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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.
0x89253af8f2c1449818efaf9956590099af77bffd1f59eac133659505498c8d18The 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 | ce | 4d | 51 | 56 | a6 | 61 | 7d | bb | cc | 70 | 6a | 4f | 64 | f5 | 8d | c9 |
| 0010 | d2 | 2a | 0a | 10 | 2b | ec | 03 | 44 | 9f | 86 | 04 | 32 | 84 | 6d | 9a | 21 |
| 0020 | 09 | 8a | ce | c2 | 07 | 43 | 14 | 32 | 39 | 9b | 74 | d1 | 30 | 45 | 3f | 3f |
| 0030 | 27 | a1 | 91 | 6c | a8 | 59 | bf | f5 | e0 | 44 | ef | a6 | e5 | 40 | e9 | d6 |
| 0040 | 5c | 7c | 2d | ae | 0f | 68 | 5b | 69 | 33 | 3b | 07 | 4f | 9e | 0a | d5 | d3 |
| 0050 | 34 | 83 | 31 | 10 | a8 | c2 | 78 | 03 | 5a | a6 | f5 | 0a | 9d | 5d | d9 | 7e |
| 0060 | e5 | 97 | a6 | c3 | 02 | 9b | 91 | b5 | 0c | 56 | 6f | 57 | 2c | 6a | 81 | 8c |
| 0070 | 7b | cf | 99 | 5a | 48 | 5e | b9 | c7 | d6 | 16 | c9 | b1 | aa | 5e | 5d | 15 |
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 0x89253af8…8c8d18
// 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("0x89253af8f2c1449818efaf9956590099af77bffd1f59eac133659505498c8d18")
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)