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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.
0xe1a86408f994d7fd37478affbc3b7d0499ef5e73d68492aac7e217dd4865cc09The 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 | 69 | 0a | e3 | 13 | d0 | 36 | 52 | b3 | e5 | 5f | 2f | 2a | 82 | fa | 3f | ea |
| 0010 | 8b | ef | 59 | 5c | 80 | 21 | 78 | 5d | a5 | 31 | 89 | b4 | 5c | bc | 0e | 1d |
| 0020 | 14 | bb | 88 | de | d9 | db | 6c | 04 | e5 | ca | da | 7f | 7c | 82 | 61 | 31 |
| 0030 | 0a | 21 | 85 | 1f | a9 | 66 | 96 | a3 | 92 | 5f | 8e | 57 | 3d | 6f | 62 | c1 |
| 0040 | 1d | d4 | 75 | 1c | 27 | 93 | f2 | c6 | 20 | 9d | af | 91 | 93 | ef | 75 | e4 |
| 0050 | b5 | 2d | c2 | e7 | 70 | a0 | 31 | fd | 6e | 80 | 0d | 9b | 2f | 17 | b1 | 74 |
| 0060 | 4a | 84 | d0 | fe | 9e | d3 | 06 | 19 | 37 | 38 | b7 | b3 | 70 | 5c | 9f | 18 |
| 0070 | a1 | 79 | b4 | 47 | 31 | 8c | f0 | 35 | 9e | 4c | a3 | 91 | 02 | 6e | 9d | 77 |
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 0xe1a86408…65cc09
// 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("0xe1a86408f994d7fd37478affbc3b7d0499ef5e73d68492aac7e217dd4865cc09")
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)