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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.
0x349baadc46699a10f24f83d1f1bda6ea70093e7a8433e267b478f656ce7898eaThe 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 | a4 | 5b | 4d | 3f | 05 | c3 | 3b | d0 | f4 | 88 | d2 | 5a | fd | b7 | 62 | 88 |
| 0010 | 0c | 1c | ed | 47 | 41 | 87 | 36 | 70 | 57 | a5 | da | 7c | ce | a0 | e9 | e8 |
| 0020 | b8 | 61 | db | ee | 64 | 6f | b1 | 3e | 74 | fa | 72 | 16 | 87 | da | fc | eb |
| 0030 | cd | ba | 10 | 93 | 4a | c7 | 3d | 4f | ee | 3c | 77 | ef | ba | 32 | cc | 8b |
| 0040 | 52 | a2 | a6 | ab | 6e | 89 | f0 | eb | 8a | 24 | 14 | aa | b6 | 4f | 1c | 62 |
| 0050 | 52 | 33 | 88 | e3 | 6b | 2c | 41 | c9 | 5e | 17 | 3b | 79 | e8 | 02 | 96 | e5 |
| 0060 | 10 | 6d | 05 | c3 | 5e | c9 | 0d | 59 | 90 | a5 | e9 | 6a | 28 | ae | 34 | 5e |
| 0070 | 37 | 95 | 5e | fd | 75 | fd | c7 | 73 | 2d | 60 | 06 | 02 | 2c | 14 | dc | 7e |
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 0x349baadc…7898ea
// 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("0x349baadc46699a10f24f83d1f1bda6ea70093e7a8433e267b478f656ce7898ea")
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)