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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.
0x5eb5df574f177c363fae8ece63929de42319d9e05979fbc48dc3fc141e29c4f5The 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 | e4 | 4a | 49 | a5 | b9 | e0 | 89 | 3f | 7f | 2d | a7 | 04 | 3e | b0 | 61 | 5e |
| 0010 | 1b | 7f | f1 | 2e | 04 | fb | 67 | a9 | be | bb | 4e | 03 | 11 | 41 | b0 | b5 |
| 0020 | 1f | 44 | fb | d3 | 4f | 81 | 49 | 3e | ef | 40 | 75 | c4 | cd | aa | 87 | 03 |
| 0030 | c3 | 19 | f2 | a4 | 45 | 4a | 45 | b1 | 45 | a2 | 35 | 5c | 91 | 0a | e9 | 29 |
| 0040 | f6 | d1 | 80 | 50 | c7 | 63 | 92 | 66 | fa | 95 | 0d | 77 | cf | dc | 50 | 0c |
| 0050 | 83 | 26 | 4d | e4 | c2 | 4f | f3 | 85 | 93 | 30 | db | 9b | f8 | b9 | 50 | 0f |
| 0060 | e0 | cb | be | 38 | 91 | 94 | f3 | 6d | bb | fb | 63 | 29 | e4 | b8 | c4 | 88 |
| 0070 | 85 | 0e | 5d | 59 | 1b | 7a | 5c | 0e | df | a3 | 10 | 6b | 35 | 82 | d0 | 33 |
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 0x5eb5df57…29c4f5
// 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("0x5eb5df574f177c363fae8ece63929de42319d9e05979fbc48dc3fc141e29c4f5")
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)