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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.
0xdde4718cb5c5ff52ee239ab2b745310eb99fdc8d1b3425d5326a0eceada5abe3The 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 | 09 | e4 | 08 | 29 | 49 | 58 | 53 | 90 | 5a | ae | c4 | d6 | c9 | e7 | 90 | f1 |
| 0010 | 68 | 1c | 46 | b3 | fd | 0f | 2e | 56 | 62 | e7 | db | cc | 33 | 50 | 71 | 68 |
| 0020 | a2 | b7 | f1 | 7d | c0 | 41 | 87 | e3 | 94 | a2 | 52 | c5 | 5a | ea | 0a | 9e |
| 0030 | 1a | 1e | a0 | 4f | 5f | bc | a1 | 59 | 0f | c6 | 3c | b6 | ab | 39 | 12 | b2 |
| 0040 | 8e | ad | da | 50 | 32 | cf | ea | 61 | 21 | fa | 7f | e5 | fa | 93 | 03 | 4c |
| 0050 | ff | 2d | f3 | a7 | 81 | 05 | 57 | 4a | ab | ab | 02 | 79 | 93 | 79 | fc | a6 |
| 0060 | 75 | 0e | 08 | 71 | fe | 54 | 7d | 06 | d1 | 17 | a5 | 75 | 5f | 03 | d2 | 72 |
| 0070 | 28 | a6 | ac | 63 | dc | dd | ec | 1c | fe | c3 | 56 | 10 | 04 | 0a | 50 | 85 |
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 0xdde4718c…a5abe3
// 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("0xdde4718cb5c5ff52ee239ab2b745310eb99fdc8d1b3425d5326a0eceada5abe3")
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)