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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.
0xec79d7fe8eadbf2f96c6d32d8d57e1c3a312105b1218b20796c3d3f3c7d4cb1dThe 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 | bc | 14 | 7b | b1 | e2 | f8 | 10 | f5 | 45 | c2 | 12 | cf | 92 | d8 | 00 | 31 |
| 0010 | b1 | f1 | 34 | 26 | dc | 69 | 06 | ec | c0 | d0 | 21 | dd | 61 | 00 | f3 | 8c |
| 0020 | d2 | bb | 9d | 8f | b0 | e6 | e5 | d5 | 7f | 18 | 0f | 68 | 0c | b5 | 63 | 1b |
| 0030 | c0 | c6 | 7e | 15 | 15 | df | 0d | 2e | 82 | 7d | 32 | e3 | bd | 37 | dd | 10 |
| 0040 | af | d1 | 6f | ef | 8d | 3e | 24 | 4d | 81 | 1c | 8e | ff | e3 | 8b | 30 | d0 |
| 0050 | a6 | 77 | 7c | 3e | 6f | 20 | 68 | 76 | aa | a3 | eb | 1d | dd | e2 | 11 | fc |
| 0060 | bb | 86 | a6 | ce | 3c | a0 | 2f | be | 14 | 04 | be | 62 | c9 | ab | b8 | 55 |
| 0070 | 36 | 76 | f8 | ba | e6 | ff | 70 | cb | 17 | fd | 0a | 3d | 01 | 10 | 40 | 4f |
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 0xec79d7fe…d4cb1d
// 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("0xec79d7fe8eadbf2f96c6d32d8d57e1c3a312105b1218b20796c3d3f3c7d4cb1d")
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)