All Questions

I would like to call the stake entry point of a Plenty contract. I only have access to the Michelson source code. Here is my current non-working code in Typescript with Beacon-SDK (inspired by this ...

My understanding is that failed transaction like this should be checked by the node before injecting the operation, but either because of a bug in the node software, or because an operation that hadn'...

How is the order determined, or how would you tell from the blockchain what order they were applied in? And if the two operations are conflicting, such that only one can execute the contract ...

I have a token contract (let's say it TC) and creating a contract Wallet. Now, is it possible for a user to call Wallet's entrypoint deposit which will do an inter-contract call to TC's transfer ...

I understand that the seed associated with a cycle is generated from information from the previous two cycles. This seed the PRG that is used to determine the bakers for the cycle. This is all the ...

Instead of doing two operations: 1 - originate a contract 2 - transfer tez to the contract, is it possible to do both in a single operation?

I have the self-generated keys in Ubuntu server. I don't want to use wallet that's why I used the command tezos-client gen keys ACCOUNTNAME to generate key and secret. Now, I have successfully ...

I have my node up and bootstrapped. I generated key by cmd sudo -u tezos tezos-client activate account 'ALIAS'. Now I just created account on terminal that's why seems like there is no need to import ...

I've a simple contract deployed on Tezos sandbox (https://assets.tqtezos.com/docs/setup/2-sandbox/) and I'm using Taquito in frontend to call this contract. Earlier, I deployed the contract to global ...

Just like we can run tezos-client list known contracts to get a list of deployed contracts and any user accounts, is there a way to do the same using Taquito? So, in short, I've RPC address and wish ...

There's no information at all about it besides the name "Contract Specification Schema" and that is a Work in Progress. Was it ever written? Cancelled for some reason? Where can i find more ...

I was looking at the protocol constants using: GET /chains/<chain_id>/blocks/<block_id>/context/constants and noticed these two fields: "proof_of_work_nonce_size": 8, "...

I'm trying to understand the breakdown of the storage costs for smart contracts. My understanding is that a smart contract has some 'code' which is immutable, and some 'storage' which is mutable. Or ...

I am running tezos florence 9.1 Ledger nano s synchronizes with ledger live with balance correct.. On the node the ledger account address is correct. But the balance shows as zero on the node. ...

I want to know what is the procedure for preparing a protocol proposal. From my understanding it goes like this. Take the current Protocol src and make the changes in .ml files. Use a script to ...

I have been baking Tezos for a few months and I have ran into a problem. The bonds for endorsing, and baking, are too high. I am now over delegated and I expect my baker is going to have a fully ...

In the FA2 example (https://smartpy.io/ide?template=FA2.py) with multiple assets, we are using a big map of pairs (of user and token). Another option might be storing big map mapping users to another ...

In Ethereum you can implement a selfdestruct opcode in a smart contract to remove its code from the blockchain and free up storage space. Is there an equivalent on Tezos ?

Is it possible to dry-run transactions before signing and broadcasting them, and if so, what are some good options? I'm pretty language agnostic. E.g. if I'm interacting with a DEX, I'd like to see ...

Are there similar libraries in Tezos ecosystem similar to the OpenZeppelin library and the Hardhat development environment in Ethereum?

Running a local node to query blocks/transactions. It is running in archive mode and it up to tip. Since upgrading to 9.1 we get frequent HTTP 404 errors calling something simple like /chains/main/...

Is there some kind of debugger tool to view the stack while developing with Michelson (other than try-michelson.com)? Thanks.

In most blockchains, it's possible to chain several outgoing transactions for an account. In Tezos we've tried to do the same, but got errors like: Netezos.Rpc.InternalErrorException: [{"kind&...

I am hoping this is a very easy answer as I am most likely thinking about the fundamentals of this incorrectly. I am trying to build out a quick POC for the company I work for but am struggling with ...

Is there a way to check if context and store data folders are corrupted or not via command line?

we have a request for a multisig. if someone could implement it, then we would be ready to pay for it. we need a fully working product. what was presented not so long ago still does not work https://...

I have a structure that looks like this: struc = sp.TRecord( addr = sp.TAddress, value = sp.TNat ) struct2 = sp.big_map( tkey=sp.TAddress, tvalue=sp.TMap( sp.TNat, sp....

Is it possible to use a variable as the entry_point for a callback in smartpy? This works: @sp.entry_point def getProofs(self, address, callback_address): c = sp.contract(...

It seems my context or data dir is corrupted. How can I restore my node?

If I have an account on Kukai wallet using DirectAuth with my Twitter handle, Would someone who knows my Twitter handle be able to deduce my address and therefore see my balance? Would someone who ...

Is it possible to create a smart contract that knows the value of its KT1 address? E.g. if you wanted the contract to check that there was a signature signed over its contract address, would it be ...

Using Taquito I can load the storage from a smart contract. This storage contains a map called token_info. If I call token_info.get('symbol'), I get a hex string of "4d494e". How do I ...

I am using sp.if in an internal function, then I call it in an entry point, but whatever I enter in sp.if, it always is read as "True". Why? And how to fix it? My code : def is_something(...

Is there a good way to get the true broadcast time of new head blocks? E.g. the system time of the baker that made the block would suffice. As discussed in this question, block timestamps can vary ...

I've noticed that timestamps for new head blocks are sometimes in the future. Specifically, if I poll tezos-node for a fresh block, the timestamp of the block will be in the future maybe 10% of the ...

Is there a way to control what NOW returns in the mock-up mode? If not, this could be done via a special command in the client to increase it. This seems important for testing.

I saw there are different types of derivation path in ledger live. One is 44'/1729'/0'/0'. Another one is 44'/1729'/1'/0'. What does the third slot mean? What does each slot mean? Ledger live seems to ...

I'm wondering if there has been any work done on the decidability of real world, legal contracts. Michelson is great because it lends itself to users bring able to write smart contracts that are ...

Does SmartPy provide the best interface to do it? https://smartpy.io/ide?template=FA2.py Does this example provide everything you need to create your own token? Any help would be appreciated.

How long does it take for a newly baked block to be received by every other full node (or at least the majority of nodes)? Are there any stats on this?

We have a transaction that was sent more than 12 hours ago. First it sat in mempool, not it reports to be "lost" - https://tzkt.io/tz1hB5K5FMcPFVLLitZa5ZiNjJrM5RjZG1Sd/operations/ But when ...

I looked around and could not see any example of known smart contract (FA1.2, FA2, etc) that is now using less gas then before Florence protocol.

When injecting a transaction from a tz1 account to another one, tezos-client will add 100 to the estimated gas. We know that such operation consumes 1427 gas, why increasing it by default? What could ...

Can anyone refer me to a good code example that creates a Token crowdfunding STO/IDO/ICO contract in Tezos? (Comparable to ERC-20 crowdfunding contracts)

How can I decrease the lag of my tezos-node? I'm playing around with tezos-node, and I noticed that my node lags behind the blockchain by about 10 seconds. Specifically, I'm seeing a difference of ...

I created a new account and funded it. Then I had to perform a reveal operation to get an opportunity to make transfers. It succeeded and account became revealed (explorer api returned is_revealed = ...

I attempted to stake or delegate Tezos from atomic wallet and now I have no access to my funds, I can see them on the blockchain but how do I retrieve them, if anyone can help it has been a year and I ...

If I run some operations in testnet and record what fees were incurred, would this be representative of the fees that would occur on mainnet? Related to this, are fees affected by congestion on the ...

In case of hardware/network failure in cloud server what is the process to migrate baker and endorser to the new server? How baker can be punished for downtime during the migration process?

Which tools can be used to monitor the tezos node, baker-node, and endorser-node? If there any tool by community/any other please share the link. Monitoring the nodes in terms of performance of nodes ...