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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.
0x587bf59143740f3faf49d653420bab3e94aa335f6596c6099b8549d51e35fdf6The 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 | 01 | c7 | 21 | 09 | a3 | 0c | 38 | e0 | 59 | 55 | 28 | 2c | f9 | 6b | 91 | db |
| 0010 | 57 | 9d | 75 | 3e | b6 | de | c8 | c8 | 83 | 1d | f2 | dd | b0 | 3e | 2b | 11 |
| 0020 | a7 | 41 | fa | 4b | 71 | 77 | 73 | 71 | d2 | 27 | dd | 14 | 16 | 93 | 4b | 2a |
| 0030 | dc | 0c | 4d | af | ba | ff | c1 | 69 | f7 | 7a | 2a | 7d | 5b | c1 | a4 | b8 |
| 0040 | cd | af | 1a | e4 | 12 | 35 | ee | 13 | 67 | 4b | d3 | 48 | f8 | e5 | 1c | 49 |
| 0050 | 3f | b5 | d2 | 5b | ae | 8d | 44 | cd | 41 | b6 | af | 96 | ac | e8 | a5 | 2e |
| 0060 | 47 | f1 | df | 40 | 3e | 4d | 3c | c5 | 90 | 89 | 2a | ef | 1f | 04 | 43 | ce |
| 0070 | 90 | 89 | 8c | c7 | 75 | b8 | ab | 1b | 31 | e2 | da | ee | 82 | 96 | f2 | 50 |
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 0x587bf591…35fdf6
// 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("AcchCaMMOOBZVSgs+WuR21eddT623sjIgx3y3bA+KxGnQfpLcXdzcdIn3RQWk0sq3AxNr7r/wWn3eip9W8GkuM2vGuQSNe4TZ0vTSPjlHEk/tdJbro1EzUG2r5as6KUuR/HfQD5NPMWQiSrvHwRDzpCJjMd1uKsbMeLa7oKW8lB5VKhyih9QSjsOpeGFyAUkft/n8r6RjtZycHgnFioaFHw+R5/yiHz6Ve6i0aJGUCc61PZZNYs0jRrdq2c7uqdfl0ZMPDDNT6Xw/ZANFE71blcLjKFeeSd7vPdOwimPZVMwFKRY951osKcycRVLI2rZdVnXJe9gy5t39lG5CWCzkf9PDTo8wMZManv2Zi4Zq6WCJaqT3b795TI8fA16WdQ8wo0uB4rW8M0LRzWL2XxcKl85D7/tE2QdWJzabphJb2Iv1GAcBoQji/V96+1CmVbT6Ar/QuRolT6aEoRajj++gSmv/uTO29FsKKvL5oKJ3PqpPuw1M9mQzD61KA3JDdKvtarT4UF3BOEwrZyCAy38Ac1o9cpefNYgRAC89ZPd3zCnsChuIajJ9wTu+ZXSuloWUbYuJ1FHE8RrIKBtn2qPbSRulZI/2f7k45xxaWt9VT708ybi9XpUH8hixIx5ic8fXkKyUOtEquJESLqv51cofzk0xC70capk7nILEvja6WL+OyfBBhi51WFJjpqTP26OlIgnKJxBCYBPdPXAKbzNf5qKDLUl7HJ3ZFxtP9IOIsziHOUN7DK4DzAh+VkjPqB869wqeHCQ6eSBAAiAhkfQFwLmvJ8CrKY/imHs/uBtcO6f4PKhUHxBHEB7J7sLlWRUtjJOpHiAAz/eu6N7/e3+22PuZ8Iloj5H4uCjvgGQaAvS3nIwdI9wTysK0xcHYsXX7TxdiD4S8aw+ynNfobstPA6ZtILRjF6jUGFAAyu71OoJqtaerXwM8Mn5mG0d12iMIwkSS3tgWYkMAWAVvuatz60a9PvwyNLtxKKTi3aWwkIsE3Tfx6ooYxJjBb5K+foThdrXsn4C3SoG2WExDtfmKJvK4//l4/mu5bH7EOEFr2rVO/vLAefeS53fF0A1lpy8AjamZAOO33IGzotjfXoNdE4Q4nQyBwDEFKrfRNS7K15V+29NArApeJCm0N/17iQiVKf7YtGEs/44EJMLCNtbenqleviB6ohyBM19U66dFaO9p45zGjSWOCXnfXNqqxAaCtN+SJkJEmngm4k8CqGOxXyIu/1ICJ11C3VEoAGVX7AYLWYJuw5j1TUhNTP8LteniSJ1D0dkO/d8WFBtHHY6aOOdZJlOKwH58ERN7haErY2nQbDy0jj11xfrk6croZJGreHmO2Minxm+2SLouG8qA11TxCa9fBYBsvP65ZwJQ3HNpf4UQKSCpTKKfU2sak5Zfpw77ECiXLtZ0IZOs2OYwfB+h9tloPKUN/iMPZMfqx8OxrVmfu1RDFaznYX/gpPuB+w0m+pAqeaP2WMy2GF0Ze4/eUiyV2iDo49z8b0bLR5SNr5rnqlxNoLi5Nu8W6fu2QmRZrNVwZHjeXn9ETKXqcPHY6uwZIBC0cKUDRKsPpNO+27xGbRGZQhycqauxLVGQ8qQyt4RJgkPQUHpWCbXMbCupOTap+g7ESmK2EojCVCpwBKd6kySHwQ0QTWhR4iflmCy/KbyiT8Mf2Ytd/+j46Z758sVylXd4FRSPNJhT6JRvbtLjEMFKcnfIOovs5eTwaU0kuBgMgm9Sf54fqICp1QeeK/OaZ7NDrjfVjAnzxXlK307rRxeimlBlPAs/wVpBW1xPDJ+8PY7N0qT+3rIh38TNXMidxfWQrpt6Kl6lQf4hEL86l5ALF8xadPYu6H58kGXihYHrgiU6uZoagCs8ErGnQclzD5mXDFbfJzeE+Xll9fYAfyHkD+QykAG8+OxPuDGgVzoNrgfS4GYX3Uc5s9WSVlUymls1u4h0FapfIVH2UTBA7VqiTk2LXmngIv8iuGLsFtK8vW9I08S7uCKzX0dhBgGt0dLgk++E6GnjVKsy+EEvgk1AkTyU21Fz3uYXG1TErJISgvmqMl8rShuusvhvlZtRhIaYCwAu+JArtkQtXrqRwLqRTv6wfp9mCEbM4jbz2ox3B2wmpuCAlJseA7c9Rs2aPKfR6SmqTO6Gn8Vnoqc1kZSrvg0GJOhf7tHbs5zaJ53ckLMSgR8pH+V5reT07N+SVfpwEBUVmSAs9ZP9oGqMRQ5p5MAwms/aZCFQuc8+ikJBrB1FR90ZL0O+2Ta8+nj1FXMh3ktNhH9ZzOuFiZlOO/nnDYH2E229CYjmdRyRXxh4LI8D03HZlYWRSXjd5c5xk6luGiTBZFikx1vRyiSVRWSB2lgdjA/uZ0C745E6q+kicIALAxa6ejzDLqm+3a1/UJiaoAxtyfpA0cNwHdsyGLzcDaD9jJ7UbGXOIlhhSmwl7vi3vBgaZM7l/iI5CyZIyEbNLmEHPZsncLyHb1osKE+ZKrkmEhZtutyniDvZd5B5DyC8UFeU/kh9AZXgBxSDgOjIZodXneVMfRNotgdPKSravmi1krptMyaip87bwF/QjW8gl7HEG21o+SUYOsXJSxkCSkAab7wV7940/gKDBStqrA+f59tVZijJVLKnumcN68UW44jlcuM5yjQNHvJNbbbjZk87tL/nEYrol0Z4DDNjVW0xzyzncvhjWj3vDQv2KsoiH1QUk6WkoFKPRybXf15aJvMCmx9NzcIVRh4QJ4T/pMKIhe7MNwFTYbnZ4fpS5XINT/XttKQM0Rz5XzLhdUH/v9UN6lYpxlBdXp8wE+TG/+/eVGYPI21XPGMWuAdsaLDPuA6bJX4UpJzcB5OvbbrioN+16ht23rHpsu0zZvv33H4P9xg4CxvJZRQZiy7LOBdcqXCL/O24H0e+aGmM5Nest+eAVfq41e+IWgSw21+HWID/BtRqBi+6e1N3aG5bdiXG9gm+UD7sMHwABT9C9ypnDdpP4ELJARLKdHnJ59vfyyXaMJYPXZP+Z88cyHFhJBm8wKtBjT4KaqEUxvdXyeF13X2u2eZ1Pdp7kuEhA744cAziHXQr06gm34xrIQBEiWlhTYNp1hg87iXktFI8bbNP93u/6bDdgGjmcVJN75vZAPAvp5+G6YGbXDOo1dueyIsWrKc60MmXD3sK5L8xByC+Zg3kUlVp2PfHPgH3RlY18m0kHrGhEanoHqT2Y4N5gARyTbAfkaSDhBIiMWl6Vr9QwNq9uhROZtxGe+6vuNaL4H+CFr+C6xk4uneLJd2An1iPk3EZ37rnriS+6hCOnEyXbRWGNKe2YFJ+UwyrY/rSfMcIlAusky8rN8iSHVQKxJwBekEBEZanCZ+Bk9Pt4jU9icdwbN5gJCaV+9VU4bONIvfjq+QNjx8VErrp5KT77LJFrMy6dViFM9u0RtVqh6NtTbEiwv8ogaw8WMKmyVt2PxHE06Ywt3Fn3NrzjBkey2n76ks58DuSEP8Z0WaOXGpxvyAqTAIXChrovjRYRV0ue/oCq5FgmMm6pGpJWPx66ZoZABeIdrmX9eGF5r1DJ4Atqam/SYZMAFJdmYsquMWplG0gWCbCNvQebxKux16rCOBvLCmWtmPQ5qxDsSlYB/I5lnr3weLCKFWg1iDZombVNLDHaUMmUOtVvXSvTYzpbWzni5ERYeB1IsQtwcmNey8xYI2MtLQHETwfXG66NrO66H/mMGsgs478qLfZOB2pkGQvMT5HydhPgF/qje1x9MOJwwFgZN2+GuFKj9ETf2H9VYdYzu12qaRmYa/s8u8vq739VUNOsy54D+76TkxnoQqKBCVr/pSqJpUm1iGoD3+woPnIXPi19H5jHv2TPJuJeMlZ2Ssf3uZsPq6ciLxbgheizhS8FeHtCbz8PtDXe9Zy88cow68Hmvema03wv1/QaSwQsyzJwHnt+Mx2vu/94X8Q9aQjYwuWBWk2T5vfoy4i8i74vmseFtG+ebZmFpvfOAvJ3ECpB9ivn36CLxuth8O3eFYxcDe2Q1RiZTFDg652h1sBh1LFNW1amXFZJo/A4oxnVYAPBohqCtQT114Rp9oXNzAkwB027JhGy0wH86SOpdUDm+H548TRAFPBuhPqpwBc8UE3rA6bYvEA0Yp6SW6SS/esUD20GCEMsY3SPy3UzvnHqeOKKWyl+y+eXvTaiA1KjsNqY/UPmXIUmnHK2qBW2pXE9ywEaJJainffHLSSRmsdMmWNifkeeHW8yByfR73+wOVZ/0AHT7V5D69mibk/QkfTvpKvoc3mghY2SiojDu6DM7xdrxEs55k1hP+RU3qlyoZptaX+Y8n5JvcUgTzLb1pG4ypLbJXZHB6fImMkZast9DyLJudw+0ADRRrjKbh/Q9DVmeT51R9oeDv9CxIbHyrAAAAAAAAAAAAAAAADRIaICYr")
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("0x587bf59143740f3faf49d653420bab3e94aa335f6596c6099b8549d51e35fdf6")
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)