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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.
0xac9768478303c896851534a8aedd57555763f8db92936b52f85c9b54ef50f272The 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 | 32 | 3d | b9 | fa | 86 | 10 | f5 | e1 | 1c | 85 | 9a | 8d | d9 | 95 | 7d | 69 |
| 0010 | c3 | fb | 9a | aa | b8 | 58 | 8c | 0d | 67 | 0a | 07 | 6d | 13 | da | 37 | ba |
| 0020 | 38 | 66 | ef | f8 | 97 | 76 | 4d | 57 | ef | 52 | 66 | a2 | 56 | 33 | 04 | 2b |
| 0030 | 74 | 5e | 8e | ce | 33 | 86 | eb | be | aa | f9 | c4 | b8 | c8 | 74 | 02 | 07 |
| 0040 | 35 | 07 | 68 | 3e | e3 | f4 | b5 | 17 | 41 | b9 | 4d | c5 | 83 | 84 | 42 | 2f |
| 0050 | 53 | 45 | 7a | cb | b5 | eb | 4f | 76 | 13 | 22 | 78 | e4 | 37 | ed | af | c7 |
| 0060 | 59 | 76 | e9 | a7 | cd | d6 | 25 | cd | 3f | f2 | c4 | 92 | dc | 84 | a7 | c9 |
| 0070 | 29 | 43 | 67 | 5b | 02 | 01 | 7c | 38 | c7 | 9e | 1b | 39 | b3 | d5 | 0a | 8c |
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 0xac976847…50f272
// 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("0xac9768478303c896851534a8aedd57555763f8db92936b52f85c9b54ef50f272")
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)