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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.
0x3373d232ad3d7118c880a4ad5b80945fb9794df7446f0561712bf4506b1dc067The 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 | 54 | f8 | 31 | 84 | 2e | 2e | a8 | d3 | 0a | 08 | 07 | f5 | e3 | 50 | ea | 34 |
| 0010 | 0e | 7a | 8c | 21 | 96 | c2 | 38 | bf | 6a | 09 | 5c | 16 | 32 | 43 | 25 | 08 |
| 0020 | ef | 50 | 47 | 5a | c6 | 34 | e1 | 15 | 19 | 84 | 48 | 2e | 66 | af | 7a | cd |
| 0030 | af | aa | ef | 14 | e2 | 30 | f2 | e2 | 7e | 34 | 9d | 11 | 4b | bf | e4 | 53 |
| 0040 | df | 03 | e1 | dc | 7f | 34 | 8c | 10 | c8 | 0e | fd | 03 | 34 | f6 | a8 | 1c |
| 0050 | 77 | 3d | b1 | bc | 85 | 55 | 12 | 86 | 54 | 25 | 94 | 21 | 3a | 69 | 61 | 31 |
| 0060 | c9 | 4e | 17 | e3 | 90 | 7c | d4 | 38 | f0 | 2d | 5e | b6 | f7 | ff | 57 | f0 |
| 0070 | 87 | 8c | 6f | d3 | 75 | 47 | a1 | 4c | d6 | 7e | 11 | 94 | 01 | db | b2 | 06 |
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 0x3373d232…1dc067
// 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("0x3373d232ad3d7118c880a4ad5b80945fb9794df7446f0561712bf4506b1dc067")
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)