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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.
0x7d7248568043f5f81fab52cfca2c6694f4a83c3daf0b469c6ef7a5d14769370bThe 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 | e3 | 98 | 2f | e5 | b9 | ea | 5d | f0 | e9 | fc | a2 | e6 | 75 | 5a | 41 | 9c |
| 0010 | 8a | 28 | 38 | d3 | c8 | 72 | f5 | 4b | 09 | 35 | 4d | b3 | 1f | a7 | 48 | 3f |
| 0020 | 0c | df | 7a | f0 | 32 | 0b | 98 | 24 | ff | a6 | 45 | b7 | 54 | d4 | f7 | 99 |
| 0030 | 65 | 83 | cb | 63 | f8 | 92 | 87 | 81 | 37 | dd | 26 | 6e | 1d | 17 | ab | 6e |
| 0040 | cd | 7e | af | 65 | c3 | 35 | 97 | 9a | fc | 8d | 04 | fb | 6a | 68 | f4 | a2 |
| 0050 | 26 | 8b | dd | 8a | c6 | 44 | 67 | 74 | 56 | 5a | 7f | 0a | e9 | df | 0c | d9 |
| 0060 | b7 | 43 | 88 | 53 | 27 | e3 | 21 | ff | 4b | 63 | 28 | a9 | 80 | 67 | 1e | 23 |
| 0070 | 3a | 86 | 26 | 45 | ca | 0e | cf | f8 | 9e | 88 | c7 | cc | a4 | 66 | 51 | f6 |
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 0x7d724856…69370b
// 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("45gv5bnqXfDp/KLmdVpBnIooONPIcvVLCTVNsx+nSD8M33rwMguYJP+mRbdU1PeZZYPLY/iSh4E33SZuHRerbs1+r2XDNZea/I0E+2po9KImi92KxkRndFZafwrp3wzZt0OIUyfjIf9LYyipgGceIzqGJkXKDs/4nojHzKRmUfYoPP3vvWkTQ4qVnDGzEEveBSHdKo7nloZRJOZ/rDC+keGsisU+hauQgYObZaaZxKt06vvXY0at1JF02xzhUluQJeto75KnDAGoTAO+H0i/6IQLPnsaanH5eBOG91V/sW1ZMAzt7zFhD1e0wTJgdhLmlsxsEUFY0X9FwCePOLiR0p4fwCLlb7i7YPCNFscwKdrRHHzgnEmuojsPbsWkTMbqnhOmYg9wRiEVKVi7PkkBXknKgJXrLIMwKLtQOjMpqMGITS6G2piUEITeQ8brHgbpH2lzNrp63LlcNO8WBz1mqaME/a0akF7tQG05Df47rNAcg1R/cwXtBLiIoHdsvuFPoDC+kE9rYAgK87QfILBp+YjNf05HsB8ALdwBsJRFJ3uItLEhmshNIpFHeaHdDrZoveimj3KvjQaZXKQzngahSh/mQbaZK3RH/l3G5oBBi7HizxgDHnXBbqoKkeJVQeeXwHmmy1Fe3qGTsW/Y/oT8cEa/LPKGt940G1FdcGEUsu0Kt8IFaZNHwsEan0DOw0ptDJx+pYrsaVbUt/QlNkdhMeCTZ/8kveRwONZzhzfibRntVV1CtdEy6K+DEXFdbEWG1gxvRBzR+5Rgimj44wtNTj04k4qB/qXJ9uds7YDWeQIgLtX14JD9YKsOJzMsph2vIAcYn5+QN8hwd9bM/WnpF1Ccby0m2BcmJ6QL1fSeADacZboPbMXZdW72V6s/Ui8tD/5HOZ9Q0L0je3grd8o02IzaGV5TXg8qZjEGYVrC53UpTGhDR8cS7HuidqyuafnGgf+vZpc2LqvRXQg5IlRad0lETqDc36hN166ZuIVWQf/6X25uOWxlkmUAF6upUp9Fk3mn4no46IM1Sy7hTK+Io9419f3d5l82kDvzhPg/GNzkSOuzfUWdOEXFgq7NfWuHrLyJk+P4S2wp2voeFM4wa5CMPKKTCvHKU+uWlvcRwTs/35ljWDl8XD618fxZwf/cwM3e45MzTEKYfy/b6kmTUkm01LObIyaLEkTgaZXBRQWOGaXQrqNx3jrGGrMm2NlWxeVdgPAr8M9x0iLeSdrViXszm59TFxH4x1XisrUO2wdlJJMlM4FryFZc7vlok4VtksPJg1QLreHH5m3OpjBH4riLhGO78CRzAxo5rsAi7ciu86IFR5XKMID1hjceUmTKymWvgQix6+pvMZbmWdrBXFywhH/2+ETe/jzDeH0mJROb+vrvSllBN1cOdUF4tMZrOt4kqLWgpOVqEv5FD6Wy/9wqCPskrJ3+9mCfTKaTZ4OCerM8oFcqFjdchU7EeuRhH6y8TmuqthkyFeQFjAjR9Hg22YBmKDqM9ypS3wGS/1sVoQqa8EUe4W5Dv1X9ysmd4iFxLLHaoeKyDbIcxn4Y0jrgST1v0qmQoO6X59GecLrSMtJZ8hYspDANr7dNx+3CTTd47kNxp9uIaUB7z4zo/1Q7cTraLkcSR8bO4ZpthZgKwEAx833kM0yTNYStdXdHAbTyhrAg2mcX3UU46pSiBHF3QjyIHjo/TNrgFmbPDz1oJoXtCOL5jFApE/pe2se0A6VgF87PfHsc4qY4h3fICVPug3PPpXpgJ0ABF2i//uEyUmDxn0oQMTT6tFRL5628bVBFi26LLMI1LYdP6G2hIC4ECN20SIcttXCk6drnoXjvx0SCf9ilfYX7WquF2A+d17LCqSlu95oSajVf7/p0NZY1CeZvCGbvpeq95/a3GUmtXk+wkmjiTV2ZGnTcNoA2RtEa3Hzbh6Bas/Lz+n6qroNaQ7pcFX8tuoDk747s2oY95L0eJvVXCzWjfGEeUN60SdSdzIcHzt1JWahI0RfeX9QP8B9BKZkO5f07POMRWZn3G1Gye/7Dkk/v6gJ8aMCjQ4VEENb/juflfcETtoDFbM18635zT5h1GXjS0zuJEjeTKV6vleMsTDLelV9Zb8bI4ZaHzRL5Hh7G3CA3E04XwR3KdGxmlYT3SiGmds4aYKSwwtkiDP0yXgCGn/k8856QVYwWODyCJOUcUQSiec/Ap+ZibGRbFcAsOBsrjBl+qQl3/J7gk65MayUsb5zZNd2WS83pWSDG+QGuF5Me2+vb9/ZMwHvZnPvHYY/lS+CbnnEUuxlMTW9Dtygr9o83wjBIfL+GVTR2q3gdllGMsu///ARdxU16kmylHONBgEnAQKuDBosx1vEIIIflaszqUZU7aFjrn8O11qIlMJXdlSIjiJMwwrJAz3ye9u0tS25Lg68KNMvEglUfoBIwbHa8hmhRttwikY1ZOD2+IatoSkTmDDCw3+//TvjKoWJboSepdAXRPo8r2nJMwVVRKXaoJ7R+rxYYQMRKFnfXsRnc7QQH81jFCuwpk5kheuR+5Jst8+WkBaoRMrn4bLYiYYm4R1cNHp9NWiHQtwXLLNUDByh075sh13FTLIucY2WVZeUyOO7pX1R1FRsANl5sntfDyjcV27cUqKOzqwGh+4hFjBvM9czdWkf2HMHgHqtZde/l8lFBRTjC/vVW6R52L0mYylqHBlFPALjvxBME02qN25sD3drLOIC9W9cStez0Kxhi9H/CugXxYAOOr/YPdlwdmlOGefZVhhtPRwqpjGiy6xB4KtqyebijNd7en+Uxq/Arv6e6OL4fhJO4SU7Pd+wfO7nuIz1DVA6d+D9X5PtP9pQnACHQjT4rbJfl5qWPhXwZWlfVFcdSQQQtZFp3Bny/0+P3IEYgdWeaFawjk/l4tujCmgKIvXhksMynR2eHCdo80bcF1D8JjwhV7w2TGwccmglGcfKa6553EV0+PiiufzyVE/YiIqYDx6FZUbeye9670G81Cjojbea1QwPiqoWE4Da9BykTKh2efwW9C1+TxFzirOGAIBetg9c+yRtQUI0kasHu7mED0gmj7iMNC04Z0WGcqmbgh+ZkAgsVPNg472Mc6BQPHpFuePWuA7X6Htl46qzznfPqRXK/hAL4gBeXRRM3Wz+pJ2+8yXRdJik5r6FTowXFSExzj1v3xcCFhn+xNG0HkHeTN22GNkPvZZowJC0Pmzta9aGhk5suijsApsaIlJy/tLk7Sbxd+owDPDOFUBOfHTvLFwp6QSrFyI9Y2sDNrOrzvJy0GdgBjRz388kGuzzBUCdgXct7LGtwY5ifIaGoL6fb8/vQT7FFtaAHNOdlZRZs2cWPbBhFqEJQUULrQswK+y3uQbT7zYMPKseUR9WjZcIvkXkRdpv8vWYdlYGdShkcKcoyEWFJ042BRWTgGMB2d48qTd4mT7VIU4eitCo+NmD33hogKh90ISqTSe9hR2UFgjfH9YkbfOHFdHbBgFk+WfNcs7yCNFoslFM12Ts5IWEUXouv0YXnT0FUjjEq1XkpsGeUpsYTsByQyCRlG6OUkQVyWkYK9bdGWmyoCud3QFf56iXPkLnW1v9OHvmJCGzp42NyTljfsMAK2UxbHso5aZmNuJ2pWigHmR3ECOrV0wM5s0PDfwf1T7X2e2/K6y+R0dpzvfYFL7zC4uZAeGBDp8MEPFF00SFgKOwYst1YEx9kfy149Xc1Ih+WRKkkOn4B4vvwaNIvf+UAF8S1BwE/HUO/LQFvgSP0KwNAlQ4OyI4rhnEJYUsylCkLTCAkfGAUzs0V7eifXbQlp//I6VHHkMYm2OES4EONjrxJvibfcNiwsr37XHvXQPfNuKNezjs6u6uAYwG/9FL9tceW01cRWvE2Y3H5oeD/QaEKMiZ3wdundBFKEa3gpSKfEGNUYzM8L92cSYGdC+h6PR7u+nTD0im+7GbcaLwGkhAqtE4FyBfBMyak20Jb9WQwwK/WBWJCzg3C26Sr1ufDc6WbEqRU1+kbBbRGiPCJZuzSVVvAocD240k4je6IxAKHnHQkmkAEmJnPKIZvbGeP8hXu7ia4gC/tSj22Y7rEKO2LaOWtSrQCa4GnQ9Qdyz6rHiqu6h/wOz1uqXr7GI/SCMm1PGIHseBlZXcc1essxpJUx1fCS1+ZTNx+y9rpqLOyMWiNo5AL4yBfbLY1DBQrEmtiYQX6+XK4qxBs7+s8425p0mE/xjCtoToFTAuKO7CVBlJp7ooVCxKLD3qqmUmvvCrD5oCu1nxSLq7L3Xx2jdwHJGZNYY/rRRsQCfMealZYCjcZNtZFs3h7I2lw6ok2zOTVAtYHQwFUVA1hwgpl5ZSsvXIgNFBZ0OHqBTOlr77A3xUhOGF+iY7meXuVpPUHCC5Ubc8WICUtiK7y/gAAAAAAAAAAAAAAAAAABw4WGyEp")
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("0x7d7248568043f5f81fab52cfca2c6694f4a83c3daf0b469c6ef7a5d14769370b")
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)