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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.
0xd3e5d46f3ab21b3f408eb83da4a1d7f9fa5e2d2496d0a9406e3e6a7ebf905aadThe 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 | 04 | 83 | a7 | 6f | c7 | 74 | 9a | 0c | 9f | 5f | 80 | 9c | a6 | 53 | 7d | 19 |
| 0010 | e8 | 3e | fc | 85 | 2b | 3c | 8b | cd | cf | 72 | 36 | e8 | 5a | 51 | de | 30 |
| 0020 | db | 61 | 4d | d0 | e4 | ac | 34 | dd | ab | a8 | 9e | 38 | 89 | b1 | f7 | 71 |
| 0030 | 4f | 79 | 97 | 9d | fc | cb | 5a | 5e | 5e | de | 2e | 5d | 2f | f6 | e8 | 13 |
| 0040 | 5b | a9 | 2c | 50 | 50 | 4b | 57 | 4d | 48 | 88 | 47 | cd | 40 | c6 | 42 | 06 |
| 0050 | b5 | ce | 97 | 82 | 47 | 4b | 16 | f3 | e4 | 62 | c3 | 25 | 2a | 89 | 89 | f7 |
| 0060 | e9 | f1 | c9 | 9e | b5 | 14 | 6c | c1 | 58 | 20 | 8b | d0 | e5 | de | 1a | c1 |
| 0070 | b5 | 70 | f2 | af | 10 | 92 | cc | 75 | a0 | c3 | c7 | da | 2c | 13 | 72 | b5 |
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 0xd3e5d46f…905aad
// 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("BIOnb8d0mgyfX4CcplN9Geg+/IUrPIvNz3I26FpR3jDbYU3Q5Kw03auonjiJsfdxT3mXnfzLWl5e3i5dL/boE1upLFBQS1dNSIhHzUDGQga1zpeCR0sW8+RiwyUqiYn36fHJnrUUbMFYIIvQ5d4awbVw8q8Qksx1oMPH2iwTcrUkU5Gys+jQ6o59sOwkbXnNKJFIuvEn1v5bWSK/lnhDag6FwjhlP3k+1bbJch2cIG6eMHtuhfZ8E2BtnubhIUQRd31a3v1/0pSQfIl7LDrCRc/F5+MZWBdGEst5LxgDCG2asl1yCOl1XoxL0UgElUZKOizHs+MS1LgMYmgvW3D40CEqtN/Sq9bfMhpXXpYmEormf8rI6MkVwvb2tTW8aKoMrX1u4TYeoc7jyrDlf9XXL3ftocrbRWgfvATAzDzypawuYQ0qIplzW9dTntAann0X0A+C0kljFXULCmPl7nLHdYzTonTUq+RdZ6Nin1U4/EYgU3LIlGlejOISNgon4eLSD1bYFFbkwhQsShf5bD9/a/Ayt+IuFsm5n8dXedJe31ClcARI7FYIS4QCbQjywR4JwG/oE40vE9rOOzB8BMrvSLOftcjN8nB4KH+Lo3j8R0n6wlFu7HVTTPqa++pB/MeIGO0zOAuiUFayOepPlzV1rpehzZNwjpZksLNuKAq7dt+52rykUbmyjarKBTbzLTJfVq3xiycYOTMiGslxMpE7jk3u49anOM07vjsKwvfdyGwcYuUbDP0ew0eLTwhUDPU9QQudJdVQoi9WY0BVA7hvU/ySO1JPQgMiLQalzeKd3GllPd3L8oFyqDLrrWdExNnltJW6MRTj9VfOTc3Lgq0k6oT7D7b4tRw/UfGTdVcA2a7Ajj+Ii2GXssq/8UHxO3f68gRvKSosrDYJsOhHZ0L5r85ad72+Wt3WQXtT3bWTx2l+6ydLg235Eild86AwrzNuERMAtcPFc2DOOiNtvE+pVwnVm5YxgIyHQEZSUXrWEq0bHUGJ5X/SkyAJ2TU8FQuZBXlK9+mCiD5f3yAH4LoErbU3YdpHNGgpYabE+pNUpCSXRDwiWCaxZ+144PqvlzJ/ijslRRzh/So45bGBkEcPS2H5nCTU/LyTUngwMYO531iIHw80DD8oZuJf6YGW4e4XMd9i0BRL1z2Tq1LNRknqcfisB9anifI2xY7/JXJyqoXMajZBHmdy1q4oQSlVBIZJC9zxdPLS6oNSHTH3d0kvb6/SMV9k9qZksIGPk63Rqfw1O606gGtKQpm+1pYB7/7GT9wqdAHPhcw4MTqWEe2V+p6Sz0YpNatBrcrvg5QGZ2dHpbCXZzsu0bmTLztpT9TxMDSqzjO/lhpgX3E7n0PE+ugUv1KZ9TR82s7pCnLxCSMc/b6cWoRUJPq68CxrivWaPFwnjZsj4iccRHGS6vOXP2e2uwcjLWoJzBZklfiW7osHm/jMP4mN01BMxavJi3t7vDDltajs2luXPl53/Wd1Uqot6HQCQJPC4A8bKG3T+Xot7F6UlpR8xafVwAKDhlUXO3G51Xi9UIr3l7AzA99nQqRA8O22Dtu5Z88VvD7+3aVXFvGewnLNlAIZB3Cl1GO1sk9L+dEJDc+5vx8dZvsNkW8XkcjTLD64YozqLd3/E/Eft9m0h6KwWPhyWceupBt7FFb47eIaQ4FTsd8DTv2hcDmYZdlwQIniOAImFocPfLufvdMBL2h68SGvBsRWjllnmnqzFGwLzb7COazyrpwIw3O7zsZRidejbqLSayhLXihP2VS3C1qZBRDjT+RMtPH49nsy4Y1ECaHds3Kf+OxJPiDae+a5boxB7JyRHluqailk0HQzW7IeBOCf3VQ0vieLefmrPt97da/y8g9rHC9BjbGXjwlAthFM8nuE9dH823de5L901NEBBpzZlNNRV87i5nPPqMAMrp5CyOaxWgex4RuIeQH2wI2Mt5l3Ed2RFZ8ipKdnQxCtwgUd6pjS4KWU0ZsSL14IazwAtm1Z8HavTmEVZXCHUvb5ZUmvUX6UWc4IapVGd9iwc38vFS88TUVZo66SjL0l6YKLv2ZueNaAyIO+6Qr3OKhEpI1WlcdRaG99SZ/7tfx7Hagg3Kx7dEABPbQrD+IVVn3zyjUZ4ju09H1kwfz66/L+kCisoGMdWUyRfWGd8wAaH6ReBpvURgFpTNBCOnzkifXRRNn6Ap0xL5HxlovQNJDK8S02R3xUBTDo0R3LcvPkeOErulHA4DKvts7ahKjHVnXVwk3fEDOzzLJRgs8NfvEpUJTqdMJvHvFjTlm+J65FVWIaXPZa9zyDtw+bwMhwznRYcYdXf38rP1LsXX7ii6YYLP2YMkq3+kwdvBOcJ4b9f09ky45NzKP3uj9u+EtD4XsbeglIYTRkJmHQ9Zg/fNEdtSW5I+vtj7Moz92+ML8cLqTHAJbJuy0HqlGcMmEZFtC90VsfMeCIKrmJIeWMFem7hvjd3Le3otZFniIpuSgzIoxkfnJUYxl/FlqK8X4V99BMqTwaDvEusOv/k6NhD5zu568cjtmh4Y24kK+3rqpC+zrv8qSevau7vboX0/B572BsHNTG/TC9cwRzz9djTsWs02Qa34KmgzDKj1H4N6LdQ+nxaJRCHpGkZ6fcjEmdyjUycsQ+5PuvMp02l7YB4NJv4oVzOiW17+IIR14cmrh96jnx/MDgaGMNtzqEgiX2o5VR4+hQqwiF3miqQHNtyFBhLVcwmIJ0mbxLqVO7+aJkLooSaRAqm/tvirFOrOC6HfBSVhcskMX2PSBfXqxGYuKGsyv1HDTP7JsOATF0SZc7jvjiJPraL8pFiLPtuE85TmYb1mxDz0E4pC1sDOUPPL3zNIYda/1zDjHyJ93jSGzFl4lUntEqWo2Zmj6lNVmtGu2a5RdQgL+1dP2qubbi7R+o1wmv+B8srQc9HzeLUqdi6QIVl3thaEyGjkYNMxpd5v+mWJ7/GZqZt8/3yGnf94IC8MDe4CPJmcmT1BKJxWnkDETIDDWnyFUYinR4OEh5YdM4SDojSd7IN80ymBHcjhdJBKEhluerv5hQ+x4PiFYdT3wDqOqhgpV0lCHwvTBdirxoscqZy+g9bvV6UfvBNMTiSpKVFj52cQ/De10lSDR/ro3mw/A+PnzaRWlEPop8gXjJ2Ix6ZvSCuc9e1viycFGzp71nG2Z4jfbln6V2tF8ywx06Q011Vmn0Dmo97n0UnoLHWh+ijhsI4FEPrqSYyFum1dbSdzjEtDF2ITUEZoNqX2O7JxOgKIwP2sFxfC6UrjlrNVkE7blYvZ3poEzr5YD9ccyGpBr2ShSRT4+mCBzv7e406G59h3tcpdIFP7eHuP6+zXoL3tm2K3yE31HvT9XmdUMDCCnCmy8Cy2k88owv3jMAuFb6r+6sqNKSiV4+8nXZ4Jyfz6OYd+Pv7o0XCMD/ManL4Cj2K5opVhLAghTIqrZBWm94aQLRaqOpxtX5ohWkO4Qb8aNJ7fe7n6ro3FKykJbkz9hKo5+rjnZyX4yzTxdeH5NKYL2bIxbmL4h1KHoCvPCUWQVfBu8S4Gh3vYQAoirY8atpAt7lsebhrFspdA5N+N6+zXaL6/WFlqUGqXIZIYG5POkkXyLk8DnmP0Tq7c1AbJiIw1ZgUlxO46AxcI27SM0Y3KwGCEFIku9ZFMjngKGi553SVwoEyJEcBYS5BcWpHL8u9Mw2lC4YpvnnNpOjQWZx0NFmQgpQ9cAJFLF55E4jPOs4TXEr33DJKV80Xi0FIKjeYNEf6MW0be4q9wnXfiQ0g41WzQvjHLpXwEaE8odR1TnPUv3CnlAZyFeHUsZjGHL+Z3Ijrn60vGBkFS4aHQKMWGQ9W9CBbRd2upmzdegTtzjiNm158TnnuEGMFbt29ABHPATgTFyG8mp4+ykNK6o31uBxaZK+LlkVo7E2VxbHFQfab3AAlsFf06NDmBph4afiukhAmKhX0+IkUNTC+zJGnZEb3gxcT33PZsIBzzGJRRDES0LyKvdln6eM5U6jlorgsJpTXZ3Fk96pWD5bleOWIBAezcCX/OwJxFfila6+eho4lNcnhXwY0oewJSkiBnVvtkIyz9OYfHMpjTk0nOL3Q39SFC0eJ3P3xZ/b16Gvp3tPIyhdu+f6bUgWTwZgY2kZo7SOQ3x36NuzPau+nU0zFepSY9e+2e/GmglpLK1E/89aIKPFXKUrHnD0Ffm94x3R//oaBLphs3Am5kMvx8pKwFIKxv2bSPaAsXKviQq2ErOr2F0sUjxnfeimOyf72NGmsWFXQ5UsGu9Fb4xTWO+dE12nnS5oHSBaO2BnQrMqgaYJ0zZGDDcINEcLP+6Y833/Z1MKGBsot+geQFH7BDxlpPhEiqotVleMpC5OXH+CttcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABgoPEhce")
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("0xd3e5d46f3ab21b3f408eb83da4a1d7f9fa5e2d2496d0a9406e3e6a7ebf905aad")
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)