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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.
0xd098fe5888b0d9f37fa74ef9cc8a00f6df4157af719c9f03d6e6f7b889193e2fThe 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 | 27 | 95 | 8e | 4f | d0 | 61 | 00 | 0c | f0 | 59 | 62 | 0b | bf | a1 | 18 | 8e |
| 0010 | e7 | 33 | 33 | 49 | 73 | e7 | 4c | 34 | 86 | 93 | b2 | b1 | 74 | c5 | 76 | 6a |
| 0020 | d3 | 40 | a3 | 76 | 03 | 5b | c1 | 90 | 89 | 58 | 8d | ea | c6 | 59 | eb | 37 |
| 0030 | c8 | 5f | a1 | 26 | 30 | 49 | 50 | a1 | 48 | 5c | 90 | 2a | ef | 00 | be | b7 |
| 0040 | a7 | 5e | d1 | 79 | e1 | e5 | 21 | c9 | ad | 4c | 80 | 69 | 47 | 43 | 54 | d3 |
| 0050 | c9 | 7a | 9f | 54 | 18 | 0a | 66 | 4f | 16 | fc | 13 | 0d | 0e | 83 | 1c | f5 |
| 0060 | 3d | 5e | f3 | f3 | 0e | 08 | a4 | af | 00 | eb | ef | 7f | 59 | 28 | 20 | ab |
| 0070 | e7 | b9 | a5 | 8f | 3e | 8e | da | 95 | 95 | c8 | 2c | 60 | 4a | 14 | a3 | 85 |
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 0xd098fe58…193e2f
// 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("J5WOT9BhAAzwWWILv6EYjuczM0lz50w0hpOysXTFdmrTQKN2A1vBkIlYjerGWes3yF+hJjBJUKFIXJAq7wC+t6de0Xnh5SHJrUyAaUdDVNPJep9UGApmTxb8Ew0Ogxz1PV7z8w4IpK8A6+9/WSggq+e5pY8+jtqVlcgsYEoUo4XyfxKTD/6bXU7dWqNRmdwYHvSCuPoe3bdbGdCY8biB4lw4uOyXvgtN/QqODsrzdhFcypZnrgDHRWVD0xMPVC99m3B70Om4i5od2EJbsggfo8K9OeIFppVdknxo+rNG0mwQrUQvelAk7JWI8YAOIrCl0qGJsAQXBKcVElnEuMMeOC4D7pKUQ/d+kimT/mypf0AM7hWot9PCYb7sryn1QlDzTZiD2yB/TXZcCpqZFsAKE/eKemmnOC9nW9eHMgZj6hj4/zPyEj8hQWxBljsBLAA2Pals/yd0M8PgjqWbEmxU6C/Nd2tLufwi71ZAUGc8EQl3CU7Nyq0CWXpKtx5rE2VKnIPJ/OiEMk18XrK7lmdmAKLfrycwhaa61wWbXY+uCQxgg639oZhERBzY2ckHBqQAiIsijxnIDjBOJU6oSsuKJAOmz+5YV8FiKg7ddcRx93ebajcSnlbN3rN2C/85X1bosiXyxxUPD+oXTZgSiPALmhmsYlcqOwRSnrrwHBjItN4l7fAjnPE7BFF5IPZMPEIzUdg7qIMPxPWmz0U/z6AmlZbfqQgT1eeY5hAZ0ZjUKH0ZuZ5zTGB5qYANRfs79w+wot7owGARRcZkCSMp5+5L/vVpQYffYPPhOhLzfpaCgm2evO8JxzVduISg5+eKdIInWlPQdViCWSdXGz4e5UYyd/eA4cpz3Bv9mCAUXK8sH0r75NlaHH3Y9hMQ8/CcIhIa9GB6ZTIJ1zJs3mqVnDIfRFyHKGXHQ64ojiiZZBGXReKJhalGDvXX7ANXl5CB6bLhGW5skzbhVmXSjbMR5sKH/hzYzeHGJjq7XgVBWs0qHrLVJQ//YMQURKcTALx4emlEEMfi4NTBhlq7fw0Xqz3aIESgeHG3lAhgTUsPNUBojRSeWEopmLDFekjS8PVS2bWIWd0cWVh4SFOoM5bnvMjp4BtQGrHa/g6qk0/zGqOAPj5ox1XG/f4aL+m//augxLyG/rQ67xY3eRNv878wTqrjpPQtGWzxn3D7Jo9zhRFFUabNgIiSCONGoqv9ke1IjuKAdqCtTs74lFXnjMi5k/4Xlv5D3QHG4Jnx/l/Y+6g0XD6BDklBUDT/x2nNlZq4zV+N7ZUbVtjFyXRii5tEHuYg2cUcUgtJkFUFudnFpvaYjUE2d/ZubijTDDJZIWOh4UYFkyIwZSanAVdUWAFQLW+CccaraIbvZ7XyNM7B1vaTEwVPgV1jBkzYzVYcb012RSmRI6SRlUmkmRpZJiCIb8jszBCiRgJWzDybUM2jfdPkVcgrf2SNSi7Ld3PcD99TWVm19EgVKe18+K5GVxDFCD6G/foZwfskbUP/0MGIyxfdUiwAuCaM6+O7CcU2hYOP2pZ3vxPGYogULh6mHHBwzCjdULH3HAFEmbXMAwX8YawkxTKUaQsYrF+BUA+sVGjuMt92qKaKxjhbkXvDtwPRIK5OYFLGru4YX/wMRha0W4sAbTbNmHVtjnv6vUwom0W2w3ehqFuxJEvUtJTc5peotpQVKn7LMBeNajsDw2KZ1v0waVLKGcqNyrPaAEuYK3QKNyPzwYdDuMgXOj6P7a99nG5YdLBh3hSqIm4ki2+aZyHNWXzJfwuRbgEAtvC2PuwjRvNvJUEeUUPfg9RuHX7EtDuajahQG2X3Kx9/+eeqqa5Q0CaRtj4k6Sv80lblRtRZ8V14xWP7100as9FrB9u0k+o0oKQbxSxvBD0npLZSGnv1HYjMuMNEBUlUB6Ka14WXT1xY2SYt9DjHnsxPnqEKjxiCKoPdqCF9rcUT8K/++eE/0IwGOymYC0/Jo3h9Odz6RZBzcJEvJjxcV15yayI0P0MVinnhXWRHl6UgYKC2EXFxcqEgR4cSW/2RdoLCPnHZiDQig+L2J3d6eNlvSFAoegGuC7XMiCJ43xDMqjZFjJDDkAogsrxjVlJgU96+JMHSaqcqLYAqGmjsvIZx49CFF83Yl2tm0PAXmvrwDSb4Jqn9Qz1TDyrUi2yheufLYcu9nrZmnbb8TY0wjQjrMv/5OI6ev0zGFxgStvxtxoMnAwvmqGqcLBxaLcbdN7Bgc5EkzJzP7HPhS6rk4Vg2Y6T/1/YPANRHsl1cRIF/qSntoGJgfprc4mhxIgPzJtR9YSfBoVq6INe37vJT4ahUA8kZ1JmeJdoF0GKk5xONW1a4q0KF0Uakb71kqZ6sQ+zUdm/+hxXy6aksnUHsdUVSLkVMbHbc84IS0PexwLFvqhqpBQ+YN5eHA6ET9gMOiEcwWXPXvZ8xR4AsxprNKK/iN3TjEtMhxVsJ+ZpRKaPxAlXvZjf5hh4bXl1bvtqzCDkfCNyFkgJgGHc8tMqk7Epw5lpMDxYI8i/3xYNXOJ/f1pZrbTiD8M7zACeA0S95rKwiOfhclcolptudRAG92UoDy90z6+CROd4PbAhZLmfLX9B0TKQhn0rNlSv3XrIO5xXoZt38Ad72xoG8ekLSz25c9kmyet49IGUOAdR4GpuXQBVq7hejA0kmmY69Cola1tTp8Zzp8h9MLAESYeAPyLy7v3u4gb3JIQsHSz9I+/N7gPpVSUE5yyDAsTEKozYKu/Ds4tdZ9KsE4BbKqM224UlheDz+gDke+x9LRq9V6LOoxqzKIu+kSXAFi+ZYWJc61iSq4QGNOkWRdLSmUb6t9stdrDaJ47utGOACk8AFrp4Et3DHxYF9yK/kCTk+PtV/NE2hiC3L/Sywcu+ydnY0m7U55kkifzU7YhEpHuTtgxibHdjoy5a5JKg2uKQz3WMAoI2zGKB6TLO4ynupWysHhTbAhrwgKa4mWLpgoYXCj8dKgKlyS3mnx/fqvcW1yPgKTv++wR0Eh6Aa7N+9R0v00WnT5ZsYNMcXpfHlcLACl4RJNmrBqXFuxU6URuzB3OJ/kwZXeNFsH8Dh6VkyOwpmKBZKDyvYoNr4U70NxUpmB8d/B7kSZjGhBfRacyOcFmnT/RP9MMtJzhSPffQS0I7jo/IYkVfprYzmIWMQ+bs8VoXvK5D0SVHRNlDq1TtoW8bhvidIx/gzTF8RAbsXjLKJVtxEtZD64icBOzc68l4rAr+mVjqYyW5H6zQpJAlgYf+RYyYjcz1b7NiQGxGlNxh233RHqTH/puSX5e0tDUIotFn1gUj+ydkASlBV9NZWDQfCfx1NRqbdzkYk5CCXDZjVVGTcatSotfEHzzuVhCtVvzDmcS1fisuSLoock99qKreu5JdrY1zMLnUKYmLLmYR+TNewpf1u0HGUekYVcXt8IJghKQKZG463HycG928RkKTy7TGqNdmjbYsJCGCbMvVLt8/077OnJWJn2GxNW7L8bQCKHGvEV03dkNRh1cca5HghwlASXMKx/GL9ONQMqNxgtpI8OLeWpnfy25vuAUOKgjnVigrZZTRwn7U5Mz3AD8p5vt//vlPIYB+4MFMELRnOxPNQ5iWhE3m0erzeIAjYuawouUWDnXdwQSJVPMTEhsA6Gpb8IREUIuZ1OzX66M1atAC03kajlfSbN3lO7UiNMsyiSWc3gwpSjcVwYBFASSvbJnVLZsqnXW1zUtO90MIZA5M7f3Qf6ZOifKOj/uiCw72X1sKdZVItFwwudidkycmb0VMtA+nGxf3IkBgEQDtRY6cFGP1D3W18QZxW+WWpVeludc7huW8lNBlx5We/Kms1QGk4a0WUUxORBCBAj/bljfSvTiiPouOn4hCqg5DeMV9gzXjBLUTLU+rMKvOHbWoVAKN93JqvImMO5QlRK9mkZvS+QeX6STucLLLE+v4RtMRFVgqKz9oO+/T4E/DAKL/U1YFycO00+8QT4Nr+paQ/o0W0dDqhRTZOflbM/Yck/7pgiMpTH03wXpqHbb2SQJovvpLe1bveJXbatOLT9HtvD3nrlGNtqPcpPi+Z8Z4LFMSpBKW6XhlqsPWSKtmhuZ9gBUzATTrcgvWuqJft5gp+Q2WRiz05vIRaGmsPgdC5/5QBHApggEaf6iZJEYnukVPzMUu8HOrl2IldZEEAAQH1SAp+7Sf57Ryil12I2EWM+qcSf3WH4E5tfeLFXIe06EdfSPptpuuA7Nr/RYsDEy0Kc9P40UTOQV4EGUX28Ksl3rS4DPpo3IQyYkLBX3m8+GmMA28RFW+GHurkumB8DXOIf00S4rHdHRnL1w1yOxpWGK9wtZpuh160hjk3bYC8xMgKDxYqOE1Z8PFoj5K3y9H8/0Rtcqmz1VF8runvKXa+AAAAAAAAAAAAAAAAAAAAAAAABg8XHSIl")
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("0xd098fe5888b0d9f37fa74ef9cc8a00f6df4157af719c9f03d6e6f7b889193e2f")
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)