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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.
0xd25aa894bb0c7fc9f4543c9f145ecd01e892be46537bb0eee0f0d5b655a05b2cThe 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 | 8f | 1f | 09 | f3 | 9f | 84 | 6c | 89 | b3 | 88 | d3 | d5 | b2 | 85 | aa |
| 0010 | 51 | 21 | 76 | d3 | e9 | d8 | b5 | 94 | d6 | 81 | 66 | f1 | 7c | de | ee | 8b |
| 0020 | d4 | 53 | 76 | 99 | 92 | e7 | ee | 2b | 14 | 84 | dd | 29 | 79 | e9 | 16 | ce |
| 0030 | fb | 1b | ec | 07 | 6c | 51 | 20 | f4 | 68 | 6c | fa | c6 | 9b | b0 | 5b | 61 |
| 0040 | f5 | 0f | 9e | 48 | 3b | 0c | b2 | 39 | ec | 38 | 12 | 83 | d4 | 90 | ce | 94 |
| 0050 | 57 | b2 | 93 | dc | 7a | 99 | bd | 90 | d4 | 33 | ff | 0b | 0b | 84 | 74 | 68 |
| 0060 | 90 | e4 | da | 69 | fc | 11 | d2 | aa | bf | 94 | 1d | 73 | a1 | 27 | f6 | 4e |
| 0070 | 82 | 39 | 93 | 0f | 69 | ec | 97 | 8e | d6 | 25 | 18 | da | 4b | 5c | 94 | 46 |
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 0xd25aa894…a05b2c
// 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("0xd25aa894bb0c7fc9f4543c9f145ecd01e892be46537bb0eee0f0d5b655a05b2c")
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)