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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.
0xd9a9501ea6056b30bae3c6e906f1507dbe7fafedcd6427831940a6030ac4df39The 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 | 51 | 89 | 97 | bb | 8e | e1 | 97 | 68 | 33 | 0c | 6c | 8b | d0 | 19 | 83 | f4 |
| 0010 | 63 | 3f | a5 | 47 | f8 | 1a | 04 | c0 | 59 | 91 | 5f | b0 | 55 | ad | e2 | 33 |
| 0020 | 9c | 5d | 52 | 8b | a5 | 9e | 9f | 0f | 3b | ce | 79 | eb | 29 | 6b | da | 74 |
| 0030 | c5 | 51 | 6d | ab | 5f | b2 | ce | 8a | 77 | a3 | b2 | a8 | ad | a8 | ab | 94 |
| 0040 | 77 | b6 | 78 | 98 | 0b | d0 | db | 4a | 1d | fb | d2 | 50 | 0b | ae | c7 | 51 |
| 0050 | 9d | 33 | 57 | 88 | 65 | 35 | c3 | 2c | 61 | 87 | 61 | 3b | 5d | c8 | c2 | 18 |
| 0060 | 80 | bb | 66 | ec | 4e | ee | c3 | 0b | 07 | 15 | da | 10 | a6 | 63 | 1a | c0 |
| 0070 | eb | 65 | ae | a2 | 4f | 74 | 36 | f5 | 82 | dc | 51 | e4 | d7 | 4f | 3b | 73 |
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 0xd9a9501e…c4df39
// 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("0xd9a9501ea6056b30bae3c6e906f1507dbe7fafedcd6427831940a6030ac4df39")
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)