In the NFT world usually only a link to the image is stored on-chain, and the image file itself is stored somewhere else. It can possibly lead to "link rot" ...

On TON (and other blockchains that I know of) word mnemonics are like both login and password at the same time. So if I get it right, technically nothing sto...

TON API provides REST API access to TON Blockchain. Some of its methods require to fill the {account-id} variable. What should I put there, what value format...

I would like to track every change regarding Telegram anonymous numbers. They exist as NFTs, so any transaction such as ownership change is stored in the TON...

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...

Can an NFT collection on TON consist of a million items or it's too much? Is there a size limit and how big is it? --- > This question was imported from Tele...

On TON the wallet address is derived from the combination of a key and a wallet contract. So the same key used with different wallet versions (v4r1, v3r2 and...

On TON blockchain the address of a smart contract depends on its code. The set_code() function can change the code of a contract. What happes to the address ...

I have a question that might be silly. If I get it right, declined transactions do not increment the seqno of the sender wallet. Can it lead to a situation w...

A good way to learn in development is to study code written by other people. There are open source smart contracts written in FunC that people can use for le...

Developing for EVM-based blockchains, I got used to doing that using ethers: parseFloat(ethers.utils.formatUnits(reserves.token0, token0.decimals)); Is there...

In TON blockchain, when implementing my dapp smart contract in FunC, my contract can accept both internal messages handled by recv_internal() and external me...

Follow the docs there:https://ton.org/docs/develop/func/overview back by the code: () send_money(slice address, int amount) impure inline { var msg = begin_c...

Is there anywhere that I can read about how many tokens were allocated to the TON foundation or similar entities in the initial release? Does the TON foundat...

Could you help me a bit? root@hz-ton:~# sudo docker-compose up [+] Running 1/1 ⠿ Container root-ton-node-1 Recreated 0.2s Attaching to root-ton-node-1 root-t...

I'm coming from EVM ecosystem. I know there are explorers on TON, but the ones I've seen yet provide information regarding a specific wallet address. And I'm...

The fragment.com website shows some of usernames that can be bought but hides others saying "and 1.68K+ more". Is there a way to get the full list of those 1...

Some projects in the TON ecosystem provide people their smart contracts to see. For example, getgems.io have a GitHub repository with their smart contracts: ...

TON whitepapers present "Infinite Sharding Paradigm", but I couldn't quite figure it out by reading the whitepapers. Is there another explanation avaliable s...

Hi everione I try to understand logic of work API v4. In general I have a aim to get full graph of messages for some smart-contract call. I use next algorith...

Please, could you help me to understand why my TON node cant sync Load average[8]: 1.34, 1.26, 1.29 Network load average (Mbit/s): 9.44, 8.71, 48.85 Memory l...

Hi everyone I use API v4. In the docs there is example of getting block by unix time: https://mainnet-v4.tonhubapi.com/block/utime/1680031682. Here everythin...

I know there is an unofficial Python library "TON Fragment". Are there any other libraries or an official API to interact with fragment.com programmatically?...

TON testnet went down for some time. Since it's the testing network (not the main one) and it was temporary, it's obviously not a critical issue. But what's ...

In FunC there is a function run_ticktock called in ticktock transactions of special smart contracts. But can such smart contracts work on a basechain, or is ...

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...

In the Bitcoin standard there is concept called "derivation path" defined in BIP32: it is used by hierarchical deterministic wallets to derive keys. How do T...

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

On Ethereum, if you want to get rid of an NFT, you can send it to a special0x0000000000000000000000000000000000000000 address, and after that it can't be acc...

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...