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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.
0xe4ad7b0b1c7ce1030d7b07df9184bdbced8a453efdaeef2baa10ae643df9c805The 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 | 50 | 7b | 66 | 67 | 57 | 2f | c4 | 98 | 53 | 26 | b2 | 7a | 65 | 5f | 2c | 67 |
| 0010 | e2 | 8f | 00 | 92 | dc | 3c | 4b | ac | 97 | 2c | 7a | 96 | d4 | b0 | ba | df |
| 0020 | 37 | 45 | ff | cf | 0e | dd | 4c | 7b | 27 | f4 | a9 | 74 | af | 4d | 29 | 8b |
| 0030 | c6 | 46 | 7e | f7 | f7 | 4d | 55 | 2c | 65 | 0f | 7f | 63 | 84 | 68 | 52 | 44 |
| 0040 | 43 | aa | 01 | 03 | 60 | a9 | 8c | cb | 5b | 28 | 48 | a7 | e7 | 49 | 73 | 5e |
| 0050 | 55 | 17 | 57 | b4 | b5 | d6 | 90 | b4 | 97 | 52 | eb | ea | e7 | 9c | 46 | e1 |
| 0060 | 1f | 24 | a9 | d2 | 7e | d6 | b6 | 88 | 11 | b4 | 4e | 23 | da | 0a | b7 | c2 |
| 0070 | 03 | 81 | b7 | c2 | 76 | f5 | 75 | 93 | 50 | 12 | 6f | 11 | 10 | 62 | fd | 8e |
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 0xe4ad7b0b…f9c805
// 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("0xe4ad7b0b1c7ce1030d7b07df9184bdbced8a453efdaeef2baa10ae643df9c805")
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)