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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.
0xe8782bd9dbdc90e8a8a8c544c7f931b61eacc77c2ac06500908159ad59c38d96The 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 | 44 | c3 | 7a | 7e | d4 | 5f | b9 | 96 | 59 | 6e | 96 | c3 | 9e | 02 | 91 |
| 0010 | 43 | c3 | eb | 1a | 48 | 98 | 71 | 60 | fa | 37 | be | cf | 51 | a7 | 3a | d9 |
| 0020 | fe | 11 | 05 | 9e | 6e | 14 | 9f | 2c | 79 | 31 | 5c | fc | 1d | f2 | b3 | be |
| 0030 | 0b | 82 | b8 | 02 | 40 | 4a | 3d | 84 | ed | ab | fa | 97 | 3d | a4 | 8a | 1c |
| 0040 | 2c | ad | 60 | fd | 17 | c5 | cd | f9 | 0f | b0 | 4d | 8a | 34 | 1f | ca | 7f |
| 0050 | ab | 4f | 9f | 5f | 5e | 8f | a1 | 80 | 4b | d7 | dc | ca | b2 | d0 | ca | 0a |
| 0060 | 65 | 41 | 42 | a6 | ed | bc | 2e | 5f | 26 | 23 | d6 | 9e | a9 | 6a | c5 | 72 |
| 0070 | de | 13 | c0 | 20 | c2 | d8 | f0 | 9c | 74 | 99 | 50 | 07 | 41 | c9 | 80 | ba |
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 0xe8782bd9…c38d96
// 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("0xe8782bd9dbdc90e8a8a8c544c7f931b61eacc77c2ac06500908159ad59c38d96")
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)