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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.
0xb961f69a071143cd815463608847c990aa95ca35bc64069335d0409b1df148e6The 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 | 21 | 82 | bd | 5b | f8 | 9f | 6e | d1 | 1e | 98 | d4 | 0b | ab | b8 | 63 | f9 |
| 0010 | 59 | 90 | 94 | e0 | 2a | b2 | b7 | d7 | b5 | 25 | a8 | 5f | 0e | 7f | 64 | b8 |
| 0020 | cc | d0 | 0e | ad | 99 | 7c | 8d | d9 | f1 | 17 | 10 | f5 | 18 | 39 | 63 | 41 |
| 0030 | 1d | ba | af | a7 | 06 | 3a | a4 | 31 | 4d | 8f | 2d | 7f | fa | b3 | 42 | e0 |
| 0040 | 2d | b0 | 1b | c3 | 01 | e8 | 16 | 93 | 90 | e1 | 3c | 97 | 60 | 31 | e7 | 5a |
| 0050 | d7 | 57 | bf | 58 | db | ed | 2a | d3 | 36 | 07 | 64 | e8 | 5c | ab | e9 | 26 |
| 0060 | f2 | 2d | c4 | 3c | 93 | 9d | cf | 6b | 33 | be | 7b | 3b | f6 | 7d | ad | 8d |
| 0070 | 5a | 6c | c8 | 90 | b5 | 88 | fa | e3 | ed | 01 | 88 | 97 | d4 | 9d | 28 | 6d |
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 0xb961f69a…f148e6
// 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("0xb961f69a071143cd815463608847c990aa95ca35bc64069335d0409b1df148e6")
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)