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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.
0xded1cc4a336ac3622b5a8c895251432640a258fdefc34dcac023d44a0abaf6daThe 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 | 1a | 48 | d3 | 1e | 43 | e6 | 7b | 11 | 76 | a8 | 19 | ba | dc | 16 | 9c | 41 |
| 0010 | 0c | 85 | e4 | 90 | 3e | c2 | 25 | 4b | dc | 4d | 3b | 2a | a8 | c0 | 52 | dd |
| 0020 | 0e | 46 | 64 | 77 | b7 | da | 5e | 90 | d5 | 11 | 8a | 48 | 00 | 40 | 64 | 5c |
| 0030 | 7d | 89 | 00 | e3 | 1d | ea | 81 | 94 | 76 | e1 | 7a | 3f | 4a | 85 | 32 | 72 |
| 0040 | 87 | 52 | 41 | a6 | 59 | e1 | 56 | d6 | 39 | b0 | 02 | 63 | 52 | 3c | db | f4 |
| 0050 | cc | f3 | 45 | 70 | 6f | 3c | 69 | 3e | d3 | d1 | 56 | ae | 33 | 93 | bd | 0f |
| 0060 | b5 | c1 | 1d | a2 | 36 | ab | ab | bd | 53 | 30 | 07 | d0 | 4f | 02 | 18 | ad |
| 0070 | 81 | 66 | 52 | d4 | 79 | c2 | bf | d8 | 6e | df | 0d | f8 | 5a | d3 | a0 | 79 |
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 0xded1cc4a…baf6da
// 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("0xded1cc4a336ac3622b5a8c895251432640a258fdefc34dcac023d44a0abaf6da")
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)