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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.
0x69a2c947e2c95b7784b88379aa08a3f6e5a3a6db0c07ac9aaa20a434d25b92dcThe 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 | aa | 1e | c1 | 75 | 20 | d8 | 51 | 20 | 01 | 6e | 65 | 5b | 1d | 4a | 5f | e6 |
| 0010 | 25 | 86 | b6 | 9d | 42 | 4f | 70 | 1b | 5b | c1 | 36 | 98 | a2 | 05 | 4d | bb |
| 0020 | 65 | 64 | 4b | 56 | 81 | ea | 42 | e5 | 52 | 3f | c5 | f3 | cb | 99 | 6b | 7a |
| 0030 | 9f | 2f | e7 | b1 | 6c | 60 | 8d | 64 | 78 | 99 | 54 | 31 | e7 | 66 | 70 | 16 |
| 0040 | 7b | 95 | fd | 81 | 19 | 9f | e6 | ff | 7b | 3e | 11 | 27 | b2 | af | d2 | 1a |
| 0050 | 50 | 93 | 1f | 46 | 3a | d7 | e6 | b4 | 85 | c4 | b9 | fa | 88 | 57 | 3d | 4b |
| 0060 | 2d | d9 | e1 | 7f | 41 | eb | 48 | 68 | a4 | 33 | 3b | 29 | e6 | 3e | 66 | 0a |
| 0070 | 81 | 46 | b1 | ee | ff | e5 | 3b | 27 | 30 | 0a | 9d | 10 | 12 | 9c | 55 | 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 0x69a2c947…5b92dc
// 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("0x69a2c947e2c95b7784b88379aa08a3f6e5a3a6db0c07ac9aaa20a434d25b92dc")
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)