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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.
0x7e7cc2f64d05732f4f6b38b41237be796e307bb67b7182800f52f767c4b95168The 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 | 08 | 28 | b2 | 61 | 0f | 61 | 75 | 77 | 48 | 9d | 37 | 0d | ab | 05 | 93 | e6 |
| 0010 | 77 | 05 | 3a | 7a | 4c | 23 | 7c | 7a | af | ab | 73 | 68 | f7 | 85 | f5 | 02 |
| 0020 | 03 | 22 | 6e | 96 | 21 | f4 | 85 | bc | d8 | db | 28 | fc | 1a | af | f1 | 8c |
| 0030 | da | 93 | 3e | d5 | 7f | 39 | a9 | ec | 55 | 7a | a3 | 88 | b5 | ec | a8 | 91 |
| 0040 | d2 | 06 | 70 | ac | 0b | 4f | 65 | c3 | 1d | d4 | f5 | 8f | 55 | 1d | 40 | e0 |
| 0050 | ad | 8b | f8 | a8 | be | b6 | cb | 70 | a1 | 9d | 68 | 42 | c3 | 88 | 7c | 61 |
| 0060 | c7 | 62 | 2a | 94 | 44 | 61 | 93 | 76 | a4 | 8e | bf | 07 | 93 | 49 | a9 | 78 |
| 0070 | ac | 78 | 48 | c0 | 04 | 26 | 8f | 04 | 50 | 8e | 5f | 23 | 3c | 37 | e1 | f4 |
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 0x7e7cc2f6…b95168
// 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("0x7e7cc2f64d05732f4f6b38b41237be796e307bb67b7182800f52f767c4b95168")
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)