---
title: "Developers remove version 4 transactions, the only means of spending Sprout coins — DecisionGateway"
description: "Zcash developers removed version 4 transactions, the only way to spend Sprout-pool coins, to eliminate old complex verification code and DoS risk, leaving about"
canonical_url: "https://dgw.tmarket.io/decisions/01a1d6b4-ce3e-77a0-b4d8-b459abd02fcb"
meta:
  "og:description": "Zcash developers removed version 4 transactions, the only way to spend Sprout-pool coins, to eliminate old complex verification code and DoS risk, leaving about"
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  "og:image:alt": "White network of connected nodes crossed by a timeline on black"
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  "og:title": "Developers remove version 4 transactions, the only means of spending Sprout coins — DecisionGateway"
  "twitter:image": "https://dgw.tmarket.io/og.jpg"
---

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**Decision**/Regulate

**Adopted**

# **Developers remove version 4 transactions, the only means of spending Sprout coins**

Zcash developers removed version 4 transactions, the only way to spend Sprout-pool coins, to eliminate old complex verification code and DoS risk, leaving about 12,224 ZEC frozen unless a future consensus change restores access.

## **Actors and targets**

Targets 버전 4 트랜잭션item

## **Source**

> 개발자들은 오래되고 복잡한 검증 코드와 서비스 거부(DoS) 위험을 제거하기 위해 해당 코인을 지출할 유일한 수단이었던 버전 4 트랜잭션을 없앴다.

*coinnesskr · Telegram [ Open post](https://t.me/coinnesskr/237531)*

## **Extracted detail**

Fields read from the post for this record type. The first group is ordered by what a reader usually needs; the rest stays collapsed.

<dl>

<dt>Action</dt>
<dd>Removed version 4 transactions, the only means of spending Sprout coins</dd></dl>

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Same kind only, ranked by embedding similarity to this record.

```json
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```

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