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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.
0x4ede746ff36a1297f2fecf449590517ae29bb0f159f913f56c8e450ee6d2c9d0The 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 | fc | 42 | 50 | fc | fe | eb | af | b0 | fe | 4a | 4a | b3 | b2 | 15 | a4 | 4d |
| 0010 | ea | c2 | a2 | 44 | 31 | c9 | 33 | af | e3 | 1c | c9 | 9f | 1b | 77 | a0 | f6 |
| 0020 | a1 | 6a | a6 | 7a | ec | 7c | 85 | f9 | 14 | da | f5 | a6 | 29 | eb | d3 | 2d |
| 0030 | bd | 39 | 23 | bc | ed | 10 | c8 | 7b | fa | 62 | 7a | 08 | 95 | 3b | 1b | 75 |
| 0040 | cb | 54 | 39 | cb | 80 | 91 | 5c | 94 | 86 | 4b | cb | 5a | ae | fd | 45 | e0 |
| 0050 | f6 | e0 | eb | 9b | 6d | c2 | f0 | 7a | 5c | 8b | 6e | 4c | a7 | 41 | b0 | 63 |
| 0060 | ed | c1 | 63 | 20 | d2 | 50 | b9 | a7 | cd | e0 | e3 | 22 | 42 | ac | 9d | 47 |
| 0070 | 9e | f5 | c4 | 32 | 97 | ee | 9d | 04 | 76 | cb | 7c | a1 | 17 | c5 | de | b2 |
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 0x4ede746f…d2c9d0
// 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("0x4ede746ff36a1297f2fecf449590517ae29bb0f159f913f56c8e450ee6d2c9d0")
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)