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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.
0x7a6c00920463955bd734bb3144c3c55193b190ae80a492ff5776cedd649eb08eThe 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 | 41 | 68 | a9 | 2c | 98 | 09 | bb | fc | b4 | c0 | 28 | e2 | 8e | bd | 77 |
| 0010 | 2f | d0 | 79 | c8 | 04 | 5f | d3 | f0 | c9 | 4b | dc | 4f | 9f | 36 | 76 | 84 |
| 0020 | 38 | 01 | fb | 75 | 58 | 41 | 31 | 83 | 14 | f1 | 2b | 06 | ea | 88 | 09 | 52 |
| 0030 | 3e | 0f | 3d | e2 | be | 88 | c3 | 68 | 68 | e8 | d2 | 4d | bf | 19 | 8e | e5 |
| 0040 | 0c | a1 | b6 | c5 | a2 | d4 | b4 | e1 | 97 | 6a | ee | bc | b0 | 46 | d1 | 83 |
| 0050 | 2a | dd | e0 | a2 | b6 | b5 | 2e | 72 | e3 | 5f | 4f | d2 | 86 | c5 | d8 | 76 |
| 0060 | e2 | 59 | b2 | 42 | 11 | 90 | 8b | 82 | 3e | 7b | a4 | c0 | e0 | 12 | 5e | f7 |
| 0070 | f7 | c1 | 1f | 04 | 33 | 5a | cb | 95 | 5f | 24 | 20 | 54 | ec | e1 | 25 | e2 |
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 0x7a6c0092…9eb08e
// 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("0x7a6c00920463955bd734bb3144c3c55193b190ae80a492ff5776cedd649eb08e")
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)