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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.
0xa19f25699e2d10aee3d587b480a901bef2ee7c89200ef876608ba17ab3db4a0dThe 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 | a4 | 0d | 75 | cd | cb | 00 | 50 | 4f | 33 | 25 | 60 | dd | f9 | 17 | dc | 0c |
| 0010 | 47 | a5 | ed | 01 | ce | a9 | d2 | 9f | 1b | af | 8b | 2e | 02 | f6 | a6 | e0 |
| 0020 | af | d1 | 78 | 20 | 50 | 7b | 14 | 1f | d8 | cd | a1 | 66 | 41 | c7 | 69 | 7f |
| 0030 | 25 | 43 | 41 | db | 88 | bc | 68 | eb | 20 | fd | 77 | a7 | 6a | 8d | c8 | 95 |
| 0040 | 88 | 4c | 55 | f4 | 0f | 6d | d1 | 41 | b1 | b6 | a4 | d6 | bc | 58 | a8 | 5d |
| 0050 | e0 | 0e | d1 | 04 | ad | 20 | d5 | 20 | 27 | 17 | 27 | 03 | 6b | 66 | 9f | cb |
| 0060 | 25 | 12 | 4c | d0 | fe | 4d | 1f | d7 | b7 | 32 | a7 | 85 | 0b | 8f | fa | 19 |
| 0070 | 78 | ab | 40 | e5 | 99 | 5e | e4 | 1f | d3 | f3 | fd | 11 | fb | a7 | ee | a0 |
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 0xa19f2569…db4a0d
// 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("0xa19f25699e2d10aee3d587b480a901bef2ee7c89200ef876608ba17ab3db4a0d")
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)