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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.
0x3c4e56241cf391b639b3a5b321fd30d0c749e6b7c758e78a27a7a07e02da2cfdThe 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 | 34 | b2 | 91 | ae | 32 | 2b | c9 | 93 | 7b | 8b | 38 | 41 | f0 | a0 | 9f | dd |
| 0010 | a8 | 48 | 70 | 68 | a7 | ac | 4b | f3 | 45 | 89 | 17 | 56 | 54 | 63 | ce | 8c |
| 0020 | a2 | e8 | ac | a7 | 32 | 0e | d2 | 75 | 0b | 12 | de | 00 | 79 | bb | 6a | f3 |
| 0030 | 85 | 89 | 21 | c4 | 26 | e4 | 70 | 06 | 87 | ce | 3a | 35 | 21 | 4c | e5 | 1b |
| 0040 | ef | 9a | 93 | 44 | 74 | af | 5c | 21 | ac | 85 | d2 | 0a | f0 | a3 | 3b | 85 |
| 0050 | 94 | 7b | 3c | 7f | 4e | da | c2 | bc | 15 | 6f | be | ae | eb | e0 | 57 | e2 |
| 0060 | e3 | cd | 8e | 17 | a8 | 50 | 29 | 83 | 83 | 77 | 7f | 5f | d8 | b1 | b1 | 0d |
| 0070 | 67 | 30 | 02 | 6a | 3d | bc | b5 | f3 | ee | 5f | a8 | 9f | 63 | bd | 9c | ac |
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 0x3c4e5624…da2cfd
// 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("0x3c4e56241cf391b639b3a5b321fd30d0c749e6b7c758e78a27a7a07e02da2cfd")
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)