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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.
0xebf61687b36f82248f1533b9ec6f2cfac8873479ee82b7ea122e141716868353The 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 | 38 | fa | e2 | 37 | 3e | d8 | fb | 80 | 1d | 90 | 05 | ae | fd | 7e | 3d | e1 |
| 0010 | 50 | b1 | fc | ee | 24 | 5c | dd | 94 | 5d | 5b | ea | 4c | ae | be | 32 | b2 |
| 0020 | c1 | 4a | bf | c8 | 86 | b6 | 57 | 40 | b8 | d3 | 3f | ac | 92 | b2 | 78 | 28 |
| 0030 | 33 | 23 | 9a | fe | 76 | ff | e2 | 70 | 0b | c7 | 51 | 9a | eb | 32 | 82 | 40 |
| 0040 | 90 | ea | f4 | 41 | 56 | de | 61 | 31 | 51 | ae | b9 | 36 | 34 | 36 | 34 | 24 |
| 0050 | f3 | 73 | 9a | c4 | a2 | d7 | f9 | 11 | 44 | 89 | ad | d0 | 9e | 9a | b7 | c4 |
| 0060 | be | c9 | 08 | 60 | 38 | 94 | 0a | 22 | 60 | ad | 63 | 08 | aa | ec | 0d | dc |
| 0070 | 0f | 35 | 04 | ba | 06 | 1e | f0 | 33 | d2 | 5c | 59 | aa | 19 | 39 | 84 | 84 |
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 | 56 | ee | 6a | cb | 29 | b7 | d5 | 22 | f2 | a8 | 32 | 82 | 3f | 49 | c4 | 30 |
| 0010 | a7 | 96 | fa | 5c | b0 | 58 | b0 | 02 | 89 | 9b | e1 | 71 | f9 | 56 | ad | fa |
| 0020 | bc | 73 | 01 | e0 | 48 | ea | 9b | df | 2b | 60 | b4 | 26 | e9 | 94 | 28 | b2 |
| 0030 | 89 | 04 | 2b | 5e | 71 | f2 | 4e | 78 | 09 | ba | c3 | 3e | 6d | 35 | e5 | 06 |
| 0040 | a6 | f0 | 30 | 31 | f0 | fe | a3 | cc | 1d | 71 | b8 | 4c | f9 | c3 | 0a | d2 |
| 0050 | 01 | a5 | e5 | 4a | 96 | 5b | 5a | 40 | 45 | 92 | c6 | f1 | 0f | 98 | 1f | a7 |
| 0060 | ee | 79 | 69 | cd | b3 | ee | 65 | b7 | 3d | 52 | 31 | 77 | bd | a7 | 7f | a1 |
| 0070 | 42 | a6 | 70 | 4e | 8e | 8e | 68 | 05 | df | 98 | 74 | 7f | 7c | 36 | af | cb |
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.
0xb2ddd4c3d340d2e4090ced778274d10b2a053ebdb2738229c4be5522fb102d440x8274d10b2a053ebdb2738229c4be5522fb102d440x8274d10b2a053eBdb2738229C4BE5522Fb102d44from 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 0xebf61687…868353
// 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("Vu5qyym31SLyqDKCP0nEMKeW+lywWLACiZvhcflWrfq8cwHgSOqb3ytgtCbplCiyiQQrXnHyTngJusM+bTXlBqbwMDHw/qPMHXG4TPnDCtIBpeVKlltaQEWSxvEPmB+n7nlpzbPuZbc9UjF3vad/oUKmcE6OjmgF35h0f3w2r8urjVyxNRp26dx3Xj8cR8PlwqX+u4f1/ctMyc25qBvM2uKvoMCsqfCoSkHdVh2QTlTvijlwwHJLLXeXj7IB42BQ6fx9pCeJ0RNvCUeDjZrKeish9QrDgLfFh4Ix1TgQLAlqUA76VcKgmkABYibjOGAYrcIENZbAHNz6BKTgJeMjz+yiwmEka6796tiI5ziXovliBJEHd3Y4EhcPM1SIpWCrfA7OfuUTZ6yJVUotHu/kVUwvo115R9Nqh4QvBOOgr1WYfhPIPxa5hodX/Bj3JALfWvb5DqORfoKhMQYdgzG5EL06R3M212L8fTP3Sz/2YtugBwbEU5YcxNaZonDqgRP0+tTebM6GLt9C72IgLBMo7vjW13RJA9eAj3b9bix90GeFGT1isrvR4unj8SvkdgeGjBomQQ30mWzVQrZpPdis9OcccYP/oBwUs90OGgX5a2dwlwVd/AOJz8A1reJPkvS/J+I0n7Hy6DDdqd1J9pjbzFJHgJojE0M8jiNya3zTlalARJprwWfPrdGQRpizWAoVqRjiRrZ/dF8wmeUn8prtXsHmBc9rz4JBDwv/uoFqiaIiIzm4WuFqkjG5h8V8l6gVqnsQbT3yTfpcFKCaChaffeL2nhqySmAEy3TCsyD+8tOhpNt68qmDs/jlyATNLfFivOOnikTViB7AfnyxoEWTyZ57nF8bLpLdY464KwCxqDJGQtmVgpU7oGzNNX5pQyfapbkpgbS9tH9ehonTSh28ANIkGN24wC3/qerymSP8yOqeoDyO1akkZOzjwhQ/1wRXQsZmg9N4YRIwjR6Fpcn3B7agbJk1EKtPWmMETBUK5dxA1aFHoUXKZt/o+58xcGxghkpy5mhTTPR/fi+09gXdqfK0CCb9Zh7aQNAHV4HF5UpARnhWZWl2tlHRyjKMA/qjfmzRVdxAMmgd5uJa45Vijvs2VJWnL0+knxhKf41o8xzkWcGKwrPRFjmiJ1kQIBhviDTkxOxc16QKbzKwDW49ohro/R0HCVoUTQtMCmQbM7h+BjPwNndvQNxiWr5WT3feC8+tMZ5K+TAU8iQUIUIjAwuOIx5CEVNwAhjSxI761jicn39DFg/UY5f/9YzPBRxZyUlsicRxAlyzy0POv/bjNvA5M/nLKCua+yBU8xiod57xtID7FzPiGSkc+de9Csj65dJ1Fj71q9ZcB59BFZhBCEQNWqLuuVE8eEPtTq1oqk5CiSmSCAnWoya7+iCO9wAUS5Lvxkiz+H4bY0+/TSYoShWCrxCD/UVjTzbpDwZJJarpKOyHtLhn2u7/T26ElMhsXJjb5QDjRyRMwfbtMAoZzjdMKfmRxKf8AssF4mBSbbQH6nL4+MtdPfZ7VHIBUOAPHgrEwu9OQmxu5nInzQO2r417EQ93kyrBke/1FgkQdnP/Gfx9gKw52iLf6NJ8nothmx4ZEw0ZAccW8JTG+y0tGlZqApTkbbJxZQzgSHh5yS0iSrNBBPeNG8WA4cYti6mLqD3xUtIJvZQbm/giZ0MCVImoWDnCawVvSk985JEiQ3ashJ/1G9aC51JDhri0ZdLDQyocce62jGHFDt5yfGbdepFUh6rPxClvmnaxIlN+SuHs7oSR7x2Bbz18ffBg+FR2hMVehTeWxD1DvFfdnwpsfQkyyml+VAUwQhnNETbw4nTjC1eAUmZab7ZVTOV04WcMhYtT+bTNcHLNt01BMB9vI/zU29i9dXysLqZhkXYOS61kpexg5nnQSS+xlBNxPGBIEx7kuo7bPYeFYEiU4nvKV4k2fIR8JU1XY4/3ysxF91Z4m31ifjwq8Dr73+uKeblfLyj+pqMXekGjBntD2jPgM5Wd2eVp36rjdkn1SkewN76YpsNFdD0a6LhI5OqVb6jJT+oIKTYuVfomwIQJvFH58hwVcTeG9hTUDEQSa2kHGOptmLfm1ZYDmwSS7kUo7MYSDTwv/HstkeXsQ7EuXTrSYDxI7ZXRsV6fRUl19J1HRBMSz8DvoQfIYAMR8k3o3/9OGK5Fs8Flv277m3JFDkWXltFQV1wnlzlDYrBKAtgIEE5FLd+N+vxfHaRfJ1FHgrEKmvbqyahR7xQf4kuSlUB8M6/1SLd5M1HwhNiN4W5SxdceeE4qIVRehb5JfacLot9AeQJGw/TxROoqBrLmVK6wU8i06JTyBS7MVlhmeFGX0VSvbFBlhO5iPkj5T5JzldUpmYnYJ9z25HllYjmSB98rQuIRZVmLMGxxnXo4SvzqauD20izB5RuxJZCfoHnW7JhO/Ia2pjvIJAWiVveYNiISrFB9sMM8S39m7HZ24LULJNWJsDCnWVRtPvat7bIK7j9MpuR9pKxWoSJ92R0tSgo5cEZHIF5eOmuH9b0eQmPZHHTXYMw7knMEmX/dXSN+D6F6D4qHdAfTAgGxVTpJY+XZKPMi22Wd7LvVVG+7AQs+1JE=")
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("0xebf61687b36f82248f1533b9ec6f2cfac8873479ee82b7ea122e141716868353")
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)