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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.
0x5f51ec26adb93463d037315a2cfb7d4dc0dead4b62410f8310552091c1b65d96The 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 | a4 | f5 | 0b | 84 | 6c | 06 | 2d | 9e | 85 | 6e | 0a | f3 | b5 | f5 | 0b | 94 |
| 0010 | 41 | 6b | a5 | ea | e7 | 40 | 45 | 0d | 2d | 7c | 8e | 45 | c5 | 38 | 7e | 87 |
| 0020 | bd | 5a | 4d | d3 | 66 | a8 | 4a | 8d | 6a | 2d | bf | c6 | 4f | 45 | 8f | e2 |
| 0030 | e8 | f5 | 55 | 91 | 73 | 79 | b1 | eb | 0e | 0f | 90 | bd | 4d | db | 00 | ac |
| 0040 | 20 | 75 | 78 | 36 | 5b | 35 | c6 | 61 | 36 | d7 | 71 | a8 | 71 | 5b | 65 | 53 |
| 0050 | b7 | cc | 0f | 19 | fd | 6a | 00 | 38 | e1 | 7c | 46 | ce | e3 | 06 | 5a | 20 |
| 0060 | c9 | fd | 74 | d4 | 05 | e3 | d9 | 5f | ba | ce | 28 | 54 | 84 | 06 | 57 | 36 |
| 0070 | 27 | 8f | e9 | fe | 12 | 1f | 0c | 7c | 2a | fb | 40 | 28 | 33 | b1 | 98 | 3d |
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 0x5f51ec26…b65d96
// 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("0x5f51ec26adb93463d037315a2cfb7d4dc0dead4b62410f8310552091c1b65d96")
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)