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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.
0x5952d0c59c8916c643ae161752e6db54957882a5a79d794e53ab63711b32d0cfThe 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 | af | c9 | 0d | 33 | 11 | 5a | f5 | 80 | 4c | 96 | 9d | 06 | 22 | ee | d3 | 32 |
| 0010 | c1 | 66 | 1d | 6a | cc | 0f | 41 | 06 | 11 | 6c | bf | 18 | 8d | 32 | 8c | 5f |
| 0020 | f4 | c5 | c8 | 5e | 3f | 84 | 8f | 89 | a2 | fe | eb | 73 | ed | c5 | c0 | 50 |
| 0030 | 11 | fb | 19 | 61 | 74 | 07 | e2 | f0 | f3 | 91 | 31 | 31 | 13 | 3a | 48 | be |
| 0040 | 78 | f6 | ea | 47 | 14 | df | 2e | a6 | 90 | ad | 47 | 62 | f0 | ca | 48 | f2 |
| 0050 | 29 | da | 85 | 12 | 5e | 13 | c4 | bc | 99 | d7 | bb | 43 | 53 | e1 | ea | 64 |
| 0060 | 6f | 62 | 7c | 62 | 5c | dd | ac | d1 | c1 | 76 | 87 | d8 | 9b | cf | 91 | be |
| 0070 | 1f | 37 | 25 | 25 | 55 | 5e | 5f | 73 | 8d | 7e | 46 | c7 | 0b | eb | 96 | 09 |
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 0x5952d0c5…32d0cf
// 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("0x5952d0c59c8916c643ae161752e6db54957882a5a79d794e53ab63711b32d0cf")
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)