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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.
0xb7f1dd5963954c5b5840a1c7865265a88fd9f7e739e11eaaeaead33cf2fe5f3aThe 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 | 47 | da | d7 | 40 | 12 | 9c | 1c | 06 | 27 | a0 | d9 | 11 | 00 | 28 | bf | a5 |
| 0010 | 45 | 66 | 5f | 87 | 9c | b2 | 83 | a2 | ec | 60 | f5 | 93 | 3f | 8a | 2d | 9c |
| 0020 | 66 | ac | 42 | 8b | ad | fc | 28 | c9 | 31 | 72 | b8 | 5f | 40 | c8 | 87 | 96 |
| 0030 | e8 | 0d | 35 | 6c | 62 | 12 | 2d | 72 | e5 | f8 | ca | f7 | 74 | 1b | 51 | c7 |
| 0040 | d8 | be | f4 | bb | 06 | d9 | fe | 38 | fd | 5d | 06 | 98 | 96 | b2 | d3 | 15 |
| 0050 | cf | 5f | 4b | cf | 09 | d2 | e3 | 8a | 93 | 65 | 4d | f2 | ab | 13 | 8b | 5e |
| 0060 | 1d | 14 | 15 | 86 | 77 | 3c | 43 | cf | 10 | f2 | 12 | 87 | 65 | 6b | c2 | 94 |
| 0070 | 72 | 53 | 95 | b6 | 5b | 73 | 91 | 72 | c0 | 6c | 45 | 8d | da | 03 | e0 | 7f |
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 0xb7f1dd59…fe5f3a
// 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("0xb7f1dd5963954c5b5840a1c7865265a88fd9f7e739e11eaaeaead33cf2fe5f3a")
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)