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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.
0x9f1fa64fc9536622a79ed0c7cce5f4b95717efdea935178dd70250d2fdbfda48The 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 | a6 | ac | 3f | fa | 39 | 5b | f2 | 9f | ba | 96 | e0 | 2a | 20 | 65 | 5f | 15 |
| 0010 | 30 | 6b | e5 | 48 | f9 | e4 | 2e | 48 | ee | 5f | 39 | 98 | 79 | b3 | d0 | 37 |
| 0020 | 6c | 9f | a9 | 9a | bb | 09 | cb | 8a | 66 | 8d | da | 04 | c4 | c0 | e3 | 29 |
| 0030 | 6b | 41 | df | 0a | c6 | 70 | db | 1d | 3b | 93 | 66 | a4 | 5f | 74 | 1c | 9a |
| 0040 | 07 | ff | 6f | cc | 9b | c8 | 32 | b6 | ac | 55 | b9 | 17 | 19 | 06 | df | 71 |
| 0050 | d1 | 51 | 8e | 32 | ca | 93 | a9 | 67 | 64 | ae | 79 | d5 | bc | 99 | 38 | d9 |
| 0060 | 12 | f0 | 1e | 8c | f8 | 9a | 9a | 6f | 34 | 44 | a7 | c7 | c8 | cb | 70 | a4 |
| 0070 | 0a | 56 | 35 | bb | d5 | f3 | a8 | fa | cd | c0 | b8 | ff | f1 | 25 | 33 | 43 |
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 0x9f1fa64f…bfda48
// 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("0x9f1fa64fc9536622a79ed0c7cce5f4b95717efdea935178dd70250d2fdbfda48")
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)