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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.
0xf15ecc00eaffc068300aeae159ad6b4ee2c0a8f4d6200dda00ffb1d22b61678dThe 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 | 8b | c0 | ff | 17 | d1 | 20 | be | 40 | a1 | b1 | a1 | 4b | 3c | 24 | 7c | e1 |
| 0010 | fb | 6f | b3 | 1c | b8 | cf | 2d | 17 | 19 | 6b | 91 | ff | 45 | 9c | c5 | bd |
| 0020 | 34 | 2b | 33 | aa | d6 | ef | 32 | 6b | 36 | 4a | 4e | ba | ff | b7 | 7d | f8 |
| 0030 | 6f | c0 | c8 | 39 | 7e | 0b | 45 | f9 | bf | 96 | e8 | fd | 35 | 14 | 44 | 5b |
| 0040 | ea | 29 | d4 | 65 | e2 | 03 | 58 | 8c | a6 | 1d | 6d | 07 | a0 | 39 | 33 | 55 |
| 0050 | f0 | a9 | 5c | 0b | 3e | ca | 38 | 4f | c6 | ae | 4f | 34 | e7 | 8d | d1 | f5 |
| 0060 | 9e | a0 | 89 | cd | 2e | 58 | 34 | 17 | 66 | 07 | 2d | f1 | f5 | 2d | c3 | cf |
| 0070 | 54 | a2 | a6 | 1f | 26 | c7 | 72 | 55 | 8d | cd | 91 | 5b | 39 | 3e | a1 | bb |
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 0xf15ecc00…61678d
// 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("0xf15ecc00eaffc068300aeae159ad6b4ee2c0a8f4d6200dda00ffb1d22b61678d")
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)