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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.
0x947ece89bb7502eb84a760c670a3046997bf2f763b68005c4eac8afa2d3c3694The 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 | 51 | 8d | 46 | 19 | 74 | f7 | 4e | 14 | f3 | d9 | 94 | ff | 34 | 6f | f8 | 1e |
| 0010 | 04 | 85 | b9 | 2f | 6f | 0d | 53 | 8d | 4b | e4 | f1 | 9f | 69 | c5 | 6a | de |
| 0020 | 71 | 5a | bc | 3c | 93 | 0e | ef | 58 | 84 | 3a | d0 | 0f | dc | 1d | b8 | 28 |
| 0030 | fa | a6 | 42 | e0 | 08 | 41 | c9 | d5 | 95 | 03 | 4f | d9 | 56 | 0a | 3d | d9 |
| 0040 | 86 | 93 | 73 | f9 | f5 | 20 | 61 | f7 | ca | ec | ad | 36 | bd | 56 | 02 | e4 |
| 0050 | d0 | e4 | 03 | e1 | 94 | 67 | 68 | fe | 9c | 4d | 7a | 7c | 18 | c3 | 04 | c6 |
| 0060 | 5f | 05 | 10 | bd | 9d | 25 | af | 97 | 21 | 35 | 89 | 00 | 41 | 2b | 97 | bf |
| 0070 | 45 | 6c | 39 | 07 | bc | 06 | 8e | 1e | 2d | 97 | 39 | 68 | ed | bf | 14 | cd |
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 0x947ece89…3c3694
// 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("UY1GGXT3ThTz2ZT/NG/4HgSFuS9vDVONS+Txn2nFat5xWrw8kw7vWIQ60A/cHbgo+qZC4AhBydWVA0/ZVgo92YaTc/n1IGH3yuytNr1WAuTQ5APhlGdo/pxNenwYwwTGXwUQvZ0lr5chNYkAQSuXv0VsOQe8Bo4eLZc5aO2/FM0Ozv4eowepPc3U7h2tcoxy6qvA9tMM0ZF35/4tRPl+rBP725acGfwbo2viimllMA+mm1jA2gmBPOg8mjIkRl5xc1m/p8icu83pna2MEgtFLP+6SnMCI2DtTG0WZkcadmV+4K8yr2xbNWjn6FQ9BzRY7IBtrxiTTo6ZqLNtJXpUOx+ox7dOn2NNwHbroBk88EnMbAfhQJztSEeV99aSvs9oP7LZEPmp/+fNyl0BOYsShQSz6L+ARhC+1cHjy42+vM1GBOfztEQaH72c/lj/WeygfYggiBRWFvBZNWGaDePSJSIuvO+BstHZv6cnxG5G42BIeX1NFLXKl02BQjzdI2RlB/eH5miwmauk6ebxZA3aqn852sd/1wR9E8srLO/aO/cgggFxceVySkfSoSwqwFmAFRmfcr/p9SCzCGfH6+7elWR5LzcmE+JhpkFS2mpD/i4O6J/t6UQLww0b5Q+d5uiWYjanNaEzOcrYWLqshi5gCHuma89LD9WOuDFmAsgKwqJeh/n5X7dzDVOrlK6oU+QcjLLJ4Qz8zqe5+AfYdbW4do+5eLZ2sXgrSsA2iFr9PJX0u4a+Tl0s7grGE5E2lzhoq7mzX2+Ys39SfnJI2HS6UHsgt4EswuHvZN3RYlZiju4Kw8ZyNxeot0MJuN6irlIpOM7vNjQ30sUtGtEbJCRdvzdku6Ijb1dY1JrU2xluABPJXnzzUu73QLgWb6yoZ51oCsYIoMf3JMiqQYPL6A/XJMS7M0qeuK9wJoTcwN0grQSLnsbGCAt3J9Cs9vXMd0tDJRaNNSTTe31RzH+lEIHtKBLKPpq4HIyz53t007avmEvbRbQzs3Wr9fJgVB6qmnsDpF/KLGebfrsnUGgimdlMEonpkNn/GtzzCRBixAywRhZYOa9K+xZ3Ftdozbwp4cDOZEe1KM37bq+UDBJlsx9l+/zpszKmNko2xDW/y87ASZ3wmO46rwpfCMhtJivBdnnQunSnCtfdJS22aZa4E/HHUjkKsmveYTan/JChYdAq9lchPQaXPW3xSyN5Js2/EQYOfDvD0U3j7VtdM0HdFvWGpL9GNJ7x8vvgKNq08d5oop+7VY4mXn9tjKtZIovJ2PbFiS0KioAEXgvtZ5agwsuXPHWJci2OYx6H6Ta/szhtPRjh0YVYUklYhAkDJC6+7LnhxwcY7CuUu8LpCEYqX1gItaEqKo4ac4Y1HyuisJvo8qRIm4jHDx6iXFBifU9Q6+gLUz3hwleR/XkXO9OkRtz1cwbr1SL/cBJdR0RcBbj2VebzddVN4Z991Hu3f0H5i2UhZyd2wYIw6+aY6lNrmcqDhieG78JrCFkx3fUkSpj+RY55+4y17K88fyMRQncPWO2XXtPGYMTDofZfPqFw6Uwz/SONpTc3U/lOe6eS5VfjPZdP1oKSB725z9q8fDbZxGp70zAytc5dv2PJjd4oYBFnw7t6dxgIH+lk5UVVcwMisHCJKDWOup/qVqoe990r5J4LJyyD/yBII5nPY34dVfjq5EUYDw8dbkX6R54oCilRK4GejipWMlAUxIWG8eY7OeMNz8O5ftdEjwYQgvdao+Uigk5wYjoe45FeDXoReKhFvIe7/BtGpJOndv0z8j8TfaeUEj3PWNN6J0kE+4qFVmrgnmDJMF/eDSAx18mwsZ4bteRLuTgc9GoDYeM5MUQSD8Enomn2WJSbOGXV2/DLKpW8zUPYuQYGnR4tpNx4+0/LRExyptte79jgGLyOsPPGWE/QoF/QIWHe38+VBxjRBOGbLj2FEhFmEwuRP+eHPgXC1hzb7l5Yg1PL+54p6TGOEnOXg5oZpBItiy8pDE2AuDFs6oZXUh42d6dt6T9ps58ske9m/BKb7sPVCCSpu2IotIa3wTzicYlCY2bis0eqIyvjemNI8qfmSOWAsG70zavKbuVyt+5geuVwwBkURyGRSX3LrR1yaxDVCSE/QDh2A9pQ1ZHx6Es2tR9bGTsksWG0oOmbDr5vrfHDq+a6+PavOac6CzaC5qqOosIIkuLuLMdsUZ3WjMlzwYZ6LbOUOEzXl0abPLBRH7quXcqVZHE6x323icTubyfjHD9zSM2np8JyEt01QjIEi3jqtSFm5G5HnqisrtFi89Sd+Mcp1tzO3Yf6GIiYTeiNRzk72yIDN8O8FTMdu7pIra8Z7sP1ovonINOvGMZ2t+tZHXSH3veg8JJ1yigjIeFNjXT6njV7BeBDT8mdqui3XsZ8Hdyg20VU57WwnfvwV5G4YZiS9hOPCS8EOiFsLCpjILSuuhgRVhObj+UFqOu4ZDzsdw/GActDKmWf8YSRQRLS48GPCBrjZmoaV5KqO7LaACB46f5kFIRf/Eetl22y8GdwuOOA2kNGFV9+DGtXj6GZfc1IPjmfObMep5Pj4WuvgMyhQ0SZiGjyDfEpvg1sux7hFDQ94krXqYdJ8/YR/rXlR7d7xOKYaEAZ34v+VzrCYx2TPI6RA4/ITdVUsVDPqWZtbAwleVdu7kbCvqxLb8fh8W2wAVes+gTCQeuMcXxwaMiTzXIVHXDZVi2eFEkCSfbaoYG0+ictpZW1/KwYTfHtgX09+OklehOe5b5rxvqk59SPVJ9FoKsA6DmNirP4643Pr6Sio3h2EBmCUivHrUJndfkzDshDpzIPignqbym9zr0xNdTLaZnZ21mLDvLtjVgm6zhBO86rTdpVcStXKuOnYW6hM4lKhY9GXSozM7Vp8bpu6Se+YCUZOt+53gtKD3pBWIzC3LASG5KoAdimUqcEbpBaCS3vGqJiJ5fNfItqAthXM9jxCYXg7tg1SgIjjOKhUrqBMSAQ60TOvkemxV+KKoUXreifzRFk7XTAESB/9BfvZDx9CWQyVXfiY9Dl74G7y28pjuerI5+2PGds8AvXMvZ/6sV9sk0Ve6RaJWoB3+VF+tzRjhZ34WVsqS46wX9AchQqz3y8fMpEBXMaz8pFBOgK5g27a6SvJQZ9NXYT+EsIx+RwdAT4LR2p2CxzaLNlFkysvZdkxeU0dDhCjMw6cT4Yu8w2ynb0FaTlrMbOyHaiseQFRbioPAelUl70rkuAfsi0ynifipdHGnVHArN6UDN2MwGpyrKwSGM8F5pzx1zmATRoTUT173Zgk6A+EYBMtKWVWfVoGg9Qy8La4HN8XAj3kHn4VP/2rg71o6vF8W5a3Cdpl7BIvqJ6X61IEYpl3ZWXa3rOS7tTIyOjlpU3u2AWTNs3QxicncS4PGFZNP2avbtwEJ+QD0cAkNw3KFdptXK/YFt1nZ8SK1ubOsLvFggm704o86TDx4ShP3/cyaZmQ3u2wBhBYxwXf20q1iV6PHg3wzEIkOS5LInF5OiLs1HdgM/J/lT6PPfNc6onnf6Bi7aOQdaXv4PQ/mgJ0v7C2t9vWnq9FnWDFJQdvWvgUFCawHISuRimhpDZdNVjNRrqbYfE7fV83ppINC9lKAX4KvHj2DDMTk56vcF9lRDVGy6aKo9rH20aF27NM1ovg1f4BRMVGIDrs2RcnqNVVR19t9ONtKrts1Xhn5fHx3C9PKtkTKih1kCQnzomb7NQfKPRsYoCh9MFX0vbTuEufdlzqe8eCIdCAQ8JRvhMoOM/Y9e7jR/vNUgl6X0ndALMdpEXQpc8ZmTlGTNoX/AdWkaGGmKPBlV8VLtM1w11RolKyL3s+WxTCBC3KdKgeNuzpNvn8vIDdOS5YVXrE+OEmMJP93SMvvY3aRXBw6D+g9BASuZeUwBBFcIjIqJv0deHagxiQtqgNKRLqa+RxWx/yEPnqs4Q7QVBeE357eMfO1j0GuAB3aqVfK7wA3nUPFh9wXZqowDgEhqyTlRJV1DGPTAywSF+QxVlRHb0tiSk1tp9sCt4yWHpOD2LZu3TM8rp687lYMvF9NL8FZuGPt9+AvKix+L2UqVYg1IARXtazLAO3kqLQAj7MCMm1WsH2Y4vHNw69NNlDHOzdWXwrvFPW6SY2FJvmBXAk6QkR1x+ni9NDvphkVHZBI692dF4z8S5mFI8SPjANzIGZgnBjbDKI2WXRn+Z6vL0ge1pFWksKYlM3wnOH4zWHneDpNBxk8qDKOpcUxiivWZ6iUEldMbo5qYI5dEHdNBLnXhswsyaslJw4PUa5jce6PXYy/+9GQ0/tUdnEuySrsl1BuTNMfULPstO7OPL6wwTkKsAAgkfLV6PsMf6AULsCxUgTnqYHEhcfbbCBR0hX3qbnNjobpa1zwAAAAAAAAAAAAAAAAAAAAAACg0TGSIm")
pkBytes, _ := base64.StdEncoding.DecodeString("IuI8K7sA6F/UEk9ZGT9Iagfqt6RDqlMwRtF3Cceo0sy7D8AWr0U2areubH+nkT/6TohiOnC5WCvwF2GpMjk93vp35GIInmhTEkmp0KWhUlnOog79DBSR8ybcyrAWu53wb4z+W/ZiKMPOiaaBlRX/V4dNmw83kQBk1udSXXE2Qb4uxC3jRlaTxIpRfH5LuB4OuBUbtysvvqjQ5QicIluyF/AcjyrY7NJgfexx+FAcUv8ls3znDYB+6tX5cl1hXG6+ZRpARO+mAEnw2DZdCmDL/xI+2pohOQ749mXLZzP46B9j7tsGHqPRkeFt3V2rzKysUtOkEUzFGCjgmfDY0zDZEfuqEEd26cb24io3f9kbZ2Xb2XgH5zn2MIWIixoeZRM3KqT0b2dqsjQHRdk2/2hu7CMK5O0ZaXzzqqhXju6JrwGJZl6strS5OQT0xomA8zEVaoks58PC1itwb/ZshYUQPAR0gv8oQ2EeAHuixEz5Ae6e/8CVaXzwxAdKQej6yszk3DoYF8e/Wtu6RouZ4s6zUQfejikLiOPLeBgUutXz4fE2R1w3IzXqNIFink9NccK1UtW8OYRfkeRRLGgXpQd7j8kRWu9iXPFTxmrvxcUkdvdCku6bVEtPZiNcFIClgGwh3/ffjGQcvoGwHTucU7vPBTpV3a2jEeSwGThyuL1SKlJnPC2KUgGpV6/tmGGFP7OxWFcSAvb7As3761tIxe7bVQmmP71DeCIOwC3B8VTeogFUR3yAFkLCLHzPfy3WS/TN0rR6G1hrehvey4IMkfRO7j8N/sj1TL5oIQHuOKSV+TUKUZQuGtfdSgzPddmFUD+saPN2tF9sZL8p8vG4COpAAGwre9hL+xwBNn2MWsJzonJC1tsDrv1WW/pzTI9l4BRWRQP1s3JGf6ALhx2LSHWi3/wOdz6lBTykLC7RCgGSX+Xnl5FjkiR+wklpDCMhp+Q20eXco4nWDrHrJ+sgfmLIC81Rrttk3zAzPW1Ls+cG5Xffy7zaPyXChdhCJAi3Dry1pxTUN83KjKfSk1o7uBsw3UK4cmFZUpcFwPT0GekPHLfFEC0aAHcehyN7xNoNwl/D6STq01pbsj7rnvxXs7Mgq3FGtZekjTEvA7tsAL+pUnzsi8Xa404iVBh2poc7xHhGGbeZr2WI5tD16DoAvuOTWIMR/4gbWYJsVGWGegDbQvhsRnQPyQgqbhUZaX8Oq+M9lc/2M6VpBq+7YrApTo17h0+dmxCo7eQ8kao/mtCHIgG1jY9gHoXofrrHqW+/heOw9OKnJK7Vb59kz1WG1PTCqcMc6vwlGTNLWALrEu/oxuBIuNYl2Nnj7S9/Qy8RbJ0KB493GnZxQFBt6NE0HGUtGXyD1fnDhl1t7LtmBGP2jldtkTDaJ+FErlHW581v7k6XpvvnwjY5mhSJCnLObOvYd5lgi2xmbu/RXP7sp+8q41fYauWgON6LXNZ5UUBVb4INFRHKJ3NI9ViVIERUqnNoc3rJoMj5UwZ7BihK+OhI4mFLswXDX/E6aznKIPNCI6tA5jSt81oQA/WGbcQv0fWKYcJU/tQxHoZR2DP3SUDxmU+OSja0cZlApDkofxFfz4FaSdEBdIUZ2QIGS3zyF7lqAa1HcH7Xnm6brqKMLh7ZQw8t7EpimCnB3UF4AEZWqV5izZ0sFc0kLdvN6jcW4VUQAqtYf5GZvNFkoW/0yBvXOV9ydLv1bEQ0TShw0jOo5TTFJDiYFgqmRZDvuTOz6Z1QWB+FTCY7ChkJC3fCPi/c2NKbppJjW9V7Q/9LDpE14mgCtT2fUXNvAzfyBrJgWVOdJAZVWrHBxWfMnwUyxu/kBq6JfUFkhxoHQB0NZBfYIOfPkzbsR3y2fqNAsZ5H94aIC7a8U4ByEr7bq/nmQtJlVq3XorLJ33fQY6ppSqK8YvTMraezTRtAyjU4DxWUM8xREsw2+qQc3I8g+lnYDPSo+5gI3JKjWJH+2LVr+qRkDAYWLBvd2rnCcDyOQXleNqU+/X9VwKttxfGjnsnI3v4HjbvRovaA60Fuo+ykf+6HLb99XtrGE4MtBNX0iIwUnhBLOX0p9O7qSXzEtLldWQtsz1WQHfR5XulyYPXQMA1LdRHU9FVBZgGIhotrSVKJf3YzGUtLDkkCRXYPUSNPebR1aWFUhmEw3scPQJnAhxkmRZdBb4cOlYxLGh92yyRO0hhUtYXut+Gtpm/k2qwQe8IIPrLh+WCq3dxCAhSyfWgLgbJnegVf4lLM+7bCTei+7N+0dwwqgKmIWXh5BLK4yPByjdkdmja3O0AQ/T4X9Y+Hp+A8DCtIvyc9mLqx1IKJXl54zXHQNXASGfuR0YqRLhZGC+ZQxM4CKIlbXuKTEtkCtZdxUBAj+zsRSF/EFbMmCw66BVve88iGzk5+M5R3lKcId+AA+733XqQNaZHTd1oNhIEWij5mb+yDeNh7l9v+C1nWwiDqmxpttGdOUIv1u3G+Waa/JCRwNmP9qUHXeKG195meppTkgRT9JC/upgAd9ZiPGr4Wa5lmOTb/BY1GE+6SQ59joTZedNCW0ATWqm7KhIsXodlRRcJdRFL56jRwECJUaH/9nlJ2KmUVY1RMqNmEkCk=")
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("0x947ece89bb7502eb84a760c670a3046997bf2f763b68005c4eac8afa2d3c3694")
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)