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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.
0xf0c4e29fd39f465a203becdd67016a21bae1e98cbb90607812084115debf17d6The 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 | 99 | 54 | 59 | 15 | e4 | 09 | 82 | 8c | 12 | 10 | 53 | f9 | 98 | 83 | fa |
| 0010 | 2f | 85 | 3b | ea | f2 | 33 | 21 | 71 | ee | 5e | 50 | 55 | c9 | 8d | 8d | 51 |
| 0020 | b9 | 52 | 15 | 39 | 7e | 68 | e5 | 01 | 45 | 75 | 9c | 05 | 1b | 49 | 9b | f7 |
| 0030 | a7 | cc | 3e | 40 | 7f | c0 | a8 | ba | 84 | a2 | 12 | bd | 48 | aa | e3 | ff |
| 0040 | d7 | 75 | 62 | 65 | 70 | a3 | b8 | ec | 1b | d5 | 07 | 2d | 6a | 56 | 45 | a1 |
| 0050 | 1f | e1 | cb | 3b | 60 | fe | fd | 96 | cb | 45 | 19 | 78 | 8a | 67 | b9 | 34 |
| 0060 | 26 | 59 | 81 | 59 | b2 | 1e | 99 | e1 | d8 | 13 | 97 | 4a | 90 | 20 | e0 | 25 |
| 0070 | f7 | 67 | d0 | 69 | 55 | 15 | 1f | 97 | 96 | c3 | aa | 8b | d4 | ab | c1 | ea |
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 0xf0c4e29f…bf17d6
// 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("0xf0c4e29fd39f465a203becdd67016a21bae1e98cbb90607812084115debf17d6")
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)