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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.
0xc1b30c04e745cfc02bdc76639fe64e254541783f8b62f0b5280bb54d0e0c5eb1The 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 | 85 | 72 | d1 | b0 | 85 | 24 | c9 | d0 | 34 | 79 | fa | a8 | 0c | 65 | 78 | fa |
| 0010 | 31 | ca | a4 | 26 | 03 | 7c | a5 | 9e | f9 | 55 | 3d | 1b | 86 | f1 | 44 | 95 |
| 0020 | 10 | 41 | 9d | 98 | d8 | 51 | 92 | 25 | b4 | 48 | 72 | 9f | 38 | 28 | cf | f5 |
| 0030 | 10 | eb | ca | 82 | 2f | 16 | 1c | 8b | cd | 39 | 57 | ab | fa | a3 | 54 | c2 |
| 0040 | d4 | 85 | 44 | b5 | b1 | ac | 67 | f4 | 3c | 23 | 95 | c1 | 0e | 99 | 35 | d1 |
| 0050 | f0 | ba | a1 | 9d | b8 | 9c | a3 | 56 | df | e6 | c5 | 0f | f0 | b7 | a0 | fc |
| 0060 | c2 | a6 | 2b | a4 | e4 | 16 | f3 | 52 | fd | 93 | e2 | 71 | 23 | 48 | 24 | 18 |
| 0070 | 6e | 88 | b2 | fa | f7 | c7 | 7b | 17 | c9 | 01 | 4f | a0 | 69 | 7c | d3 | 52 |
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 0xc1b30c04…0c5eb1
// 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("0xc1b30c04e745cfc02bdc76639fe64e254541783f8b62f0b5280bb54d0e0c5eb1")
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)