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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.
0xc9a9a76885816678684a8f0e7bfedd72f2c5f4d1471c929a68d38eb5e847a05bThe 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 | de | 45 | f6 | 8d | 27 | 40 | 48 | 35 | 91 | fe | 8a | 61 | 1e | 17 | b1 | cd |
| 0010 | 7a | 68 | d5 | f7 | c2 | b1 | 60 | 59 | dc | 51 | 85 | 4d | bf | 20 | 1c | 86 |
| 0020 | ec | 99 | 48 | e6 | ba | 7d | 62 | ef | 9c | 12 | ca | cb | 60 | 29 | 3e | a0 |
| 0030 | c5 | bb | b9 | 41 | 46 | 73 | a8 | 53 | dc | 83 | 34 | a4 | f7 | c2 | f5 | 5d |
| 0040 | 31 | 87 | c7 | 50 | a8 | dd | 37 | be | 9a | 6d | c0 | 5c | 8b | 41 | 48 | 32 |
| 0050 | 6b | 03 | df | 89 | f1 | e7 | 24 | f1 | f1 | 00 | d3 | 39 | db | 1e | 3f | e3 |
| 0060 | d6 | 79 | bf | 59 | ce | 08 | df | 06 | 34 | 52 | f1 | 5f | b9 | f7 | ce | 92 |
| 0070 | 94 | 94 | 90 | db | 77 | dd | fe | 7c | b7 | 33 | e1 | 17 | 64 | a9 | d5 | e0 |
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 0xc9a9a768…47a05b
// 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("3kX2jSdASDWR/ophHhexzXpo1ffCsWBZ3FGFTb8gHIbsmUjmun1i75wSystgKT6gxbu5QUZzqFPcgzSk98L1XTGHx1Co3Te+mm3AXItBSDJrA9+J8eck8fEA0znbHj/j1nm/Wc4I3wY0UvFfuffOkpSUkNt33f58tzPhF2Sp1eAEKSpChMTBgiBC95lye0jB2y6gV3AfN4JEylkSzQIy5f/jJx+wJhIg9ShdJHSBMqPdrmqKC9IsqM0qfVBLnTrytMWDGBIsnRP7XWmI2KxLLisrzDV3daXY720yonIxKi1ALoAchvbapmo6t3zH06akKIr+BRkr1y1xL84xEBsJhB8JwGD8ST6a6ovzlpOBpiWA6ABV/hxuElgYHSLkA0copY4Xt7OjZmCPEKgmjCMnyUG6WH1Ty5u//MK9l5qNGOXJu45NTw/OtE12nUdxYWmU+52+nXYDVufqMLRcQ4xviWc6IONpNP4BlCb30hvba/4WUN+QZqcQc5VS2RjBKhVsfw1erxzACTJZCk3mLBCnidbYXs3NLvKeeySCLVODOd8FgfoS5Ob3VjFEWT67OUV/mtQt7dI+sdUFcOzub49Lx+jKLzpR9QqRdlXUlVwiGIVNAx8cvNIpVag/55ot3sH6YDMJKBTOmtGHUinwmQvLNOzZsvnMM342gd65B0uNLgTflY/sT//sK1gL4FBYM+RvS92oLRTUgpF0jrPt9e6apJ6jzlHCbV7MjPuNdNtEM5XhAsGTx72OShshpKU/2DOfFKLjNsqehW1o73y3JSaGq0AroGFcFxgPLLj+/Vw9n4joz0pAnplR8ye9NR7aWU65G+UOIfGiKTv68o0Nc94HsO4tK4fMBDualVw2Fp1wao7m7KUnhWX5pQ4MbG0sm5z+yvr3pWaF/KoLS84QdnHwxKXSTwY7NELmUeOWTMPoIs5VzaWCYajTZxbAHb+zPyMgiyCE/bcV/1w4F5pFYkcgNuIMmXPfbRYvaLVezcHhQE8oDJ0vXo+W+2WL2tXZXgIo5LG7jTi38yWYztRLOLUIhLCmbxN3t+QyCZqr0dEe2sdxrdf5QaGmYX5Xx3rRIgGgmpyRdDBHenmHZV3Rily35hWwA08XtlQEKfiLOhfxN27yqZY8o1K+WByLnx4c008rZyGYk4z96e1OHkSa8G5QIkZ4Y3aVWsDa2/CFRPb5aMbyMmGPaVggPEAyod3CN2ckYIflKeAiTm3+n7KaLJf/R3lAXD0eZDNie37mOm1CSt12pqe4vU8CpjcnrQYo0RRjnDhhLoLGKlWBgdtN8t3N9/khP//nvRy+Uj7rtgO2RpHfhk8ukqgnyMuw/4/8qN1nbJP/+xDPtwOnIkGDU3mNsit7qW9S9gcdJzJ1utJPhueeWkDy7wC0aB9E3NlZ8+mrWhVgvm/OtBwF/XT8y0sZGij4MMLxtI6MH2Cq9gCmzW08t7ZCrL4jLLiOSYiJFO2vXvHuqw/5cCEgqYW3q0eLZIrCi3YA70kh61XbYcAyszPn/7JoC+uygTgw3WywSAUyp01C1sywjcCbDWxhxHVwX5RW+cRZmEYs4NSvsaJstsSMjixIehcxcqp4RwVfJbx+oVJFfwQsGio5CX1R+a4wmF3ImR97corkuiRj27Nr0XIpeM2wuuuFBY0aryp4teDZyd5xxdape8KkvtGTMQ4hNcrb1yqWw7IXgluMSYb2dxpoS+BpS6RWAkvk+CmkGdEq6wLq2lSSo9wRTSxQAdnOnEwyo6gDtrTLfjHdHY4pyedpTDjj+yfXRzQfinfwiWDhKvI8n9uoFuYLgtJA6ZQrp4OX/DA/xhLXSQhflvFT7X6YI74jK8Y3NGDpKEHFahBkYbkagkukVWj8rKWzxxGNPeKzxmArTXbVe2oev5ixj9QzV7YafnFglcb/Ia7uRCbC/Sthsmh1TzbEZjptWJEtjnbLfUJV66Uto0q/97C7OykFJGLSEHl+9eeDCbJKvauUTMuamUmZDnqWX1rjEUmVQKI2m92yvEG5qWn5Hm4+hAvHa368M43eSMpnyghqKgyIAITHK8Rq6uRw4lnpZlkdIetNSAQM5wmzXdtIPCj+iIntylz8rjkF58HGr09WkfZZ2X9MUgalKmg4KmwdXjiqV0f913G0fY0MmUBpovaAY2mmQb/aJrYa07hKakltbQhVOKce+bi/R+1VcRxd6Kqy/yCDKyFquq3w270ZUETXHFtgqqyC8quoaaIyuoG94d0YXTCXqGTNFqSR46Vn+hbJztqARAanhqx4xIDBI2Cy0YYaJ0C1KW3KkuUe3QqqJ9YbxVCAKHc8gbxFdakpQs/SBtV+9GdQNGAvGo2b1OlgqVKzZZBAsRK3/T0Y/f8zQxa12EP3OiEcqvgcRDzWPwJf2wkO9ber8VoCKQ5H+0TJogYZlNzbb5ITgEquRqFMNd3Tu520klU3sha/dweMwbxYXhBH0AXuvxa1LVJTS5GbznS+PLOf6zhK2zH2kT1hTllWRENWRV+3yxO/Lbrzdh8+meP+Nt21l5mRXJUzkEO7NKpAkg0tBZKsi8Re8eYI/UbqE1vEmolDi+UJGx+HKBL9N3KYpWGdna9bNUbreCc6BHzc0D5w+qcWQ2RYGfTvSndOTdwPX59wYMENFMjGD5lYpGVn3cDG7N2rV7Lm7dj2XtcPIemoCVjZ5Xf9NW/VgQ+aeWcJftFFHKutNOeuBc+h+aYfIwG5SUJMNFjVwb5PVOmpzij+f6SgsxrLfeGWQ3Q9Ca7oX6qVWyllyYtAN60N5mcn32h8mZG5Q6mEDC1dlQpGrA18dhuxHj4XSN36Kowcjly7m68KCDIVRVFgA+GY5TmYj7mrZK90ewKwm+xa5xsxcJ48qoy0IVWqc3aJCmzQpIOyr0npW4pkiei2pEpSeebgoI3EX6insf/ulDwE6vfqx0QDcj9xHV/8EGvOkPDjyT9kDFDMpYu1E0rD71wNqcmIYWU3Qbghmr2KRWjuDxipeGc6/GeDJIWnBcezgHr0rB6alJUoimivOE4T0QECF9p+R64/VoXsTvsYzkBqi6YsBU1BFm/+Sddf6gnHwK1fWOfcF2X2k5++FeHlal1UBf51GBpRsn6CwdO0AA29ib/1KXp7AhbC2bgRcjw4Qtk7m7YyVoxh5ZT8ZZW2ohWvgSs1yLixaAGeDsA3xqFiHVjQKcczHQjVmHsxNZVfbBC/jBuV/3jWZIzlpat9GJsMl4+5SGWE6LbNb2p7ep3WPSSpTItGdr3Z6q30inQzWD8Lcdc/p32QtA4ZyemSak6FVlIZSbK/Ay6EgWDUqXL1UTR5ryvxoyA+LF3zaOjf+Tp6V0JTCJ3K2cc9NbwwnHujSfXtuPH/jlBBe6KEqRDaNOOxvzucHqh/vi56uHBfckaUeZdQkQCCWoqIlPPMR6KV8ii6Jsqr/NM5A05ASJDm0+aAUwaCv/7yyIHTGxDsOb30TqKW8qb4yuazbTSUmUdBL/HORXTZMsUAjKlVKSHKuxfDUlL/xnnOZQ2fLXnfJGbu3IiK1A1fXK5s7rOyilrimr/9x7S6z2QrfFDe1t+48zutrwkxtqbqeqMCFsxtto8UsmUwsNMARnauRbz6ItGnKXiHkKlfqddyrH7ccQfZulmTU1sdz1rGhxPlwNT+RZFCqXl/GuRD6PScxC8lbN5JNvWgnizsvNY40xaUd3Sd9fP+zDf5EHW/pIZHtuCBlMRq/G+pm12vudss+U5miUwRDxPpbrh1703unOd9xL1uRKrowvzdDoaRnMtXE61paAW8KNB8v6OJoLCVN3x5hnqfam+vNfxejl6o0HUEm8PdsDW4k6gSx9JyvoNcL6Z/Uu9d+ZNC03EoAuf3HJYBujs3EOpqn0g37spCw+Y3+DepD3iNzn0PduiUm2edT2iD/UL3k7u9XQLKimk6POr5POpc09bgXQ+I3yEJPBDDH7PdxwW4KyBJhbwxqQMZyasOE+aUF7M8llgmlsZKDca3f2TqgicHBH1v+qWv911NbMVIgmFxQ4RB8dDKObEzNpvk97N6BaRMj48mvg1MlCI2OmutfxOpB6uKE29aOORkjKa5OkXJsWfI2QbyRAvtdWqIa9yTWfASpdAaAVAZA5+aU8eCY0FyUrxFxp8k65xGCZpVzT2ey+Gtn2hkq7tR4pA0A3TrDne2E1hnV+qkOdUm+YU6caM/NBx2T3V8O80We1tD/8Qstj56dLADQAxOy5eYtbpeXxauLm4JKJXhBSPuCLLT/jxjkJIKGcHTIEqQpEOfdlOHZElkEnHdm6FcJPt1uRuaivZ6INrtaMa5shLFeQyPPBzoPJQvBN4JxXmfJIy8j3MADig4icPR3/MTLzhPeH+Ix/YQETRETW0PQYXEGGJ7pK7FyNMAFB9qkqvS2QAAAAAAAAAAAAAACRIYHCQs")
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("0xc9a9a76885816678684a8f0e7bfedd72f2c5f4d1471c929a68d38eb5e847a05b")
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)