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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.
0xfa405bd4f3134f26272f3774556606eaa0c0ae68a7838fce6826e3a3c4cc8b5eThe 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 | 98 | a7 | aa | 1d | ed | bb | 58 | 37 | 9d | 69 | f2 | 1e | 99 | 37 | 14 | ea |
| 0010 | 49 | 33 | 01 | df | a5 | fe | 3f | 17 | a5 | 46 | 06 | 46 | 20 | 52 | 70 | b2 |
| 0020 | 33 | 52 | d0 | 47 | a4 | 12 | d1 | 9e | eb | 70 | a4 | 14 | 90 | d4 | ba | a4 |
| 0030 | 81 | db | b9 | c2 | 20 | 20 | 6d | f9 | a9 | 9b | e0 | 43 | 6a | 7e | d5 | 35 |
| 0040 | c2 | ef | ba | 06 | 6c | 5a | fc | b0 | d7 | 60 | be | 83 | e8 | 62 | 9c | 31 |
| 0050 | 62 | e0 | c5 | 42 | 1c | 7b | 5e | 69 | 06 | 9f | fa | 7a | 6e | 93 | 27 | 76 |
| 0060 | c8 | 2d | 69 | 4b | 22 | 35 | 83 | c2 | 9c | 1b | 25 | 3d | 70 | a3 | 94 | ce |
| 0070 | ba | 87 | c9 | 54 | ba | fa | 10 | be | 3a | 59 | 77 | 52 | 0f | f6 | d0 | 01 |
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 0xfa405bd4…cc8b5e
// 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("0xfa405bd4f3134f26272f3774556606eaa0c0ae68a7838fce6826e3a3c4cc8b5e")
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)