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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.
0xe41b5bfb64330903704e6a28b98abf9aa9d8a46a372663fc573bf147c55dd1f5The 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 | f6 | 86 | 38 | 52 | d7 | 8b | 32 | 91 | c0 | d3 | 0b | 4f | 52 | 0d | 99 | b5 |
| 0010 | 6f | c0 | 74 | 00 | 5f | 05 | 5a | 9e | 48 | 98 | 90 | 26 | 84 | f2 | 63 | 66 |
| 0020 | d5 | be | 04 | 1f | d7 | 0e | 78 | bf | cb | 48 | 85 | c8 | d5 | bc | 65 | be |
| 0030 | 0d | 5a | b1 | 4f | 56 | 98 | 88 | ae | e1 | 83 | 06 | 98 | 1a | c6 | ac | 6e |
| 0040 | ab | 40 | ea | bc | bb | a9 | 3a | a3 | 21 | 16 | 9e | 26 | c3 | c2 | a2 | 82 |
| 0050 | 4d | 0b | 9a | 33 | 02 | 57 | 29 | 49 | 01 | b7 | 03 | d3 | c5 | db | 81 | 17 |
| 0060 | 35 | 77 | 87 | da | 90 | 6c | f3 | 0e | 7d | 2d | 91 | dd | d0 | c9 | d9 | 98 |
| 0070 | 38 | 5b | 5e | a0 | 82 | e0 | a2 | c8 | 23 | 8a | 2c | ed | a3 | 25 | c0 | 16 |
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 0xe41b5bfb…5dd1f5
// 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("0xe41b5bfb64330903704e6a28b98abf9aa9d8a46a372663fc573bf147c55dd1f5")
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)