Is the code of smart contracts visible to the explorers? Can I use some explorer to see the code of any specific smart contract I'm interested in? --- > This...

If I want to make a board game, in order to show the fairness of the game, I put all the back-end computing on the blockchain. A board game could require ran...

I have a smart contract that accepts messages from users. I would like to keep a history of requests. How can I save a list of pairs (address, text of the me...

It's known that blockchain is not the best place to store lots of data (there is TON Storage for that, while smart contract data should generally be as small...

If I put a logical calculation, such as a multiplication, on the TON blockchain, do I not need a server to perform that remote calculation? --- > This questi...

Does TON support EVM compatible? ----- > This question was import from: t.me/tondev_eng/2480 >

In whitepaper, 2.1.1. Account addresses. we got description in below: The source address and destination address are always present in any message. Normally,...

What if I develop a smart contract on TON but don't want the data included in the initState to be seen by others? Does it mean I need to use encryption? --- ...

What error code should a smart contract use when dealing with an unsupported opcode? Is it up to the smart contract developer, or there is a conventional one...

Is there an upgradeable standard for TON contracts? For example, in Ethereum, you can deploy proxy-contracts and then upgrade them through OpenZeppelin's upg...

Can I collect information on all the incoming external messages that a specific smart contract receives? Everything that goes through its recv_external(). --...

I would like to develop a lottery smart contract on TON. This would likely require a source of randomness. How would I start? --- > This question was importe...

I've created a new smart contract and I've sent three different transactions to it via TonKeeper, but it still has inactive status. What should I do? --- > T...

Got this in whitepaper: This appendix contains a formal description of the elliptic curve cryptography currently used in TON, particularly in the TON Blockch...

I can't find the zero address, or at least send tokens to it correctly. I would like to use the address it to implement burn mechanics for a Jetton. How do I...

Hi, I transferred my TG NFT username to another wallet, but the transfer has not happened yet. The transaction generated exit code 206. Is this normal? Can s...

Seqno is meant to increment when transactions happen. But does it always change with each one transaction, or is it possible that some smart contract is invo...

If I want to study by example, are there any smart contracts for implementing auction on TON open for everyone to learn from? --- > This question was importe...

"Why is the data empty even though I deployed the jetton contract?" the contract is deployed correctly but data is empty https://github.com/toncenter/tonweb/...

Hi is it possible to calculate input and output message hash before sending it. For example, this is my transaction https://testnet.tonscan.org/tx/op5iqZD9X7...

I'm looking for a good tutorial to make an NFT smart contract on TON. --- > This question was imported from Telegram Chat: https://t.me/tondev_eng/10064

I've read in the TON whitepaper that smart contacts in TON can change their code. But if I simply change the code myself and deploy the contract, it gets a n...

This might be a very basic question, but if I want to handle incoming transactions to my smart contract and react to them in some way, how should I monitor t...

I am new to developing smart contracts on the TON blockchain and I am looking for assistance in creating a contract that can automatically distribute a jetto...

FunC is the primary language used to program smart contracts on TON, but are there ways to use other programming languages to write smart contracts in progra...

There are TIP standards, but are there interfaces (libraries) that I can use when writing smart contracts with FunC? Or should I just attept to follow the st...

The set_code() function can be used to alter the code of a smart contract. But while it's easy in theory, it would be great to see an example to fully unders...

I know theoretically that a smart contract can deploy another smart contract. But is there an public example of it to learn from? --- > This question was imp...

What types of smart contracts are there in the TON blockchain? For example: raw.fullAccountState.