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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.
0x6cf81a82939ea841ed1732587c260ec2efc4983b3370379512e35b1db01e03c2The 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 | a8 | 37 | 7b | 19 | a6 | c3 | c8 | f9 | ca | f7 | c8 | c8 | 8a | 28 | d5 | 24 |
| 0010 | 44 | 8d | 4a | 42 | 3c | 51 | 15 | f2 | 99 | e5 | 47 | 12 | 08 | 73 | c6 | 14 |
| 0020 | 8c | ec | 63 | d9 | e2 | 05 | ce | f8 | 5b | ea | b5 | c2 | 7c | aa | 95 | 7f |
| 0030 | f6 | 1d | 9e | 63 | a3 | 17 | 98 | cd | d4 | 72 | 6f | e1 | 19 | 9d | 73 | 2c |
| 0040 | 13 | 92 | 86 | 13 | 0d | 3e | 4e | e6 | 4f | 06 | 87 | df | 9f | e2 | df | 73 |
| 0050 | 0c | 92 | 6b | cb | 83 | c6 | 4c | de | fc | d8 | 8f | 11 | ad | 96 | 96 | 5a |
| 0060 | 01 | ab | 99 | 56 | fa | 87 | 6e | ac | a9 | 2c | 95 | 0b | d8 | fb | 66 | d4 |
| 0070 | ec | cc | 42 | 8f | a6 | d3 | 5a | e6 | f2 | 9a | 68 | 49 | 1c | cb | 0e | b0 |
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 0x6cf81a82…1e03c2
// 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("0x6cf81a82939ea841ed1732587c260ec2efc4983b3370379512e35b1db01e03c2")
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)