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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.
0x1accd66763125d7d6e13f87c3897e620a657bfd81fe6508b839bf86b1f09029dThe 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 | e9 | ff | 51 | af | 74 | 8e | ae | c5 | 00 | dd | 55 | 6d | a6 | 08 | b7 | 00 |
| 0010 | 83 | ad | 77 | 97 | 85 | 8b | aa | 94 | 3f | db | 1b | 36 | ef | c9 | fc | 81 |
| 0020 | 8c | a8 | 51 | 89 | dd | 48 | 5f | dc | d8 | 4b | 53 | f8 | 67 | ef | 7b | 6e |
| 0030 | e6 | 2e | 8f | 7d | d6 | 11 | f9 | 0e | 64 | 1c | f8 | d6 | 24 | b3 | c3 | be |
| 0040 | 02 | f7 | 03 | 40 | 4f | 86 | bb | 71 | 80 | dc | ec | fc | 72 | 8b | 0b | e7 |
| 0050 | 90 | 83 | 71 | 91 | 5d | f5 | 63 | 2d | de | 85 | dc | 55 | 62 | ce | 83 | 1f |
| 0060 | 05 | b9 | 16 | 7e | 5b | 3d | 30 | 14 | 98 | 4c | 7a | e0 | 73 | db | b9 | 7f |
| 0070 | 6a | 1a | 0c | 10 | 32 | 7d | e6 | b6 | 52 | 1b | 1e | 9a | 87 | 5c | b6 | d9 |
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 0x1accd667…09029d
// 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("0x1accd66763125d7d6e13f87c3897e620a657bfd81fe6508b839bf86b1f09029d")
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)