba | 8b | 10 | 30 | 05 | 0d | 8e | 68 | 8c | 2d | 53 | 5f | 42 | e4 | 23 |
| 0040 | ba | 46 | 6c | 2c | 82 | a5 | 1f | f3 | 11 | a8 | ad | cd | 2a | 1c | a8 | 47 |
| 0050 | 63 | 12 | 64 | eb | e4 | 50 | 6b | 8b | 09 | cc | 62 | df | ff | 29 | 7d | 19 |
| 0060 | 0e | 25 | 86 | 70 | 6a | 4f | fd | 56 | 8b | 91 | e4 | d4 | ad | 92 | fb | 54 |
| 0070 | f4 | 0b | a6 | f2 | ad | 69 | 52 | 5b | 82 | 51 | 9a | e7 | 6f | a2 | 25 | 85 |
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 0x47d3f1d8…7c0f9f
// 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("0x47d3f1d8ce93d9aa7a87da016cef1c1703ca81320f7b28bd21ae859c467c0f9f")
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)