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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.
0x134c76db7372da667c918f0d0f3cdd87e4e2250d16af2cb53fdec62c3ee8d1c9The 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 | dd | 2e | f8 | 7a | a4 | 6f | 86 | 75 | 67 | e6 | b8 | cf | eb | 2f | 5b | 16 |
| 0010 | 53 | fd | f0 | c3 | d8 | 20 | f5 | 94 | d8 | 65 | 1a | 31 | 37 | b8 | fd | bf |
| 0020 | f2 | 42 | 51 | fe | c1 | 1d | c7 | 1c | b6 | 69 | 82 | 36 | 49 | 1f | 53 | 83 |
| 0030 | e9 | 00 | a6 | 9f | 25 | c2 | d1 | 50 | 26 | a3 | 15 | d9 | cf | 46 | 6a | 2e |
| 0040 | e4 | 9a | ce | df | 19 | aa | a3 | c6 | 79 | c6 | 83 | c4 | 1a | 2a | 8b | 7f |
| 0050 | 96 | ca | 37 | 9f | da | 33 | a5 | 24 | a3 | 01 | 86 | 89 | c8 | b4 | 7f | f6 |
| 0060 | 7e | 19 | e3 | 07 | 5e | fe | 81 | c4 | f9 | 93 | fc | 35 | 7a | 4e | d4 | 39 |
| 0070 | 04 | dd | 12 | 0e | 02 | 9b | 26 | 6f | 5c | b4 | f0 | e3 | b2 | 26 | bf | 85 |
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 0x134c76db…e8d1c9
// 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("0x134c76db7372da667c918f0d0f3cdd87e4e2250d16af2cb53fdec62c3ee8d1c9")
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)