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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.
0xd9c9675b41dc798e4022c68f609907359231c34aa48bb48272a29ddd44c1787bThe 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 | e7 | 07 | 84 | ba | 53 | 6f | d5 | 33 | 4b | a7 | 4d | 54 | d9 | 40 | 3b | ad |
| 0010 | 2b | ed | 47 | 4d | b9 | 74 | 78 | 59 | 38 | 2b | 68 | f2 | 6b | 91 | e2 | 1b |
| 0020 | f6 | a9 | 4d | cd | 85 | 14 | 2f | 6d | 7a | d8 | dc | 22 | 3f | d0 | 44 | dc |
| 0030 | 8e | 19 | 55 | 46 | 22 | d2 | 06 | 60 | ec | 4f | 81 | e2 | 69 | a5 | f9 | fb |
| 0040 | 27 | e1 | 74 | a1 | 5a | 74 | 39 | d2 | d1 | 00 | 0e | 3a | c1 | a3 | 88 | d9 |
| 0050 | 44 | 16 | de | 31 | 64 | 0c | 86 | 85 | 79 | 51 | 8d | 71 | e0 | 47 | 2a | ea |
| 0060 | ef | 5c | a3 | 8d | 1d | 5a | 04 | 30 | 67 | 0a | f7 | 03 | 1f | 45 | 6e | e0 |
| 0070 | 28 | 84 | b5 | 05 | 0d | 3f | 7d | f7 | 0f | 88 | 6f | 51 | 6f | ae | 50 | 30 |
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 0xd9c9675b…c1787b
// 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("0xd9c9675b41dc798e4022c68f609907359231c34aa48bb48272a29ddd44c1787b")
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)