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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.
0x31031d0eefb10d021affeec19b141caab88271498b4cd4bc06890b38c149a274The 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 | 59 | 96 | c8 | 69 | 6c | d4 | 03 | 2d | 05 | 9c | a6 | 13 | 8d | d8 | 07 | 78 |
| 0010 | a2 | 00 | 06 | b4 | 22 | 6c | 10 | 09 | 13 | f9 | 02 | 0a | 3b | b2 | ef | d8 |
| 0020 | dd | b2 | a0 | e3 | 74 | db | d7 | 64 | a8 | 18 | 41 | 28 | 97 | bc | 06 | 43 |
| 0030 | 41 | ec | 19 | bb | 16 | 2d | e7 | 7e | 7b | 53 | ed | 2d | db | a1 | 25 | d1 |
| 0040 | 84 | ee | 46 | 70 | 83 | e4 | f0 | ea | d9 | 09 | 30 | 65 | cc | d5 | 84 | 9d |
| 0050 | 10 | 4f | 19 | b1 | 90 | 18 | f3 | 18 | 08 | 07 | 75 | 05 | 43 | 58 | 4e | 02 |
| 0060 | 93 | 4f | c0 | a9 | 62 | 26 | e2 | f8 | 0f | 8f | dc | 6d | 5d | 07 | e6 | 77 |
| 0070 | 69 | 50 | ec | 78 | 64 | c6 | 26 | 42 | 3f | 7e | a4 | 55 | af | 29 | 0c | 2f |
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 0x31031d0e…49a274
// 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("0x31031d0eefb10d021affeec19b141caab88271498b4cd4bc06890b38c149a274")
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)