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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.
0xbb750ad519fb3ed995d3d87915541a97d83173c36699e1e2e7a73360d20d66efThe 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 | 32 | 4c | f7 | bb | be | 7d | a2 | 0e | 06 | 4d | 74 | b7 | a6 | b8 | 40 | eb |
| 0010 | d0 | a9 | 49 | ba | d9 | eb | c9 | 35 | ae | 59 | 54 | fe | 8f | ce | 96 | 8d |
| 0020 | 32 | 95 | 12 | 83 | bf | 82 | 44 | 00 | 20 | a0 | 33 | 19 | 82 | 08 | 42 | c7 |
| 0030 | 1a | 31 | e6 | e3 | ab | 44 | f5 | c1 | 67 | 6a | ba | e3 | 76 | 1e | 50 | db |
| 0040 | 9b | 00 | 1c | 84 | 42 | d2 | 34 | 28 | 8b | e5 | 80 | 5b | 2f | 12 | 07 | 93 |
| 0050 | 8d | f7 | 31 | 56 | dc | 98 | 7f | 31 | 02 | 14 | 35 | d6 | 5e | c9 | d0 | ea |
| 0060 | 54 | 0e | a5 | d8 | 3d | 10 | 40 | 88 | 72 | a3 | 58 | f1 | 4e | b9 | 92 | e7 |
| 0070 | 3e | af | 88 | f1 | 84 | 01 | 63 | 7f | 4f | 27 | 57 | 6b | 32 | a7 | fc | e0 |
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 0xbb750ad5…0d66ef
// 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("0xbb750ad519fb3ed995d3d87915541a97d83173c36699e1e2e7a73360d20d66ef")
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)