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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.
0xafc7db531d2d519ff2050fde88bdee313188f39ba0d4c4d51475b689abc4e58eThe 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 | 2e | 5a | 01 | e1 | 74 | 35 | 2f | fc | c0 | ed | 71 | b0 | a6 | f2 | ed | c7 |
| 0010 | 40 | 4b | 06 | ea | 6d | b2 | ba | 59 | d8 | 06 | 5b | 49 | 4a | a0 | f8 | 83 |
| 0020 | 05 | bb | 28 | 7d | 93 | 93 | e7 | 2a | 39 | ca | 3a | de | f8 | 10 | 14 | d1 |
| 0030 | 6a | e3 | 84 | 46 | ad | cb | 5d | 40 | 83 | 65 | ad | 1f | dd | e2 | 02 | d2 |
| 0040 | 26 | c8 | ea | 9d | 9f | 76 | eb | f5 | bd | 57 | cb | b1 | 15 | a7 | 12 | 14 |
| 0050 | ad | 51 | cd | d3 | 16 | 7c | 67 | 41 | f6 | d2 | 36 | 0d | 6a | 66 | 46 | c5 |
| 0060 | a2 | 5b | a7 | f2 | a1 | 43 | ac | 4b | b2 | 45 | bf | 8a | ea | b8 | fb | 8c |
| 0070 | 8e | 6f | 3c | e5 | 6d | 4e | 7b | ad | e4 | 03 | 87 | 75 | 45 | 73 | 61 | ee |
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 0xafc7db53…c4e58e
// 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("0xafc7db531d2d519ff2050fde88bdee313188f39ba0d4c4d51475b689abc4e58e")
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)