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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.
0x7534c6a6560eadbaec23d224591a4852926149ce1426a758fade56b96c816ad4The 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 | ea | f4 | 50 | 81 | 61 | ab | ee | 7e | 10 | ad | 4e | 3c | 91 | cf | c4 | a5 |
| 0010 | 90 | 47 | 4a | 9c | f6 | 3a | 64 | 5b | 6a | 9d | 93 | db | f5 | 71 | 8e | b6 |
| 0020 | a3 | 43 | 9e | 74 | 41 | 40 | a8 | c2 | 11 | 7f | c8 | 20 | ee | 02 | 54 | 82 |
| 0030 | 94 | 9d | 27 | 8c | c9 | 26 | 4c | 3c | 48 | da | ac | 78 | ad | f4 | 86 | 7c |
| 0040 | 44 | ec | b0 | cd | fe | 2c | be | 39 | 86 | a4 | 5d | 9c | 36 | 8f | 5e | ae |
| 0050 | 2e | d3 | af | b2 | 55 | 23 | 05 | bd | e1 | 42 | 25 | ab | d4 | db | 9c | c2 |
| 0060 | b5 | 65 | 63 | e1 | af | c9 | d9 | 6a | 8f | 8b | 7b | a6 | 5f | d6 | 74 | d8 |
| 0070 | e4 | 7c | 0b | 9f | 7d | 5a | cf | 1d | c5 | a7 | d9 | 04 | 55 | 17 | 03 | 42 |
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 0x7534c6a6…816ad4
// 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("0x7534c6a6560eadbaec23d224591a4852926149ce1426a758fade56b96c816ad4")
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)