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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.
0x9b040320f7ecefdb3a611ea43c85687fd4561edd9bfcff464e6538db57924104The 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 | e4 | 7c | 8a | 5b | c3 | 77 | 7b | 29 | 96 | 1c | 6c | e3 | 5b | 2e | 2d | 1c |
| 0010 | 18 | d1 | df | a7 | b5 | 0d | 5d | d4 | 14 | 3b | 36 | b0 | f2 | 3e | bd | b1 |
| 0020 | 37 | 5b | 62 | b5 | dd | 1c | be | f3 | a0 | 33 | e7 | 4a | 40 | 61 | 6d | 82 |
| 0030 | 4b | 15 | 52 | ee | 19 | 71 | 46 | a0 | 66 | 3c | 5b | 7d | b4 | 9c | 4e | fd |
| 0040 | 91 | 03 | f2 | b9 | 9c | ae | 1f | 68 | b9 | dc | 70 | a6 | 4b | 1e | 30 | 8a |
| 0050 | ff | ee | d0 | 0d | 50 | 2c | 02 | 8c | 6f | a1 | 91 | 97 | fe | a9 | 42 | e7 |
| 0060 | 65 | ea | e4 | 35 | ef | 26 | 7b | a1 | 43 | 1b | d2 | 78 | c8 | c4 | 15 | fd |
| 0070 | d1 | ed | ec | 3b | d1 | 27 | 03 | 0f | 2b | c8 | 2b | 3c | b4 | 2e | 7d | 55 |
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 0x9b040320…924104
// 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("0x9b040320f7ecefdb3a611ea43c85687fd4561edd9bfcff464e6538db57924104")
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)