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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.
0xbf2c01b362598c7d87c5a24585eed91a70a07e50ff4826590628287dfb876223The 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 | 6e | f5 | 37 | 12 | ff | b2 | a4 | 75 | 84 | 32 | 33 | a1 | 50 | c8 | 0f | 35 |
| 0010 | cf | a1 | 10 | 0f | 44 | 96 | 7b | 13 | bc | b6 | b4 | 1d | 0f | 84 | 9a | 07 |
| 0020 | da | 4f | b1 | 2f | 0b | cc | 60 | 71 | 18 | cc | 0c | f6 | 25 | b2 | dd | 8e |
| 0030 | 83 | 02 | 3b | 86 | 3e | 02 | e7 | 79 | d6 | df | 51 | b1 | a6 | e8 | 09 | fd |
| 0040 | 4b | 90 | 77 | 1f | bc | 70 | 8a | 87 | be | 8f | 29 | 9b | f2 | b1 | a2 | 87 |
| 0050 | 07 | 4a | ce | 63 | db | d2 | 4a | dc | 0d | 6b | a9 | 09 | 48 | 2b | bc | 3b |
| 0060 | 42 | f4 | 9a | 37 | a3 | be | 3a | 7f | f0 | a8 | dd | ce | 6c | db | 0c | 48 |
| 0070 | 7e | b6 | a3 | 8c | c5 | 34 | 91 | 51 | 7f | 53 | a7 | df | 8b | 71 | 12 | 47 |
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 0xbf2c01b3…876223
// 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("bvU3Ev+ypHWEMjOhUMgPNc+hEA9ElnsTvLa0HQ+EmgfaT7EvC8xgcRjMDPYlst2OgwI7hj4C53nW31GxpugJ/UuQdx+8cIqHvo8pm/KxoocHSs5j29JK3A1rqQlIK7w7QvSaN6O+On/wqN3ObNsMSH62o4zFNJFRf1On34txEkfi3UCMgTd+Z8RJ2uXp0pwKSO784e6lue5Xfe1n7M0M4nQPLnDso8X1jeTNoPLqodSyO14lCemVEzYD0w58ft7dxYwU+KBIui8Q+MdY+I7n/XHJgN0X1KieN9XFVrY9Xrx6CL8oN5StDkFxoayslGzI6sFGBP1WoSbVllsELQrZcDNVyhlFoJ+lCrFRbWRP+wO9ioRUiC3ToWKOKdp9d8vR9vVsj59so9P91A+FSqSE4uD7qtJRzwuHVN36ObDcOfq36IXgiMHTlUIBAgf9dW+Z79B2Ni1s692dkfSNleKVw2C2tPkkiILxdjTIHkBAP4N8N51UAwAzkhKfEB6G4/9icAVwrDxm5hpMPejIspg7isHmj4NyVmVEUtNymo+5GUn0fIuSmyuzkY+f9UMDtD25o9ywsESvZxH+msWYlFpuK54+UE4o+MZdrWbAnTbnExMtZd1kVLigVbl2g0+ei9AH2yNh0JnCB7nrErPdG3nisrkB75uS80DnTMZM9TL3bdz+hL5tAaxelWByKrEaqhZ1U7pJ8cnnt+vyDAoq7/l1p1JDIgl7EqXzdSYAmOadUvHrjBNNpHBv2Bt3doIZvpE/2NHrKYfzU1HAJ9brkvTb7mDQlVp1mfp1OjGGi/Ocp8g6r9bKndMvKpMm/kAfK9xqzHXaR6jlKAW0cziYe4LAZR0gxQ5OhEtjvjnSMzNuhTBTfY/4l/o4h2GrReMh5tlij7ooubKGldNeU9uV5lXEEu8chnapLeJiwmtmGzwGDlKWfp9SWdplpzkDh6+NLaV9w/Xrqss/6MfkNjcOjKTlPk7ZPqdAAoXjTOVopzXPkD+tj7PJ8C5naDiZAc8FqP99BkDN5Hy5kJe/bN0ellxAACn/81PTQF604imea4xDgWVjhDMyV7a7S881FNxv/LfubZfEFlL7RJnFe/8r2ZowKMJvaQMpsnbPBWkvEcDpXNZM7ZYNZA9TsBiQHZpgVQONH97OgX2zJD4RiQgvo/ofma0Bj4rDef/0agvEUPtf8B0YmmRrjGxgiE2iJMIoSwLun5y4pyY+rYmQhh4dcVez4+34z8In4mQ1pptj+5w4I6ozpmn5UNy6msJSN3kpTFOzN0mS9RdVtOjf8PYR+tvGIqe4s37bDZG1SBELE4jXIfOYASouDeqYLFhB0p8bV0vc/QTwZGNfcWoREOEk9+86warli8PXDsEk2qQ0P3Z0Gn4u01u1i7Szt4eahwPGy6BroiRQuY0Ic+497gw5ZGDltnwiPv+fS0VH3l519uO4do1eiOL9v6pa++58L0n5+B3fNRcuFwcJUwrJo9lvXMsnGc+Q9FUxCJBf3snyCHcsLQDhSaVrHovApxbLDvjw5TsHlWyVUsl1mAM4wuh7JAbwVnSgDnd6ufKr62B3bDMd0/Oe0b50keZTC/R5laF1svlVpWFTasGxDOT99CqxV/ToQono9LxU/iweokSfzIhw+KYMW15tEXPIHXOrCiROJiXkTGpjyi7ovln/HI5MdbBrKAnKmQ7nFcXCbxCS2JGwLB21ARDiaj3pSM2XJbEb82oL3C4yT2uzClLyibE+swUEMw87+1netMJKfkr9+BnUTGJFdC32R28B3TRMiADSjwppjmWJairJTgcqptX0WEG8vDWwYmk34j5mUDS5zTMkC/wKbxxqCBs07LnOfgSzV3Z4flvuWlspXr23EhUd9NtJIecvPNjYpKVZ6Xl/9uxL2V260R5gDyxmssQfoe7i6iwiJox2tYljlEjmy1sd3W8clNvxKZdjacqQaaRNHKDDYJcv9HJVDsfwAOR285G2V6OV1qJ/wFkWTTjmkWqOrarKCgM8Goy8rDaIMRYQyAm5zPfvSLpuF/rSZkKWCK3t9hEzrkNfUwWzMTr2L8P5KbCnI4ls6dkV3NRankjUi3S3+ff1PDnCGic+Nb/ln2CMDUu3M+AxtMtAB4FNtMlRk2tr+wkXJpqps+adQYBKhX3IUGoylILAt/eZ4K2qaL8/I+QmOFNo0+bW2/a9diAQ8EXzDSmRb3WiZzd+Ys4H475Susn8M3V0IYr5qzFltBiB1QCej3QmMOwvVJKQb+46oC2hBcKqT/JEIsU6yfTK++aA24s4s5lYuFlgirGn2gz1qA70f50zPTz2PWwkOhQA16gbtXSVkkbKS9NaRMh0OYe64W8qdhLtAY/ROpK6Sr6UrNTntljiJumIQ3iOnzHTQ4tMLqNCUZmRUWa7SxK3BEugdI9RNj0Hp/qXPHreW+HWykIc4jw397aADnwfy8n69+iG8j59jybPtwOu5eG0UHXJJYugaT79cHgtSOa775oRUk19+FgPWgLZtkEPajgw0/EvpcI+m7YCwvFdD4budFIsOsfEwHLdTnOjQDoZ+fuMZAXwQw84j6pZGjTj36f7biQFa7232dAz+LYxsc0pGlJOQg+OdsCgzf7DgrvK77T4uItfqaAGBefDQOisfrwZ0+OtFDsEhUbo/f3DkEhk5PxJd0ODQMgbxJkd+yKzVfx5r5RyRxNaakmyUWRt4wxL4Jh0JnvK0vpnsjo7joXrgnVKwU47rf4DjNiDqaK03k0x8V5pdLAvCxVVAL8YyqaTZ3ltv8tdfQZWuVNaypAkJ6EhO3eMAbbjKSw/tthFZKbTR42o3Av97jYP6hZGtzeBh8wN3VyVeTH+CkGUtxl0q1THif1FBLZKlILrA5QuElAx7amgb4fjkhrI0LrZ8d9bZB9neXDLOR6HQ9ZOOHHVq1FHWM/nvhea0Nz06LQMIBEQO75PtNR9l8t8WBhO5CdP7Hj0nOzvB6bVFyOE/NOQLSEqPYi6ryRBX2+8wdyjrWanfsVcft7u2cSP2AM4HgA0yn2iF4JqpiYjEimeOIzLfdxnvidtH/zIgQLFo8j7Z+TObsv1sgGgbwP0nRm+we0k9LN4IA2IBQsST8T7Ox6DHA4iW7VbBFpkalUFeHw3gFWkiNUA31nmg/C4IqJgODobIU8LMFj3tmhC2HlFSLZFv7bP5HXXM58r8JSF4Io8GcdMjvdC4YQfjDcM1JLeHBfkvjsksJYDdX7Z7gyqXBHT5A5CtVKVTi/d82leru2fASHFMpRaeBpqoJs8QqRQruio6McGOnyCwNtL5m8qPzZtsd5IOpuPsdVY/m1X7YyaVF6VsaG+CG9kzebdxL7PjBh7vleX2ntCGt7MF10sYrPT5EmSck/MVymk7N/6ucK+DcAKfhXCOPPk8FvE5S5RYDbCcvj319TGPE5VQWu5ImsS/7CbBcxgVewxBM8Zvb2rrTW+083choc3uO+yPz9v6pXrQqDsWxewrvhCnzd/pvtdVD6oZ5z9tVHMYuXiK9yrNepQFQvf6r3qaIRFmoCpmzV+ZMGfm6A3e3SSdvUxZcOxtGK8wvEXS0ezB1p189n77UY67YWdPuvKM3qUg7sJC7m3I8ZUUNbp2MH9WWyxpE50j0bIUyS0RCZ4NHySrETpAVA6I0hHdH7OoiUdHQHL4UWO1TUlp3ruCrFJBmfsmtnRQh+nZbGbDpuJ9nAucf5gVDBCZ1oi5ay++RMjlbODJSSPjAq33SpIj5Qhc6HaNn6YMzyPiHElXmRQvqf+CbKWNQeWIIj90Zbj50f0ommVy473OfXnfBn/lDsExcZo+5pC7Zl5jJ9KLWKgoqDhUFzTc5/EwG6JyPm1c+Dm03PI98T1LFJxe/6M54tyuUQ0AzWGgSYJ5Zfme2EiD+4X8CykBo51EQFkFDH3SMWSeUVVL3EuTghDLwpdgT8Yhz6c/l5zN+Nr3JbCXERKannYKkYyjgP6JOBZxjXlSnaOTwpr/gV4qutJV76uy6k+E5Nu+2Q0zo56OGqsB9KQmZFt3InJeC+yOE6P7mRme56dxQR9xPuMIkegmsEwwjR1GDwWZutG0enbt3gZg1qJg2WdXbmi2zB/t5XA3TJZQJAJJ7Y5r7/Fr7PXub+mlbN15//4zI5f1WMIiSqNV5ThM+Ho76EQi18yz6Z/zzMXqHDKMrdDbvhb+yGrVUpf8EOmmDxRu6r6ClPkflAhZzHXbFLU+EOzm4/WERWrhyJVu32XW2aHtE6jjJDCARg3DlwRaLy/68r1ngRrHIhma0J3fYv+uE6In8T1h8f0Lw1SF8rp+bB6YYYXQn0v4duCguFg9sP63v63Tsc2zx48YYSMp/8udHaCo+wW2drw8v4SHTEfJIft+y05sccAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABgwSFRoe")
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("0xbf2c01b362598c7d87c5a24585eed91a70a07e50ff4826590628287dfb876223")
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)