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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.
0x6b87bf02066976eab0149b8ea051d9941229ed6938044909bb0fb092e4caddaaThe 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 | ff | 54 | 88 | 30 | 96 | 15 | d6 | a9 | 88 | 2a | 5f | 94 | 2c | 4d | 40 | 42 |
| 0010 | 51 | b3 | 48 | a7 | e3 | 63 | 6b | a1 | aa | 60 | ed | f3 | ae | f0 | 2b | c7 |
| 0020 | b6 | c6 | 32 | b4 | 8c | e6 | 83 | 9d | 10 | 6c | 9c | b2 | 6c | 2f | 08 | 06 |
| 0030 | a2 | 42 | 1a | 4c | ad | 65 | ac | de | 00 | 82 | ff | 35 | fc | ca | ee | fb |
| 0040 | e2 | b7 | 37 | f3 | 43 | bd | 75 | 6e | ee | f0 | 8c | 6b | 90 | c1 | 01 | 4d |
| 0050 | 08 | f7 | 56 | 15 | ef | ea | 10 | eb | 4f | fd | b2 | 3f | 5b | 45 | 01 | 50 |
| 0060 | 08 | f5 | 28 | 79 | 8d | 2c | cf | 9b | 8f | b2 | 2b | 6d | c8 | ed | 9d | 1c |
| 0070 | fb | 11 | 6a | b3 | f3 | bf | 51 | 61 | 9d | 22 | 06 | 72 | 8b | 03 | 1c | 1e |
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 0x6b87bf02…caddaa
// 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("0x6b87bf02066976eab0149b8ea051d9941229ed6938044909bb0fb092e4caddaa")
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)