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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.
0xb3121285a3eb85108d45f6bc24cda82954a5b083644cacd353d8802a8cad8312The 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 | c4 | 1d | 18 | 49 | 82 | a2 | 0a | 04 | b9 | 86 | 29 | a1 | 3d | 04 | 69 | e7 |
| 0010 | 01 | 94 | 84 | 4c | 74 | 05 | 00 | 37 | 22 | 87 | 37 | 5f | b7 | 90 | dd | 70 |
| 0020 | 36 | c7 | a3 | fb | 94 | 8a | 68 | f9 | 50 | 55 | 93 | fd | 4a | 2d | dc | 68 |
| 0030 | 38 | 06 | 49 | fe | 45 | a2 | f2 | 98 | b1 | 68 | 2f | d0 | b4 | 28 | 4f | 69 |
| 0040 | b1 | ad | 79 | 9f | a7 | 4b | 51 | 83 | 4a | 0a | f2 | fd | a2 | 92 | fd | f0 |
| 0050 | 65 | 16 | cc | 6f | de | 97 | b7 | 5a | 7a | 91 | 08 | a3 | 80 | 37 | cd | 03 |
| 0060 | 3d | 33 | cd | 33 | 90 | ff | 2a | f6 | 45 | 79 | 27 | 4a | 92 | 6b | 27 | 0b |
| 0070 | 26 | e8 | c9 | 18 | eb | fb | d2 | 82 | 6a | 97 | 84 | 1b | fd | 38 | 58 | ee |
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 0xb3121285…ad8312
// 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("0xb3121285a3eb85108d45f6bc24cda82954a5b083644cacd353d8802a8cad8312")
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)