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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.
0x67e4a4c560ed20212400e3a8c68a113a18032668e5d745ce91d05a75d3190e58The 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 | 68 | 68 | 54 | c9 | 9d | 2c | 88 | a0 | 7c | 8d | 2f | da | f7 | 9e | c1 | a1 |
| 0010 | e6 | cf | c0 | 8c | 53 | ec | 90 | 10 | 36 | 6e | 53 | 8c | df | 50 | c7 | 65 |
| 0020 | 31 | 49 | 18 | fa | 09 | f3 | 3d | 1e | 6d | 9b | ee | 58 | 0b | f6 | 20 | 40 |
| 0030 | 8d | dd | f5 | 6a | ea | 1f | 84 | 23 | 0a | d8 | 50 | 46 | c4 | 6b | e4 | 1e |
| 0040 | 68 | be | 6a | fc | 26 | 2b | e8 | da | 1f | 83 | 5e | 67 | 30 | 4d | de | c5 |
| 0050 | 51 | f8 | cf | 68 | 88 | 1e | 48 | 82 | 85 | b4 | 7e | fa | bb | 5c | 00 | 6c |
| 0060 | 68 | 43 | 6d | 37 | 0e | 2c | 28 | 91 | 5e | 56 | 28 | 24 | 08 | eb | d0 | 08 |
| 0070 | f0 | 7e | 84 | a8 | 84 | d9 | 59 | be | a7 | 5b | c4 | 7b | 09 | 21 | 5e | 5c |
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 0x67e4a4c5…190e58
// 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("0x67e4a4c560ed20212400e3a8c68a113a18032668e5d745ce91d05a75d3190e58")
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)