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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.
0x6651d59e0978131b1845b8e5d0ec8515f0cdb8fedda2e50fb2d74385029abcbbThe 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 | 43 | 6b | d3 | 18 | ff | 29 | 84 | 42 | f5 | 6b | ca | a9 | 68 | 63 | 22 | 9b |
| 0010 | e5 | 5a | ad | 59 | a3 | 58 | 6b | 20 | e4 | e9 | 4f | c8 | 4b | f2 | 15 | 31 |
| 0020 | ad | f4 | c2 | 0e | 5b | 6a | 29 | 61 | c0 | 7c | a6 | 04 | 08 | a1 | f7 | ac |
| 0030 | 11 | 08 | 25 | 70 | ef | 78 | 72 | d3 | 73 | ba | b1 | 7c | 90 | c9 | a3 | 1d |
| 0040 | 24 | d0 | 1f | 5f | 25 | 41 | a9 | 39 | fe | 40 | 02 | 27 | 2f | b0 | c0 | 05 |
| 0050 | 04 | 54 | ce | b3 | 57 | ec | 2d | f3 | 19 | f8 | c0 | 1a | ff | 1b | 39 | 25 |
| 0060 | 2b | 80 | 9c | 0f | f8 | 89 | 93 | 77 | 16 | 7f | 8a | c3 | ba | 56 | 38 | 8a |
| 0070 | ed | 54 | 4f | 90 | ac | bb | 22 | df | 97 | 0b | 35 | fb | 9d | 99 | 04 | 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 0x6651d59e…9abcbb
// 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("0x6651d59e0978131b1845b8e5d0ec8515f0cdb8fedda2e50fb2d74385029abcbb")
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)