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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.
0xa47978f7f88f708ac4f477ed0ff455d2595a1b499ff427d071c4c05002ad3eb0The 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 | 3b | de | 37 | a4 | 51 | cb | 8c | bf | 2e | c0 | ef | 43 | 4e | f7 | a5 | 1a |
| 0010 | 70 | 6b | 58 | bb | 70 | 31 | 39 | 2c | 2a | f3 | 23 | 1f | 6d | fc | b0 | 27 |
| 0020 | 97 | e5 | 66 | e8 | fa | 99 | 4c | 27 | cf | 57 | 1a | 2f | 0d | b4 | 5f | 58 |
| 0030 | fc | b5 | aa | bf | 8c | a6 | 65 | b2 | b1 | 2e | ae | b3 | 2d | db | 59 | f7 |
| 0040 | 53 | 19 | c8 | 27 | d6 | f7 | 35 | c9 | cb | 0d | b0 | c7 | ba | 9e | cb | f3 |
| 0050 | 99 | 25 | 6a | 26 | fb | a9 | 17 | 37 | 90 | 5d | be | 85 | 04 | e5 | ad | 1e |
| 0060 | da | 03 | f9 | 9a | dd | 4b | 98 | f0 | 6f | 31 | ae | e1 | 9e | ec | f4 | 27 |
| 0070 | c1 | ce | 39 | a3 | ae | 58 | 89 | 28 | eb | fb | 9f | e5 | 70 | 37 | 06 | 93 |
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 0xa47978f7…ad3eb0
// 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("0xa47978f7f88f708ac4f477ed0ff455d2595a1b499ff427d071c4c05002ad3eb0")
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)