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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.
0x57c129f782eacd3f9b20f5a5ae22b1a581800848274ed7d4f600fe0b5795d372The 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 | cf | 4d | e8 | 8c | bc | 39 | de | 78 | 9e | f0 | ae | 3d | 90 | bf | 87 | 29 |
| 0010 | d2 | 93 | a7 | 72 | d9 | 03 | 2a | b2 | 17 | 3b | 65 | f3 | f0 | 86 | 78 | a1 |
| 0020 | 23 | 1b | f6 | 0c | 4f | af | 73 | c4 | 0a | 62 | 81 | 09 | 5b | 8b | d6 | a9 |
| 0030 | a6 | 6b | 53 | ae | a9 | 62 | ee | 2a | e8 | 85 | 56 | 96 | e5 | 8a | 88 | f5 |
| 0040 | e1 | 4c | 57 | dc | de | c2 | a0 | 2a | 60 | 9b | 79 | 7a | 9a | 14 | 32 | 7d |
| 0050 | 20 | 11 | 85 | 61 | 6f | 88 | 5e | 3c | 4c | 9a | 33 | 93 | 80 | ac | 79 | 47 |
| 0060 | 1d | 7d | 86 | 77 | a6 | 32 | 3c | 0e | c5 | c0 | 75 | 12 | 97 | 92 | 40 | 19 |
| 0070 | db | 51 | a0 | e5 | bc | 2a | c5 | 85 | 53 | 4a | 41 | 06 | 53 | 60 | 4d | 01 |
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 0x57c129f7…95d372
// 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("0x57c129f782eacd3f9b20f5a5ae22b1a581800848274ed7d4f600fe0b5795d372")
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)