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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.
0x804abd7dbf0e347595e2e99e12ff8dc9429397fc23777cbf26802d2c88c7dcf8The 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 | a4 | e7 | 46 | 73 | 8d | 05 | a3 | 7b | dd | 5b | b4 | ab | 4e | f2 | 75 | d9 |
| 0010 | b3 | 38 | 83 | 5f | c0 | d0 | d5 | 31 | 85 | e2 | 95 | ea | 63 | 24 | 5e | 94 |
| 0020 | 9d | 88 | c2 | 7b | 49 | 76 | e3 | ba | 97 | 7d | 27 | 1b | 09 | a9 | 3a | f8 |
| 0030 | 84 | c8 | 59 | 05 | ee | ac | f2 | 5a | 4b | 92 | 10 | cd | d9 | 69 | e6 | 93 |
| 0040 | 05 | aa | 97 | 08 | dc | 74 | b4 | 8e | ac | 30 | da | d5 | a0 | 3e | 08 | 97 |
| 0050 | 30 | 21 | 0e | d7 | 9b | 33 | 15 | 1a | 00 | bd | 69 | cf | 10 | 7d | af | be |
| 0060 | 2e | 3a | 02 | 2c | c6 | 02 | c0 | 0d | d8 | 2e | 39 | a6 | 88 | a2 | 5f | 95 |
| 0070 | dc | 61 | 3d | 68 | 67 | 8c | 1c | 62 | 90 | 6c | 83 | c0 | dc | c8 | 72 | c0 |
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 0x804abd7d…c7dcf8
// 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("0x804abd7dbf0e347595e2e99e12ff8dc9429397fc23777cbf26802d2c88c7dcf8")
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)