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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.
0x1fc14ceb77700247e9de52cef2e6aac324ab168d2989bc060a61ea0a1abd66acThe 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 | 75 | 04 | b3 | c3 | 14 | e8 | 1f | 1b | 2e | 89 | cd | e1 | 70 | 26 | 9d | 2c |
| 0010 | d2 | ce | 46 | 92 | d7 | 8a | 3a | 5c | f0 | 0e | 02 | 6a | 5b | 07 | 46 | 20 |
| 0020 | 09 | 66 | 53 | 41 | 8c | 7b | 65 | 53 | 5f | 4d | 90 | c0 | 2a | bf | ce | c3 |
| 0030 | d7 | 67 | 5c | d7 | 07 | e3 | e1 | 24 | 48 | 99 | e5 | 3a | 05 | 6f | 54 | 91 |
| 0040 | 6f | 92 | c1 | 2e | 44 | 4b | a0 | 5b | bb | 35 | b6 | 1c | 70 | 3b | f6 | 55 |
| 0050 | 9c | fc | 63 | 3f | 81 | 6b | 6e | 14 | ad | f8 | 97 | 6a | 92 | 07 | a8 | 63 |
| 0060 | b7 | a2 | 44 | 89 | b6 | 93 | 87 | 83 | 3f | b3 | 34 | 0a | ff | 54 | cc | 64 |
| 0070 | 58 | 3c | 04 | 0c | ae | ab | 2c | 29 | ce | 09 | ea | 9e | e8 | 21 | 5d | dc |
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 0x1fc14ceb…bd66ac
// 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("0x1fc14ceb77700247e9de52cef2e6aac324ab168d2989bc060a61ea0a1abd66ac")
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)