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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.
0x3d373d031d2c7c74c16ef9e473b679ecdc7fde979ec0096a6d465980718b484dThe 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 | 9a | f6 | 6e | 04 | fd | fc | 8b | 88 | 27 | 7b | d8 | 24 | 3d | ba | d0 | e5 |
| 0010 | cd | bc | de | 53 | 4d | ec | 48 | 75 | d7 | 35 | 4d | 71 | 53 | 1b | bf | 9f |
| 0020 | 58 | 2e | 93 | bf | d4 | f6 | de | 7a | 9c | dd | 04 | f0 | 50 | 52 | 13 | 2d |
| 0030 | 40 | 46 | 9b | bd | d1 | b9 | 58 | 3c | 4d | 52 | df | 39 | 57 | e8 | c2 | 0a |
| 0040 | 06 | 15 | c1 | 3f | 07 | ab | 67 | d0 | c5 | c7 | f7 | 09 | 41 | a8 | 5b | 64 |
| 0050 | 71 | 4d | 69 | 8b | 2e | 68 | 4b | 22 | ae | 99 | 7b | 94 | 0f | 23 | 3e | bf |
| 0060 | 78 | e4 | ca | f7 | 31 | ea | ce | 47 | 34 | 64 | f1 | 1c | 5a | 44 | b7 | 82 |
| 0070 | c5 | 3c | 42 | ce | 53 | 20 | 95 | bd | 49 | 58 | c2 | 25 | e1 | 9b | 7f | 6a |
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 0x3d373d03…8b484d
// 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("0x3d373d031d2c7c74c16ef9e473b679ecdc7fde979ec0096a6d465980718b484d")
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)