Share this article
Israeli Firm Unveils Tech Allowing Users to 'Undo' Erroneous Ether Transactions
Kirobo has repurposed its bitcoin transaction reversal feature to work on Ethereum.
Updated Sep 14, 2021, 10:30 a.m. Published Nov 12, 2020, 10:43 a.m.

Kirobo, a Tel Aviv-based startup known for developing a product that reverses erroneous bitcoin transactions, has repurposed its invention to work on Ethereum.
- Announced Thursday, the Retrievable Transfer service is now available to users transacting in the network’s native ether token.
- “The use of our logic layer finally eliminates the need to send a test transaction, sharply reducing the level of anxiety users feel when transferring funds to a third party,” said Asaf Naim, CEO at Kirobo.
- Available to users of MetaMask and any wallet that uses the WalletConnect protocol, Retrievable Transfer allows users to reclaim funds sent to the wrong address by generating a password that is entered by the sender.
- The receiver of the funds must also enter the matching password; failure to do so allows the sender to reclaim the funds, reversing the transaction.
- In addition, the service is also designed to safeguard against sending funds to smart contracts that don’t support deposits, as well as man-in-the-middle attacks, according to Kirobo.
- ERC-20 tokens on Ethereum will also be supported by the service at a later date, the startup said.
See also: Israeli Firm Develops Tech Allowing Crypto Users to Retrieve Funds Sent in Error
More For You
Protocol Research: GoPlus Security

What to know:
- As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
- GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
- Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.
More For You
Coinbase Expands Reach of Stablecoin-Based AI Agent Payments Tool

The updated protocol, x402 V2, allows developers to combine payments, enable secure wallet access, and add new features via a clean, modular design.
What to know:
- Coinbase has released the latest version of its stablecoin-based payments protocol for AI agents, making it easier to extend and plug in the autonomous payments system.
- The new version adds wallet-based identity, automatic API discovery, dynamic payment recipients, and support for more chains and fiat.
Top Stories











