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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.
0xc9280a06c631667474868ddc869d1a5003cc4f841a889a17425aa7320bb96bc5The 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 | 32 | 2c | 24 | 34 | bc | d0 | 6f | 6e | 29 | 13 | 28 | b4 | de | cb | d3 | 93 |
| 0010 | ef | 4e | fc | e3 | 1a | 3d | 91 | ff | a8 | c1 | 6b | 6b | 74 | 9d | 16 | c6 |
| 0020 | 39 | c2 | ec | 9d | ba | 38 | 46 | f9 | 31 | cd | e9 | 47 | ac | d5 | 43 | 8d |
| 0030 | 35 | 42 | 9b | 92 | 00 | 23 | e3 | 06 | 4f | aa | 26 | 5d | 66 | 3c | 06 | a6 |
| 0040 | 41 | 14 | e9 | 6a | 08 | ca | 9c | 2a | 53 | d4 | cb | 6e | 0e | 91 | 5b | df |
| 0050 | b3 | 6f | c5 | b3 | 55 | ef | eb | 36 | c3 | 75 | 5c | 29 | 8a | 59 | e7 | 03 |
| 0060 | 7d | 74 | 2c | 96 | 85 | 1f | f9 | 22 | 68 | 39 | bc | 86 | 2a | 47 | db | 74 |
| 0070 | 2e | 3b | ca | 7a | 03 | 01 | 6c | 6a | 1d | b5 | 7e | c7 | 32 | 82 | b9 | ef |
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 0xc9280a06…b96bc5
// 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("0xc9280a06c631667474868ddc869d1a5003cc4f841a889a17425aa7320bb96bc5")
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)