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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.
0xbf4d995b67f9ac65fb13c847a7d9719083e1d222ea3ae3d14482b2e7cdcec4edThe 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 | 4c | 91 | c2 | 33 | 88 | 4f | 9e | 07 | 5f | 40 | a3 | d4 | 68 | e6 | 3e | 38 |
| 0010 | 21 | 03 | 2d | 8c | 25 | e4 | 29 | 9f | 6f | 68 | 03 | 06 | 54 | 59 | e8 | 4f |
| 0020 | e2 | 4e | 7e | 7f | 81 | c8 | ca | d0 | e5 | 2c | d3 | 8c | 06 | 20 | b2 | 90 |
| 0030 | 8b | 88 | c2 | 3f | de | 10 | d6 | 56 | 33 | 7c | 89 | 01 | e7 | ba | 55 | 46 |
| 0040 | 6b | f1 | 3a | f6 | d1 | 3f | 3b | 8d | a9 | fc | 6d | f7 | 5c | d8 | fa | d4 |
| 0050 | 16 | 3b | 50 | 23 | 9e | 06 | dc | 43 | ec | 71 | 33 | eb | 30 | 0b | f8 | be |
| 0060 | d0 | 55 | 80 | 15 | bc | 4e | 79 | b5 | 97 | 35 | 66 | e3 | 1f | d5 | 67 | 15 |
| 0070 | d0 | 4e | 6d | df | f3 | c6 | 9c | 78 | 87 | fc | e1 | 6b | d2 | 7d | 58 | 28 |
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 0xbf4d995b…cec4ed
// 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("TJHCM4hPngdfQKPUaOY+OCEDLYwl5Cmfb2gDBlRZ6E/iTn5/gcjK0OUs04wGILKQi4jCP94Q1lYzfIkB57pVRmvxOvbRPzuNqfxt91zY+tQWO1AjngbcQ+xxM+swC/i+0FWAFbxOebWXNWbjH9VnFdBObd/zxpx4h/zha9J9WCi9jbrv//zvH8Yf62R64yAdiQUHcLQXdg1q9Fp8sh36vQ/d3V3wLwaSb1Kk5xbAA0B6p31BmrU0bQHMHhf8iGWRGFA56gDkHRH7Pqs/2/KiUWNQ+u+lQ0lSTAWqbH2x30Gf4obwBVjhhvtU8uZpGVCqqJ2NHvbcfq2F57lm93wG4Ch5jUxji27qd6xBiI+Xw/88mIL5ovAqhrltCIAEwMmNYVcZKvjzBX0MNdyuhFu/HTfFLMy2K67Uyh1qqPpsRBg8B1kWAAQfnUFkUJRfwsAnza8ZPCDP878MQGRV5qyyNQjUq+yCp2iztHUaNM4XfAi8RUKAynjPltO/V4XV+RMMKR+pPKZJyQv7TtkWzp5r9aheyidEgds7iMnry1cmrGwy4Qyn4sMQWwpNphww8V2+sM/VE+gWa4O8+YeHgeuJg1aFlrmA/Vqw8lxy+vYBWJL7AWnRjLyIJDH3UclY3R3NPnOfzK6t3cXmDCX/E/xdZnxgdn0q5Xn6yHMwKCKsHkSmUZ+bMNcNG2vPBOWk5mu3EdHy7Yyk4aN6qTMirHJ1ie1BlPLMWdmVy1z58v1VP4oPCbl+HTOiijpgNEOYnyi5Z4IbwqpYiKc+CZDnuQ4c2E5B0Luz80XHccE98hT2A6TDXOKlltcQ6orSX+5TZPQ/L15tFCnWuFoAlu2SL2bbM5mpmrPjTywCaq4pUrTnfGrA5Bd6BRDkPsxwoEr0q80jDumHjqcjG+b9xtWZHECQ/2RVwjVT0Syw5ec9r5aV4ee0okFUJ/NMPAA6RPhZpJazUPh9Gvy7t+QEwAZkbv+yCPMX0SwqUGXk8AfEBEUqVns1g/0Ytp3IehkaiQIPkJXSpP1cB9GRW0CVE2Ufsr9v/fDBM1ikLK9BqYvarz/9O3FJ/45Pzrc9oNPeG86V6JG+ItBhmCNjoSmGOSGl/wW9qRuvsd/g9dF5J0HIfnk/RvYmejWPQHgDy6Bm7S6P0uhkDha5mTFd3NmvPnnYX6LiXdNKFiBKvnFGDV99r4877OWz3wHZf4BXVZFQ2Eih05af1rxQp7us4pvaPZzRB6uz2EYR20vV8Adomxy5OXI4wm6KxhkAbvf87aqt8YIeiKbAyXa/VjMwNQXvkeDMzumkT7LXqncxbwHtlhSlbBAnP4JujyJ6S67Xc05PA/W7Ak0pV6jL6dGsNNJAVpOdgLNVBBq8mAt2F6n/4cJ88NgBXf9M6JoGqfeRSHQoiThh5YxvJ/Gx24r0fQlIZ8mPhRvvjvZk1JRAHJahLJLt+IgJcvg+EEidxoY4JU/Y03mOiVcUuWkHB+FoMkesv00WLkftUpgoqDcOhnftgHLHXPS4CpKoZUXN3fkkzF+g5QLyOP4msZbdm66VnY/CM5CTighK3saY0ZEUtQnZF3qrqzujaPp4H5Bv61EGNFigZ4VHWNroNI3gAK9OUsZLJGAIr8yjyD2rQ/KEerZvLUJiIWGu1CZijqdDBSDspVdQ/XU3A5PtKq2y7w5U581MvRioLK+h/EnY7cZZuoH/k32U6GNhtJbDgE25U5SfgZPeeDD2yQKcJRTtepgf9daCMgSLd2KRAHFFVrZpB0qf9txqGdttRDJlhShsazzldy4nlw1fn4Twp8FCAgALEiMsmnf99a+RPAlQNQPdG5qNSKSUoIBnBArNJ9JhQtyElLIOir/VXheT/O7fCMtloeZsrheVWVFkHFJIqgHgLNNJj4q+ac7sAnItniS+DVq8ekCpmFM4uCBMe3xpj/nikPXSq9VLdi8kdn6g58gVxB5k09P/LUy9k+rjGlgJiTuCkAPCmh4N6c2jM/IcxvXBylpVDyG+/aRP2GsVJ1Qmwc4MZwTEZP3ACZu4e8ti2bpeEeMr3rGm7qK6OKNVxKeSPdqWMEawfVKHvohmTsagPlkfn1z4L3kCuubqi3gzzBizQyO9wUFSD2OT3VqFjGaHQkHbYq/QHeKcmcCXykHE+SJMHlcVJCoApbRASnO3Y27/nY3rA2tCNr0cXm09zzNkr4SaorcqJHEPZBuC1xOad84N5ltJOpYAtwPDPQygrH6m+D/SLiwLkDd0EsGjXAchPj5TmxLg3C/4AZMAm508MqEL+Jt0LS5tsgEOANW06TjII6ZK/T8eJB0Pu3aUMWuCpRv1cDfJBoF6F0ev2D9sfh8SjjtNmbu8DjBdralsVcBLq3qxANhJF08dw4RaZrfqUJ0ZSy44Q6nYRVoC/t2z/yacQCFlSGBavYaOYnw4TPwiTXGRvAcPTdRkIVo1KuUnP/+1jS9uzpm+p6GsZnFbc+v9kscCc1pQ7gaFbJtM5/zIhoq9yhkowcCCucFjAY+LryfWqlnnFmulkCIzfPlRcuv275DPdLD2GBrZTqldlP8jsIB8lD002X8pEEzGNBpfU0jG60C7gwJHhRuqlHWomN+2UtLdshvjWkbuNbQWJTBxZhCwswndiOOwXM6ZWjjPzyDA7prFAwFA8zwx+j4fDaCslEO4p8tF+Gn6545mw7hg+4kIhyOsYvSl8QMzAvwKq1+IWFinUuYCkvpyos19SclKSQ2tvNW3yvMuoMmzsGsH7MBoAdvh4dsERjV0rIwMGYplFZhSf+9OaF6D48TBWbDx68fqZX/yBCz5IIg4MY0wQUARWPTC1OLWavLlCkB1oL5nP3qISiBsmqlPPmPlet899KQlspDx6Q+RY+U2MVrT5Q5tNl+Cn5jimtJhAeHtwT8gW4kcrCHY62PDJKV5VIUfZ0/dllLzjRxz4vQnF/fjZ/fZZATAH8OSHJ8l9NeV39XID8A6+WqLtGYo5FvkeqY9BM6Zxz5Beggldi2xw9bRNjOBg5MY8g050eIqZcZNU4CvWbHWg35zVfSd8CMu5SOlfp+bSxELeNRCUHMKn8E6avDA/J/VJoagFqXpnGVlifz7X/IGoNVk6luFOrenRkf3XqwyN+5MBfDcCXuOA4XiHKrsoI+tN+tjTm6g99yYUJCz54DYdsOXL8UJPvBvw93mVJFJ4NIGI/SsEWzcDzcbxVJ6URbowvlE1jjWjfYCLblAsKeI6TOXJNHGOrGtKqc0q+JpPWM5dS4sm5NW1IPDMX8gP24Xzopr4x2UiNGXtBxXENDbxriJAz2jSK7wGrwcKOzVwSxqX0h0Xs2Mvh0zSjsXhDdNszz7dqLmLWT1K/px7eezKPSd2F5RnWpQcqlbmG+Ar5UjmXa0p9+48B2v1OKHuodMqvYCM51SgAL1MUBkNwl5idvrZ9sQd8AozSevK9Ysz7jAdiLngCX9bXdK8E7w2LOKKzpy8HPkqFaiNzK3Q9eHwffkPzmdIljpDeNjTzewLra9Fn1K9gFg6dY3N/LtGtyc5HGxJl/GhnW6ZGHg/posUqsyQ8KhtqaXxQM3oCvKlm0qWEB+K1f1O4NqA/Z9nYTibbORNBUdfV/0iGLeVWDjDRumQi4nSG98hSITHG/20Sk1rJdWHKvrbAYuU8Hy3PzITfur2MQccA+FUgAPUGQj7vQYXU+YkAZ5p2o3lX3GXDOtcOf1nruBgL9ALwyaIIaPATKIv+ChBC5IBu+ZbnBiXcLElUAwyOjml9sQBre0X9QzCdaBqgdCggGHBifu6xMJEjjr/ZZ1Em6m7MZPtSswsfu3RRK5kX+4awOfG2FQyFeccAERkbEJ0RCWIAPoC10l1kfGWbUe8JlBHiPznF9KfMM8vlnSPU+NSVKo1gbMlqLZuVGhiYKYkAjvAt4/t3m7nbq421FVu0ejT6/7OQLZ8Raj96H4llHoM2zPQuEHbuPtI4MAfgYqB3pIWd5hFCRtoY2gO8mk24qzyU3O2LEqPxCvro9L1+cpsG2tD/7mr6v2g2rgYGmg9q1nE3XYydMfFn804dBFHZyVpR3oHUH0R0+Vv0ZLlqx5fEL6xk3c07NUbNZun9H7yIsCdf5fIPOr4QhtyvcZLA/BkYj/zCgDbkRLwOd9OoZpCDCVdnWlOCgL/f8Ov/HvXskl1zwKPEbhZ0Nibgme42X7NmvsDccVpixQdGBi/G9nxiNAWXNM8gTzzgNIA76MoRwPYpxoYfMD/BkBl1XB06D7pgwa20TLN352YyyNofmtSMoUiZe2uR90hEdtt8DyiOttxMbnq6MMXrd1c5Bj3oTNkMGamxLuIHEaEdqaHBzlS3zJFakhm1rOofJlv8P3ED1b5io3aHU0ZImYxuj6Mzrb6O8JDB8phbnn7AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAgMExgg")
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("0xbf4d995b67f9ac65fb13c847a7d9719083e1d222ea3ae3d14482b2e7cdcec4ed")
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)