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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.
0xabfc501ab3be24c7122c540e7cf16ea203507cff48741b6ea2b681c953eae905The 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 | 84 | 1a | d3 | c3 | e1 | 5a | b6 | f3 | 11 | ce | f3 | 5b | f6 | a8 | 96 | a9 |
| 0010 | 4b | 89 | dd | e5 | a6 | 92 | c0 | 53 | a3 | bc | 79 | d7 | d3 | ff | df | 10 |
| 0020 | 12 | 4a | cb | 0d | b4 | 93 | 12 | 91 | ae | d5 | f2 | b5 | 0f | 87 | d3 | eb |
| 0030 | 4c | ce | 21 | 9f | 2b | e8 | 3c | a1 | 6f | ce | d5 | 8a | 33 | 62 | 27 | 67 |
| 0040 | e4 | 32 | a7 | a7 | 82 | 39 | 3f | 67 | 36 | c6 | 8f | dd | 6d | 9a | 1e | a1 |
| 0050 | 8e | cf | 46 | 1e | df | 17 | 55 | 43 | 51 | 9f | 5d | f4 | ad | 5f | d2 | 96 |
| 0060 | 59 | ed | 98 | 27 | 2b | 4f | 5c | 61 | 2a | 83 | 41 | a2 | 80 | cd | e3 | 37 |
| 0070 | 69 | f7 | 9d | 5b | 3a | 46 | 45 | eb | a9 | b9 | 33 | 94 | 80 | b7 | 34 | 77 |
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 0xabfc501a…eae905
// 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("0xabfc501ab3be24c7122c540e7cf16ea203507cff48741b6ea2b681c953eae905")
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)