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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.
0x3b629121405daad1911683ebda30ebc02df3c9540d715332c121cc97cb6ef08dThe 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 | 4b | 20 | 51 | a7 | 2d | c6 | 29 | 64 | 47 | 97 | 00 | 5b | cb | 95 | f7 | eb |
| 0010 | fe | 20 | df | 2c | 3c | 09 | 58 | 67 | 75 | be | 69 | f3 | 45 | 27 | 73 | 7c |
| 0020 | e5 | f4 | 13 | f2 | 07 | c8 | 9e | ed | 41 | 18 | 68 | 50 | 24 | 1e | 66 | 13 |
| 0030 | 15 | 05 | c3 | 41 | c8 | a7 | 3b | 3c | 64 | 26 | b8 | 05 | a2 | 20 | 05 | 5b |
| 0040 | e3 | fc | 54 | 4d | b6 | e5 | b8 | 86 | 54 | 09 | 8b | c6 | d3 | c5 | 61 | 40 |
| 0050 | 24 | 1c | a2 | 4e | 19 | 3e | 60 | 4d | 5b | 6e | 9e | 8c | 4c | 28 | eb | 68 |
| 0060 | 06 | d8 | de | c4 | 1b | ca | 6b | e0 | 81 | fb | ce | 1e | af | fd | ef | 9a |
| 0070 | 61 | b3 | c0 | 82 | ea | 72 | 20 | 10 | 52 | aa | 86 | 56 | 44 | 4d | 7c | 8c |
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 0x3b629121…6ef08d
// 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("0x3b629121405daad1911683ebda30ebc02df3c9540d715332c121cc97cb6ef08d")
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)