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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.
0x940b62047472f98322475d1ae8a3a96c927ea6f64fad397a4fa18fbe4fe8e087The 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 | 06 | 51 | 58 | b0 | a9 | 7b | 33 | c8 | 2d | 71 | 00 | b2 | b4 | e1 | ee | 7c |
| 0010 | 2a | 9b | 9c | ec | 54 | 33 | 06 | 80 | b0 | 0e | ce | e8 | 22 | c7 | 6d | d7 |
| 0020 | cd | b5 | 9d | 4d | c3 | 7d | a4 | 2f | 8a | 7b | 28 | 4e | e6 | 7f | ca | 58 |
| 0030 | 93 | e2 | 44 | 9d | d5 | 4a | 47 | 0e | a8 | f6 | 3b | d6 | 9b | 27 | 9f | df |
| 0040 | 87 | c6 | 0c | 2e | 71 | 00 | 65 | 9e | 9c | 51 | 04 | 57 | 51 | 68 | 22 | f2 |
| 0050 | 7b | 84 | 0b | 4b | 59 | ec | 2f | 76 | 1d | 49 | d9 | 45 | 71 | 88 | 2e | 17 |
| 0060 | 84 | b1 | 39 | 5c | b1 | 61 | 55 | c6 | 61 | 3a | d0 | 35 | 5a | b1 | a0 | cc |
| 0070 | 36 | a7 | e6 | a3 | b0 | 7c | cf | 41 | 6a | 62 | 63 | 0c | 2b | 3d | 14 | 27 |
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 0x940b6204…e8e087
// 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("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")
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("0x940b62047472f98322475d1ae8a3a96c927ea6f64fad397a4fa18fbe4fe8e087")
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)