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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.
0x6920108fc5609f3c0f7ddf1d125580418034ce7239952f32003755676ebb0dc1The 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 | 6e | 0d | 19 | 35 | a9 | f9 | 2f | cd | d4 | 60 | 5e | 39 | ea | 10 | cc | d3 |
| 0010 | d3 | c5 | 01 | e8 | ec | f9 | c4 | 82 | 5b | 89 | 73 | e9 | 60 | 7a | d3 | 8e |
| 0020 | 6b | b3 | a2 | c5 | 9f | f7 | c3 | b3 | b9 | 59 | 15 | b9 | 31 | 7d | 79 | 6d |
| 0030 | e0 | 11 | 8c | 72 | 0f | e0 | be | 71 | 0a | 8d | f4 | 50 | d4 | 78 | c3 | 5d |
| 0040 | 41 | 15 | 58 | a4 | 23 | d1 | f8 | 0e | f6 | cc | 0e | 65 | 2a | e5 | 6c | 2c |
| 0050 | da | ab | ca | da | ee | ae | 17 | 7d | 24 | 92 | 5e | 7b | 20 | 0e | bf | c5 |
| 0060 | bb | 7e | 5a | 66 | a1 | 0a | 8a | c9 | 06 | 4a | ac | 89 | a8 | f4 | 8c | 0e |
| 0070 | 68 | a6 | 02 | 21 | a9 | 77 | a6 | 29 | 7f | 36 | 8e | 2b | 30 | 32 | 62 | 4c |
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 0x6920108f…bb0dc1
// 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("0x6920108fc5609f3c0f7ddf1d125580418034ce7239952f32003755676ebb0dc1")
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)