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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.
0x9f7120f45259c2c22885b8de0282d79b332c7dbac754670dec618b880c8cb0b9The 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 | 85 | af | a6 | 0c | 5f | 67 | ba | 5f | 5e | ef | af | fa | e5 | 33 | 5d | a3 |
| 0010 | b4 | 8d | 95 | 41 | 1d | 03 | 5b | 72 | c8 | 7b | 1e | 0c | 4f | 9d | 04 | d0 |
| 0020 | 80 | bd | 01 | 41 | 36 | 6d | 26 | 83 | ee | 0f | 94 | fe | 05 | ee | ab | 31 |
| 0030 | 18 | c1 | e1 | 8b | 6d | fc | 51 | ec | 70 | cc | 61 | 38 | ae | 60 | 34 | 0f |
| 0040 | c2 | 24 | d6 | bb | 9d | 3e | 68 | f9 | da | d5 | 29 | 8c | c9 | 93 | 2a | 8a |
| 0050 | ae | 2b | a0 | 02 | 7d | b7 | d1 | 79 | bf | b1 | 4c | 99 | 17 | 5a | 51 | e1 |
| 0060 | c4 | a8 | 35 | 51 | 32 | ef | 6c | 41 | 4f | b4 | 47 | 3d | 95 | d3 | f2 | a7 |
| 0070 | 25 | a5 | 72 | c3 | 9a | a8 | 43 | ca | 79 | 8c | 50 | e9 | 92 | fb | d4 | e7 |
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 0x9f7120f4…8cb0b9
// 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("0x9f7120f45259c2c22885b8de0282d79b332c7dbac754670dec618b880c8cb0b9")
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)