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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.
0x8a63930c0c8fa3a9f6804ddc7b36bf865ba58f46567dd66c69f49a904cd2d367The 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 | 4a | 4d | 7f | 64 | 76 | 82 | 3a | ba | 9d | 3c | 68 | 8c | ba | 28 | fa | 33 |
| 0010 | 0d | 3c | 73 | da | 68 | b1 | b5 | d2 | d4 | 1f | 5f | 12 | b6 | 53 | f0 | a4 |
| 0020 | ab | eb | 59 | fa | 5e | 87 | a7 | e2 | b8 | b9 | 36 | a5 | 7d | 1f | 39 | 0e |
| 0030 | 80 | 3a | 49 | c1 | 3d | 6c | 82 | f2 | ee | e4 | 37 | 40 | e0 | df | 42 | c9 |
| 0040 | 0c | f4 | 37 | 3c | 33 | cf | a2 | 58 | f3 | 0d | 0e | 0c | 27 | c1 | ac | 36 |
| 0050 | 5b | 6e | b2 | 3d | e6 | ca | f4 | 7d | b8 | 37 | 74 | 70 | 10 | c0 | 13 | 4d |
| 0060 | a1 | 4a | 01 | 39 | 72 | 2d | 15 | 5b | ef | b5 | 92 | 7a | 9d | c2 | 9c | e2 |
| 0070 | 88 | 5b | 74 | dd | 93 | eb | 7e | 09 | 71 | 90 | a0 | b2 | e6 | 1f | 79 | 4b |
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 0x8a63930c…d2d367
// 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("0x8a63930c0c8fa3a9f6804ddc7b36bf865ba58f46567dd66c69f49a904cd2d367")
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)