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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.
0xe854f5b56f3bf55d4f58a8adb7bd985f110be1b569c2bdb501b3e1239e8f055aThe 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 | 9a | e9 | 8f | 0f | 3f | 33 | d2 | 44 | ea | 34 | eb | e9 | 96 | 56 | 1e | 16 |
| 0010 | 50 | 3f | 36 | ad | 75 | 6e | 31 | f5 | 02 | d0 | f1 | 3b | 98 | 54 | 6b | 06 |
| 0020 | 29 | 44 | ae | 43 | ea | 88 | 51 | de | 99 | e4 | 25 | 71 | 0e | 4e | fa | f0 |
| 0030 | c4 | 84 | 98 | f7 | 86 | a3 | 55 | de | ee | 55 | 8a | f2 | 5f | e9 | 0c | 7f |
| 0040 | aa | fd | 60 | e2 | a1 | 46 | 60 | 59 | 64 | fb | b1 | a8 | 26 | 58 | 82 | cb |
| 0050 | 21 | 45 | aa | 12 | 2b | 5a | f8 | e6 | a3 | 29 | 78 | 9a | e0 | f1 | b7 | 53 |
| 0060 | ec | c2 | ff | 7d | 23 | d7 | a2 | a1 | e4 | c1 | 18 | 97 | 6a | 02 | dd | 4a |
| 0070 | 1a | 2a | 31 | 42 | 71 | 5f | ea | e2 | 52 | ee | 05 | 7d | e0 | 76 | 79 | c1 |
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 0xe854f5b5…8f055a
// 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("0xe854f5b56f3bf55d4f58a8adb7bd985f110be1b569c2bdb501b3e1239e8f055a")
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)