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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.
0x467b61720a73d5a8476ccb9f3f03ce3ab1dbf7e45966100d9c3beeab68e7e915The 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 | e9 | 9b | 9a | 53 | b6 | 34 | 06 | 24 | a9 | ef | fa | 14 | 04 | 31 | 0a | a8 |
| 0010 | 0e | b4 | b3 | f7 | 8e | 2c | 1c | 9e | b1 | f7 | a6 | 1d | 77 | ac | 6e | 1a |
| 0020 | d1 | 26 | de | f5 | 0e | 89 | 54 | 2f | ec | dc | 1c | 44 | 60 | 43 | 18 | 9d |
| 0030 | b8 | 60 | fd | 2b | f7 | f6 | 42 | 2b | 03 | 41 | 64 | ee | 68 | 56 | e8 | 81 |
| 0040 | 40 | 66 | 44 | 1a | 35 | f4 | fb | f1 | cc | db | 62 | 1c | 8b | 0e | 13 | 03 |
| 0050 | 39 | eb | f8 | 20 | 02 | 51 | 79 | 6b | ee | b7 | dd | 6e | 54 | e3 | e4 | 20 |
| 0060 | f6 | f0 | 29 | 16 | ab | 44 | 69 | d8 | de | 1b | 2e | 55 | fc | 47 | 6e | d4 |
| 0070 | a8 | 7d | 52 | d7 | 86 | 5e | 77 | ec | c5 | f4 | 91 | 8b | 8d | f6 | db | 9a |
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 0x467b6172…e7e915
// 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("0x467b61720a73d5a8476ccb9f3f03ce3ab1dbf7e45966100d9c3beeab68e7e915")
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)