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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.
0x0ef65aca4a097f74cbf882ed345ddc806426c8b3c5cfb6c329cd5f02c9b166acThe 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 | 64 | d2 | 16 | 51 | bb | 73 | ba | 43 | ce | 9f | 11 | 2b | 04 | a8 | 1a | f9 |
| 0010 | 7e | 98 | e7 | 0a | 06 | 90 | 0e | ae | 88 | 63 | 0a | 72 | e1 | 77 | a9 | 62 |
| 0020 | 2d | 54 | 28 | 52 | da | 4a | 5a | a0 | 50 | c0 | 96 | b8 | 3a | ce | f1 | e2 |
| 0030 | 78 | c2 | 6e | c2 | be | 39 | 52 | 6d | 9a | 73 | 6c | 98 | 1c | a5 | 6f | 24 |
| 0040 | d9 | 4d | 6b | 68 | 94 | 02 | f1 | 5e | 55 | ab | 40 | c4 | a9 | 9a | f2 | 50 |
| 0050 | 40 | 91 | e7 | 46 | f0 | ab | ca | c4 | 13 | c2 | 02 | 73 | 9d | 0e | 5f | 66 |
| 0060 | c7 | f6 | ce | 80 | e1 | 24 | 4b | 99 | ff | f1 | 73 | 97 | 53 | 83 | 99 | 6f |
| 0070 | 0c | 84 | d9 | 06 | 6b | 7b | 9a | a2 | 9c | 22 | 92 | 00 | bd | 54 | cc | cd |
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 0x0ef65aca…b166ac
// 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("0x0ef65aca4a097f74cbf882ed345ddc806426c8b3c5cfb6c329cd5f02c9b166ac")
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)