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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.
0x13d6bca0c135ca9c0eea4cee2ff13b59bd89802c87847b7362fd3539bbbbc17eThe 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 | de | e4 | 0e | 8a | 5d | 72 | bb | 28 | df | 0a | f4 | d3 | 3f | bc | 2e | f9 |
| 0010 | fb | 48 | e7 | 66 | 22 | 70 | 9c | 08 | c4 | e9 | e7 | a7 | cc | 83 | 0b | 2a |
| 0020 | 78 | 30 | 3c | b7 | 05 | ed | f1 | d2 | 1b | aa | a3 | 25 | f0 | a1 | 6a | ac |
| 0030 | 7a | be | c4 | 9a | e3 | df | 92 | 26 | 90 | 8c | 0d | d9 | b7 | 26 | 56 | 17 |
| 0040 | bb | f0 | 74 | 70 | b1 | 80 | ee | db | 6a | 52 | 1e | 86 | 35 | fa | ae | 79 |
| 0050 | 83 | a8 | f0 | 4a | 90 | b3 | dd | 77 | 2d | 8e | 9d | 81 | d6 | 04 | 12 | fd |
| 0060 | b9 | 03 | cc | c6 | b7 | 96 | 8b | cc | 49 | 22 | bb | 81 | f7 | cd | 94 | 84 |
| 0070 | aa | 75 | b6 | 31 | b3 | ab | c0 | a7 | 3c | 67 | ab | f2 | f3 | 5a | e9 | ef |
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 0x13d6bca0…bbc17e
// 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("0x13d6bca0c135ca9c0eea4cee2ff13b59bd89802c87847b7362fd3539bbbbc17e")
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)