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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.
0xaa9c487abab8e1699aee87e2bdb1ea7d0d1bac69880eebaf44c1165c6f857fedThe 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 | c6 | c3 | fb | 11 | 3a | 3b | be | bb | 61 | 4c | 5a | cd | 84 | f3 | e8 | da |
| 0010 | 93 | 63 | 21 | 40 | 9e | e7 | 2b | ab | 75 | 38 | 26 | c9 | 29 | 5d | fb | d1 |
| 0020 | 5b | e7 | 58 | bb | 0b | 46 | 2c | 2c | 59 | 38 | 04 | 3c | 3c | 71 | eb | f9 |
| 0030 | 96 | 48 | e2 | 7a | c4 | 02 | 74 | 10 | 2d | 23 | 4d | 8d | 19 | 08 | 9d | 9b |
| 0040 | 8c | 1b | 51 | c9 | d1 | ee | c3 | df | 69 | 7d | 92 | 55 | 01 | cb | 32 | bc |
| 0050 | be | bc | 50 | 0f | 10 | 9a | 06 | 23 | d0 | 45 | 3a | 3c | df | 10 | 34 | 1e |
| 0060 | 42 | bc | 84 | 2b | f6 | 49 | 69 | 9d | d2 | 6d | 3e | 37 | 24 | a1 | 41 | 51 |
| 0070 | 07 | e0 | bc | 3e | 09 | a2 | c9 | 0d | 66 | 17 | 5a | fb | 88 | 24 | be | 92 |
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 0xaa9c487a…857fed
// 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("0xaa9c487abab8e1699aee87e2bdb1ea7d0d1bac69880eebaf44c1165c6f857fed")
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)