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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.
0x103d1f14c5d273a4419e8add82fee770e8b3895978f1dec993682da2dee83d44The 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 | ae | d3 | 27 | 56 | 69 | 88 | a5 | 42 | 33 | 98 | 9c | ae | 85 | 2e | b0 | 35 |
| 0010 | 81 | 55 | d9 | ea | 9d | 17 | 1d | b5 | e8 | 1e | e6 | 72 | 7b | 87 | 28 | b5 |
| 0020 | 9d | 1c | 97 | 27 | 4e | 68 | b3 | 1e | 38 | c6 | 20 | c5 | d9 | 1d | 6d | 1e |
| 0030 | d4 | e6 | d8 | 16 | b5 | 80 | 55 | 22 | 6e | e1 | c4 | 3f | 4b | fa | 08 | dc |
| 0040 | c1 | a9 | 58 | d3 | 1c | 83 | 3a | b7 | a4 | 96 | 97 | 47 | d1 | af | 9c | ad |
| 0050 | 94 | 9c | 04 | 0e | f4 | 72 | 75 | d9 | d6 | a6 | f7 | 83 | ce | d3 | 02 | 14 |
| 0060 | d2 | c7 | e0 | aa | c1 | 04 | 57 | 22 | 61 | f8 | 98 | 14 | 15 | 15 | 1a | 0c |
| 0070 | 70 | 84 | 85 | 7a | 3e | 11 | 0e | b1 | 12 | 0e | f5 | f1 | f3 | c0 | 13 | 03 |
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 0x103d1f14…e83d44
// 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("0x103d1f14c5d273a4419e8add82fee770e8b3895978f1dec993682da2dee83d44")
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)