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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.
0xe94cbe12d50d91643785b500ad58c48e35e95c5a887ed604fafac63b50c8169dThe 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 | e2 | fe | 2d | 48 | 2e | 9f | 0b | fd | a5 | 65 | 4f | 2d | 23 | d6 | 5e | 73 |
| 0010 | dc | 47 | b4 | 29 | 57 | dc | 50 | 23 | e6 | cb | eb | ff | 71 | 10 | d0 | a0 |
| 0020 | c2 | 6b | 3a | 64 | 0b | 9b | e6 | d5 | 11 | 1c | 27 | 35 | 5b | 9b | dc | 11 |
| 0030 | df | aa | 8d | d3 | 28 | 74 | 45 | 15 | a0 | 61 | 23 | ea | 6e | 74 | 77 | d7 |
| 0040 | 3c | 11 | f0 | c7 | e6 | 29 | 7a | be | c0 | a6 | 86 | e8 | a4 | c7 | 9d | dd |
| 0050 | 53 | 44 | 9a | c6 | 46 | 9a | d7 | f9 | f2 | e8 | 3f | b5 | 20 | bf | 9a | 8b |
| 0060 | 44 | 8b | d2 | 85 | 9f | 64 | d5 | 37 | aa | 0a | b5 | 0d | 4c | c1 | 83 | 12 |
| 0070 | 66 | 59 | 89 | 88 | f3 | 52 | 00 | 7a | 7b | c1 | 2d | de | c5 | 05 | 6b | 42 |
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 | da | de | 29 | ee | 1d | 31 | e6 | 4f | 1a | 81 | 80 | a5 | bb | 96 | 8d | 9d |
| 0010 | 75 | 42 | 57 | 10 | 90 | 9d | bf | 18 | 76 | 1d | cb | 4d | 34 | 98 | dd | 8d |
| 0020 | 61 | 4a | a5 | 5c | 5d | e6 | 3b | 8f | 17 | 8f | fb | ec | e2 | 90 | 9e | 8a |
| 0030 | 2f | 52 | 7e | c7 | 53 | 0c | 2f | 78 | 5d | f1 | 96 | 0b | 83 | be | fa | 6e |
| 0040 | e0 | 7d | ae | 06 | 85 | 83 | 6e | 36 | 79 | cf | bf | 91 | cd | 99 | 2e | 0f |
| 0050 | 1a | 15 | 44 | 24 | 26 | 79 | 3b | 0c | 3b | 46 | f8 | c1 | 9b | f7 | 69 | 18 |
| 0060 | 86 | 3b | 9f | ba | f8 | 04 | 7e | 40 | c8 | 81 | 8b | b3 | 21 | 7c | a4 | f1 |
| 0070 | 06 | 1b | bb | cc | 6f | b8 | bd | 5e | 75 | d8 | 8b | e2 | ee | 19 | 7b | af |
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.
0xef7430dbe39fc709db016b077709b48093a3d2ca17b5750357b72c7c8a1ab9ce0x7709b48093a3d2ca17b5750357b72c7c8a1ab9ce0x7709B48093a3d2ca17b5750357B72C7C8A1ab9Cefrom 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 0xe94cbe12…c8169d
// 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("4v4tSC6fC/2lZU8tI9Zec9xHtClX3FAj5svr/3EQ0KDCazpkC5vm1REcJzVbm9wR36qN0yh0RRWgYSPqbnR31zwR8MfmKXq+wKaG6KTHnd1TRJrGRprX+fLoP7Ugv5qLRIvShZ9k1TeqCrUNTMGDEmZZiYjzUgB6e8Et3sUFa0JOrilvpO08e5rhUN0f0gtY/Hi2NHtzxX/jb6vOEmfBbsTd/1EqQd+R1hKTFiVgeiR0GMGRKMthXKcekpmhtcC/tXi6ew9NIoIoCGLErzAioKaSS/cy1eX/8E348iQQ1Nhxs+HvnlWUBFMf4FgLkxJ0Ilj0T8cKlyunbT8NK4QU+InZitXtFu9W3rJvr2Nb1GbHCeeNC3OjnUWGeuD2SGaE/MEk5sWj5EMpFNR2BQPjVPssm+TMRLhXN9zLEn/mqjcYWxON9Y2uQQ5l2Na7manz3H7Qd2CXnQm5WXWUeTSt5LxbPYoioCj8xxMcxyt82O3OWXX2bplolaIEUeqyL+DIFl+NHtnugkgbmElQUE4d0N0Bhj/UWvvrGMowrBhQroof3BIc8LFe7UV7puJ0da7UMRbR+EVVQF8kBwdDU54hbsZfZOfKyngb/pYZcNdL+1vuWzd5bPyFHmliFNoxHadKU8zbffnNhRPJmSox6b2JlyL1+qmwgkATgJAPMYybEK3/zDk9B8J5vy9UnTeDICs5q+P/iPNPksUUp5TFMDwYE8gj2ndsTFZNdSGYYnTxXB5sUI5wBL0udm7b6D2VdvTu1zeqBVdq5kwC0Xb+nvUDpzLX7mirvakjsv1qJpL/hytjUQhzwwyHg6pi08GVrTYioUYPDN67FRyMoU3nZoyryQ4xh2IRyQEEAs4EKIXpsDj4iWF4gAWQwd6qAMP5P70+BlyWIGFhgJliX/YRmNJ/ypeeP0zXPCjAiA+y3l1gNvaGVPnmOYFkc1QHr2cWqavBVM3iJE5sr0vFhfiwUEWEmPa3R+wvl4LJNwf1WzmzXbAguNaSqH2UHmORkKG2qVhLfLCg6nYslcL7KlogIomZICaF+Z0vrzKHjZtnNzv0x9aViTqfcfq/rZcZRs3b8mm3ZbpjciNpxwYEBSL4wD+en7gTEnxE/J7bi9n/AqFQkTIGYj8FWhAtWa7R6w3X3+lQXt8uw63gzfnJdnZZ696rw1oV+SVtQAhFZJ1/YkFOzah6TmNX7WJ8OBFCi0hcOtVwKWKRhuWF8EajLp5bl+0csGm7QTIqpH/snFA27arIcb3L3ottPMCxfa09MuNX+PqINkgTQy15EjWH30nFaWyzA+nm4r2DHzagSEb6TzBtCVbe38Qcss5kTMeSKa7qv4DhcfeGUl5NM9EdpgBSknaVN5hectkDuaNhIJy21dUnRYKrQPFbh41MUD8q0/qnp+3TWCw2XoBBz3Fp2hfScdptvXqArIkS6xY/+C1oB+FPIsn6b0QV7AAP0OHyGCpWKxKAswLLoGkInX/uALznGlJztm9P/kGG5sWZlCNXgIo2Dwwayh+vJyti8YJw37mojU4TxmpdvMokDf3OrFRMXk1uChQbhzygsYGwySkO3y06FqxFizsW7PneLyeuEoGb0isgB+swzCRETEiuAtFcV6TIFpHNurM74YKRCDNJ3zH7VGChZRq04MgzbzMOm3e1clkqAXMFNQGlRwRElKS+DdtqpBahV7KunVk2s4P82OZh6RJSZnP1Xch+hUn9gJdckItOOTLvxXk2mSr6A5oyvdn0XIDMTxONrUgoVN1jXY43c8HG1qieGkr97J76b2a9wSAsYZ29yxGeOC6fyEa2SgeT4MmuTVFrwCi+1+aH4ZU5JBcVscPFGxqhl5bUhVlXjbhU9tSwcF0g38nYv8+ctOeDeF3LIB+F7Abu46pKyF1+zKwD4zf/iMYDD4obKWdCyoTUFsse2XGJmHgMEmjm9D4K0weWL7huTxa0xg6jXu5K6VxBfOMB85BzRB+/mJvp+JjwIv4l4FLcEq6n2K23p3zSFV1qqDoKFDM5V2gG9ymo0Y19mwe9ILqT6AQYR/9V+msvFeJVy7VJ4A6/LdTBLKrv0ROm9+fJLGwnXH57uuGTkB9CaeX8xgIks408TDPVgPgIZ5pJcaFZ4vPZXJqOe66G6j3ihx+Z4gAgh1JRjkg9X2JgLltrpyNvOXzXBk3ZA8GbNrxKv1MZravoc+qSRV1D+hTr9AP9WYk0lUxqtaFQH/mzhte9Dh/gFvLI2sRtNShReTNd8OBGAHN6VHvMfv8q25Jkvf/lu+9IA1buX6PbA3Ji5m41+KW45H/rvlTvyksNDDCj1iEVXPJQ9m6uysgcfepUYyu0DykiZ3fIm94NoCOfqWsHleMF8ELpbT865pc28qaM/lCNh6wKSUH+Dc9X2FFS3PqARJ9TJrymJQSznQqeURGNhCxmM0XwzY8mZwi3UXegF7c57xQWbqGoa5hF/rbo+oWSWQUUUhuUUHpw95uKCJB1bYupw9JycC9jrEoSAU9SJZ1IZpmOURhJ/KS79y6JfbSN+uvotigpEygrl1bojJxnod6d8k+07bmwEnKABwQzBLNy/d4cBeUZiF2vIbQc+Ut3RfL+d0NGINlLcZrpz4Or/TkoEmKXicDc9yxZTNqyzetqYTUXircp2g/mCQf+GVwO27p0XVQVNl1ODGfEDy/rOWs0nUXev5AsVvH59y4iem1WCyVzTXv1kpq7laNBK+iEhjHnznSm+nbaHsN86T1NLsPovDFSLh0X7e0F5mH9SeALe6wZAo7qjxMAyCcrj9uGDqHY0OaEXZou3KFHD0XpEqSaLr2/oXEouQ2Hjrsn8/LOk9wk2RZ70Tph9bCB6X65dynzQzlSWLDXQ6y4SqchdSjNFzSYiYYWuAKaSLQtpp0ZVRn/P0Dzivxrh/jekvPm2lek8jvxEOcdL/G/+1LAiKV0kF7/p4aYk0ZT//fqSK/uotK0/6HMbeBMPqzOr3Mu7SlB4Gr4GGBEAFTd5X2QojAT9b+g1Dvo+G3JGPX4MJbKw/CE9JS/bDXeZ+nfIed5kBOqT9fKpWnQRNYqW4UnunkmPxW4fgyA/+sgKjTkRXiOck+J/8LyL8VqP21nckMmx7aezjLckzKdNX9Nzm38nVa4j46mTYBy3o92Hzkmhd+7zL6VIMscLsbjyzE0pbDow4YMPGqqy8ivJ+gTa5sh78JWVfQ+ag8xfXlk+pqaO/XXPyU6moigy19zNH/6QvIE/qIOP7ZpDyMZQvd5bUfKVGde8WieEp7I9mXoFkFNqgZZ2Mm5mNWTyuzgs8f0VvEP3IDbR5nzZ69Z/HGyRS9B9WADBW3bZe3KMxz5Sw49YtVrDpupveeihlINjA4p+Ur0yd9D09wtcebWXzFsYwdUqVDwlrZALoMVPs/WlTfK0n5rZ14SL3p7mYiNgecLI4frJxmIuj7aFBV94iKxMwVL0PgzcsluJQZ/EQoU9tcVxU+8pgCEFUnZgjRL6j0egIc8NOXuLaMREZSamlbZviN1reiiLchbjFjcqNzVS7ccrs27LAq5BlHStsXKq7KQeK7u3xWRLSH/4nGSCuPdm6DNAgE2vziXkqM7bM8b1PwhYDWrh5Fl7g1KvR2HOFPmQ74tuFpqAedq1z+gVKoKVqxzjYYl1THkiXvOpwYQ55lgz2rkPlHBrd52LgPE3nK7TfMORG1HySW/3rryPg2hZE5Sf7BCHtzDmdr60O7voRwFQziLWl4EU81rUcB+vKg4Ap/yIE1y3I0Mev85OyEZpJUs0s47Chd3wz9mVk+ELeLUBQPYUAUFTe+LEwRNugfLX6pzCS8l1k6uF51q5d97zPj2XiLLneolGcZ/9ehEqNmSJoDOI36t5I0NQ8XY1+llnPRj5j45FZg7XU0hx1T5pQJhpYYhMnu4Twq71khUPZzx1cq3K+E7eAUQIbZdgMTaQ+Kxwtwj1YIB4B3pL4T4xcOpyGue56hSiAg2sFW7KOtlxDyM4uJmsIRGLOFWkYuP25jue6Ctc4g8Qi+zmfjsdE9B0EDtWuLDvRj/78EpqXMNR97SW278KH1hYPtXXRVfWas1kLO/HwgRUtoZPvScRDWkYvCQOwsMGdFdbSPmi/7gtkRWKGhnOuI9uhna5qIg4CxBlwymlS/us99cxCYgSmEKNdHCWKDcT4PBnRrV4aZ5Evp9nuVRBqa3bwW3JwMw0B0/O+CUTSs77dns8n5At9sUKaYmPQk6wYfRCH7eF0ySdT55rG5KPQocBgd/zMq8H0DlrR3MBM/ZsKYjWnbNaOaudTweZz3vfsTPqY+jXYcC318AtWiUs+a9Y5oL9srqDZWu3jbaweMI7Cwf3EoOLD1PWHF0f78UHEq7FDdFSmfe+BsiMoqRETNIaJi9xtvy9wpIWfMAAAAAAAAAAAAAAAAAAAAACQ0UGSMn")
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("0xe94cbe12d50d91643785b500ad58c48e35e95c5a887ed604fafac63b50c8169d")
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)