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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.
0x178ac09f4ea8411b4edd7793c7fe5a9b3a5294907b66f31d2929459eac0edf90The 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 | 1f | 5c | 53 | eb | 27 | 2f | 4d | e4 | 5d | 6d | ff | 3c | a6 | 48 | 93 | 8c |
| 0010 | 2a | f0 | aa | c6 | ff | d1 | bb | 00 | 34 | 0f | 3c | 9e | fe | bf | 79 | 66 |
| 0020 | f1 | 85 | 63 | 5f | 5d | 58 | f3 | 59 | cf | 4a | b9 | 9c | 0f | 60 | a9 | d1 |
| 0030 | 98 | f2 | 0b | 3c | 50 | e5 | 27 | 85 | 73 | 61 | 32 | 21 | 6c | e4 | 8e | 8e |
| 0040 | 0a | a8 | b2 | 6c | f0 | 11 | 4c | 3f | a6 | 90 | be | a4 | c4 | 53 | 0b | 19 |
| 0050 | 30 | fc | ed | b7 | 65 | 66 | df | c5 | 89 | 65 | 8b | 20 | f1 | 9f | a8 | 3c |
| 0060 | 9a | 28 | a3 | ef | fa | e2 | 7e | 4a | 59 | 47 | fc | 39 | 7f | 67 | d6 | b8 |
| 0070 | 2a | 2b | 84 | 2c | 39 | eb | 9c | 05 | 91 | 78 | c3 | 32 | 63 | 99 | ee | 61 |
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 0x178ac09f…0edf90
// 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("H1xT6ycvTeRdbf88pkiTjCrwqsb/0bsANA88nv6/eWbxhWNfXVjzWc9KuZwPYKnRmPILPFDlJ4VzYTIhbOSOjgqosmzwEUw/ppC+pMRTCxkw/O23ZWbfxYlliyDxn6g8miij7/rifkpZR/w5f2fWuCorhCw565wFkXjDMmOZ7mFYig+1jqQwRrzOlgmgh7Qy+bYqJXN/H4VzcnjnrDVshmdADf0Opscugey0jEJkjtVKelnJYXck5zeAvxdOmYt0zjg6dmoeewFdA6+iE+35t+nryoaeJ9MR8QeRlOpaoCC3VYpyAJ5rYy4cBXs4gv9FBY1QoyU09HpBo/XR3o1Sk6vmDfdmMVjPD8N+u5bebs/GwXdslHDkSpXxA6XcH/LX5SubcP8t01hRphfn3uXNZZpuo0tqW8EIEHoe5JvtpyMPRZELrfom1+9VOOtygR9vmIkzahBmnrwgax33h0bqWVjQlowp3AtfeQG6wMIeXgBYU9jYm1H6A5b/UwFTSE5930h3SnDUwGKNEoQrJYIvhH2r3IBufXSjtb/gWaNiw1mpyweVQ4No15LkdoSGIgEaAgt/4xxbIzravzaS9WOjCLA8p97hJ075l+ASSpQKUVDIuzhdSjQC836tL14g7hs8VmGwDf5F597e+oHjy2UYbWFEcGiXY45l4iFTuU7sYW8IfnVPzSzQ3M5RvNd0q8f0MHw5mI8BVyxjeKPeKvFISBHqZ4tLsCtVxQklbmyF41wwv0PLTED99Zic1G0uX/r9vhgbgr1Y0/yJ5J432r6cYeb4ipzGpVWKCT5tyS+1NGKrQiBhoN0fA8/xJOveOx7NNXpuQ0hhg1hBieFguxKmrLRb7MnBf3soEx/df6cL/NwUe0G2m4yHl/88vdytUiPNt6kOdTOhCUoM1dP6VBM1+cmwjIVUriBkMoAmwgajG7gMD1emuLQi8rR876p3i16/3YFl3tp19umXdoqX2n660m9XjtgouxCs0SV+wXffR3QwFG8P96l0HsTx9jLX/rosATKojT9GEfoZAhiOiahNk0Mlw+njojOpAFbOsRwC/1nuoNfnl6tpJK7/TWwpsd+bOSb/pZIZm80eCODQSqA2JB6IX/xxvog2qAUJ+dTHkiJA3hrJDkgGEI6MCMmnEy1jJ/iE7nmJagpEEKTJAgE6JJvoCJwpOS8xzut9r50YkVcA35ZEe7tVgeRExHQPYPPSZcMKBWcGazc3ATbOI3lMh8Mnjj8QfJTYuWBbu3s/W2tA8zf/++/wL1j348ADuiilqYor1/9eqHw29IZvT8qTWvAJXqMzvRUkNBddcXjbZWM7ukF4MXc3d9Pk/963q8tdc0kkP8Ht4/8OnWKV1AMKOA9K+pMcyjCgMuS1kGrA6MyvY5LztHSODxYV8PHsSbQSa3fTd1gY56p1Cvnjjrg5C5El2ZNN9u1gr8s02WJUUJmqSB+78S/HPtSKVuX+20/zAKsWxA9gMzEC1tneVOUlz+DozcGnxtxqn9DypcW/8DGgDWJvvWhL8xXPD1lvf3DsSNh00X02qCAhgG6M3KS1SaM9XrvkuSp8EVTpdSXsO3kJFCEbFNIGNQtVZ4Ue0GaJ/gZGx5lnEycdJf/K3m1s0LpMnsB5OfAJm4ltO8DQ9FR0xIyxB69ORdnGC7nGltaDKlD6MgpX6bTq56fWbLCwrNrVCXi/5assmT/F+tCla2lZknU0wHcnUYyY1WWs41FoZ2UNRIPvigoTiEHnrW3ZL4W8TDH8j0DYENzMdTzudgycI5E6fRP6VCcLzgYyqJWAD5ha9/RA3haSuYM9ZcWAd2W4YtZZmnSiRl8/MgW20uRhwevStxAXcc6yVXVD6q6QaaI4qJ70nhSdCZNaVMGirkXVWAaJvupaS4WoBrNNQlTF/vBoT0sjr5pDeBkwXOr5pmyUYt7kLBoiwv2xvnf+Fk7K8++gFv43OK8278WaEJyGmN9MXIehFC+LGpdM+qI9/4txr0klOY+tJg2TJe4r6e9cmeSXT7tmTsFdQ/EThzSXMizTp03+tPMARjrstRCnWZ+fYsb6Ezj9QKJ/CqjfKn2YQCfEb2LXqGsglMEDAbuMMoQtu0zg/rVVzpBquZNEzMoO9zfKbzpHwDZNd+CWSP94dJWSH1xzyL3E4V4jj08VuroCLdvwnHO3WClTJuYGtcdxZ7Sv+jdmEMisd+jANdzE6Ht2yVXHdzUo8sW7fTD0LKdP2tgBvdJYhJOH4mTtMBw3Ql9P8Mo4HNopyeyNecbGzFevF7mTF7yzD94j1Ln27jYV9g8biXKppmL2emdAPZREipPNJNeMhVf53jlwGUhNOuVFPy8f+4a6pT7nah2GHxtVcoRlGKZoxGdHp4Lg3qlOcqOUIpAaDdRDu8cfSUbqe2GdP+E7CJi8KuYsJR6CiB59bDmBBFOfn+8k9XLUZBASEAXvxgAhS3mNGPfIuBneWWCGQctViK49Y7F5tukq1cQeCIrHUaHkZ8NBm1d+kK5BLHAOUCuBupL3OvvhEn1SIRTwsHBNK/yCYUrYh8k/TK9Y9JFBpifLZeHjaqYgwddm1xwWsmFC+Tt7QDPjxOy7q5HYfT4Qe8ytrLNCiHjWyjqRFkNQjif7FcSxgoC6JGaJQxcEbP/KP0jRRAB21JIC3NT7SVs7vnxVhnZFaKVQ9ZJ3EiQ6SknT6lQupx7H9maAa1BxSgWXTYI+7rPNxQ+X8rzOr3rGK/sBnbAD0yYm1gmC/ilZyyOerrTXwLIbv3j93n0NhojjJRfxw3nPvL8icpHzgpOq55StPE89LP497onsQjYZkuN3IQtN9w+fkMeEf+9cu0FlKNjh8Tcx3pUjHMjHPJmERAb+uIOF11uqV0DdhSvDSmJaEjsBigPgoYevUrUwTD0lscIEXfsCnIAnx9M/GhVrwG+1NMTVmNA+kpwCw6gv0SzIzTFi3VYE6Oz9M/BCZD5ELD6blgwUxoRUWo8KNe3V5LCh8rVl4Z7ccOltPd4U7neJWOjqx+uvLzEUH6pb9HrXE7ss1Ws3II/2hwgUfg3KXCdVWusT6np5IaMhZVArof/CDVoQj2T8bXIGQSa3ABvxWAFDmhLQkbhVQbgKjciIX/zYa8wbch/qEnXhM1gxGIqi4bqeycreyjQ3vIUNj4jhjjZuO+3kj4glhkH3353330ziOdByBeWB3DtETsSQMp7be+tOwvzO3ahdG5TqVCIFcsmJmtEzxPWJq2OJlsTOYj298PCeBrHEZ6b7aLgMAQUG373bgLa5vfxxOvNMrX8Aln/SHyqmLFdRSgQvXVyuULggn9HlpqXrssmI1Ow+Zf33phXtF0MHDd8G6PKqbbLRdb92hklJrUP2ntrYj5LODMyJr80LdQFluo2qBYa7go6I1tzDCz0aQWkv+bG42knuJRAz0dNH5mpXeJE+s0z90D6WvSW6W5V/xy634YKdLKVYlcIb7124fduo6HrDP6JcFGeVnLOzpIE47CFM+6OCJycNasJD7vIpqZFfroJ5eubOa7FT8TGuy3YHq5ZZUEU+V8ArwiO0BM98osp7xpSQmevsMq/yRa3m4Im0g836fqdVqPHji/wptd8uFyPtay6+WNIE2zJ+XZk7Qc/aK7Tb3vJLKZZQeA9gb7JH2SLJVCUVyMkBatFAWnPKmgF3fjxpTnClSNUfegBd95HB0aEJgO2XcyzP/aoL+KjUWuYSIqRYxLSV7M77ofm/oS17sbZEiwl8D9iHinz/2tcIx7nMhqfVkhQdzx3hq6Ywkz4T9GrBhlp8ZR9JjvgQBOYnPku7+PrlgAvUwBN7rlvJVL1HafKqnDInEh3nybz34cb0IlY7WBDlRcpagEUNi56iUoXjM2XWAP6zsTwuFJYzK4KdMl0dbKybmurglPsCUi/nCXERU8KHc4YxmosdfbCGtmA/REehUtP3ADp6OodYfZlQea/xXxth0ixixXCV8jzZX4h+LbkfKk+rxZv7kBIqwWf1AVeJkvDEgdm1gRuZsSccCS0NYIKnmDiunZPMK6AKARP56CUcDlJo+qImMktSDNR1NEpYRg2/HAj+Xw/rF/0KsSs9KSa9E/2XTb7YSocqExLiC2iXhvxpJ4lz7/qvSLtEVauh0A+OnUqLVxNsAv7b61AVU5yaEFHRAU8OmIJJ8Hro2bV0NtuP/7b+SjWZ7DbbP70fPPmgV+U2x6+5rdeE9a37cx5MR4h08JvBgsyy3I0IAf19+BKz64Ooli1eP8ap47fFWLBCZmnY/2j74yMy6v62MzP/nP25BUtLtBjtEP9L6bcsFGstKaeYSMu08sPjgM3s2z7S5DwHNegc9SCklpBJYCSywHQ+XHOAj6fB0QNkfIavtAw2WImWmycpVXXFzBsganPi8Bk1Q0XY7QAAAAAAAAAAAAAAAAAAAAAACA4UGiAm")
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("0x178ac09f4ea8411b4edd7793c7fe5a9b3a5294907b66f31d2929459eac0edf90")
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)