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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.
0x35f92b00ce4ed0519427b8192cb6b2d5d4b4e7ca20c7878901d60b64a9d18758The 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 | 0c | 30 | eb | 82 | 9a | 48 | e9 | 05 | e7 | 51 | 5a | 0b | b6 | 47 | 3f | 1c |
| 0010 | 26 | 31 | bc | 9c | 8f | cc | 4f | 64 | 42 | 66 | 89 | ba | ef | b3 | 1a | c2 |
| 0020 | 85 | d4 | 0b | 57 | a2 | 85 | 06 | 9a | 39 | e9 | 6b | 94 | fb | c9 | 52 | 5b |
| 0030 | 91 | d8 | 4c | b3 | 58 | 0a | 5b | ed | bd | 6f | 93 | 2b | 86 | 45 | a2 | 17 |
| 0040 | 8b | 34 | a6 | 94 | 0c | 89 | 55 | 0f | 31 | e9 | 56 | a1 | f1 | 03 | aa | 7a |
| 0050 | 65 | f8 | 19 | b0 | fa | 94 | 99 | a2 | 78 | 17 | 10 | 8e | 01 | a3 | 55 | 6a |
| 0060 | 37 | af | 4d | fc | cd | 4b | 8d | 58 | 25 | 11 | 62 | 53 | cd | c5 | a6 | fd |
| 0070 | 69 | 83 | ef | 40 | 60 | 82 | 5d | 7f | 4c | 60 | d7 | c7 | a0 | 3a | 64 | 68 |
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 0x35f92b00…d18758
// 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("DDDrgppI6QXnUVoLtkc/HCYxvJyPzE9kQmaJuu+zGsKF1AtXooUGmjnpa5T7yVJbkdhMs1gKW+29b5MrhkWiF4s0ppQMiVUPMelWofEDqnpl+Bmw+pSZongXEI4Bo1VqN69N/M1LjVglEWJTzcWm/WmD70Bggl1/TGDXx6A6ZGgE8uk9FBvp6woMbRsYEXaZRlK6EspyObRDFDE8Hd6sgZRNUKRGa1TgM40cMrFUb8rbQ9ekiakbHl3/U0s8KxZNv/NOqHqj6vhjkQWz2WKqQaByLoTKYwpmyaOwSHhcvfFt2K+BNROpyYTvX/3EpjH6bleUR0yIOxFxE8vUY/STugd04ASakYn4Uhrdom+JAs8k//gQcwkOtHgq4HhEx7PzkJoKrpdcfiOkiY1er7A6y5lwM7YRwW/4tOUi9Yi5PWl1j3v6BghW15MwumMkq3Wxd2jlNJ/Z3TkBGZpGUmefRfp8eCIN/ER6+6zzcb/9LZx/crDae5Bx3rRAjr1NKPUu/tFv6L9+m0wtEII33dvvSjP91F6RBDnfpyLsRegizIaiI3ZhnKSoVuF6KGxE5X45yQbFRuc9ZX99lKWCzZltjGmI+yb8CI+VLSHzfrrtQIyNUxODn/GTw8GDksZBFkdHora6yPbUZGhAVM0j8+vUcrz4gaN6dDi1hO+1pJixHc64TuQDu9MXUX4GRvvNhN6jVlyX+OhkbM9ar5WQ+GQBqeD6atgPfmxabbbru1gyQT3G+16+uYHylrJNgsjC5m+i65CrfWyzlr38een3FjanaLHzkazE66lCmrxTsRUkSq2P0WM0e3mGHwn7uX7waW0saLHZfdSw3rRZeonnu5Zu2ff+RCPJkoEziF071mJggg/WE8cpzkRBzAHCLGdpyr2G9VEnjqrqayfSZrd+axKLkLbSgxWYuAB2x7wkNTcPIw54kTWCBuMBSABmIpZwAG42dZcaX/aglwHvBX5JYPhqf4XNzIAn1Id5Yd5Vg1oE3dgCu8WZHd179cN7SdVh6Rl9Zzjez507xNL03ilL8s6WholXebeEFQM9dLYNwvu+xIuY+5dJXL2AWdK+rHyYV31SF8SbLXwU9NhaZ13PaxuICOqDn2zfDws+GaQCAeYVcaciryv6vM+hDDgeJk01vpxY/biyTWEaxl9qVxJTerEeAP7IgRXujJD5U8g7jIRvj6hMr3vALcDLv+tHy2S0eE9jQUmSuMMnjCiBsPdvSwVik/Gxs6l/n71czkOKYgPdl+EQdUVhJc/3uyTYmwQApdi0PpTFkk42PUb+dQAQ2OXnHOLI2DPRyDDRaVOZjRoSyUomae42tBoJywxKoyzrNGmKCV0m60vaJ2T2BZLAzgAJxT+kd8oEgnC71HOK1kP0VV8p/BO/cDU67B/KLPlzKwzXo8CJ31EMyOcnvi+Ge53Cl0pet0NWR9f9RRyPbG5Mm9Mzd5d2mtn5q0gfI3MlN9UYk37Gip+P4px52vTY/axmBPJD9rjlDz09shUvH2BYjfbee7grgOjPjMXClaZmmRYFEwqTY1zdD4z2IqYSG+5yUKqB1rqYwOngdpp1cnIr0JbhMzEAJgK7rb3u8wznnlBiHO98QpOxRNs7lfoBU/kGktf65NTLxKaKJUZTqrec7WL4QLhtmi3VU+ItWs5DauoSWsvA2OzjvljBvMkdb1xlca0IZGhtCZ8r9k9TZr9ABalQqlJDKJFuUKDu1O4cBJMe6LVXvN4MFV+zj0fcrbbJ1dyh9JM7uM+taW0nHeAnY+eBw+PlXN1tCIsjZLL7/qHnYJ2rUdicZRZC/YBNpOhIkrOd3m/0ws3erBtXa73ZH+C9ErtzDYtY16742DuXcD7z3YJJ+3+FonorkMH6vo//6rabaEK7YtirLKXvSm4dehELPh/tE0v8BoBf/u6pldL/pQTemeKnfvmCkLmEQabbF9BL3Hn5rMdW6CRgMiOIo6knLMFVelHurjdToasjukUnfqM+hvrgn7LQ6cHQIxHnz6YOHHp7rhGuhsOqAYcC+2wYMjE3yS3mXvMBwNDVZ6+BJEqpmjESRg+z9DWObRCTKNJcOzoEI/SrwcSAEfA6mWatKUB1Tn3FMXi4ALfp5TP3/IL5Dd7/Hip9xpQzapnscnv43ZFBM+yVXzFd+u5Ahqry6NF9u9hLF54l/XZuVNU4TlHrISIflbElpojtnKbvlvpNk37bs/PSGYfKdTqx6RR0zn6RUTrThW20H7e/mIn8dWjqZ0BeXqtTSmwrQq8nJB2USpJ7K1bvtsJN97aB1PszW4FPtSg3VDDvTnpbWZ7jMXOKaeyPet/Jqjf6K7VMCB843TXZLpC9j69g847TA/PVABnmJKUScATjctgoZT9TEKugMS2mlH4cQ3Ve+t1XgwYxMJyTB7WqhnBp4wuiSjjEhUbfRqu5KN0kEgYnVokx9zTJM/0QNwOxvNfety1SUzFJCuWu7oXdd8K9/6I58BXkLsaBN8skb6Oq0YGFa51vM95stnC9SV771Ig93xzVv3+gR38tAzVv8czOG+/+nJqesKrUxXdXyBpYXnIpvxtFoYHtuOWi7Yu/zQmMripA13GXBAS/7xKLubiVzu5FOnI79O53MV/JuM4MVY/x3ZlUy8vRvDR/RBXHFIl2YwEThlo3ALXrBfjGGvgxSRswdaPbtBDvhaPHPwLnRiATm3co4oGGbzgal0oPHuZWX9axqTLgzqXhUu0fT3J9oau3B/MXcDUKv1t4xxEGKcri5vYvJ7D0WEgzrfZ6bVRWxL60SjPphNbl8r+te5EOcI5amMQm5Zydmgna16ZVrYM6blJkZi2LHK6xMTEDBZyEMx21h5xuK7HRM7+9GKeCy6s+eNPf1L8LgkuFffNNHKVV7GJV604//VIe48dlCu7o82orE9d5+R6yNWL6FefqCZAl4OWtmlIQ+LFLegk1iRDGmVbBqcZXxMDF38X5AH4XLDzMMezhaFwnQEaLXdJ3Fg1VbcMDs/raKfG2bwiIlK7esN21j5UyldY7cQGWfe4LGCdEWgmL3X7n/oNWCWMzyD1SQ58EWiaGorUZlgVhIldt/pV8QqRJG/tOtnsiKkSQ/6/F/P7azu+wDFSl0JGgZn7S69mWzIXw1w3rk36KamIobXMByyGefMaBJKuwVy3uE4TbWWYMsDbeHqir7aiFYw8vQ+GOxoQWOj98UUi73yv41S7kWU5xHTxMWOhIZzIh6bcTdHrk3EfvyNYAJd5/QCa0QepAn61A4OY2MFigRaP0HmFenQD9R5e+uTddGoQgJeoRW0d5N3tpHpcAPpn9rhAVicL97t2K/xFY5YYza4YuWgcpxH4hzRFB1OhNongn/vZI6dDmQPyRaF4rfEcDa/KEs3Td72kFPHBCZmaq3nQ8zs2PFsRnbbmyYf85vgSoRPQCD57Yw6USyICATeF2hyCFpqUqwU+KkuieG2bSpF3cljoLxVC5hseAdcU1hj7Xygr7eztdJ6xcERGdKEMTn/b4WD5M5nN7GLLZ0VtGZLKzrvVEocITWJDt5//A3JjXHzmS7LD/057ET52TkrlhZs1poeyl9igTNNjnDpN7SBf1F07cByxyivfaAgoeghSJbLzhH5KbH/74slYhL1eHBhng/B6GO8WUl9BphOW/t9EYIRA27CteDVnNIC/8uGJ2A333Fr+qzHknH+1gE21oRB3v7k6Jl7K/lIsFBKvWq44GNDGVS20WEOQ6qg/WIu4GIzHYN9aqadehanycOiYVoV+0hUKk3Fr1gFFXjOtWTP0WmiQaoYXnhDGzWEd2MgzdI5/xG5PNhj3paTSbeU7uT3gFEKYxsFsGlfpBpvlTiIES1nqj+ceDGJDucivP4ZuGTf8SYG3LB5uT9WXgY5CWcAjyu0CzCjdr2HZi3TeuVxwitWZntDXrM479/KIO/TxJbTJjzIgk1YpGgsvFOXAO2GVgHHrG1b5VBRWTtc55TrZWsd5EXwKn2Za48eDmq+fzY7Dihr42j9MYuVP8DMTkWtvkMQnyET+t7WPPmuDcRBxTBq9XXMQSkVI30rm+OUTw5n1Hf1BKnJIBXsM/hUogFYMp6oAtK5/HEkNeX6E6T4Vx/VouGvo3RnmZKbs61mFMBswE9CG/BAY4Dj4QMpY38H1YdzTD55v1HthOS7H5M+ErgDv+E+Z4vbcEMO1p8VGsTjTveSY8LErsJ3g41Vv3AyLZRJNLrLbqbmJrRJWPF0rgEF1t9jBcPct0VmhQZLv6kL+EY9UGo2+86qgTndSrGDKrdK4z9yi3AWEiBTuhkZdy5SvkQ/+wCvX/uriW8K80EYDNsPIxTFfgqQ4IOTuebHZlf+QUS2qPq7q7yTFedou4wMjLfZ/s9BlEXmqboLfLz9/7HzNEY6T7ZoWsAAAAAAAAAAAAAAAAAAAACBAUHyUo")
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("0x35f92b00ce4ed0519427b8192cb6b2d5d4b4e7ca20c7878901d60b64a9d18758")
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)