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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.
0xd0d211241b25bb6ff81e8c0101182443aae2d9bb82c08ce8f14ba5f3620103f4The 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 | 09 | c2 | 3c | 84 | d6 | 07 | f4 | 66 | a8 | fa | 63 | ee | f3 | ca | 0f | 5c |
| 0010 | ae | be | 7b | 54 | 3d | 1b | 7c | 80 | d9 | 8d | a3 | 78 | 92 | c6 | 0e | 2b |
| 0020 | cf | fa | f5 | d1 | 7c | 7e | 5b | ec | 83 | 1c | 31 | ce | fa | 38 | 0f | 08 |
| 0030 | 56 | de | 8b | 8e | f3 | 4d | dd | 5e | f2 | f9 | 1b | 0a | c5 | 84 | 2a | 51 |
| 0040 | 5a | cb | 45 | 76 | 30 | da | 0a | a7 | 7d | 6c | d1 | 2e | 41 | 2d | 65 | 0b |
| 0050 | da | f6 | cf | 8b | 02 | 89 | 39 | 7c | b6 | 85 | 57 | 82 | 18 | 94 | d2 | 12 |
| 0060 | 3d | 37 | a2 | 03 | c9 | 77 | 0f | a9 | 1d | d6 | 48 | 67 | 83 | 38 | 13 | 82 |
| 0070 | 5d | db | 03 | 03 | dc | 9f | fe | 5c | 95 | 53 | 4c | 7f | 4a | c4 | 9d | f4 |
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 0xd0d21124…0103f4
// 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("0xd0d211241b25bb6ff81e8c0101182443aae2d9bb82c08ce8f14ba5f3620103f4")
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)