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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.
0x417a5ff7a897606fee0f24e394105b7b6199fb32979690972d063f97a1f472e9The 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 | 94 | 39 | cb | 95 | 5b | 9d | 31 | 6e | c2 | c8 | ad | 35 | 55 | 09 | c6 | fe |
| 0010 | f6 | 1f | db | fb | d6 | fb | ab | a8 | 4d | 76 | 87 | 85 | 6b | 37 | 7d | 8c |
| 0020 | a7 | b6 | 73 | 09 | 23 | 5f | 9f | 55 | b5 | 6e | f0 | 7f | 22 | 53 | 9b | 16 |
| 0030 | d2 | 1f | ec | 0f | 33 | 27 | 09 | d1 | 1a | 7d | d7 | 17 | 3e | 9f | 97 | dc |
| 0040 | 5d | a6 | 42 | 56 | 56 | a1 | ce | 97 | f4 | b9 | 27 | 49 | c1 | 15 | 6e | b4 |
| 0050 | 71 | 8c | 2e | ec | 5d | 7d | 4a | 3d | 9b | 40 | f1 | 58 | 41 | d2 | 73 | 73 |
| 0060 | df | e9 | 85 | 94 | 82 | 30 | 0f | ea | 9a | d9 | 17 | d5 | a9 | 3c | b4 | 13 |
| 0070 | 8e | 91 | e1 | b2 | ac | 60 | c5 | 68 | ab | 72 | 9c | 57 | 89 | 80 | ce | 26 |
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 0x417a5ff7…f472e9
// 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("0x417a5ff7a897606fee0f24e394105b7b6199fb32979690972d063f97a1f472e9")
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)