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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.
0x48f1379343072a64a6bae9bdc995ca735daf69163184062c788ab20dc443d39dThe 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 | 76 | 3a | f1 | cb | d9 | 0a | bf | 8d | fd | f7 | 27 | fb | f9 | 3d | 91 | 79 |
| 0010 | 6f | a1 | 73 | ff | 66 | 19 | 35 | a4 | 4f | 89 | 7c | 52 | 2f | b3 | 0c | 2b |
| 0020 | 73 | 4f | 85 | b0 | d1 | 0a | 14 | 42 | b2 | 94 | a4 | ec | 92 | b9 | 36 | 53 |
| 0030 | 58 | 63 | 48 | 14 | 0e | 2c | f2 | bf | c3 | 41 | cd | 9b | e6 | 09 | 0b | 5d |
| 0040 | ae | dd | 05 | 64 | 16 | e4 | 7f | 5c | f1 | 95 | e7 | 1d | 89 | 36 | 54 | 65 |
| 0050 | 86 | 38 | cd | 34 | ee | 8c | ad | b1 | b8 | 24 | e6 | 57 | a1 | 5d | 19 | 81 |
| 0060 | ea | 77 | 5d | 88 | 4f | f0 | 45 | 78 | be | d8 | 58 | b0 | 63 | ea | 51 | c9 |
| 0070 | 45 | b0 | 4b | 1c | c6 | 98 | 5a | 3c | 06 | 48 | 20 | f5 | 2c | 68 | 3b | 63 |
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 0x48f13793…43d39d
// 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("0x48f1379343072a64a6bae9bdc995ca735daf69163184062c788ab20dc443d39d")
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)