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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.
0x6efbffda75f4c32a2b6a6efc6c5dae09f7c6d9362cec15ebd131d1ac28f48ce1The 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 | 2f | a4 | 40 | ae | 9a | cc | 5d | 37 | f3 | e1 | 12 | 14 | ba | 49 | 9d | 93 |
| 0010 | cc | 90 | 7d | d9 | a9 | ba | 75 | d5 | a2 | 8a | da | b7 | a4 | d6 | 95 | 4e |
| 0020 | a2 | 47 | a1 | c6 | ca | 32 | e2 | 3a | e4 | 0e | cb | 7e | 9f | 53 | 75 | b7 |
| 0030 | 6d | 86 | 15 | b4 | 0d | 31 | ce | 06 | 10 | 04 | b7 | a8 | 3c | cc | 81 | 3c |
| 0040 | cd | c8 | d2 | b0 | 0a | ae | 07 | 76 | 01 | 9e | ed | ed | 3e | 33 | c4 | d5 |
| 0050 | 01 | d3 | ff | b7 | ff | 1c | a3 | 7c | d1 | 9c | 16 | 8a | c5 | d7 | 17 | bb |
| 0060 | 9e | 8c | 54 | 5e | 22 | a8 | ae | 20 | e3 | 3d | c2 | 94 | 37 | 63 | 1f | 27 |
| 0070 | 56 | bc | 5f | 4a | b6 | 05 | 47 | b1 | fb | 75 | 13 | ab | ce | a9 | 55 | 26 |
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 0x6efbffda…f48ce1
// 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("0x6efbffda75f4c32a2b6a6efc6c5dae09f7c6d9362cec15ebd131d1ac28f48ce1")
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)