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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.
0x1528c7b9b059ff6c1808a285c91e93e2374632288a8ca0f7095ceb13a252c10dThe 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 | f6 | 21 | 42 | 69 | eb | 37 | 1c | b1 | c8 | de | 4d | 55 | 50 | e2 | a5 | 56 |
| 0010 | b7 | 21 | 5e | de | 9d | f0 | ad | d3 | 3a | a0 | 49 | 25 | 38 | f6 | 95 | ae |
| 0020 | 34 | d0 | c0 | 3c | 0e | f8 | f2 | 3c | 14 | 9d | 8d | 3f | e6 | 6a | 62 | 56 |
| 0030 | b9 | f5 | a7 | 56 | d1 | d3 | e1 | c8 | c9 | 7f | 90 | e4 | 82 | ef | 0c | 2e |
| 0040 | 71 | fe | 36 | 02 | 00 | 3d | 53 | f6 | e2 | f6 | 2f | 26 | e3 | 95 | 27 | a2 |
| 0050 | ca | f0 | 1e | e6 | 3b | af | ac | 31 | ef | e8 | 8d | c8 | bc | 8d | 91 | ef |
| 0060 | 85 | 9b | d8 | 6f | 4c | ef | 1d | 3d | 21 | 92 | 75 | 73 | a5 | ba | 08 | e6 |
| 0070 | dd | 19 | 02 | f6 | fc | 77 | 5d | a9 | 84 | 85 | 8f | c4 | ab | a9 | 57 | 8d |
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 0x1528c7b9…52c10d
// 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("0x1528c7b9b059ff6c1808a285c91e93e2374632288a8ca0f7095ceb13a252c10d")
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)