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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.
0xde29d0e9be30df9daec242eb26aaa5b466921f31d1218af14f4773af562fbf31The 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 | 12 | c8 | ea | 1e | ea | f5 | a7 | 3a | 7d | 20 | 0f | f4 | 78 | ff | d6 | 58 |
| 0010 | 34 | 0a | 71 | 0c | 89 | 11 | 6a | e4 | 60 | 59 | ba | 41 | b4 | 3e | 30 | e3 |
| 0020 | 50 | 6f | d2 | ca | 79 | f9 | 3d | e2 | 02 | ca | 7f | 23 | 47 | e2 | 79 | cb |
| 0030 | de | 46 | b4 | 52 | d2 | 13 | b3 | 17 | 02 | 74 | e6 | e5 | 5f | 29 | e7 | 72 |
| 0040 | 8c | c8 | ba | 37 | 32 | ad | 7b | 60 | 8d | 2e | 77 | 86 | 6f | 89 | 1d | f5 |
| 0050 | 5c | 2a | 58 | fd | 22 | 1c | 79 | bf | 0f | 56 | eb | c7 | 4c | 65 | dd | 22 |
| 0060 | ad | c4 | 6b | c5 | 53 | 0e | 24 | 45 | 43 | af | 93 | f7 | 6f | b8 | 76 | a0 |
| 0070 | 08 | bb | ed | 6a | 05 | 75 | ee | 40 | 2f | 1c | c7 | 38 | de | 61 | e4 | 53 |
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 0xde29d0e9…2fbf31
// 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("0xde29d0e9be30df9daec242eb26aaa5b466921f31d1218af14f4773af562fbf31")
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)