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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.
0xde7e29597ffdacfb8bf7af8a53f455ef7692329d7b1a99d4259dced0bd4f6fe8The 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 | d0 | 87 | 57 | 8b | 05 | 84 | 9a | e9 | e7 | 03 | d2 | 1b | 6c | 27 | f3 | 41 |
| 0010 | 24 | ca | 31 | 93 | d5 | dc | 3b | 26 | ca | 35 | ab | b4 | 3d | 6b | 7d | ec |
| 0020 | 47 | 4e | 1c | c6 | 53 | b6 | 43 | 6b | 33 | c0 | 7b | 66 | 75 | be | a3 | 85 |
| 0030 | 2e | 48 | 08 | a0 | 2b | 7b | 7d | e1 | e5 | 33 | f2 | 17 | bf | 7b | a3 | e2 |
| 0040 | 81 | d6 | d8 | 8c | 0b | dc | a1 | ad | bd | 2b | 2d | 97 | d6 | fc | 4d | b2 |
| 0050 | 2e | 0f | bf | 28 | 99 | 02 | 47 | 68 | b5 | 6b | 16 | d2 | 8e | 8d | b4 | 44 |
| 0060 | f0 | 6a | 06 | e0 | 7f | 3e | a0 | 4d | 0b | 36 | 5e | cd | 34 | 03 | 10 | cf |
| 0070 | 18 | ff | 4b | eb | 81 | d8 | 0d | 96 | 50 | 14 | c6 | 47 | f9 | 6a | 2a | fc |
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 0xde7e2959…4f6fe8
// 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("0xde7e29597ffdacfb8bf7af8a53f455ef7692329d7b1a99d4259dced0bd4f6fe8")
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)