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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.
0xc9cafbc0e3ee17af16fd79072a82bee1cfe572cb55a6a1547cdd7d313dc151f5The 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 | 0d | 95 | 2a | 9e | 99 | 79 | a1 | 77 | df | 28 | cb | 2b | ac | 7a | 1b | 06 |
| 0010 | a7 | 27 | ca | 15 | 53 | d1 | 21 | 87 | 23 | 1a | 74 | ac | 31 | 1c | d0 | ef |
| 0020 | e9 | e8 | 6d | ff | 49 | 5a | 43 | ce | 47 | 5e | d5 | df | 07 | 55 | ea | b7 |
| 0030 | 0d | e3 | b4 | 56 | 2f | 47 | b3 | 4c | 42 | da | ba | db | 00 | d9 | 42 | e3 |
| 0040 | 08 | f2 | 7c | f9 | 4e | 95 | e7 | 6c | ea | f4 | e5 | 2a | fa | 59 | 09 | 43 |
| 0050 | 6c | e5 | 15 | 72 | 65 | 51 | 83 | 3b | 6c | f0 | 6b | 26 | d1 | 91 | a0 | 56 |
| 0060 | c4 | a2 | a8 | 63 | d1 | 5c | 01 | d9 | 21 | fb | 17 | f5 | 5b | 8c | 59 | f5 |
| 0070 | 4d | e2 | ae | 2a | fa | 80 | ad | e7 | 03 | 8e | 82 | 26 | cd | 6f | da | 49 |
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 0xc9cafbc0…c151f5
// 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("0xc9cafbc0e3ee17af16fd79072a82bee1cfe572cb55a6a1547cdd7d313dc151f5")
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)