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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.
0x941a38f1fca189a53c02a356c3739e79a4413a8675c582e8a69e5666a1139122The 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 | 5e | 58 | ce | 48 | 00 | ae | 2a | 3f | 6c | f5 | 8c | 9e | 61 | 4f | 77 | ad |
| 0010 | ee | dc | 46 | 93 | 99 | 1e | b3 | 5e | 5c | 5c | 70 | 70 | ce | 71 | 96 | 72 |
| 0020 | 66 | c5 | b4 | 69 | 52 | 2d | dc | 36 | 53 | 93 | a6 | 54 | 65 | b4 | 2d | 0a |
| 0030 | 2b | c4 | 7f | 92 | cc | bc | 2e | 97 | 26 | 93 | a5 | 63 | f0 | d8 | b2 | 77 |
| 0040 | 30 | bd | 8f | be | 98 | 30 | 93 | e1 | 51 | 61 | 0d | 03 | 70 | 21 | 84 | 99 |
| 0050 | cf | 48 | 94 | 37 | 5d | d9 | 84 | 72 | 84 | e3 | bd | e9 | 42 | c4 | a8 | b8 |
| 0060 | 05 | f3 | f1 | fb | 4f | 19 | 03 | 69 | 0c | 94 | 22 | 90 | 72 | 71 | ba | 04 |
| 0070 | 7b | 35 | 1a | 41 | aa | ad | 1e | 0e | 1d | 81 | 0c | b2 | 46 | 59 | 65 | 71 |
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 0x941a38f1…139122
// 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("XljOSACuKj9s9YyeYU93re7cRpOZHrNeXFxwcM5xlnJmxbRpUi3cNlOTplRltC0KK8R/ksy8Lpcmk6Vj8NiydzC9j76YMJPhUWENA3AhhJnPSJQ3XdmEcoTjvelCxKi4BfPx+08ZA2kMlCKQcnG6BHs1GkGqrR4OHYEMskZZZXEzSwOkDHfuyE24S8O+xWEo1F2jPXEmDxuxGrkFJOZVPg258xDbiJOUhcUDyLpq/ZlxebLgst/SosAfgDaoa5acMhZvTPtVPtUZxn2PjaEhBUZRSrxzeLxcffNmsCk/ytGgCEb826Dbvbvs7ZmKZKVbqEus7GZY4cOF6ggXx/g0lb3OHJRIfnk33UL3z56UEYO75D+8z7mz88htaXsw3yCyztfD7NoXKfhwfKUGecD4EwMGs3M6N7oJoiygM3+8F4il/HhTQUkMadVo3Nz3GQJzga26prKlagVPChvorOFyo6LO0+rot72bHTgBbyhYeTIzI1RDHCZC62hP/IR0rHY7oNf9SuCcq218vcnHWryVq0IssrHiby00o6yPHHBSKwMrVQo1hTXidt3DrFEZqTU7HtSUG7Xkad7Zcsg+9R9k2Rn9NMIgXE+HGawH6z9BV/He1fbby0Bu6aZp0oKJWoK+R26hadwGB+E/MdXYF0/tP2/O7/vM1wQ4XFAk6nZYYFK0nIpD2PQ5txKd69rzrsIrREGd+K9nAd488f/4czS+VRqLdX7AdQCNiqdqxODm6wrZQy4LPJnzfcv8zYMONMFNQ52A930xw0hUYX/FIL7ahj19ruvxnPzhNyFpkHy18iig2ODWsZAeGpnZYU81D0+dcCHnxkDPNicUT3sLNxdd9Z5rwL5y5ZTC4IF0vrGzz0cBlfquHrvRz+Q1DSivUcmn7BM39+TNV4JztreGMb/3RZcGoV4MCxoFo6GDbh7nWtFTDWDedeDUVSwi6tG2iGYK4mcrR35FLxawUSgIsVYJV63Nl9hecIpft393x5+Y3wF63z0pH+lerp7t/bk2rykEUJWpdtJXd+DokjGGfz7PyBKBasvoxat2JHANjseNIC3DQa/xOIz/zmF0/38miUW3xX1p6VxteXPWb8WeVa2tI5henC0WrjcPpCYSoLv13L9ZMZIlTQKV3FQfBxrlZKmBrjdyAkWyrIlIhjvji/PzQFtzNAuO4ye/j4zaa+WgMoIt+T4zZvCY59iVfGrCyEvP2NFm7u+RUiCikkzGH0CZ1fyi8qt/wjhZwr/OP8dl1YHu3TAQRU9VzTEixcr8HidtuDZZlpqoS1QH6UnvZPkxp7IiRuD4/XwWDiJfAtyxEfHI/5jHC87xbAyoCi/X5xR5Aoq8B0R3eKmtAJhBzOl1ptA/VqItrwUtL6uHrU+N+6FFQ+fVNVVCQUGIxZHuycwX+x3+Rp2S83xIaPs30WUN5BwHEhHdDEyG4NdlJ7jh68cWWRFsVfv4Ja2Rjs8ZFw4bDwFrnsM0kBvTiSo35KB6qgFYIJmGz+gWuZM5n+URTt46fFXI537Rg/5XR4H4UoxGsJJiatMtgzkidVSTcbzMop5NXSaBtd55GwBHjvaCxyNbHoREm8GuFNBTFWj1Sr4HtL2ItbVsqGCOUrt6zXkXNDyV/Wk7BIAnnmh8gAlYolXG2YTlDnehBly/15UjVtT9oKk8vTpM0H3+uR8JOw2r8Y+0ulc8250ESzVg5zaSrHoCrSPx/ut8//KdSe/whCENAFbux4aGEiLOxALTrMaGqT7BnwzetdPu2xqi/96M48OovzhImYbLkvToVhBXB7PDwKkSgcjesL1X3nyR8pxwYH9+uz4gHnSNzvZBIChmPrmRHP51dT5Nq4nQ45EfUMxEKWIFQyUK34SJ5GYAr3x5koJV593Kn1ElyN0pp1I3Dm1yd4Qco70+86j8ca1ZGKMO0sqRfmTeuJQ4srZQALoddpTHcesMItwYosGtyg5b3F0Uc3a2wXgKJbP/XhxYKhdQx7N7I9sxGh7hPx60IDN1fHThJklpKdWnW7FlRjq8Uo74vOsDS8khbxXuWSt+EGMfvKM3DXKf6xaFOtjIJwwK5Dge8obTPX+L1bSljWavRioyPklMScLSjI+v0pcewvf7qrOMa60lnM2yQ3ZhYsqmAG7X77Cbxkm/eFv2UgucVCCQa88hSFwHkDx0/rL3AI6VVQ9G4EXqW8E7h+OVb3B2V7E5Gvre0PUYyF/Y7qHC/0XYnF358kS3H6UyfI6JOch3rjIwTgUfFU1c4Iidxa0Cq5iOW/D7URzbbEFm/qUhIiuWTeE/nZvlr6NHgVaXusId8IUq2KKAtwCnlDlwIR5n5xpc6gVDOr2i4qRZxob+Eh4MfIV0WBJ5wiViLcGdvWJcou29go3kVAq3cDxGwzCkUO+55k7QKcNfGOccAN5iOjYcr0avoOXOSjX7ozKeHG1ffLMVBV9+82KFzbpIsKuCckLs64JvrK5AXxym00rD1dRiBPwhmy4i0dkDLrorRrvijv+YC9pD5E382Bw22h17LD4A7T1Wty+9trBi51/RJdNChJ/x/zkWVy1Sc0pSDzJfi6Ku8FjlAno1tWl54rdVYDD+8lKSByNqObEUbRjTbc7aj9EiPN/c1U37fQsybO9qxW9TrtAfUcheN6MhqfODAyjxrgozHl5vwv7YwTF7p6wApF3F8JXBTZrHhpri2GGlo9c72i+1wBYrm+ItL61BSdad42IoCfswbPNYJiVhMNLACiUTSrfnUlInZ78DrErpKqoYwGab12cOBpUSl/jMiffoEVaH3fJAfKwAubcUljcN/OsTM9INH0MENUGpApt07t2SkYslUB0JLHc2YEa1J9UKABRS6rvyMdWeeS4id976GEa9dmqZBvwNA0HShj2h5VWolkVB4MFN8c1NLhAzqjOaVFzCDFXS5/CEjOB5DXBwXId93mK9KZb1JEVugvHu9wRyPbpQ/HsdYftMlFAFENajxV2KuQfJXA2W+EFUcQRrSXu8J1JqweeCzk5hlFECL+gOnMqOjS3SrkSqYOpxTpELygFeQhJP/VWisDeprsSlidtdAXGW43i0oemHasCXk9IEMjLaSM1B2TBKd7tAT9rl+eTJc8v6HVP0OeyHqTM34Zw3aKf1j2apO7jKx2gKoPU8Rj24Hqhy3UciKlaxej2vFSVc2PtoIgvBugJn9aI57PEv7SoiG1AeKCmWOGuKeqCokKLR/2LLZ9xs5Dc2BcPi7b2JaaB1L5CTHU2UsSeQJjm7gyHqml2vyFXmyEoTFVn+seoHkrynnZHKnFhLdaCGcbMyqrh05+OmkiAOa5NycV7LNwduI0mMku5b+MmEcDOjluJvUJF7Tu+a2zlRkPi7o2SBJ5lhphCfctWKcpHKxRsZscOht2dYNQKe3Gqx857J8sYoRfgI7PEHxSzRvzkM1NTOE3nPHxM+KZKJ3/HmuMtm0hJhPFIM6SVf+V2J8KNMPmJwETaHgesHhBhA7eIc6cETU4nPqy6YiLA5UWGrE5B5hVeBbH/y6J4q4fT4AURzxucA5Sxu3ZaopGt0+h9PGa97PRXGN4QslquBpUVlVR37m5Wmn74+NQqDXNpnOjMvHMGb7uStvA4UIcnl6FYuzjMMw8kOAyxtnHRnNXYmVY42djKO5tTfgbBvLdqNjTEqWnwXiM0mUm6rAlfqApwR6vS5351GSqZOrMv01hbtTKV1yfyPiMi8QNtFuT2VqGa/Ip83TrDtN/lH7aPevZgnbcuNZnVz3PoiN9mTE1l3YsTavfkAHilrpUx/7RkpWqL+saGEAvJetgVBYwyzOFjGUKrxVNUFJHfb8f7dLjs+JWCq84IYUdTWVdPcWn44wN1XCXypUy4wbdnmtqLmqXAVLc1kuEiqg3AFvi6QVuQXUy/Su/gjvZSMvS1XeovXI9sZnTGNQkiuAN1WrrDnf5B/0npuj1A5zuCDjqozYN1D9eIB5nFsog6ST2iIxLDh/e1eYXjVNIMqpTPdg6NIZBxf59cZgZMbx5FnqBI6vYUyAtpPyPTflmGU7TUAXa/zGMAR5aWi2uIzRcU5qoWWXlh41s4oFhBB9NIRmW8Rn1soLvXT17n2osPV/rxa35OqpupKRtL7+iilKI/0eshqFLi3TyNBbyEfvnga1vsge5P3z/EGjEBOSbaxRZ0/uTMrMatXqWZZoh4puAzoTzEI+e+JDd/oPS8HybHwTI3mmoKztlHOHPfXQwP0hr59VaO7HtyvyQk6vEFBPOkA8l0hEszZRZ0rwDiNMBZCRa9jIRAYD1jlELyjbC6hZVXld6IViLm0kvtVLg504k62tmqvxifdUd1VX8HV8ICOfkO57f0PR4KTs80vSmaVruVreImRpuhgc9ohdKOr1doyZ3yk+gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABgwSFRsg")
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("0x941a38f1fca189a53c02a356c3739e79a4413a8675c582e8a69e5666a1139122")
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)