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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.
0x3a5aa334bfe9240d0422abf35b24efcfc5818efa2e9649dcc027a20261f3024bThe 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 | e0 | e0 | 7f | 34 | 67 | 02 | 0a | 2d | 8b | ea | fa | 29 | e3 | b2 | 04 | fa |
| 0010 | 96 | 05 | 3a | 31 | e5 | 84 | 21 | cf | 36 | bc | 44 | f6 | b2 | 29 | 1c | f7 |
| 0020 | 3a | db | 60 | 5d | 5a | 49 | 3e | ed | b2 | ff | f0 | d2 | d4 | 07 | b7 | 31 |
| 0030 | 90 | c3 | 13 | 34 | 57 | a7 | a0 | 3c | 1a | 7e | 66 | dd | 1d | 04 | 88 | ac |
| 0040 | 43 | 6a | 6d | f7 | b7 | e8 | 82 | 18 | c2 | c5 | 65 | 55 | d0 | 5d | e3 | 24 |
| 0050 | aa | d5 | 15 | d9 | 2e | ae | a9 | 92 | 10 | a7 | ff | 2e | 08 | 17 | 35 | 29 |
| 0060 | 5f | 89 | fb | 46 | f4 | 29 | f2 | 3a | 97 | 3f | e2 | 31 | 11 | 17 | 47 | a9 |
| 0070 | 30 | 6d | b2 | a7 | 66 | 6f | bb | 1b | ca | 4e | 2a | 53 | 4a | 02 | c3 | f1 |
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 0x3a5aa334…f3024b
// 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("0x3a5aa334bfe9240d0422abf35b24efcfc5818efa2e9649dcc027a20261f3024b")
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)