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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.
0xa1369a74984cd94171eff06b672114e031ae1076e85b83b3c2604acd8b7d65f7The 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 | 6f | 26 | 45 | c7 | 6d | c1 | b6 | 0a | de | 2d | ba | d6 | de | 42 | 58 | 88 |
| 0010 | be | ea | 7a | d6 | db | c7 | e7 | 12 | 5b | 58 | 70 | 6f | 94 | de | 39 | d8 |
| 0020 | 90 | b3 | ac | e1 | cf | 64 | 40 | 2e | 00 | f7 | 7b | 2d | ae | 8f | 2b | 1f |
| 0030 | e6 | e8 | 55 | 96 | bd | 7a | 5a | e3 | 7a | db | 4f | ff | bc | 03 | b5 | 8f |
| 0040 | ce | 5f | 04 | 97 | f9 | 66 | 68 | b9 | 8b | df | f2 | ed | 97 | eb | ad | 2c |
| 0050 | 17 | 32 | c1 | 07 | 7a | c4 | 9d | 9e | 1f | 24 | c9 | 81 | 2e | 41 | 36 | 07 |
| 0060 | cc | 95 | a0 | 7c | 63 | 74 | 12 | a7 | e7 | 7b | ac | b9 | c2 | ba | e3 | b4 |
| 0070 | 5b | 0e | 7b | 25 | 63 | 01 | 86 | 5e | fb | a7 | 63 | 00 | 56 | 52 | 0d | b8 |
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 0xa1369a74…7d65f7
// 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("0xa1369a74984cd94171eff06b672114e031ae1076e85b83b3c2604acd8b7d65f7")
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)