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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.
0x31a6bf44e665a95058d9a68fe3f506cd16781ffcec1e4d7d2810e648abdbd95fThe 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 | 14 | 80 | 81 | 9d | 0b | 58 | 0f | f0 | bf | 6c | d8 | 9c | 68 | 74 | 8c | 62 |
| 0010 | 26 | 2a | c6 | d7 | 58 | 3b | 7f | 8c | 26 | 81 | e5 | 6a | cc | 40 | e1 | 94 |
| 0020 | c1 | fc | 8d | 38 | e4 | 66 | ad | 2e | 3e | 54 | 9b | ca | ed | 82 | 7d | c7 |
| 0030 | 88 | cb | 12 | 90 | c4 | fe | 1a | 89 | 6e | 3f | 9f | 4e | f1 | f9 | 59 | 72 |
| 0040 | ac | 20 | 19 | aa | 11 | 5c | 58 | b1 | 7e | ff | 27 | 72 | 7f | 77 | 70 | c8 |
| 0050 | e8 | e3 | ff | 18 | 7f | d3 | 53 | ab | 29 | 61 | 7a | fb | 6f | 79 | 48 | d4 |
| 0060 | ee | e3 | c6 | 3f | b0 | 79 | 48 | 37 | 28 | f9 | 4c | 91 | d7 | 24 | 5e | f8 |
| 0070 | 93 | 87 | 1b | 50 | 77 | 65 | 65 | b6 | 28 | f9 | 16 | 14 | 7b | e3 | 78 | 46 |
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 0x31a6bf44…dbd95f
// 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("0x31a6bf44e665a95058d9a68fe3f506cd16781ffcec1e4d7d2810e648abdbd95f")
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)