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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.
0x9f7f201038f7bda8cca5dff69ec9a6e3581f3795dda170531e262e89d724a3e7The 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 | 97 | c0 | 3f | fe | f0 | 39 | 03 | a2 | c9 | 6b | 7e | 60 | 3e | 10 | 4b | d5 |
| 0010 | be | 97 | 57 | 29 | ba | 58 | fa | f1 | 7c | 7f | 4f | f0 | d3 | 70 | c6 | 5a |
| 0020 | 84 | 1b | 1c | 40 | 45 | be | 4f | 6f | a0 | c5 | 1b | 15 | 56 | b3 | 3c | 1b |
| 0030 | eb | c8 | 8b | 8e | 75 | c3 | ea | a5 | 6a | bf | cd | 79 | c4 | 2d | 62 | 78 |
| 0040 | 51 | dc | ed | 40 | 3f | 62 | d9 | b2 | a4 | 31 | 93 | 1b | 4b | 9c | a8 | 07 |
| 0050 | 60 | 94 | 61 | f2 | 4d | 6c | d6 | e4 | 9f | 39 | e0 | b8 | 97 | dd | 54 | 1f |
| 0060 | c6 | 68 | 62 | 5d | a3 | 8f | a0 | c0 | 6d | 56 | cf | 82 | 03 | 94 | 11 | e1 |
| 0070 | 5c | 23 | 15 | 9c | f2 | 5b | 46 | 8e | ea | 07 | 50 | e9 | 16 | b8 | a8 | 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 0x9f7f2010…24a3e7
// 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("0x9f7f201038f7bda8cca5dff69ec9a6e3581f3795dda170531e262e89d724a3e7")
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)