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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.
0x543dce448b07c297f5e4d398056ceb3542d102cdbe4a5f1d1b3fac46eb57f095The 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 | d5 | c0 | 80 | aa | 74 | 6c | b9 | 84 | 0e | 5b | 09 | e7 | 7d | 74 | ad | 87 |
| 0010 | 9d | 28 | 5b | 5e | 56 | bc | 49 | ca | e1 | 28 | 23 | ce | be | bd | 56 | 36 |
| 0020 | e3 | cb | 3b | 91 | 51 | 78 | be | a1 | 66 | 1c | d3 | 9b | cb | 83 | 12 | b2 |
| 0030 | 29 | cc | 11 | f9 | 6c | 8b | 09 | b2 | c7 | c2 | 5f | 0f | 3f | 85 | 1c | 20 |
| 0040 | a9 | 4d | 57 | 40 | d7 | ee | 64 | 0d | 1b | c8 | d4 | fb | b1 | 45 | b9 | 1d |
| 0050 | f4 | 28 | 4d | 86 | 50 | c3 | 88 | f9 | e3 | 1a | e6 | cb | 10 | 2a | d9 | 25 |
| 0060 | 9b | e1 | 02 | be | 8a | 65 | 49 | e7 | a4 | 99 | 9c | 1c | 83 | c2 | 31 | 93 |
| 0070 | 14 | d5 | ad | 41 | a6 | 4f | 0c | 2e | fa | 8b | 52 | 56 | da | 5c | 08 | 13 |
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 0x543dce44…57f095
// 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("0x543dce448b07c297f5e4d398056ceb3542d102cdbe4a5f1d1b3fac46eb57f095")
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)