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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.
0xe737d60caeaf8c0e5af2254b8d9ac66d6f24d3ad8d1c9035a5b8bd8db55b2ebaThe 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 | 89 | 87 | af | b7 | ef | 64 | 3a | 23 | 09 | bb | 68 | d8 | ab | 5f | 12 | 3f |
| 0010 | a0 | 0d | d8 | 71 | 1c | f4 | cd | 6d | 03 | cb | e4 | 88 | 3f | 23 | 17 | b8 |
| 0020 | 9f | e2 | 0d | f0 | 4b | ea | ec | 33 | 41 | 13 | 11 | 75 | 50 | 42 | 8e | 60 |
| 0030 | e2 | 6e | 4e | 26 | 7f | ee | 7e | 10 | da | 47 | e3 | 0f | 8f | df | 65 | 32 |
| 0040 | b3 | 5d | 98 | 61 | b5 | f4 | 40 | 78 | 1a | 58 | d8 | 05 | 1e | 23 | c4 | 2b |
| 0050 | 95 | cd | 98 | f2 | 8d | cb | 09 | d6 | 6d | 04 | fa | 68 | 4e | aa | 88 | db |
| 0060 | e2 | 4f | 8d | 5f | 60 | 6e | 9a | 8b | 9c | 0a | 5f | f8 | 84 | 23 | ea | 81 |
| 0070 | e6 | 24 | d4 | 57 | b9 | a7 | 50 | e7 | 7a | 51 | 94 | 4b | b0 | 91 | f3 | f5 |
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 0xe737d60c…5b2eba
// 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("0xe737d60caeaf8c0e5af2254b8d9ac66d6f24d3ad8d1c9035a5b8bd8db55b2eba")
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)