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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.
0xcb378a739ee7839eec6a6c9987c31b001ce00ff6ca989e4ce7ef38bb8cdc4036The 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 | bc | cb | 14 | 6e | d9 | db | 07 | bf | a6 | f7 | 17 | 67 | c9 | 42 | 23 | a7 |
| 0010 | ab | f1 | bc | 72 | f8 | 43 | e8 | 33 | e9 | 0b | 9d | 88 | 44 | 30 | 18 | 24 |
| 0020 | 9d | 61 | a8 | dd | a6 | c4 | 75 | 42 | 3d | 26 | f4 | f8 | 50 | af | 0e | 25 |
| 0030 | 26 | 15 | 3b | 19 | 9b | 63 | 3a | d8 | c9 | b8 | d3 | 9c | c1 | 82 | 77 | 20 |
| 0040 | 95 | 22 | 91 | e0 | d5 | 87 | 75 | 63 | ab | e2 | f2 | 12 | 59 | 7f | b5 | e1 |
| 0050 | 89 | 02 | 2f | 42 | 01 | 33 | 77 | b6 | 97 | 13 | 5a | b6 | 14 | be | 07 | f9 |
| 0060 | 4e | 1d | 93 | 5b | ee | 01 | 28 | 6a | 63 | d7 | f7 | d3 | fb | 53 | 66 | ff |
| 0070 | b0 | 89 | c9 | 2a | 9b | 22 | eb | e9 | d0 | f0 | c4 | 5f | 5f | 14 | d7 | 85 |
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 0xcb378a73…dc4036
// 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("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")
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("0xcb378a739ee7839eec6a6c9987c31b001ce00ff6ca989e4ce7ef38bb8cdc4036")
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)