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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.
0x7c586f133014d71fca053e545d04091bf01d6bab13b39c2a2d91fc0467d3083cThe 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 | 7b | 6f | 3c | d1 | 53 | 2c | 6f | ab | e9 | 08 | 5b | 40 | f6 | 4b | f0 | 29 |
| 0010 | 6b | 70 | 66 | 8d | 61 | 02 | 03 | 49 | 9f | 2c | 65 | de | a9 | 88 | 98 | 71 |
| 0020 | 32 | 06 | 23 | 09 | 66 | 07 | 42 | 78 | c9 | e1 | bf | 4d | aa | 33 | 1a | 72 |
| 0030 | b9 | da | 4a | fd | 77 | 48 | 2d | 80 | 44 | a9 | cc | 72 | 17 | a3 | 56 | e8 |
| 0040 | ba | 21 | 5b | 27 | 95 | 6c | 8f | 62 | 60 | 04 | 48 | b1 | 97 | b9 | 2f | 25 |
| 0050 | 1d | 44 | 69 | bb | c8 | 34 | 47 | a3 | fe | b7 | 1b | d7 | 71 | 27 | 1a | 32 |
| 0060 | 39 | 6a | f6 | b0 | 29 | e6 | 94 | ee | 83 | 16 | 3c | ef | c1 | c0 | 08 | 90 |
| 0070 | f5 | 9d | 51 | 62 | e6 | cd | f0 | 30 | fe | 22 | fd | 7a | fb | a4 | 0b | 0a |
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 0x7c586f13…d3083c
// 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("0x7c586f133014d71fca053e545d04091bf01d6bab13b39c2a2d91fc0467d3083c")
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)