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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.
0xf35fe242a1e887a7e1140a894dec3b73e082b75e37a59c5bb41b3905a37c5badThe 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 | d3 | f8 | d0 | 04 | 8f | 3a | 31 | d5 | 73 | b0 | f1 | a6 | a5 | f1 | b1 | 91 |
| 0010 | 34 | e7 | df | 24 | 74 | d2 | 83 | 88 | 85 | a0 | a6 | 16 | 41 | e7 | 2f | d1 |
| 0020 | 5a | 64 | de | bf | 32 | d8 | a9 | 50 | 13 | 9f | a7 | 18 | 60 | 80 | e4 | c8 |
| 0030 | 51 | 8a | 73 | 3a | 7c | f8 | b9 | 1a | 70 | f9 | b3 | 0d | 8d | d7 | fb | 0c |
| 0040 | b3 | 2c | b2 | 68 | c8 | 07 | 41 | 6e | a6 | 1c | c6 | f1 | f2 | 5d | 5c | 03 |
| 0050 | 51 | 73 | 4e | 1c | cf | d9 | 87 | 61 | 99 | f5 | 60 | e7 | 06 | 5b | 86 | 17 |
| 0060 | c0 | 89 | 46 | c2 | 32 | 7f | 80 | 9d | e2 | 0a | d4 | ad | c4 | b5 | 70 | 04 |
| 0070 | 96 | 01 | 3f | 8d | 0f | 79 | a9 | 53 | 61 | a7 | 0f | 54 | 03 | f5 | 2d | 35 |
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 0xf35fe242…7c5bad
// 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("0xf35fe242a1e887a7e1140a894dec3b73e082b75e37a59c5bb41b3905a37c5bad")
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)