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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.
0x2da780270ad292453f3014df84dd3c0dc1577e1135cb468b115004541ef09ffbThe 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 | 57 | d3 | 9c | b4 | 4b | f5 | db | 48 | b8 | 8d | 6e | 42 | 71 | b2 | 8d | af |
| 0010 | e2 | 99 | d9 | 9b | c4 | d8 | 23 | 9f | c1 | f2 | f7 | c9 | c5 | 7f | 7d | be |
| 0020 | dc | 30 | 25 | 45 | 00 | 4b | 51 | a9 | 9c | 02 | bd | 41 | b8 | 73 | 10 | 53 |
| 0030 | 81 | 62 | 47 | c8 | 36 | b9 | 39 | 75 | 2a | 27 | 71 | ec | fa | dc | 32 | e2 |
| 0040 | 1f | 04 | 0b | af | 68 | 23 | 02 | 59 | 12 | 86 | 0f | 26 | ac | f0 | b0 | 3e |
| 0050 | 14 | 62 | bb | 6f | 63 | c8 | 4c | 78 | 1c | bd | c4 | 7f | f6 | ec | d6 | 95 |
| 0060 | 03 | 36 | c3 | 33 | 3b | 85 | 14 | 39 | 5a | 03 | 55 | ac | b8 | 70 | e1 | 95 |
| 0070 | 06 | 07 | 0d | 53 | 5b | f2 | e7 | ac | d1 | 83 | a8 | 3a | 38 | 10 | 2b | 39 |
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 0x2da78027…f09ffb
// 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("0x2da780270ad292453f3014df84dd3c0dc1577e1135cb468b115004541ef09ffb")
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)