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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.
0xea05fff1d8e0363532c2f8053572dcf670344c5a32830746a82731d1ea48fe4cThe 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 | 96 | e4 | 89 | 45 | a3 | 3d | e7 | a1 | 05 | 4d | eb | cb | 11 | 04 | 54 | 0b |
| 0010 | f4 | 2c | 53 | a6 | 6c | 9f | 9d | d0 | 9f | 99 | e9 | 18 | 14 | 84 | f5 | 6c |
| 0020 | ef | 5d | 07 | 3d | 5e | 9e | 03 | e2 | 26 | 28 | 8a | 23 | 63 | 4c | ea | 3e |
| 0030 | dd | 5f | 5e | 23 | 07 | f2 | 81 | 83 | b1 | ac | bf | 92 | 85 | 2d | 7c | f3 |
| 0040 | 2b | 3d | a3 | ab | db | d7 | c3 | d2 | d8 | a7 | c3 | c8 | 15 | 5b | 32 | 95 |
| 0050 | e5 | 83 | 3b | 84 | 09 | 25 | 7a | 51 | f7 | b8 | e0 | 7e | 58 | 3a | 06 | a5 |
| 0060 | 8d | 63 | 8d | 32 | 75 | 1b | b9 | 3f | 18 | 57 | 63 | f0 | cc | e9 | 68 | 3d |
| 0070 | 0d | b5 | bb | 61 | 60 | 02 | 96 | 2f | dc | c9 | 6a | a8 | b2 | df | f4 | 0a |
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 0xea05fff1…48fe4c
// 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("0xea05fff1d8e0363532c2f8053572dcf670344c5a32830746a82731d1ea48fe4c")
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)