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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.
0xe75d0ca309a137e0671f365a7b25d9ae5af84cf60226c3ef57dff7e58a01ab4aThe 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 | 41 | 15 | 49 | 57 | 20 | ee | 08 | e6 | 90 | 56 | 94 | bd | 22 | f0 | 29 | 0f |
| 0010 | 72 | e7 | dc | 39 | 36 | fa | 4d | 6d | a4 | 1a | a8 | 1b | 9e | 88 | 50 | 4a |
| 0020 | fa | bc | a1 | 6f | 57 | e8 | bc | 70 | 07 | 78 | 61 | 08 | db | c6 | ca | 86 |
| 0030 | 6c | da | ea | ab | 91 | 21 | fd | 8f | 70 | 22 | 67 | ae | 97 | 06 | b9 | ca |
| 0040 | eb | c8 | 22 | 00 | 71 | a8 | 5e | e7 | 53 | be | 44 | 73 | e9 | 56 | e5 | bd |
| 0050 | 15 | 74 | fa | c4 | ec | 61 | d2 | 88 | 4b | 03 | 7b | dd | 6c | d4 | 26 | 5e |
| 0060 | 38 | 43 | ca | 6f | bf | ac | 5e | f0 | 44 | 01 | 13 | 33 | 30 | f4 | 84 | 09 |
| 0070 | a8 | a6 | 0a | f0 | 5e | 0c | e1 | 63 | 90 | 1f | d3 | b8 | a0 | 4a | c5 | 4d |
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 0xe75d0ca3…01ab4a
// 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("0xe75d0ca309a137e0671f365a7b25d9ae5af84cf60226c3ef57dff7e58a01ab4a")
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)