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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.
0xa6a4e5165fe25efa0b7029bfa31175d1130551f6aca8ea3c2bef72d7add49a8aThe 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 | 32 | 5d | 0f | 70 | 67 | dd | a8 | 50 | 47 | 7f | f1 | e8 | 37 | d8 | fa | c2 |
| 0010 | 18 | 9b | c6 | cd | 46 | 73 | c6 | ed | 01 | 15 | 43 | 81 | 14 | 50 | 76 | 22 |
| 0020 | 20 | a9 | 9d | 3f | f2 | b1 | 27 | 6c | 40 | 96 | be | 84 | bb | 76 | 53 | 81 |
| 0030 | be | 79 | c9 | 7d | 1a | 03 | 8e | fc | 59 | 3f | 71 | 64 | f1 | 08 | d4 | 20 |
| 0040 | 61 | e1 | 30 | ce | 02 | f9 | 58 | 28 | a6 | 57 | 14 | 2b | dd | 25 | 85 | 82 |
| 0050 | 8d | f4 | 3c | 34 | 29 | c2 | 9d | a4 | 86 | bc | b4 | 3a | c5 | dc | c6 | 34 |
| 0060 | f8 | 00 | 0e | a9 | 5d | 49 | 61 | 5f | c6 | a4 | 2d | 5d | 89 | 8d | 6b | e6 |
| 0070 | e8 | 0c | 94 | 05 | f0 | 5f | 8f | 16 | ea | 57 | f6 | 88 | 66 | 92 | 76 | 2b |
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 0xa6a4e516…d49a8a
// 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("0xa6a4e5165fe25efa0b7029bfa31175d1130551f6aca8ea3c2bef72d7add49a8a")
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)