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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.
0x33581ad4f0f57588f010f2a42720f1e5497184e388c779e25b0fd3c3037b3da6The 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 | 06 | 35 | 87 | 74 | 6f | b8 | de | 75 | 3f | a8 | b1 | a1 | 2d | 6f | d3 | 21 |
| 0010 | 7b | 0d | 6b | df | 78 | f8 | bb | a2 | 51 | cd | 7a | db | 9c | 49 | 75 | 85 |
| 0020 | 23 | 1c | 12 | 71 | 1b | 53 | dd | c7 | e3 | 36 | d4 | b6 | 20 | b9 | 46 | 68 |
| 0030 | 61 | 0e | 2b | 20 | 8e | c0 | 8f | 44 | ff | db | 56 | 7b | 63 | a0 | 3f | 4b |
| 0040 | 10 | a2 | 26 | 0d | 25 | 37 | 0e | f4 | 32 | e6 | 6e | 5e | 2a | 5a | 04 | 7e |
| 0050 | 0d | af | 7c | ba | 38 | 73 | ae | 55 | 22 | 55 | 0c | 95 | 8f | 83 | 2a | 20 |
| 0060 | 72 | 6d | 56 | 11 | b8 | 0e | 79 | 0f | ca | 47 | e1 | ed | 94 | 50 | 75 | c6 |
| 0070 | bd | 63 | 69 | 37 | 8a | 9b | 5c | 71 | 5b | c1 | 79 | 03 | 83 | d2 | 9e | 5e |
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 0x33581ad4…7b3da6
// 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("BjWHdG+43nU/qLGhLW/TIXsNa994+LuiUc1625xJdYUjHBJxG1Pdx+M21LYguUZoYQ4rII7Aj0T/21Z7Y6A/SxCiJg0lNw70MuZuXipaBH4Nr3y6OHOuVSJVDJWPgyogcm1WEbgOeQ/KR+HtlFB1xr1jaTeKm1xxW8F5A4PSnl7B3vkqhkRgvuyydofa+2QVrxRaM3Kkrl2HwXWfat67OGBdOpcPHkiMizOqd2BtHkIdL9Woggl6y1E1c2YGyzcxMg6uVtfkZuTm56a6F2pvxVsd0/AQx6I8eLX8FDX6+tqOq1hanmLc7mk1SL4TGAS2WDrPQaNxzOJRKu93lOBgOn9Kd5r19B8Avot5ZfwanbrEYpx9CdDBdhyFIJvkyK8kA2n2GqO4luX97Tj02tSp1m45ZzxAKHRInc3kQvLHfIJF5rTMYo55AOwddg6zNHIsSIjixsxc9g/X6rZZgXZp0jfgl21s70TH5vfB0KIYyh5NhZ7ricn7P9lRzn6xN6yNXDHRhrgdw/qp68ETICnF6IOhET1SNLqxH1aZPZAMxnbX4Eh1BcQW742Xyo7K+Ipf20GNnypvctMeZ1smCUDMls8YZboq5989+ir/KETrtmIG0ObpIwcnXcmxRKaMPQvrL10D0aHaCmwQNnok10uyLUEn1WteTmVC6oLrGUqoE969CKGlOdBSSZWzgj26IpIZ2JeX+cilfi3eKTUpZ5Q2WjafzZdWP2+X4RGclaCPzOsJU0zUXBD6o/5TIKT1vJt8U0aixUEnzSH7wGPP6k0SPga/WX0ZgxbA8GomTZxicqAm9yfyqNoDMWjDEtQwxSkFdrAjFeRK7Cyp21DetP4EqJaAl4wUeeRVyPPeSwoPjCN4f/XBJdydlboOKWbllodE1fzDxeDa7FQgMf1+rwM9b8j0X4lT//f0e9v7NZeH2ANPlcRNwrae3Jq3UGucAmOdHPTDMdJtsdr0uOZU9lavj2Qwlqhq+2PpMdYkNo5wL0imUn9OVdjMOzv4c9N+Un1hE/59eFb9yG13/UTe8raGg7QQBqjEBS6B8dzg7HZLVEhQsgygmKApSvvowvBjouxgFXyR9jtsNj9CqnwUJNXPqapiD3Df4l/fDYL2qJdWwDpwe2zOHS76LLYTQyKYtihm1ySZ8Evrc2JBC+fV9DY3Vm4Xf8vltg8IZN2NST+Cm8PhzvJ8bwgp0GW/4guV9lj6fZZjOVdlBhhdX+ZzAL81z01DYa4JbGVaWzggbeSJuR5aWOg8NYFAIft6cBWG8cwBl7d2E6tnJl1XUoFdHw73+8GkUOJQQYiayva3/Aj4F7fdRtoiVf1hoHJnFedwBZ/9RK1PbQqnMwcEP4BxNOuNXyJUknxvCS+zNR5vgLb5Ib1ZnqQ+6dz+Y7nwtZpIui2DAJsyru1q8F66e4mQ8MmRdb0bAl5qGds/w0duflxZ0BCLmBir696q0mIcxwKvnceR4yR67BQQiXcvDapFdxx/E5rIJFU9mgGCzrHvDvP27XOE43dX3mShgQYQlZEZPWdSR3VLJ1Hx1qRShBoIiIBANNAPLZHKt0Cs02+3ovPTks8eiWh6vA1Whgax7QOyMPMs0gGM1rHTlFspc6q+TdxnW+NIZF1Md0sHK+d5Brq9l64cHnACkQjOPCrMScKuK9uQ+fU/4tmDAB/7bvB6rJK1WswnIDlX6sWEGSD3IveNZeDQyo+M7anFs0JkbXVrK5x9v9++PkscKAQDW0UyYx7+hM2iqZv5Dt1tX6J/69feAfuoRZ1EWUZUo7A+UadoIkeXg8x0wXca9uF9aZQRfIhLkuWkCVsd7YsyqCm+JzZeYGbeCf/cGTYqi834nRZzQdq+0vJNhASgIjumDEakEiJ0dEoChl12PKk0x3OyYU70dvcx6yon1/4UnoMobi+IMA6/NEBr5fZZXdBQA0bR4XSY7vjckVwzZ2nLkxi41acniKVynILU5y1NJfGc7zmeJFS/uffaWY3kdPBxLtz6LW3b4XUT5aBTSVIGaqI4o7vjF+ld8yLhXsqOEfO3v9+dpsRuHpDCVzIUkjciTIH7AiuAGBFwo4ybrURngRz+mmOVbjeNgza7fuVpebIzbpJ6O2e3phgudkZryqJm01eKAb4EGak1ZXw7baMojIY4ilJ68+7LV16GRZ2fOmSiDXcSYNVpKZynSMkzBaTGHEE5rOXz+Clc3IlUQE0/1j+PDjricb8T/nCS1PjMfKkq2bbvrI2MZ4wdqXF3ZWKo5EWJ5tA/mC6Ftvv9mruded2VUbN1I5whBwaY4GFQ5j5Jc5ApcYNeOgvIC4dxGZxboK82HooTWTcej/Gph6ks9HwBudIDYsEcqguVrACU8hUtxq+i2B8oylXW2tOca/Qlf+qyQD3JNJ7Qqsjr7VuZintkD1LlnUpo/DPZl4v8cXW9D7hP9Yqhn3OX/KP1Fl+WnDbF9c2BQTmg+d+xe9tHWPUAzZmbBHIkpKsqte27EcYG+36twcB4+Kp6YF/czpkVMbh5e/XsoP0Y2f98tqXVzFgdXl11w2GGI8dXEBq0t9Px7ux6hmbvWLCx/vzVTKippw0s/pUT1MzvcTnZpBM4Zc7Gck9p0rLx1hS/UeTNHnGHKq4QKBZDEmKw+PBWqaaG1YRc25P7emFbhgMC9tXA6ZN3AlN/XjAc7OMMg7cvGMEY57KHQyPaCcWjo9cLwi+LZ1bwbPyvmqeqBxd1itXNCB22zrMr0Yp4EGS6z4wW0Ruk+Wc/dba8KmX22mydO+i+ZYedcRds5xxPY44Lm/Pf5jVsKjlNkzary31ibBGj11FjLliG6udRSM+mCiObChQlIkd6sqXxfhY+jbQ37r73GN89n+h7hh7aH2WMeVHeTGegNsvM+htDj8WTSBI4s0CFSds2rUuqQKYZ/PVdqcPuvwvEMDjfyUuyRc7YLZOHqk4XaMrAEArTG/82WiNml9rhovSVKCTPg2dowhN9GVsb8VpBFJfGFKAtHqgDNYQc9ywwv+qd0UeT0rNKxi5sK+UF7faFNyQBl+rWcTTsYO0zeFnH1LbZQ9O83IaIihNi61CxOGKVkejzUQgzO6GJ9uHd8qLvt6DYhiHCYqBjZMt8YkNxyNSe21VwvXWKcbnUje1fzGE+bPkBbuFIk0fkN2rSPxNAxKJ8zlIS0nJB4KXhzPlpGzk1hahoU4iP9ri0H+PkAbZSKObhadYsvt82+LxzsTc0XkF3Pat6RQ+1XASStdv0kiVJE6rNCPEsBP0hux5TzVvaU2pK4KLndLmJmsVBERwOdwVg5AEelVMYHl8xFM+ZjIIG/zlQFJOq2wN6JBPtNaTaZSvPJkUKf1nP1Ru1Kj4k4Hy72/WQMemaRxOOvsbRc2o+sCmc1QduC8bAyXM8iQW4rnhyOgiWSw7pXDKz/Wd3RKkUr4fzjLXfXWzBDqzva8dpMAHAAEhTyUKvOcYUwwYKlMK3c3gqIsHWkPOETd3PooDBLVRPVpXhR+A3n0ZVtgCwc0wPGRNNl/hh35nolCfKvIuFMuYu69fmx/3WPhlWcIAML44sjpr3Tb1YZ48u2m6kWQf+3Z85spV0ZvXx7EmTjgS188IKlTU1ddtPvIXGdk0WsD27dSEKYDnfUa5xfT8x5PRQaOchBiR7QfP+DCizifuzPZHCoglyZaj8aqDk79n78S6hhVAzJfFQZd4GzoR1EP+X26wlvrNklhBFcuKUq0Eyvwm2Qdkut46HsnFFAdnxW+quRxzDBmT9M1HuJDmF1mC08KB9Ms7Ie+Xi8rafqVtTWPLyruoRwqMKIUIM5gi6D+X4Wy61FxbKFgtcUWX1FxvdTrnI95bzFNK/YbcJZ2+iJGA/0AG0/HY+dX32BdhN1tSiaO9zsDGhebTFcmZsJqpA+kJAC1/7r8vgJmvrH2BaGBQwnJmr5+JtAW+l9N3eaUYfiaXgUsgg4U+saDve6I8cFhCkrShteiJkl5U/mLY9cFO85FZJv8qHDZDRBy9/koPT5PQRvf7JkTOYdyi3D89xtgqBiAeha4tv3SYilRttARWDDhZ7WLp6ofxnmVcswrQNKiA26jKs+R/1QWYumJPSNovOEC2QrIYkg1eiu/gHwCavx6Z3wN1OOLVsidqzoG9CY9lvtGr7wHSnaPY1XdymrkK/DKkwC5cXPp9SXJvv7+5bIPz7rERb6e9T4xX876Ajrg7vawoDGgFLhG5sSW1ym4QfbOOj3MjAxDxOcC2neRnr90KvrKldcVd0RsBD2RQiHFXbJtbDIRHxUCMM/0gPiyPn+sdgjsnM3IWjlpX4BUxvndp7oYcZg/GnkYKF9qdYF9dlvgaUfuk1XDlWpiFa4/BbdHV+lJzg7CU2tLjQ2BZhr87tKDRVXX2YoKzCyAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgMLERYg")
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("0x33581ad4f0f57588f010f2a42720f1e5497184e388c779e25b0fd3c3037b3da6")
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)