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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.
0xf1384ebe400862e6a4656798354c22e744b0e7f50f681f6d2076e117f1eab72aThe 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 | 17 | a1 | 77 | d9 | 93 | 1b | f8 | 78 | 51 | 71 | 7b | 3f | 54 | d3 | f2 | f9 |
| 0010 | ab | ec | 81 | df | eb | d6 | 1b | 84 | a8 | 21 | a4 | 9c | f1 | dc | 80 | 65 |
| 0020 | b8 | 0d | 61 | 8b | 53 | 4d | 34 | e1 | 8e | 5d | 53 | 1b | 35 | 7d | 91 | 3d |
| 0030 | 76 | 8d | 7a | 29 | a3 | 1b | 60 | 8e | 45 | 9a | 43 | d1 | dd | cb | f1 | 11 |
| 0040 | b9 | 16 | 29 | 0e | c3 | 2e | b8 | a5 | 0a | 5c | ca | 0a | df | a9 | 2f | 1c |
| 0050 | 63 | 60 | 5e | 0d | 2d | df | fc | e3 | 70 | 16 | 2d | 5c | 1d | 5e | 30 | ee |
| 0060 | 67 | 78 | 29 | c8 | 2d | 23 | c0 | 2c | a6 | c2 | 79 | 69 | 8c | 22 | b6 | eb |
| 0070 | 31 | b9 | c5 | a8 | 85 | 06 | e7 | 3c | a4 | 74 | ee | a3 | 65 | 43 | 0c | 71 |
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 0xf1384ebe…eab72a
// 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("0xf1384ebe400862e6a4656798354c22e744b0e7f50f681f6d2076e117f1eab72a")
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)