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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.
0xe2cef23e76321e2b1f114a306b4c0024b9f548e1cc2a2b26b514b8ca2503b1b4The 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 | b2 | 83 | c4 | 23 | 39 | 1e | b6 | ad | 6b | 8a | 7d | f8 | 93 | 17 | 12 | d1 |
| 0010 | bf | 26 | 06 | 36 | 61 | 50 | 2a | 4e | d5 | 6c | e7 | 32 | 83 | f4 | 73 | 02 |
| 0020 | 36 | 69 | 0e | 4d | 51 | 07 | 21 | 19 | 04 | 32 | 42 | 5e | fa | 46 | 6d | 1b |
| 0030 | cf | 11 | fe | 93 | 0c | d9 | b5 | c9 | 00 | 6f | 51 | 44 | a2 | e7 | a7 | ad |
| 0040 | ab | f7 | b6 | 0b | 17 | 49 | 07 | 42 | 81 | 12 | fb | 68 | fa | b2 | 45 | 1a |
| 0050 | 60 | 9f | 36 | 30 | 8a | 48 | 55 | d7 | 23 | 78 | 57 | ef | 85 | 02 | 2c | ea |
| 0060 | 39 | da | 1b | e3 | ea | 08 | 81 | 73 | 75 | 73 | bd | 83 | d2 | 01 | 8c | 93 |
| 0070 | 2d | c7 | ea | 43 | 07 | 41 | d3 | cd | 06 | 44 | 43 | c3 | a4 | 12 | 0c | 42 |
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 0xe2cef23e…03b1b4
// 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("0xe2cef23e76321e2b1f114a306b4c0024b9f548e1cc2a2b26b514b8ca2503b1b4")
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)