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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.
0x3e47c3e484b24cce4e905b9120f727a837b71b28083eb156c0234c868ad8facbThe 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 | 5d | 28 | 92 | 58 | 72 | 7a | 03 | 12 | df | f6 | bf | 1a | 00 | 31 | 87 | aa |
| 0010 | 9b | 81 | 71 | 50 | df | 89 | f3 | 9e | 8b | 31 | 55 | 4a | 65 | f4 | 59 | a1 |
| 0020 | 07 | ad | fb | 76 | 71 | 67 | 26 | 0d | b7 | 13 | 7d | f2 | 98 | 79 | 24 | 1e |
| 0030 | 75 | 54 | 24 | 3c | 70 | 9d | 13 | 42 | 2d | 5a | 49 | e5 | 5b | 7e | 0d | b7 |
| 0040 | 49 | 23 | 2b | cc | 69 | 78 | b6 | 55 | 63 | 36 | e2 | 89 | 68 | c0 | d8 | 23 |
| 0050 | c7 | 5e | 7d | e7 | f7 | 62 | f4 | 9d | fd | dd | d7 | 67 | c1 | f3 | 47 | bc |
| 0060 | b0 | 73 | 57 | a2 | 2a | 9e | f2 | a6 | 6f | ba | 42 | 03 | 18 | 53 | ab | be |
| 0070 | 27 | e8 | f7 | fc | e7 | 90 | e4 | 2e | 57 | c0 | 9e | 16 | c3 | ff | 91 | 6e |
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 0x3e47c3e4…d8facb
// 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("0x3e47c3e484b24cce4e905b9120f727a837b71b28083eb156c0234c868ad8facb")
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)