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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.
0x9b834a8237954c5ce3c189f8e898a587fc6c0110a7620e0645fddffa37b1c855The 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 | e6 | b8 | 12 | 75 | a5 | a3 | 85 | 2a | de | ad | 19 | c7 | 28 | 0f | d7 | e7 |
| 0010 | 59 | 1a | b5 | d3 | 16 | 76 | c5 | 7f | 5e | a2 | 59 | 5c | b1 | 14 | 79 | cb |
| 0020 | 7a | c1 | 4c | 7f | d1 | ad | 7f | 94 | 76 | 6a | 29 | 0a | 81 | d7 | a9 | a8 |
| 0030 | a5 | 98 | d7 | e8 | de | d6 | 58 | ce | 91 | b7 | 7f | 43 | 83 | e3 | 38 | 4a |
| 0040 | f1 | e7 | 46 | c9 | 71 | 4b | 94 | 49 | 0b | da | a3 | 63 | 1e | 74 | fd | 5c |
| 0050 | 6d | 84 | 96 | 9b | 79 | f1 | 8b | 4c | 0c | 7b | 1a | c2 | 1f | b5 | 65 | b9 |
| 0060 | 0b | f3 | 83 | a1 | f0 | 4a | f6 | 4f | 67 | 0f | bf | 3c | 84 | 8f | 47 | 11 |
| 0070 | 7f | d8 | 8f | 84 | 90 | 32 | f5 | 94 | 70 | 7d | 7c | 38 | 51 | dc | b5 | 17 |
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 | b0 | 0b | c1 | 15 | 97 | 0a | 6a | 51 | 39 | 7a | 0b | 10 | 86 | 3f | f7 | f9 |
| 0010 | ee | e3 | a6 | a5 | 9a | c6 | f5 | fa | 7c | ec | 12 | 3a | 96 | 19 | 88 | 31 |
| 0020 | 09 | 71 | 2f | ed | d8 | c3 | e5 | 86 | 71 | 26 | b8 | b6 | 4b | 56 | d8 | 03 |
| 0030 | 36 | 7d | 99 | 95 | 8f | aa | 4a | 6f | 4c | 8a | 22 | c7 | de | 85 | 07 | 2d |
| 0040 | d6 | 98 | ea | dc | e2 | d0 | 6d | 38 | 17 | ab | 4f | a7 | 32 | d5 | 2a | 5d |
| 0050 | a1 | 08 | d4 | f6 | 61 | 47 | 43 | 1a | b4 | 49 | 60 | 33 | e3 | df | 98 | ae |
| 0060 | 67 | 07 | 3e | 4f | c5 | e2 | 6d | e6 | 48 | f0 | 73 | 67 | d5 | 37 | f3 | 22 |
| 0070 | f3 | cf | ad | ef | 66 | 0c | cc | 3f | 8e | 6c | c5 | 47 | f7 | d7 | 0f | 98 |
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.
0x0ca5eddc2ef97e855ff6efc0ab89363f307f4375fbbfad7489a59dbbeef4c7db0xab89363f307f4375fbbfad7489a59dbbeef4c7db0xAB89363F307f4375fBbfAD7489a59dbBEeF4c7dbfrom 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 0x9b834a82…b1c855
// 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("5rgSdaWjhSrerRnHKA/X51katdMWdsV/XqJZXLEUect6wUx/0a1/lHZqKQqB16mopZjX6N7WWM6Rt39Dg+M4SvHnRslxS5RJC9qjYx50/VxthJabefGLTAx7GsIftWW5C/ODofBK9k9nD788hI9HEX/Yj4SQMvWUcH18OFHctRfr+/hF66JE05cYcgLWegKamkQYK2ITkkMQE4tMImvEeAARScJqA/uP+wiMFEbpDq/Y4/EIrT50O1E9IZsXAXdgK1mdQQxmpVlTzWTLK8suGVrVoMV6gn/tlZnCMeISctHs7J0YlnV07165QdTlAS9I8JyFDxMIA/p7KXkEp1VZU8WGHuusbpR1tp/lBF6049TuLnI0w0tjhy0hAqw6rq/lrJaDaW2niS2gYzgJ3qU+cByX6ekHIptoJnac+Spxmhphv5fLJ1yBCSE26bCzOvsa0BoPPQnP6aYVK/gNQL/zVRfgIjRcskHmBKWNw6ULkeXuppgkxZr4hhBdU9j+tUwSfQBVk+/ueXLjT1VReMofxtZN96xlr0zcpneZM/oPHphqZKEzi2x2Hx/S0YL0mCmqMjsULvUqXZ6Go1aZRtIGUfH0c97PUroWBAE+eFqH4FIj3l/X53OdmNPRD4TOiefEgl1MCZRJOlxDAefbXLYfYidxkJ004TxECVPwJegc90/bIBCC+rCwlhUywsy1gXW2mYe6CGMZYJWy7Ch6spjpoaUKNPOsiOEYDz8wTTlAVE4f0XJbgVBdti+BQ0DLyLC8fsNjVlnGe3N9vP+GMMEomkTivp9X31ekAFQnYEMgqdjlKzKKOlXN5TzNchjmkBQpNhXKoFJbp6hnd1hKT4/vp+5mvMUmOH+u3vcQTdzrDtNsevNP/UWFH1FPAKZt7c73D6sVY0XTUB/R+q5RLykxHNAghzIPbrI8p22F6Rl1MnmIH09cOY0phTpQKF9RPjlImSpDK0vm8/zfUDZ5TyAfYIt3zxBtO3kzMkGKLU4donWtkgvK7d6n7TMFS45c3dvpkG0Z7+CiJ7G8invsujLzmrcLD0Xy8Ux54YGkLUd1qFuk+xUdrq7iEcEzpvM+v/p88R+EYQmcIEt2TmaByJ49zHIF+Rvz4w8hsSvmpgyezfnpNsha0pCeaAJPDu5a+J+3Im7+Sa1/veKyd0COp3jQ6vC7X979O+DfBT5mh+aHfTfQ131nGPK4Npqh1GnJPOctDCNKYwBXlsXFEQn8/vj0VCUodJwXfI55c4ucUULh5lxs0+w5uP+pPc7xdFg1YaocWY2iRgpJ38DQua/afqfO7BYXNoCRrx1vWIaw2GKPqhp4xbHrIJoerHEGeTPBY6uuczCOdPGIR+JBNpP4fZl6lgcdyXawc6r4kLphTPmLWIi3wlKye08AkH915dsLn4Y7Mii0S87cJpz2ZS+4B6iuFXA4Exat6y86cFCIrcCLa6iK9At7XNiDsg/AoRhWCCqRkawg9EW/DfOaDsXz+A0+/i7fejHotQrMo4VI6evJt9znE5IJ86GdiPOEDzf37e5WV9A17GBn5M82k3W49xYzYZLVdeY4oM9USwqrY1hAm4iEomKVuFeQE35/APKM4ZnI/N9HvOo/+1aXKHyBJuEYSrmMfS1NvhGAKEJjefTA5sVlqvFtrK7PbJEsvoBNWOxf4CjMfczLgTqrGyVFmdq3+Px51/Pp9BX7ca8fOF9VTp/PTenZeyBAwKF+APzcEOxP84sMgnMG1ONxyyFH18UVFMYVGIi7kJvVeFMVzVIJ69vVX2138UjSscTpEclgbOYyF9idNyEIpAcdAZ5wvccjzxZBhYiCfNyp8iKHXkT7WUW3UW0ILibriFQEZfNoZpmAPDT6tKYVb4ti2x2EscQ1AEtMwmHzr0tOTwy8StXN/Q/rnxpAjiDGjmbnufvdU++0cnC7Fyam0Ev91TS/K0jvsIpYIfjf/sP/Zqm6/ut0XwEEpsJt1j39dkZweB7ndlNYq2HVDlcXbF5XrsOe0yjPd42REBwIRdwzEEu4WnU6WWMvfshdfjshVxSh7KL7WGJ18mOsBIuVFBt+uuY8qqE4t0/c6wghdxGhKJcT3Yv4JGcxl5oSP9fS66+xgfzti7TWx+D6WnKItxkM+LO6rErpr7UwxPtVCL7MLgF9xqMnnZYDNErSZdWHhlJih3djuj5O8MlRVNV+MebZJuc8I57/kSru0CR8LNRAJfQT0YnRtYxX3gQd8dXkAEVXGvHFHF9jxNNsgynDHefKwTZsMuHshMuZ5J7kWxcsiw/dyLEV6EFF9d3cgPvLxnwXs7rdpqMvFuLRbTDyUWsh/1q+tC5K7xzRdhoNaBncNy1aDXlmH3eTwCvTHlHyav/2gOhQnkMFDhUkpnMFFGic7t6152v7PFnsjC7rHimcxzzGAUQyA1efsr1gHrof9Dx7MWByMPg87y435eddpelyW3opiQ/cHcv1G20ByycaVxEgRF4jYS3+eLMUeAoOUhcppFJooW/mSnv2ugLHOTYnFFTkDdGxz8crAvHl+M8fPuA9W6Dkkg5hmYX1GZ5vWw5H/khjBnDSWPIRYHmu7UPt/R8yh8yPuRoF4hq8UoIDr1OhdyLtC4h72HimGlbcdPeW6byz4KO08AjgBjPCEbr12AZPgJSxeIHPLqPqDsA0xfgDdwTna37AN1HluvezzsdVQGApDJaLOR7k9PR+SS4qwmiWBMfnxn8T8PDrNmZmgldlwLv3/FbiaieEWJkCC6J3VQ950iOXSzMCT7HO0PQraotR8Yk/xsEnrLyroPKOCi/OxmEzYusrayiA619g5g27fqE3RCCoFdNJrPJNJWrVRt1M9CAwuaRcCdyzPk2ss6ehukLF/hm+G+FpOaIcxaVCO125taESkGRPY/6zGxolexSwYhtO4I6Qyac5l06ORn6kACYkDyWewW8Vjs4y5xRyRVoQOT8uTEJ0Xy6bY3jFbmfXjVo8RBIRN87roWSRMHRB79B2hgad9wS8+20M0b/tetbpb1UbG/rDo8Tv5fyO7vi8uEkYoPAq1hnJwwNWmXENCjdTRkvXZpySjqsAFM1MqrcQnpN8HkL2AqP/845x4uLgkYt4wewpu5Yp2kJIvBVgmEda62DFDsCxQxSSFRUqsH0TOebJOpk2P6G1o7qyVtE9rKNCKqeI2KM1RlyP9JIFb9EUR1btwgd5/yKxP7OA6hsRwiVSEmOKnnfnq6riYY3K7F1iZPZlI5W5L0k/ZkS2vX7GKyIJGUsotqBUOvhxtr5vUC0s/4pR56ierOK7q1bflPfUsBRODqV2KvIJTAgm2nWnJhPhx/7bPIw3puh14jbjgqRLOdpXGld6Gw5m32rxQw4HfS/MUVxiPyAsV3vVzzFpGoP6AdNh1dJi8KyzpFUCWJ7cXxam4O0m699UjxsG5zWsSym8bUUHzc8zhQziLtgoUMIP6y7U8q3wqJlM45MTNa+KWxPHaPhmoSdGqL8I2i1nwOpqz5hHSgy08jSC0PnlbOy3Sctffl3IELEIxhwEUHYFX8RexpL90koy10Zpt4iF+jhaOgWTCzAKIo99aiacmcqW7NE7iD6m9gkV48496542XpHfa4ppWcV5PVSVJjmeEFEEY/Porjj5a9HuXHF0JcJ30gEQ5z1icUVxx1J3/IOrAruqqBesQVjl6Ikt/HeOE7YhbmTBWMGcFuQXA6vxc+7OUH8xD8+Z02vKX8eA0zh89q/exX2xtj2JsDGulBtJJKRL/ISnCnvzpgUQg2e0UupNpdUyWlrTT+vG7e/IbB4AbDna1pY2pkWuJhSM28WuV8Gb6XkQoKafHp0L03gW7NZK/g13YvFYlQy7EceJH4WK7htoUBj/vKZHWXBj796+Ge7Ac9uyjnrL1bLAKF5WBwRWOZ4BXJuHjKgme6VIjwQWlqOiJDS8BGO3vOSOWa78qNkft8jGERgzoB/tZj7vcrbmvWC3n1Gj8feLYiUNDt16JOzf3HdlCeE88/YE5WIW/YEq+rdD/pZW/u7jeSxZcIywPI2xtKi2S2Tzxw5f6+2EZqXyIVcmt3Wpxona7kLvn8su2WLQf4WqYUs3XpigkS3VXexzq29TeFG8LsTfn4NcFH3fkhxBMhQRrNr1x78IxJTVXwFvCq53hBa2wvoUZpnzUroulFuWUgd7B1j3coYf5JLsoUCGTdLTFU7TdnNUXfY3pjjSuI/MF1N3Upg47Egc24b8Wsuf9z4oaYioguKNvwjYtLCFagm/TXRympBtkVTMTu0AmX7qx/I8Oq2YPcXASUa3+qp7d7DPqclBpQe+h9xomTTQg+jinoUQ/ka0qUre1MSSuh1VLTpO5Y2JYFIjyer+Dx1ac3Z3ob7PDC1nhr4IR1JlvdffMT1YXp7U3RAVQpLP1ub/AAAAAAAAAAAAAAAAAAAABA0SGSAo")
pkBytes, _ := base64.StdEncoding.DecodeString("sAvBFZcKalE5egsQhj/3+e7jpqWaxvX6fOwSOpYZiDEJcS/t2MPlhnEmuLZLVtgDNn2ZlY+qSm9MiiLH3oUHLdaY6tzi0G04F6tPpzLVKl2hCNT2YUdDGrRJYDPj35iuZwc+T8XibeZI8HNn1TfzIvPPre9mDMw/jmzFR/fXD5ghSyRsmRb2UOuYCcPJ1eNni+clvam50VWuUTAZlw5hbKXMn5TYxaLU3j8Y/VcXaTWjoFsto/QE57fZ0N5eo63+GCJNg2rmSoggOAZaF16ODU/XTohy8mQ74s5I4uuDqdajp/Llr0+uT2RSElNbulYdjRhr13mW+iEhFuVNSX2ZagXngCWh1x+/X3saJNuX/WyzQZLxrcZSihvqxg2cLwYsecRb8r3+U0KBoHfhfoYh82TXSx1cLDEK1JYy/qNy12lEAZ4YCmSQc4UU5I+qM/xs60lZOirKJKtY6defj5jwfdyWK4ieOictHGlzVYER7SuJUYS3rRE3UYoQ9ItRlHiQEAHCSq4lmF0Jl3OyfahsyQbtH2QVv2dXlc7xDL2Vo0qdb3v1a78dSB48JXgn/vOZBEEcN602eYWTXKy7NYl54iarRW3Do/ZAJuLRHmdcWA3ABTWHlzq4Bz6BYN6HaOYS5rOLM5S4HpwVYO3+7YcRjlyI+z6q2AZCEk0cn6ZjSbquAf5DwKlOWfwI9UmqKAYMOuvNTvQDiQxPQkRY6lhFYWuIp99uRwWDGCjRp6yhkxf186tvenadOjTX7XpcwwEIqip5q0PmMba0Ejzh3sz8wPl7yO9YrTzbbrhirrsl95hjuG21jT0H2mGYpraL5sTgx78Gshjdbsh+GTroGPj9E9tmnsJ6XVcqwFsd25M55UuNUq9+MRgjuWTiOC62iqEWdBsgTndj2tvWhANJFgvL4cbtJIkF2cv185LQRsZpRx4N16Gr0b3fYfA4h8rfQdMID2lX7kB9NQ6GxAuL93bFNjQn1cw7Eo2jlL703++/cT78RXsLG5fkYXl20oi/DBC9ByC7Gxt4C8hrwx+zAf6x24xB49TfOeU936inJXpb96EHI2YlKTbVHSaj8GxGirUqGP0H6K0N0XcEYLJLLChFVivpdvWo7Fg1wVWNyyuxUs+8lcgW7YBBPdb+GNyNhdOLhzjZ29Hz93qVsp9eE4+fqxZ59QYCW772uG/8sHphWuV+ok+/CPOrvssOX1ckOeV0OIr7kDpy5veyNSoga87XcZnpM1jLFLdoobmNxKToGgH5O8zb3LS6tWJH49LEMqlgZlB2kF9O/2zvfGYuo8iOrMAA3ugVSDqXQyocaJWNYFx4F5RXYUGc7WB2iFInGZspnttq38Za/NShaE6GHsPMO5K18qpArqJx5qrsw4pFyaDRplO4uNiyS+lr3fihJDkW5sO/Ut/9ZYxnZJzoFV7iJApX8+H0lrFZ49cwS7e644ZZRKABiBH8O2Pv/aC6GBI10jlkxwboj0DUl75Qcvpx6+on625Cn6tHFWnhMCQIW8AD5NI+SDDEvNJRNC2zHgb3T/stX41nF47ukkUZrcwIfwJmshDVNZkgN7ofp+rMMxLNL7Fb2W6+QoGEJU49rrtGdARXFQp3ZtBDgZam/259aqOi96M9jYUSXiWRRvFERxRKEvbgNqJMAxl7nadM+IjSA/TNGc7fAhxgIwcbSK4wK60I4OagQWH+umc96b+5JyOz8OnbM3BsnJIVkLVnWQsrXct5Vfn4FPNs8uigh/bwxvCPH/vkRHscW8Jq0Ys9vhpzkn2RUggciyDBILtu5VTKckmyHZygvSWOdJzFGfBF4AMkSZMz+ymOgx06AVwSRZmXD+F+AiWRJIjd6eGJhwXZvk4sQDcm48zBbeE8KJa+VFMSQrLRln2sMK/tbbB4Rhk+t4hiUUK7FpMfAgvjxpa8Qns/MK1MQZeGob38sEBouC1hfc3cvKFwuiWQHvcwgdK5RPTr2ze3YKNJvDu6AchWiHT4Ffi5RrIxBXcY57h2evw62nUWQrsgTKIV3lx8WNDeN8lE73nePAIBd99Oc1p5Dz5oJCsjYBZn10P+sfkFwi74NxhBfmyuLbVmMPXnnErRdJubTUOXEs9vJGOL9QhNwoZYYtwSjMxgS5wAa3BtTxEk48ajzpskYR07V/U6qQMePyfOyooNkujON77gPpYDJtJ30HeX9bfMEVwPF25AXC4f7yRCUPhbPJm2qHM80QsIuLaX7U2JOe4v/cIq5jsc5jrl9gVvboLncr0R32M/ydbQCAA1mDrRsYGqs/Qghki0RO+KmFUocshYzCiM8NFtrZY2JNIqw4avxTPTtfiDnFERrBrpBYX3kzQhABIFiIKYOFQhhF5osCtmffuu/fL+3acgiMqz/a/L/feGqdlrRw/rO9um+JnaJi8U0LvL45PQHyNQ58NM4360eZvLyk0w5i94YYLTTQ3EX986SX9+VZFrJEjlUvvVgA1YKA/zTyNneH/zVdz3NmIpcfO4a9Y8GPZyizvYQS7nqVNhoEV6Ua6CQLS0n8WPOZQTWXRIsZM21duzr0hRKAGnPusDrGSC3DZB00lIkB0nwMgztoEcIP2tNw9uDKvw5YY+EfjHbus=")
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("0x9b834a8237954c5ce3c189f8e898a587fc6c0110a7620e0645fddffa37b1c855")
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)