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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.
0x3eb773ab26002f9ec8fa173a2767d7bdcb0f133c5791d4136805e984c1360cc7The 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 | a5 | 1a | f6 | 3b | f2 | fa | 80 | 7b | 21 | 9e | 03 | cb | b8 | 1b | d0 | 74 |
| 0010 | 33 | 90 | 41 | d2 | 7e | b3 | f3 | fd | 95 | b3 | eb | f6 | 0d | 23 | 55 | fa |
| 0020 | c4 | d9 | 6d | 89 | db | 6e | e6 | 8b | ba | 8b | 71 | cc | 66 | cd | d2 | 01 |
| 0030 | 71 | 11 | ac | 2b | 63 | d3 | 61 | 5e | 8b | 7b | d7 | fc | 3f | 1a | ae | 73 |
| 0040 | d5 | 2f | d6 | 53 | a2 | 66 | e1 | 71 | fd | 1c | 78 | b5 | be | b7 | 53 | 95 |
| 0050 | 21 | 97 | a6 | 88 | a7 | 35 | 91 | 35 | 57 | 39 | 3a | ca | 12 | 17 | 69 | ea |
| 0060 | 2c | b4 | a0 | e1 | ce | fe | e5 | 48 | f0 | a6 | f6 | 14 | 92 | f6 | de | 09 |
| 0070 | 83 | d7 | f7 | 1c | a4 | 6f | e2 | 1c | 15 | 8e | 53 | f7 | e8 | 25 | 88 | 4b |
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 0x3eb773ab…360cc7
// 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("pRr2O/L6gHshngPLuBvQdDOQQdJ+s/P9lbPr9g0jVfrE2W2J227mi7qLccxmzdIBcRGsK2PTYV6Le9f8Pxquc9Uv1lOiZuFx/Rx4tb63U5Uhl6aIpzWRNVc5OsoSF2nqLLSg4c7+5UjwpvYUkvbeCYPX9xykb+IcFY5T9+gliEtXoUhV4DVKXFE0NWxwQcOjrLCFy2LOvrSXUfEFipDysFQHOs+HKUImNgtMQJ33fBCJaCPVVL2+K/qLk6Sg+2fQrdu91fj44so7sSaRM3HwOt/NCKl6nQC+kjLBOmG4HXh3gDR6OSzimn0ciankcSQAy1Ud3OJ96gYTtT9GjgqKrgQUrOBNMn+SnEKQE3v7XlXmvVAM+Np94AdjcXOoV7FieZo4CSlHNWtwOcnykDdYjivwezGuA1q56mZstObtVc2hYzp1iICjSgGJPTwq16nRWdSlhalE9nBFgxvG5NDTav6TF1qHoCAMOSHlD3wM2anoLJp3hFvOmnysvE0NtsU2j7AIS9+DDwwStIPivYE3fVlexV3JVGp8mHSmyaImNHGQ0hvb0Urrn/+jSgYAUu2MF7/E/kyOfuFDljU6TkYqdQ2/PPUEkFTEIXVIcX5fdaqmUeyNuCg1qszPyXHTdcWMD1LTiYPTkQwAbedf9KA5boGkI1bhc5cUrOupNMVUJybMybV1Jtgw15wYwyKNYC8bjHsJsKtgf4z6/QRiccWdzT7ojXh+f00cVemczeM6m20bcfbtAsly4w+cey14m76Vs0V43sKKvlp5D5Z1M2Q4qp3q+6nnjqKRZHqWsryTzL0RArdx1jCXCkXE1HGhq9/DxzGHbWwsblcJ+GpRMxutNeKv6GW61LuNuHp2FaMaMd5fE5fYciS1nbPflIsQfWGNqHPnVYv8M03oDNrBtYKNQI869QCo8ZKEufrB9V6Im5aw7gca53S0u0Ae8WffDsC/KM7JS2CjkEOXFSGXV/dRiQ8Vh5ywy1gDi4NVwVUOXjFSNNePlDU+LaTcJYa4UT2GSueudin4Rl4FUUdcy5mQxNFXYM2tvGn6rKRAbnf+hrvWl3DMtbxEcT1zqVsffXkOw62gN84ibkHOAEDu4rbQFkhhGQA+dRpA/0pJ4kjF6rpPkUQKU4+j3IXYhxxZSX/hYeAJg7NTY1AxOEtb/7cMW9b3jcdIaFCyGRO77HPBLuFF92LaocNWPsx5jo1kNm2THBrGChWaSQzaOD9Wd/hNJk6A1NFx9hTabTLIxVAAsuotuzvBME6qwOlH0uo9ZTWBQfdTmmSKdxQXvjPRIyfFlgvIUyaL1oF4U7t1KvNFN/hoNVVEH4bAMjjX4lrrXJB1AhmaTC4X8avqf1opZrrpWxb2TKYX97IK/Rnv2b9mgikjjxnc0vnFfXMvIlvdUnnmh7AccfHIs8AFKCcsk1wi48wMXgWTQfcfl82BY81l4Bd80Es7Y18RusYNAiwZRNCwQmMNllo77YbtRC25Sxt9B2bTuw7qDcmi+oB8KQpKuBh4cmcxXFq7dlq8FLozIixWJ3XHoGE1KvCQMI/TYLLEnXbtGfYnyQZO/LLxvn4tV7GhJYblJ8ezNTnKuWHvy45CWKUQWlYGTYqGI0rYcs2fgIXfqdaYDRXA+0alS8m62/+ThjXC0u9936nUNPnmoYbXCUeFt4Q1bMKjt8ELdKQQP6m35yYSOd1TPISg7HyjpiM5wOR9v9lLzOcaZen7doN09/0R71OBe/e1i62P8+gMd4O+sl/T3Q6nbgXyIUFxFAGnCFKPpYVFTBwUqfkfNgYMu5pMkdahuKpiEyq58NQWPkk4aryKPvap6YMoOd4mgNt/vONN90aWcpjbhRSRh1n+vO5up/0IJYHkGZbhzJ71RZlXkD7EJ7BPI/N7HkmWL8l+o/g6QQiouNIbMyf7RP/TQIrvn5IpoLQEi/DTYee3i1Vv4JgH3e7O6x1yCIMn2HsLuNdDiNThHndpA84BR2QOx+9peDcyzGpY4Z63D+gblsxCBbyIfE2trmY52Zooj2Sr200wGF2HgeeL8zjiZLA6QMHPZlXsrloz4clhWHBfaPTAu19VF+PJnwPzc8Bowus6ItgEmDN5EwE4uhDJsTWZn7fw/Q7vuoTe0TFEkGACsMZygB6BZ8yAuR1pvi8znFCKaTkzJUVbV8+xw+fObmhnQ2HUYnqXpiSpnFHqok9Ny/AuK0TLvr334YNcP60zB4+HX+pmowY+td9Auqk9OsHFO1+PsjChz1CX9eNZHr3kA04R21SS3SUf1USQYmcwZBNDd7aEjI4F8Gl5MtmzSU9H7guQAwNjKrixrUBSNLxowXKBj0P5z47LauG9fLXeCAw/2vcYAgxPCEjNd+4A5e2GopZckPwcJ8yEPl8unFjmfkzfaf6Bpa9WfSv4wi/A/VKCVfeHvDrmhjuEr4QtdqRWEtBa3R+Ub8GHWd1XDuYxC10YMSt9+JrG0t4gjP3wS/AdC+rqeAAkR3URZ18KVU3dG0ANpvEmMGxkcU0mPCO5qVMlhapTwn0kZXxrUsOTKbm9jBSLsAbL3JoTVLRGwOah/mOJMXdF4b+/K1keY/L4kV4Hknw4FxGlnPtm8xZKKah2g/yXdB2YTV/1k6JhwYgsx+kt0aL2UZE45yJ+3Ybajk/lo11U6I9nzewQTaNtlxIrfre9wAF1HmFGlhBvY8zit4U7fyZgpd4eEJH21Vw2HpPUnb/TVvlS6/7KhZmzwXb7en+TSSJy/bwx49m9kvpOoEqrkyzEj8TU6MUteP006ygZyj+mReCFLY1+zDEmIoboQg1TbJ6IAR5ZP19PrIJoU6fWrBuYHxtdYvmMAijOuAGhAV+GinhA++Avy8my6Kn+lQSH/NK7r5/7jfrXY1mC/B/FuEgDPvvwJ0uiZuO4Q3Rz7gVKR+pWXQukt8H29h2/Q9cpGp1T0GA0ssuVpKa2EOuWspVkwQBs96j0D1HsHIgVNIWA6F6P4tiZhUTxtDMXoAKg6NnR9+24HU+ycG+AVPgaASC8e55RqQVx7lxXNj1KueyuCdyqDKlAriadpobu0zdyTK7E+JPnX6dRaciwxP9O0E+x97tkLNQYv1cAoI4OETUnxG55foKCUBiiAEF1Ykrb/kjP4a3lUSIdhZn44TkPPXdRF7e+3C2f4DErPYO8PAaviNadicjD2kX1tKGIHwya0R3urx9w2Jus/LYNaUYwmMvIry/A1Br4dyjbkcfsX9cblHcq4JCy+3vDpysKw9bBRQ+niWXMQQx7fiNuPL5ni9hnRPqc+3lDhK5NsnZAtQAADHVvvAL4KqQq/IkgiibGcoe3bBoDUiaJ3DNU0GolxkvztcnC3BaZNlrw3UkaRchWchuJUijTzv712hyBmri1pSLMcRhhHNQppsbNf6aeIaCCSD61avt+iDteP962MRJE8UT/slHn4SUlA+5vYcGi8FNI+2A6kNuvcgoaz8/3+3XJiXLt16UC05jJTg95iGwgH5YnKRe8icD1CBLWlEZgosk/a7zLLnl34CZaZqaORBMX0eIfW8IClgLq4pz2IX+TOpLyHqo/YIWU4ptCVSJjVmyz5YNIrIkXf9fsRGZGlkhF2mfnZ+UffSH/NtZWbS8TOYfrt5suWyKdU9uN6qS0x9BT+F3U1V9By5UjEid0veR1Tmr8Up/M//nafnriUtkCBiEqRR2FsieaJa8aLAMOP1I3qJD30iY/EMsysvX8j8Q8TTC605EGAI6cFq1evtF/BHlp/kzbhbk7VOBKWOc8UV6l/3SgnBx9VfTcHRv/b8sPv5l5gXqtipY977npWO3dPd07hfsk6aXIOdmNka9MmgIOOOh57e9ljep13Ua7Y/6HmtitpAwyE8IESP215v5eWJkvGs2yB8pnAVPJYbrPsaAkFawwAkHE1zTgMJ0K3zvwJcdVZQZiH4c4M3fZ+xthY34veMqlHrADNhfMvyMURmuDQhd5ND44m7O8Jr02ToFOqkTH0xR6hSHwxeesd3lOqHIqKXkzvSYBW027Hyjq0NedSIuZLjsXE2uSlcsCgNc4j/ZZr8Ke4BCxEUovzivmakq8WtZaNlCHHlSKXAO4y00ACDQ6v13fJdlWNtI29sCrr5JuMA0nitJnEU0hTI/Qavm//Tf9Mzp6wjj8FO+Pkopv4mfhBpwBIR2puHPu/42W5oTmJ42b3rQGPSctInfxVAC6/oaTgLr9+6QAt36ghzsEp8HIFkM5UqLlkYuRnA+EfCgH0zgbIO0espw9NtZBPNsdY6GJ0Sxuv+gIJAbMUjOhDdoLt6fN+c2uDLkjdzValPvvv7So1PhB65IBB2U3np9Sc+4MZmYSpxggLFBjZI6v0wcqTlmZnafK2PsmQoyXprTDy/QbeYzhFkNhaHufq7ve7W+PvNHmAAAAAAAAAAAACBIbHyku")
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("0x3eb773ab26002f9ec8fa173a2767d7bdcb0f133c5791d4136805e984c1360cc7")
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)