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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.
0x5ec570848b9cc604134d3252857273c2008d027b680f2e71b9a1b5eb433d7049The 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 | 79 | b7 | 92 | 1a | 63 | 2e | db | 76 | 23 | 81 | ba | df | 12 | de | 00 | 28 |
| 0010 | e3 | 71 | e0 | ee | e3 | e8 | 5d | 67 | 2b | b1 | 57 | 3a | 64 | b2 | f9 | 1b |
| 0020 | 48 | 2d | 42 | 1b | c1 | e4 | c3 | 59 | 60 | 11 | 35 | 7f | 82 | af | bc | 9e |
| 0030 | 3e | 60 | 47 | 25 | 97 | 93 | 94 | 17 | 49 | 8b | d8 | 39 | 25 | f4 | 45 | c2 |
| 0040 | 5e | e4 | a3 | 78 | 2d | f2 | bf | 09 | 25 | 30 | f6 | eb | 9e | 87 | 5d | ba |
| 0050 | 2e | 96 | f4 | ea | a7 | 3b | 28 | e5 | 24 | 4f | 00 | 20 | 4d | 78 | 3f | 0f |
| 0060 | 7d | de | d0 | b6 | d4 | 35 | 68 | b5 | 2a | 93 | be | c0 | 1f | 55 | 07 | f1 |
| 0070 | 5f | 2c | c5 | c0 | 3d | fb | e0 | e2 | d6 | 83 | b9 | 9e | b8 | 15 | 9f | b8 |
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 0x5ec57084…3d7049
// 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("ebeSGmMu23YjgbrfEt4AKONx4O7j6F1nK7FXOmSy+RtILUIbweTDWWARNX+Cr7yePmBHJZeTlBdJi9g5JfRFwl7ko3gt8r8JJTD2656HXboulvTqpzso5SRPACBNeD8Pfd7QttQ1aLUqk77AH1UH8V8sxcA9++Di1oO5nrgVn7hAxFw43qZhGva9/YTdO9h4JcJ+82CeEd/OizgBbMZiWopF33BMISSzfhobAVCnUQkmYqamrHAm+T0ZnHbyoXud4t00Y7/3rle52I2i5bVJLwCXo5vWCxOie8F3YNnz4fBgLWSHk1gxyDnw4IPHoLtIN3iLdNhqJRtSUl0xsQbdajKKrDn5+9eZLhg2qK2qu0R44TzqYYGGCdlfWyuKh9dQHUoNg8xUrpHIx5VB/JxVyj3LePfPdTTD38r0/T+EHlq1DJIXh6e66vysZsakT15xWCwycPGGNUtsutVRj9syP67XD6SZxGSIkvlC95J7xRl6y+M7a4tW3zy/1Mb/kMOl1TKk/Tz/Oevu0XNybVeCYpfL8WqNJMMeKUEHJjcG5jjNVPk7TBAL7Kz5ojrMi8Hh3K7Tx64lQot/HMU/9gSch/kEOHvJTOFqPepzhUeXJzzhuktvsj7YpWthH0dWilOHGSMtgAIzQpQYVD3BbcpJAa6e2YHXt0m9jEPyYKmaUZoMEaJHboHn43PUPkcxqXJR1nA5wNW/fvXIWotQGDEYW9ZArTZjVvLHeecK0Vtnd7ILGfJoBorxhzyXDHvdPrern4vJF4Wat6qEgbuxtvq0ClAaPaWp/uaCNUIhozwpktSTBQbszxvUoJoodFLk03vvyYuQSmqgp/Bbn2u34LsyPxBakl3SnzQ+08RIAcEbPWj3Re5p0YzUssCBOdoy6QrwItzcQzOy+fJIfPjn/UOewJTLhaUxRhwoYZihKYDlnnMctSj7N0NxpXugSEAlv+UR7myi8/f86/KNz0BEM2JmMyjPjcZnphRtEpmDYAJquEb9C+dNGOCkICcs+wQNL8AHzpMnt+v7ezvcUX1OsrfNZvjZa6AfIu1guztcDXVINQ5dYaDFPrgj7syW3G5dm1Wr0RdSN72YbS+Fgw7pYyqph4dBXsnpXihWLSkEnXf6SHPV+E9+7xNO6wDchX2fzjS7T+3Kgo8E7wT7VEJRo4pT41IO1P+kFV2R1DhPQLaii/kwJ5l5AjGJ2E7ms5KPUQTXhUiyU1nXRlYrVGfHmleYDdZfoPW0nbUGms62DlZADSDx5PC/XafWJB9cfXz/b9Xp9OcajkRxqM3dMtdeHOeiePo5ZQrhJlMR520V4ImBI7bj3rNnWGS0WeGcJuiG4eR/IkCIB4yH1HulVpZY6oKN6iXQyxS9bglmJ5jMEJELcEiadlO3RjhrI5uo+iOa8BBECQ35YN61ymP9ZDAsfXMOptx4EmRa1PEkIvxAh+uUiyDOgaoiJW5Y1oIURRUdMzIXytCpYRUxeabTBT0X2tFiXgfi3GP1rNRpCkAa2hsh2fGNMKk3MIjdGHMgYf8zKYBo5xGRqKHxC0Y5mKYWJSTYT/aD/QrcgOWEw56WXNEe8QJzip0rMm++4A7/kvKJ7oPavd1QhVc+eL6Yd+TzKM70/RHiMFalDaAz0VjgLaoiFC4ZdjaTAikYM9quS0Gafoy0q9X/Pm44NF7VvpdZ8WGM3CNtnQdRKG+G+mo21cUur7obNoeE9FuG75miIEyK8PjvO7qmzENJJ6cdj14bzscwpL6EJ7nh4SRnRCMa183NA3WlK9CPex9fl894IkgiM0t9Tf0I3xQTqqNn3R3nVsLohGsVDF7CGA4VKmS9ob5ZkmINzBGKcMNrgkQdJNsHbk45MBjYCKTMpHUcluPnelJVANYT54DuCgZ8rSqJyDksLf7UUtrNWmsfLUydT4spqtOcuiki019S3iCvBB0BreZcPHmn1qGCNPZ+BT2p5YXEy747lou7cB7XJnpGuVidHYp6rM+TrfjA/3dUXP24YyY/ntpRPEViYKp3YLUywl7Hhhda7WCWq7EAXB/KffRb0Oe68BHnkQaJKAVP6/sEZIUh061+JRX/khbJiM+tzMIK+NAqYbsslhEckaI2+VU3i5Q/FusZHR1DzjS9t272vGXYk8hWwpkrfxQljuEM+5k2PV3PsyYrMAj4gtbN/n0UWPTwAafJVKpyGW2X4hqIqpr0ifojKhI5cYIDuP/rp5H8I3S5auLX8a/vGq1oKOWcOmfKLC6IuwcYXgr3uLyczVH/1NtJkghn9HKNRboWfQmqJDHdokNmuLqM7oWoX3lifz9VAOzSYoj6iZIiusDbiL0ZLqYmu1gEarJGesePqvjwLroEj2BCVe0LIFVb0cO9VAYpjkOxrd+iTuXC68nSB/u1a9yVie9Lg+2nT//sa512xOeP9/6VsbaaxsQ8rbnCi5TNcX/ZNR7tJmbnSSIlkS/20nQOqRDGbPewTf5yIgz11DVOWcKBS3TFtiKfx9KolhOVkfSpx0vz01PKHDijRSKN+IyH06r/toQH14+KQCDz7YHQ41WSU/aWVnorhZ3OSg4RkZIYyIeyL7zLnfGBo+/evzx86F3yrUtnshyhXme+3Em0w9INDa60TQoU8PY5weDHjUKqFyM5f/kFWY33orkfMcfoaDpdY+LxNykQYzrHY5Q5vcwSQJrrMWb0f4mvsDmXtEZb/s6VZcxq1B36PE/rJRfE+V+mIRItQt9wBD4p26/fcpqJ+RoyqyDCvFQ0rMirn84CFYGXKvTeW8DDhqxC3reR6FoL9KfYNtM2mPd0GmgjeAi0Gf5jhayv+1NUcjDf2hKMQZxDvzqWAGjvw9yOrdxU2qmWDcFDHedWT8qWeyltMGGoD9JCGHEgkeEAfRRrwUxLGbTcPwY1DGF/Nw9K2Ba8tGZ/tf0+rSja9eegBlWPFtugV6Fr2gz/AGHCgK9thn2nGh9hBI1+K0sb9GQW2RrboUk+XkB5NjyzJ2vIfaKMdmF6EOZwvyD7fWtVJcSknIqatFQp5mLKfAAS5gQv/IspK2uhZT26Eu+kVjus/0L2fQtM0yzpxvdVRcQuC2QEh9C9iPV5C1TNAG52aX30Jo+bDNPI3EtL+YhjkSog99rYDPiYJvuI53Jv3hhKcYxetSgv44/jGTyjOylL3t93nHoEgvPotWPm0T0UALhA6tceJzzYam/oZMAZNb9vZqSb3vWe/OZrqfTw2BCodIH4ssJwj0xTBYRP71ilHlykryD0rC8wZTCdVB7cH/8FXjwlXitTXJzhXYAz/lwHtMbLXV8PVREzELPlVuC3APURUJn2JGWseajaNmZ+27FE8OXCsqomfdra9i58STf0jRO7pEhXEu4EW0adiCXcp2Lae+9HLIoAIOSmxcUCU8iVpYZ/NU+MQk6I0iGVT/j4gEdSwkKVNSXhMQwFbb5f0lW9FD4oa0jhd/uwuv0WXgyBXn3NpVJt0nxgIPyzFC5reOEMEkyigF8Lq5/u/4WrjmQHwPIoXH+IApJMqTEcYk0NDfYc1VYmqb/Aiy00NW9U27qRSOHu7Px4ClIM5bdxxmieRmNYUg2cFY7c6prqJaXcgk6tBlCCwTwrw5te9fL2RgxHpQsPoXey5mbQwZRCkxp0HCmrtlyEU7Fb642cqAVGAMk7+tJjIanpJW77dxgb49M9xwaxupIzn4AYNpyhHnzD+qYwzVobEmdjm2B1uX1kDIW1672zuMH+YVFe+FGfA2kJPGR4lvPYFCsm4ryNIpy5R7FQEG+lfDiEZNgwhpiFu/24TQEccwpDemTMcwshzyMh0jmyBUTb+B1jDOaZImza2cY7GiQYtvYYx7T7KuLLBEKhE18nGdbTGnhxvs3S6+uOkXhGyKofjTXu964+BFCAmEF5euUKDs6OjK1P8eeK9i7/NQSgGnQWeNt97/vUbYcJHlSMOoMfJFGDLYSxFZp7BT2m8siVam3OfSOcZup8hUFH/hhnQtufRC5gl2RXpaoYCH8V/ZgTG3gn9QKxYRNZWC2R3Ye3gUiYiY8bp6UlTefrHW2gA8MPN80nlX3oH5VmNubR3sh1ioFDUcOrlPS63JoVOG9T+dfthWtuLvELsqajB4lfPB/d+9wQMeWBrlXWpTguxEobGMD3hfA/ZUsXWROgWyaHGnqp/2pfLFVDLh9d5iFxJXVm9Qq+JrzgYMxsvcnVfwj9teb6P0DXKoikC9zlAinAXIAzSfFncnXhSMDbnDSIZ16vXgsBgwKmmjLOCFcbQSAx63gldTM8VkJWxGdMrtVaAxXfM6B7yNwDQar8y//C+70FZe572/+l9qs3QZmwQquk+lcBDWWFnnTWB2lJiJjnJEBmehdKT1RqcXuFkb/r9RQ4a6LKzqOu6PELFDbE0QAAAAAAAAAAAAAAAAAAAAAAAAAABAgUGh4j")
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("0x5ec570848b9cc604134d3252857273c2008d027b680f2e71b9a1b5eb433d7049")
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)