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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.
0x4dcc14cc2d520fbf056cbc9379e57fac4195c1d7613853285b3f437ba3ddae00The 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 | 2e | 26 | ae | ea | 1b | e2 | c9 | d1 | 4a | 94 | 37 | 33 | 6f | f5 | 4b | ea |
| 0010 | 6c | b8 | c2 | 4c | 27 | cb | eb | 0c | 65 | 62 | c9 | 14 | a9 | 68 | 1f | d7 |
| 0020 | 07 | b4 | fb | 8e | 1d | 75 | 4b | 29 | 90 | e0 | 31 | 2e | 7f | 4c | b1 | 16 |
| 0030 | b8 | cd | 53 | 6f | 11 | e8 | 89 | 55 | 3b | 67 | f1 | dd | 05 | 73 | e3 | ee |
| 0040 | a6 | cf | 4f | 1f | 79 | 51 | 19 | 56 | 9b | 0a | 44 | 2a | 1b | 4e | e4 | 1a |
| 0050 | d7 | a1 | 8b | 0b | b8 | e7 | 4a | e3 | 5e | 92 | ae | 07 | 1d | 2f | 1b | 70 |
| 0060 | 2c | 32 | 0d | e6 | 7f | b5 | 51 | a6 | 7a | 82 | 22 | 3f | 81 | 2e | c6 | 23 |
| 0070 | 80 | ca | 5a | 54 | 05 | ca | 25 | 4a | e1 | b8 | 99 | 80 | 55 | f8 | 12 | 3e |
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 0x4dcc14cc…ddae00
// 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("0x4dcc14cc2d520fbf056cbc9379e57fac4195c1d7613853285b3f437ba3ddae00")
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)