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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.
0x73415fe44edc5968b69d5da18d184dbbd65b92e3eafe6af6ab1f09ad7b3b9e6fThe 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 | e2 | e8 | 6c | bd | 24 | 90 | 54 | 52 | 3f | ff | 26 | bc | 93 | 46 | 5f | 18 |
| 0010 | 84 | 8c | 14 | 2d | 2c | b0 | af | 83 | 4e | f6 | 5d | bd | 82 | 85 | db | 78 |
| 0020 | e1 | 18 | c3 | cf | a3 | de | d4 | 34 | 3a | 8e | 54 | 70 | 82 | 1d | 73 | 92 |
| 0030 | e4 | 5f | ec | 50 | eb | 6f | 28 | c9 | aa | c6 | c8 | 1b | 87 | 5c | fb | 92 |
| 0040 | 0e | b2 | 0e | 3b | e3 | 1a | fa | 67 | c1 | 1c | c9 | 4d | bb | 5f | 72 | c8 |
| 0050 | f7 | 0e | 98 | 56 | 9f | 91 | bf | 03 | b8 | b9 | 3f | 3d | 24 | 57 | 39 | c1 |
| 0060 | 2d | bb | 36 | e3 | e6 | 22 | 28 | 0a | 00 | b5 | 8e | b0 | f6 | 3c | cd | 10 |
| 0070 | 2e | 8a | 84 | 58 | 61 | 66 | ae | f0 | 3d | 3c | 91 | 73 | 6e | 6d | ad | 97 |
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 0x73415fe4…3b9e6f
// 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("0x73415fe44edc5968b69d5da18d184dbbd65b92e3eafe6af6ab1f09ad7b3b9e6f")
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)