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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.
0x388de700ef15d2be389ea843d26acada8302cc3d4100ff1f72e0818c43d7ef10The 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 | 0c | c3 | be | 69 | 47 | c2 | fa | d0 | 5a | 01 | 61 | 14 | 54 | e3 | 55 | e5 |
| 0010 | 7a | 7e | 1e | 01 | a0 | e6 | 4e | 5c | a9 | 79 | 27 | 40 | 47 | 91 | f2 | ef |
| 0020 | e8 | 8c | 47 | 3f | cc | 23 | 9d | 50 | df | b8 | 49 | 7a | c7 | b8 | 21 | cd |
| 0030 | 69 | d0 | 8e | 4e | 92 | 62 | 84 | a5 | e1 | 3e | c0 | 12 | cc | fd | 57 | 16 |
| 0040 | 81 | 6d | da | cc | 32 | 03 | 80 | 0b | c5 | 23 | a3 | f2 | ca | 46 | ea | 6a |
| 0050 | 4f | 96 | 30 | 27 | 97 | 50 | 21 | a5 | 3b | ef | 40 | aa | a9 | 02 | d0 | bc |
| 0060 | bc | 70 | 99 | 66 | 01 | 2d | 21 | 72 | 10 | 53 | c9 | a7 | 00 | 6b | 11 | 72 |
| 0070 | 05 | f6 | 20 | 87 | aa | da | 51 | dd | a1 | c0 | 05 | 33 | 09 | 4b | 27 | bd |
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 0x388de700…d7ef10
// 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("0x388de700ef15d2be389ea843d26acada8302cc3d4100ff1f72e0818c43d7ef10")
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)