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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.
0x52048785e92465ffd88ec4d2ffda1526a006aec45259172f004f53bb7827ddefThe 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 | 30 | aa | f0 | 7c | 71 | e5 | 6d | e7 | e1 | 3e | e9 | f8 | 33 | fa | 29 | c0 |
| 0010 | fb | e8 | 48 | 83 | 76 | 8d | 07 | d4 | 0f | 3a | 07 | ac | e4 | d8 | 28 | 1a |
| 0020 | 5c | 58 | b3 | e0 | 98 | 0d | be | 83 | bd | 1f | 4f | 7b | ba | 3a | c5 | 8a |
| 0030 | d1 | a7 | a0 | 04 | 50 | bd | be | b9 | a3 | 08 | a7 | 6f | 14 | b3 | 3f | 66 |
| 0040 | 1f | 60 | 8c | d1 | 9d | 8e | 34 | 91 | 60 | a8 | c3 | a6 | fc | 5e | b6 | 88 |
| 0050 | 22 | c1 | ae | 9e | 49 | e3 | f3 | d9 | a2 | f9 | 48 | f2 | ee | 6d | 0c | 82 |
| 0060 | 72 | 01 | 19 | 9e | ac | 72 | d8 | 07 | a6 | a5 | 85 | 64 | e3 | f2 | da | 0f |
| 0070 | 08 | bc | 5d | ea | 02 | d0 | b6 | ca | d1 | 38 | 81 | b9 | 9b | 9b | bd | cd |
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 0x52048785…27ddef
// 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("0x52048785e92465ffd88ec4d2ffda1526a006aec45259172f004f53bb7827ddef")
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)