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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.
0xafbd0e2eb7a1b6f046b0325a5dcc6dc3db9cb248cf2d559bdba0893ea95351afThe 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 | 88 | a0 | 8e | 60 | 48 | f4 | 3b | 4f | 2b | a0 | 63 | fc | ad | 8c | 54 | f9 |
| 0010 | 0c | 02 | cf | 9e | 8a | 8d | db | 75 | 46 | 37 | 79 | c7 | e0 | 2a | e7 | d9 |
| 0020 | d3 | cf | 6a | 3d | 44 | b0 | 20 | 4d | 42 | 3e | e9 | 8f | e0 | b7 | b1 | f8 |
| 0030 | 37 | 42 | c5 | 80 | 6c | 67 | c4 | c9 | a7 | 4e | 01 | 89 | a1 | ad | 16 | 47 |
| 0040 | 40 | be | 17 | c3 | 8c | a5 | 42 | 10 | 70 | 9c | fd | bd | 65 | 6f | bb | 5d |
| 0050 | 26 | 78 | a2 | 6b | 7c | 4e | ea | c9 | ab | 0a | 6c | b1 | 41 | 6e | 0f | 1e |
| 0060 | 1b | 13 | 61 | 70 | 1a | f0 | 89 | a4 | 20 | 13 | 01 | 41 | 54 | 3c | ae | 58 |
| 0070 | 8c | b7 | 37 | 76 | e7 | 5e | f7 | 15 | c0 | bf | 1a | 3c | 2e | 96 | 39 | 7d |
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 0xafbd0e2e…5351af
// 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("0xafbd0e2eb7a1b6f046b0325a5dcc6dc3db9cb248cf2d559bdba0893ea95351af")
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)