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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.
0xa388b3e2f457bed6639be696b1a2e2fd1791d4d8f9636d5d9114d1c6f34dc861The 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 | 6c | 3e | 63 | ba | b4 | 5e | 2c | e1 | 6f | 43 | 69 | b9 | 4e | 14 | 90 | a6 |
| 0010 | 26 | 9e | 56 | 06 | f8 | 6a | 4d | 6d | 5f | e2 | 3b | 43 | ec | ea | 7b | f1 |
| 0020 | 99 | 26 | 66 | e3 | 9a | a2 | 87 | 46 | 84 | d9 | 05 | 97 | 9b | 82 | 0a | e7 |
| 0030 | cc | 08 | 8c | 68 | 5b | 6e | 59 | 70 | 8f | 5c | de | ef | ca | 2d | 01 | 93 |
| 0040 | 97 | d7 | f2 | 48 | bc | a4 | 2e | 0e | 95 | 16 | 30 | 53 | c1 | 78 | d8 | c9 |
| 0050 | ed | 81 | 09 | 14 | ef | 4b | e5 | 66 | 0a | 38 | 0f | c2 | 50 | 3a | 43 | 11 |
| 0060 | 30 | fc | e4 | 2d | d6 | 42 | 64 | ac | 1a | b6 | 3b | 9d | 66 | 2c | 47 | fc |
| 0070 | 5e | 37 | 19 | 4a | 77 | e0 | d4 | 94 | ea | 53 | d6 | 56 | 80 | 59 | 86 | fd |
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 0xa388b3e2…4dc861
// 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("0xa388b3e2f457bed6639be696b1a2e2fd1791d4d8f9636d5d9114d1c6f34dc861")
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)