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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.
0x347b9f6038b8807299b2633ec228427c5b0b8481c9a1f6adac31a80c2c46934fThe 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 | 37 | b8 | 6a | cf | 56 | 28 | a7 | 12 | 21 | 49 | 3a | 10 | e0 | e8 | 4d | e7 |
| 0010 | d4 | 18 | ad | 64 | 8c | 13 | f0 | 6e | 31 | 2d | b7 | 0e | 78 | 59 | 3d | 0f |
| 0020 | a5 | cf | ae | 90 | a2 | 6f | a9 | 9e | 2b | e5 | 65 | 43 | 2b | 3f | 85 | 81 |
| 0030 | 61 | ee | 99 | 5a | c8 | 8f | c0 | 69 | 60 | 28 | ae | 04 | 41 | 4c | a3 | 0a |
| 0040 | 25 | f9 | 74 | 88 | d7 | 86 | 23 | bf | cd | e9 | 88 | ca | 6e | 36 | 6c | a8 |
| 0050 | 52 | b1 | 83 | 8f | 45 | ad | 1d | ad | 9d | 35 | e7 | 86 | 58 | 2e | 6a | b1 |
| 0060 | b3 | 22 | ac | af | 02 | 53 | 04 | 1b | a6 | d4 | 4b | 98 | ea | 8f | b7 | 1e |
| 0070 | de | d1 | c7 | 75 | 3d | 15 | 4b | 4a | 58 | bc | 63 | 3a | a7 | b3 | 42 | c2 |
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 0x347b9f60…46934f
// 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("N7hqz1YopxIhSToQ4OhN59QYrWSME/BuMS23DnhZPQ+lz66Qom+pnivlZUMrP4WBYe6ZWsiPwGlgKK4EQUyjCiX5dIjXhiO/zemIym42bKhSsYOPRa0drZ0154ZYLmqxsyKsrwJTBBum1EuY6o+3Ht7Rx3U9FUtKWLxjOqezQsLkGQSEcYQpYbTsySKPu7sL3BnM02KpFsMWa6tgYfj9Fx6My/d0Pcqjz2EynGf4X2yruWUdK/ouWisWJg9lxD9eA3yXrgCLowbZfe1mUycnfmYvnYsBueqwNuxEt5/jGFcqfuXu/tz47pRWxQUuDqrkCNLC3Pj8rfuTMQOAv7ATAy9YZYweoiBBX/OCptXLhqXytr2WHCM67jE1liYymRKMUxJknNT2/UeqtXi6WRS7wUxzeOx/aVC6MKYj7AEGReZEKDwoG4X1SkBqmQ0D0y+GG9CXmf2q6ctvVf/i9wW+j7iJXwd/8XkIt5hXqUfHYEEmRpjr/jdXdpcr2YEKn/IJQuGhm7yfuBTCuWYqytFFahORuNFRaJVwoJKWn8JIZg38rXMx2DdT35D+91oymUMrC9hBkT9LwQgfH7lNOlogPZ1BYVeuhURvqs1l/odrO0wM09Z+a8A1ZZ5ZYGD9n0iP/AZmXkAghe2f1sDPsofYuHM9pzYAkMEar1taixPKB4nYKB1RDq0WexLULqntnBn+zjjt9nGCZwpt97OCYl4U8xIfh8l3GFlsdM/dlEnDx2MDxwCRT4Yve8mRJNNpLA514ktbbGn5O1faJL69qBFoJElgPfNEouJhag/+LFSs9ilPO1hviSFROBXdGQxyKrFGfkP4FTgv7jsCRjOCPif0FeMbCG4KABHIkAZaDLA4Q2G21S9OJdQMjuQGg8i44gkHqNW+FTRealTxH5+2Lv4bKnGgdbhW+dy4MHCYvS8NtQKcaCcCjC2yFXDU5HGvVB5SvbKeoLfPUnUhPg0mHjfcYnhMaM/ALZAcJ/XDrBWTj8Tl7CT8M3wZgBJc5jKhcjEmaj4GtF1Eo04XKhS7yPToqRUMfjgaeNSTcei5T4M4c4EuHgMNpiisFZQDM0bQ82ULDXAQ1ltBW87NkozCBckmWlZzbyGTvnRH6/dE+ukgJMNQPG0iVaSaDnc2PT1F0mFt4Rs63yOGQineoqFroz9qHGn1frW5SHGRi71zGJLjUpD5+862BEqftP7e77W0iRD6PS+s+HCm7h7JJkQjJ5fjKYZkSfZ5hgJUAgGd/maJ3OBq/dGCpGYZHVl9uodKkTZkbplK7AFLmCittAAFvtqluSOgxzOcs6vKrBuSrl5ZPRmYAjs11DTTCJoFBuNVVuNqLhVTF9C+2QzY3VB65VhdDNfYIiyUl9n18fg9Km1PaMLl4aw/PXHMFSqzptNFmm8LtH5OmXKTg/30/uS2z/JSHmn98y8BVjzIhBhG6EGqtOIlv0yLoOPGF2f6A74VnpRBmAvNZiiD4OfDYfFpHlO486tzyYH849vXsg63sGqDw5u654DqIIz0FesBJ8p7crMfFGSrSg1quNHkuVl0oCeTY9arkleIH15zeGXar1MMLjzYXwPJlesQaRZA3GvLIvnnC0tMU+B7YcYaoNVGAjKcT2PQqaNaahgjozO4XfrHPxwGMFuZk5ovGIhmEqQ8yPYccu75eZ0UvQ2ZEkA5YTrtMC84nDG43epggCqXKL2MGlopDmWfqe2inemg/HFb608lHjapYessNGloHXP6Zkt788WDlq50qCa0DQxafhOUHnQmHwouJD/dfx+Nxrx9tGlKqlL7y9eIFMJp3nepuKg4Jz0Esqf9558CWTFe0CPWh/ff249mR1GHiVFN+SLD5wPcwcogqToEPSglRv0kksnAygphRTcB8Isqa3GsxTU/rkceyotbWOkrNP/nmoPQNPGLy2jbg84Eft4Z+E99AwCUKGfgulYUGTUSTsbZ7uPPqtf1tHb2bJ0AZzQtInZ/UqJnjcf2SuRJKcFpG09LL3V7bLVf+UnQY+1zrU0jmxxW8IqcssOE4be9WcvHVGwg9o7oCvQrWD3bWKjyzMZ5WObSCMXxOmU9GLKTv+v5oCOJ+IdPvzuQ1g4t47Qu2PYbwCTCmAjXoYczeKTa6bl2VuQKdetngsXyPD5Wzr5wiBwcptlIwxhICXFa56+ufGE+XX6P5+9KeKkfjG+d0L0oumeFJMUKHioq4Xh/y2m6AxcpnzqOlPWJuXQq5Ln6w8SKRQyRADWrzMX+umM8b25ETQxaskOO5i+blDXR3uP50bzB9r8iu4ak68C3eCWPNu0DHi+IIjMI+1MnbztF4/27cX0O7Q3BX2QKUwPAx8tfnkg0R5oX3xITpFggdR6xreqb7R2U4/1S1/q0qPjEq4up2a2y0TnYN7B3K7MsVa66S/qEQuXJRQkiY71n98RDEjXZLJ7qZzeawHlTuWFRxKM3qPfzhZ1ccOSwBRqpCk7Q6pXSt25+W75BihcOLv2hmKkP6YfGnkkRX2c0w70J1vif+rTJdf0eovxE0XG8EBcveoPDwT8rr9tyU2lHH4artDcPMFE91jDmLhIvnxlXaHVnBAvQ5OyaSTmBwAMtYVFfobNp4L5LrYHsMDry+vEyg+Wu4bDIaSQWLwxglZ0alpY+0fkxnxLeBG6XHIF8i5At3h3nuBWldJfHBxTrLtK3+byPlkji1NiyfIsFEqfDSbRioxnochOFbtI4x3GE98RlN2eihAWC82340HAoog5HhDN2edCsmlaIDAH/MN81DIbRn30bug8GbkC/j2jV1jrcFcDNcMNy0yoHifCRN2/jKGjsYNPF/lNspzLOwSJFov+Q44QphqvLxRjRzm++iNwoHrbaKzekpKzIiUxAeGerDERBA/jm7u/imXk1AcTHvu6u/2qYvbjIN4oyuKOXrjxaL5Z9WLc8kEbHkEdMLntjTUJOyz6kfk4pI9w4Cd2A+e25f8X/t5D1eTJ8djDJG6ApJn2SQaQ/fP+fhmCa4PKttpune8aysi/IGuwCu7sKBuTOAITXMdQ3jIgMHS+oaZnAVczotsAfNsG8mFvWq6emga5xl6RSZjgsmpPRbKRZ9K3xDMdnPa4XQ6+NbBnWIJV61Vq8BwFq/kMlmg8DWMEJoCZ0zFSJ7UU64Z37FOZvovMYHabi9v/ZeLmdnX3yx6UF/Q9AV3B0wQqbmupE1tqY4CQk5W0aiFI6rxQgnNC94QgQAHr+Gb7eV90yMI27syzQHYJoZPLEkPbm3IuNDUZM9YV5qL5fXiIPJCqqTFO2kpnsvtuHTy4E4erBdfGd9jI/35kMsinzXz45/Abb7NOfYVUgXbftr1Va6ZPUwH1mvh5sqRyA5+j7c4+cm0Iv/y1+Jo7fHSqS33esjGwBvoLPNXRS+d0/ZC7uYmZpKzvQ0gutLELRHyYGeLFe5FNhYKeAWsRkzqmZy4TbZOGx0V6StMl5MBJa2oqbQ7QgjtwQ8gEu5fIdNE+AwwDrvSXFjU2B8Zt3JEh0moXZ7wgawduiORP4Z1yJmBh7elozur1itrw324dkkmnpexYe8HwW1KD1iJ8b1jpXM7woAtOCQFsxdbhzXxsydlVtMyKFH5ySb3NMqH79UrMuHrQOnp63vHvjPKqQj+rHLLFdOxIO62LF1ivVMc98pcv+7rLi+oPI/pgLFfzbTaeTRdgIP1TwiyJe9ele6FAB5xGAjQBSYs64+ZAa/UYqAvorkMscFycz6i7SlHZ7Odgqe3AI2gnnVaV4+F4YTw7neZ2rdi7q+juagAqBDt1wtOAt1nRAc1W8qUU7oxq33E6ass3SuNbZYwIiadrAJzY9aQrtD6Byn1xr+TYG4VPMo0jN9xOn7ZV8e9VRhEwr8rquXwsSBV3wyiI+BazEwA09MZOEWPjxmFL5V/D+DJooYdt0KuQY5Wv3ZddNfnGlrl6N9j+lL8eHLoGT2Ca6drYRMEbZZuIaJylt6LWjjXgQ2GGBdm2qJ0BjCIFC4RGQpdVkWMlJrz9pb1oZNQCtwtQCBgsKeYgiv63RWNREgbpJ1xCFa4q+vLcJo4DywctjH1dWShwWUoj8QJTjUe4D/M1o+kqUA8RSOvHhfVLMIsuNw38N/PRcSrgdyh4tq/BUUl2M4TE+Y17QIRQ1wSRMzGP537UcgvbK7MhodL3DdPAe4jxEX/WWuxseU9rIUEH7ldenG05w9T3n+AfBvFs8gsgu3+TSi+osyPsI75IPjWONLU12Be2XMClNeIAOhkB90TtPEXxbri+OAKnMuCdSm4xA38Ep9bMt4u+USFeVdi7LpPGjSL8qFRngzi8EDG9KAQ9CiT1S8AMoEdXa3n5crncKLEORt77AxdwkNJyuts3k+CVRtbjF2OXv+zM/Qmpyqen4LC80Y3GUmtTh4w0RGi9dbHuZrwAACREaIiw1")
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("0x347b9f6038b8807299b2633ec228427c5b0b8481c9a1f6adac31a80c2c46934f")
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)