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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.
0x86ddf1cde897ba54fbd1ef9e93dffae44650ceca98d6066ff410238f04a29282The 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 | c5 | e8 | 09 | 6b | 54 | c8 | 2a | 9b | 50 | b5 | d4 | 03 | 5e | de | e5 | 41 |
| 0010 | 2b | 83 | 8e | 13 | a9 | 7d | 8b | 6b | 58 | b2 | 3e | 31 | 34 | 0d | c9 | cb |
| 0020 | 9b | f2 | 5c | 84 | 8d | 1a | 3b | 71 | 05 | 28 | 43 | 18 | 11 | 69 | d4 | 89 |
| 0030 | e4 | 08 | 4e | f7 | 16 | 49 | 79 | 15 | 9d | d3 | 6d | ca | 89 | b4 | 70 | d6 |
| 0040 | 14 | 76 | 37 | 60 | 21 | 3b | b9 | f8 | 13 | 0f | 30 | 3b | fa | c9 | 78 | 8b |
| 0050 | 1d | ed | 6d | 7b | 7c | 56 | 15 | f7 | 3e | dc | 24 | 21 | ba | 06 | f3 | 8b |
| 0060 | 3e | a0 | d9 | 3a | 1a | b9 | 0c | 09 | e6 | a4 | 5b | 71 | 9d | 55 | 47 | 21 |
| 0070 | 40 | 0f | 22 | 29 | 07 | 10 | fa | 1f | c8 | e8 | 61 | df | 6a | 48 | 79 | 7f |
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 0x86ddf1cd…a29282
// 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("0x86ddf1cde897ba54fbd1ef9e93dffae44650ceca98d6066ff410238f04a29282")
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)