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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.
0xe2a3f5665089850a7c97afe2a94cbeee8533f4c4125049c61e477fc243d5d7acThe 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 | 4f | 8c | d7 | 7a | d3 | 7b | d7 | 37 | bd | c4 | ea | e4 | 11 | f1 | 7a | 23 |
| 0010 | 26 | e6 | 95 | 05 | 42 | 8a | da | 4e | f4 | 9a | 21 | bc | 8e | 84 | 24 | de |
| 0020 | a2 | a3 | f7 | 4d | 1c | fe | b0 | 88 | 6f | f5 | c2 | 7c | a3 | d5 | fe | df |
| 0030 | 87 | 39 | 0f | e5 | 1b | c6 | 72 | b7 | f1 | 85 | e7 | d5 | b4 | a8 | f6 | 74 |
| 0040 | 88 | eb | 98 | 3d | f9 | 27 | 85 | d7 | 4d | 44 | 81 | 22 | de | ae | 79 | 6b |
| 0050 | 55 | 2a | d1 | f3 | 6e | bb | 6c | c9 | fc | 20 | 75 | f9 | e6 | 16 | 09 | 19 |
| 0060 | ae | 23 | 61 | fe | 78 | f7 | e7 | 35 | 4d | 74 | 84 | 3e | bb | 17 | ed | e2 |
| 0070 | b1 | cc | 97 | 25 | 41 | 48 | 97 | 13 | 58 | e2 | 56 | 45 | d3 | d1 | d4 | 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 0xe2a3f566…d5d7ac
// 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("0xe2a3f5665089850a7c97afe2a94cbeee8533f4c4125049c61e477fc243d5d7ac")
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)