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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.
0x591767d4866bd30ff7fbeb49fedc6ebacd8eb9eba82db031590229eee4b9e007The 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 | 57 | 31 | cb | be | 43 | b2 | 5c | 33 | c7 | 13 | 8d | 06 | 07 | 6e | 44 | 63 |
| 0010 | 99 | 54 | 75 | 23 | 32 | 67 | f6 | 9c | 92 | fb | 5f | bc | f7 | 8f | d0 | cb |
| 0020 | 76 | ea | 86 | 7d | 80 | 93 | 0f | 13 | 02 | 1b | 2b | 66 | 53 | ee | 7e | af |
| 0030 | 08 | 01 | a6 | 08 | 01 | 6c | f4 | f3 | 69 | 33 | 47 | 17 | f2 | 32 | 4b | 0d |
| 0040 | cc | 3e | 45 | 60 | ea | 1b | 0f | 65 | 03 | 81 | 4b | 71 | c7 | b3 | b4 | ff |
| 0050 | 7d | 58 | 27 | 01 | 6b | a0 | 46 | c2 | 3b | 3a | 09 | d2 | cb | 59 | b9 | 82 |
| 0060 | 68 | 27 | fa | b7 | 24 | 29 | 1d | 45 | 04 | 06 | 05 | 22 | 31 | b3 | 0e | ef |
| 0070 | 4e | a6 | 80 | 24 | 0d | 15 | 1f | 62 | 4b | 56 | c5 | 9a | 59 | 04 | 0d | 44 |
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 0x591767d4…b9e007
// 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("0x591767d4866bd30ff7fbeb49fedc6ebacd8eb9eba82db031590229eee4b9e007")
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)