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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.
0xef5623c94f58df4a7747bebccb80fba6480e5cef6691ce68002ca2fe94973de3The 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 | a6 | cf | 06 | f9 | 73 | a5 | d7 | 35 | 70 | 69 | ae | 8c | 57 | 36 | 73 | 63 |
| 0010 | 50 | ca | 47 | 6f | e9 | 0e | 1d | 5d | c2 | 8c | 53 | 74 | c7 | 85 | 3b | eb |
| 0020 | 50 | aa | a8 | 38 | 68 | c6 | 76 | eb | cc | 57 | e2 | c5 | e1 | c8 | 77 | 0b |
| 0030 | b9 | 08 | 0f | e8 | a4 | 70 | 89 | 7e | ed | ad | 76 | 76 | ad | d2 | 8e | 07 |
| 0040 | 16 | 89 | 93 | 8a | 58 | fb | 28 | 2c | 92 | 71 | 9a | 2a | fd | ad | 98 | cd |
| 0050 | 0e | 2d | a2 | 21 | 53 | 28 | 21 | 6d | 7d | fd | c0 | 8d | 6d | b9 | 98 | 2d |
| 0060 | 52 | f4 | f3 | cf | 64 | 43 | 96 | 1f | d6 | 5d | 63 | 51 | 2b | b0 | 64 | b0 |
| 0070 | 45 | ef | 3a | 89 | 5e | 17 | 31 | 09 | 5c | 00 | 90 | 32 | cc | 70 | 5d | 53 |
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 0xef5623c9…973de3
// 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("0xef5623c94f58df4a7747bebccb80fba6480e5cef6691ce68002ca2fe94973de3")
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)