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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.
0x1352370f28c3dda413a500e4e9cd47c5c0ad09723be26b009bd1791a1a1c55ebThe 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 | 1c | 22 | 94 | 7c | 91 | 69 | cd | 17 | a6 | 75 | d2 | b8 | 46 | a0 | cf | 2f |
| 0010 | bc | 40 | 9a | 2e | e9 | 2f | 2a | 2c | 39 | ef | 4c | 81 | cc | 48 | b0 | 9d |
| 0020 | 04 | 93 | 85 | 03 | 72 | 3e | 59 | 9b | c4 | f9 | 04 | 13 | 97 | 0f | 10 | bf |
| 0030 | 97 | 62 | 9a | d0 | 35 | 38 | 70 | 2b | eb | f3 | c2 | f5 | 3f | c4 | 26 | b2 |
| 0040 | 67 | bb | a9 | 18 | f5 | 59 | 44 | 8f | 66 | 0b | f0 | c4 | ae | 95 | ab | 06 |
| 0050 | ca | 90 | ae | da | 3c | 81 | 1a | a8 | 5f | 3e | ae | 80 | 5a | f7 | 8d | 2d |
| 0060 | cd | 1b | 7d | a1 | e3 | 4a | 59 | 26 | d7 | f9 | 0e | d6 | ef | 14 | 24 | 3f |
| 0070 | 32 | d4 | de | 1a | 6b | 54 | 75 | e9 | 2a | 85 | fc | ef | d3 | 37 | 09 | 8d |
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 0x1352370f…1c55eb
// 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("0x1352370f28c3dda413a500e4e9cd47c5c0ad09723be26b009bd1791a1a1c55eb")
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)