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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.
0x25be003a41b8f976dc3f18228b649fdc5f7580474926798153e599a1bc14ab1dThe 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 | be | a1 | 13 | 16 | f9 | 8d | 5f | 14 | 58 | 37 | 94 | 94 | 1b | 43 | ba | 21 |
| 0010 | e0 | b2 | 88 | 2a | 3b | 24 | 9f | 3e | b9 | 03 | 5f | a9 | a2 | 80 | 18 | 97 |
| 0020 | d7 | 10 | 78 | a0 | ad | c3 | 08 | 91 | 2d | d7 | 9e | bd | 96 | 36 | 78 | 23 |
| 0030 | b5 | 5a | 3f | 9d | 51 | b7 | 03 | 67 | 7e | 74 | 83 | 03 | 79 | a1 | 42 | cf |
| 0040 | ac | 5f | 3d | 39 | c5 | 0a | 59 | 3b | 5b | 14 | d6 | 26 | 8b | 54 | 2d | f0 |
| 0050 | d7 | 37 | ef | f4 | d5 | 65 | 1e | ea | 0f | fd | 25 | 08 | fd | 0d | 0f | aa |
| 0060 | 22 | 8c | 52 | 00 | 27 | 3c | 13 | 67 | 47 | 98 | e7 | 4e | 70 | 33 | 07 | d1 |
| 0070 | 5b | a8 | e3 | 9f | a4 | 25 | 4f | f5 | 4d | 7e | 75 | ed | d7 | ba | ba | 2f |
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 0x25be003a…14ab1d
// 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("vqETFvmNXxRYN5SUG0O6IeCyiCo7JJ8+uQNfqaKAGJfXEHigrcMIkS3Xnr2WNngjtVo/nVG3A2d+dIMDeaFCz6xfPTnFClk7WxTWJotULfDXN+/01WUe6g/9JQj9DQ+qIoxSACc8E2dHmOdOcDMH0Vuo45+kJU/1TX517de6ui9uk/zmfgxItySzXV4D49xB09TilSVA5QrZRgQRbus+s/NhvlOdajWnrmgRCFrvbqplB+G1Agq2M0dyLBr169ciFHdkA2xgmbwRzxthTr3sfWhc+AFqvrp1ghfjHLjI2I16P0iDDwXv+ol0wzeb2kdbj+cf2UVbFVsbLGQUzC6tMQhngp7epG9V9ruOuteLoSUjs1LKSN6fH/Tla2vyb/pZynCcAtpU0MHRPyITS95Cy530Vn63jcOO1nCWOclPMCWcUHm96DQVryv0d1qzeRRyV58mgcjRaLn0XdXb3Tyiob06k9V2+z+TqEB+M20U3C8S+Xby4YRSFOMutdf8D7lV7j4y13Lx8UQQs3+vLWUDTkn+nHyDvFnClsdainm0PVXHm1CZ2iDUajhRq7W1y0Z3FToQ34EoS6+ZvRY9ruvpn/G7mou2iMR525Ymz2ezuNSVb3R9gRC7fjC65bM9Pd6rHaJ/fWxsstIQYDfk5N02moo3xTo/F9eh1I3HC5XIcq/AXLFKIaLAyDZ6Z6OUWVXvZV0AMAdy2okSQjFVDHL9eLT9vi6/QjCKRr/cm1F+al8xIs1yR+i8fSnrAyddwYYFvV2PJLXAIxFwnb81hG/y9WX5oRgK0Vo22QAk//PFJp/u5E9TzTwsJH9nJkINZNvwUPQLu2NWOcnii3CeVZXS1b+fdVx003SeOwVmSui/U9IQ2PxaH2fe0fulLPufI53fl25HueFsQD46CHpAB1s1XiMwV+KwPXFIfokA39hjAb0G5ToXw2ZrMOaLARYiLXuFjkh7viOTIOHzz8ambBthKx+bMKeln1OACAO/plPx7nvLvasC3dJB9B64z56f5ix9dhsMPYg19f2i4+LPZLfgd5JKkb0y+DfZcEZpU4a/TddUkdks/MAVxS7d5cfjqBmFk21pqpE2phUGdHRZGRn+H7dVbijlfPlcTrO4h+wwKBAypv8YyIubIcGEvSYQoKpghQHDI45UzFiJQ96a9butzslf8b3suhmUe/ScMKBgPy/wHAw0wikoLnTmhKaLuLhgAQelGlL9bZrfUG22f0B0DqvZHjsDuZ0O56u9U5xlT4LrfPJpSHqb5fadMqH7FDV/rP/o/xKDEpDQaQCtvAqM9/L7tWYjkBTWs8GpMJpWLltxfEDu46Cw36RPGL1ulp2n0gPNNIqz9uNlBV4c3vCzu/8T9S/03g2t1E/Z/0rsqiX2H8xJ9pGBTy14Pq4d1OK2axXR3wG7YPU/Ebt25z0kvjVrQK3OaORMqWitJ0YWDgS2DyTE3XqblQzLB/HvR/p8E1IuSHUMUcCeUfglbE5/tnP3b7txX9kzGAZ3qJ5xj6DBJMdZZvB0tur7leVanmageoERrpIXvscgN6znsUdjK1kmbdVHQBOLSq1qXbfRqjb66UjcGSb2Zdxgj/bcXaPoeKHoWj/1LyqrHplvsOIMUEDNFQHXNcNXboSOi7ziCTtcuiGlnWW05WuuRzYJGsEH7QjfR/5bYXsyuZsksRD/VAYj1mldeiBS9pwNjXOpmrJTInhlwWymx1L/u2elw/3deetfF9l1IW4nhLG7CFsi1k3mbmPYtBDm9jFIcBG0i1ZhH5zVDhPcNCD7Q7muXUwjjwrlwCTzbJdHa7VXqPP8plBaZO/MZiZFWD7T59Q7YD7CTxYQpCn12JqMzZNyn30hs3oF653rnwNAkoM79noQksLLIqOOiB5EIP6x4MEKQB/ZBCDxvpi7W16aJ2zlZKcmah8RVPrdzaXVlsQtFLFfKUW+rna1PttiHXxDrb5r1Hd99vBNaePlCC7fDQQWu/G1jP+y3TGkXY1lgEdXkp8YU1VcKLKjMx58f/j7XV294SSDB7gf/ROwG4ZgC0jSir00eX36Hr8TFzTCz6pQ2R6+WbzH3e1QGJ0XrMFSx76TgWi2nzywdmMla4eBylMkEGzczhNpLfeHUUm8IjCj61VE9bBZKCgR+WI5Ce4Y/j3arUnySY1/lbiUIRY+uqtuR4XKeiCCkk4+yl05bodcTabAt7DPEF83TXxGGX6JkgCOz2JGo03KEbiNeEGjygS8VJXQB5+5F5uFAgoX5S3J37vadRHM+j6+rF2It+rHmRBjV0gKP9SEZARp7r4Qr6CvCJjBp1cc3NsrnMsNmHR/OTiUaXbeSJmtlWvr3myrn0YfIT+LShdTB+8VTuNOWYTocQ1LpvQbNx6FF0cTHjZENVPo/FSakJKcLeMc5B/qvXb0nCs/vJNn0IMT5XstFNo8cmisk56ZIWSTJMHkGc4dLuOKzIDoqPrLfLhLb9taw+7iQ+ooOImg5G7/KC44cyXTEKOgVHzISnElBI362UwwkTksUNenjHhFBTmZ88/qKVnNzwIaZrtULGXiSCnvZe3gzZA12jFVOLxjDLhIs461tbPm2roNI1DQ+itTcEiTrp31NaR/7CJFIxZDnGQxfsnmXktosgYOpR9/JJ5hZ8XifwWpwsPuMCuCJn6rsqYRze/IvP2xxKc1pxUTGsoyOTY0epYSA+swEayZTpgzW2MyajMzXOjAirzOT9+mRKHuNjLhT7bsRJleyFzj24Z867vOKhlJn3CyGoi6F663c+cDQqF6qdXxpYZQ6MIx9/W2Jcpn8131bgvQ8Dc+1Mbb4RDY9tskEabZ6Ii7lLX2WnAYr1nXnD0JB7I0rBK2D0zWM+uAC1K8UNilEUzglYZIwXuILPuHW+pWknPRwQ6SUwgrrUxeZosxkyj53uHv1J+UkXHf+q/iWRwgCQmJUM0suK8r6J/8wzuFtITxbryWqHIMpRhrKSSvtWCb0g8bmRU6XDCpXN3tizxF7kvF7b73CFydmgtcztBICw3gXbT6xbIc9mf7WdKfLg3xT25PQroWJu/4YakS9MesnoW2U8g/g+PLtweShEW+doTmOeI16OeH8+9DzTmp0ao+d2vuEmUyh0OAjjAgUNs9U2h58rpd1A+mcyKb9QiRhYXgHllaWSCAVk3On4OGFpj3X8kzhupzVNXGBUEfBkCGD/k7KWf29wDwJXHD74MBnVHU01hoGypguXerj8YFrDp3bnZ7BpSEI6dtWCjfcl0fZFH5mlrVFH4W+bOUm9NGcuFkdka7GPcLCTwnPkZO8f+/R8ienB4yJMyHFmZI/nI7XEpvwUIOKfi3n4PqlbvtmyInmPSZ4z2JE7MozCxovBR8Xk6P86wLXo4addvFOmeLkt36vZ4X3mp1II0JyGnBQz8E1pZ/jC10fok0c9Fp2tAFvg82O5Gz0+81Mr18MkPnS5EjGaNs2dbCZZRkff55ooGkRiaWr5B05dr1sF9KCuonIZBkF7q2Jol3zEgzstamWD/2TsF/ZCywlKwkGFvZdhSqDR/Tc0zyo4K/pv8oSCNeh3ZcoYIdlATBti57ZEXm2yyHuhKcDfW5R+4/yZjhAkiTDVyYn3xQPMS0xA/JvNa6e3L5fpg0vkE+yDHC80ji3i4RG5bAjmBWH36KhgD3rjeYAoGS4QtmosvnUXeEyhBGHTRVSMsCwZ0mHs2+mqxxTRxV/Fp0daKHoJJyNRmX13oOf5Fd2NuYRdAINyr53RSPztt5zsq51BqddKawF/rdgFdAG8+JcR7ZW/vikJ1vyu3taZbntWCMMhPySwnMpe9vpnRf7yBekvyMN7HgEXXt5u3dRVYs6bNJuUHfcovAt+nYcsHe/h1+48jphiTpVBdlB2kML1wRDvCl0Hti1+IIb3mz+RIm71ACJ4lvq2g6hPn9Wmhdkd4QD088Kwbw8lSi+WekpHbw2/uEPpZwWRrfdk2e+I+oQGY7NHctG46KvvuYuG/zUZI9AYu801J9crA0g2Vz9a+kETWIqn4+41c38MWgHoFoUSzciE5PD3z/vEgywYNm7+HjCNVSq6DvcHM5dXo8o9jYwYCF1uNewl5JRIiGeZP9udnVt0IVXUGUprEwVfNAk1MNgnKluXpOtRQKrtnr9RV/jpW4MZZDLV0FrO+gkNjG7uvzPvNTST79Cya1h15uEnx9knXltuZFBD30T2Sn94MNfUMjSlR37Y9SN8UA5FqTABYKtmpWvSHsY9TROjpRSGuQ3RI+ShYq1HABW7FxzrgIiAquv+01/+NnWTm8OOBz66tU2qtP/esaCE1coF6LV9yQW4X8V3e5k9BDEOodYGe4VADhnFU/as87Pl6WmAQNJw0aJjubo8ntDG542/MDLVWJlAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwgLExgd")
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("0x25be003a41b8f976dc3f18228b649fdc5f7580474926798153e599a1bc14ab1d")
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)