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587 views

If I delete one of my tezos account in ledger live, what happens technically?

If I delete one of my tezos account in ledger live ( I already removed all the XTZ inside that account), what will happen? I want to know what happens under the surface technically. Can I reuse it or ...
2
votes
1answer
69 views

Why were so many Tezos burned in this transaction?

Is most of the fee coming from the storage? Or How can I know what % of the 6.49Tz burn came from what? Any suggestions on how can I could make this more efficient? https://better-call.dev/edo2net/opg/...
1
vote
2answers
86 views

How to fetch all the values in a big map using taquito?

Per the BigMapAbstraction Taquito API docs, there isn't a way to fetch all the values in that map. Is the suggested way to fetch all of values in the map by doing batch queries on it then? Or what's ...
0
votes
1answer
33 views

Incompatible parameter error when calling another smart contract

I'm getting this weird error when trying to call the mint entrypoint from another contract... I had additional parameters in the BuyLandRequest and was overriding the TezosHomepageAdNft.mint ...
3
votes
1answer
95 views

Why aren't the offchain views appearing?

I'm extending the smartpy FA2 template # FA2 = sp.import_script_from_url("https://smartpy.io/dev/templates/FA2.py") class TezosLandNft(FA2.FA2): ... which has the following offchain views ...
0
votes
1answer
49 views

How can I do string interpolation on smartpy?

I'm trying to provide better error messages. I've tried several things already that don't work such as regular python fstrings, regular string concatenation. I'm tried to using the sp.string function ...
0
votes
0answers
22 views

Why do i not get an email when i click on password forgot?

I can not log in to see my tezos coins. But i am sure that the password is correct. When i click on password forgot, i don’t recieve an email.
0
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1answer
82 views

How do I transfer tez while invoking a smart contract using Taquito?

const op = await contract.methods .buy(contractParams?.height, contractParams?.width) .send(); I have a buy entrypoint and would like to pass in some parameters and some tez at the ...
2
votes
1answer
262 views

How to store and load custom FA2 NFT metadata?

First time I'm writing a smart contract. If anything doesn't make sense at all, feel free to call out what specifically doesn't make sense and suggest a better approach. Thanks! At a high level I just ...
0
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0answers
14 views

How to log start and end times of each transaction/block execution

In order to benchmark tranaction and block execution times, I want to log the start/end timestamps of each block and each transaction while baking, and also during validation. However this does not ...
0
votes
1answer
37 views

Impossible to run a Florencenet node 9.0~rc1 when another node is running despite different port

I have a node running on Edo2net using tezos-client v8.2 with RPC port 8732. When I try to run another node on different port (8733) and different data dir, it's ok. But when I try to run a tezos-node ...
0
votes
1answer
96 views

Problems reconstructing an archive node

I've encountered several problems in trying to reconstruct an archive node. I've tried several machines and continue to encounter errors. I've tried both reconstructing an archive node by importing a ...
0
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0answers
30 views

Missing Wallet/Address Created on Tezos Node

Good Day, I had a tz1 address wallet created on my node, (with funds transferred to) that has now suddenly disassociated/disappeared from the tezos node. I.e. tezos-client list known addresses ...
0
votes
1answer
57 views

What is the one-time 0.257 tz burn fee?

I have deployed a contract on a test net and I want to send some tez to it to test out some operations. When I try to send through Temple wallet, I get: Failed Unable to estimate transaction to ...
0
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0answers
75 views

FA 1.2 Token contract interaction

I want to call an Approve method on a FA1.2 token contract. Michelson code of Approve method at FA1.2 token contract: (pair %approve (address %spender) (nat %value)) My PascaLigo code: type ...
1
vote
1answer
55 views

Long term storage of tezos tokens in hardware wallet

I know tezos has a self-governance process in which bakers vote. If in the future old tezos tokens need update possibly due to technological innovation or bugs, what will be done to old tezos tokens? ...
1
vote
0answers
25 views

How does TezEdge achieve parallelism?

I am researching on how to parallelize transaction validation in Tezos, and I came across TezEdge and this blog. Both of these articles mention that they use OCaml Runtime FFI Pools, but my primary ...
0
votes
1answer
41 views

What is the difference between edonet and edo2net?

The block explorer tzkt.io has both a edonet and an edo2net option. Are these two different blockchains and what is the difference between these two test nets?
0
votes
1answer
44 views

Instantiating InMemorySigner

While instantiating InMemorySigner, we should provide the "Encoded private key". Is there a way of generating this Encoded private key from the .json file I get from the faucet? Tezos....
0
votes
1answer
53 views

Get entrypoint operation (get_entrypoint_opt) fails

I have some troubles to call a contract. This is the scenario: Contract B (Entrypoint method "transfer"): (pair %transfer (bytes %args1) (pair (string %args2) ...
0
votes
2answers
63 views

This.rpc.getBalance is not a function

I have a problem during the call to view the balance of an address. I'm following the various tutorials and the following error is raised: this.rpc.getBalance is not a function and it does not return ...
1
vote
0answers
31 views

Fitness too low when baking

I recently started running a node on the edo2net test network. The endorser has been working fine. I had rights to bake a couple of blocks today, but both times the baker failed with a "Fitness ...
1
vote
1answer
60 views

Read another contract's storage without making a transaction?

Is it possible for contract X to read the storage of contract Y without making a transaction? I think I understand how I can make X call a function on Y using a callback pattern. But since I only want ...
0
votes
1answer
30 views

Does the delegate's stake change their vote's weight?

Since users who don't have enough tokens to participate in the governance process can delegate their stake to someone who can participate, does each delegate's vote have a different weight? Or is it ...
1
vote
2answers
68 views

How to prevent Taquito Tezos.estimate.transfer() from throwing a balance_too_low and cannot_pay_storage_fee error?

I have 9.9 tezos on my address tz2B35M8eHC6FhAVsQrtp8EBPri4H73w7W7C. I want to send all of it to another address tz1i4ezL2FZ1kZ8oqEY8n6wCr2eGRJPC4xin which has never been used and is thus empty. For ...
0
votes
1answer
36 views

How is the opHash generated?

Could someone give a step-by-step approach of how to go from the operation inputs (e.g. sender, receiver, amount etc) to generating an opHash for an operation? Thanks
1
vote
2answers
154 views

Best Language to Use with Tezos

There are a lot of options when it comes to coding Smart Contracts on Tezos. My question is simple, which of the supported languages is the best in terms of support, east of use, documentation, and ...
2
votes
1answer
20 views

What is the format of valid entrypoint names?

Are there any constraints on valid entrypoint names?
1
vote
0answers
36 views

The signer produced an invalid signature

I missed one of the endorsements due to an invalid signature. Why or how a remote-signer could produce an invalid signature? I am using a remote-signer with an HSM. Remote signer and HSM logs look ...
1
vote
1answer
34 views

Need help understanding price discovery on dexter exchange

From where they are fetching the price of token i.e., exchange value ? How they are calculating Minimum Tokens Brought in operation xtzToToken ? How they are calculating Minimum XTZ Brought in ...
2
votes
1answer
54 views

How do you read and store a UTF-8 value in Michelson

The Michelson document from the Tezos Developers Resources page states the following about the string type: Strings, with some usual escape sequences: \n, \, ". Unescaped line-breaks (both \n ...
1
vote
1answer
34 views

Change delegate

I have Alice and Bob both set as their own bakers, and I am trying to change this to have Bob delegate to Alice. I get an error when using tezos-client set delegate for bob to alice, I also tried to ...
0
votes
1answer
172 views

Taquito + BeaconWallet = Signer?

I've configured Taquito to use the BeaconWallet this way: const wallet = new BeaconWallet(options) await wallet.requestPermissions({ network: { type: 'edonet' } ...
4
votes
1answer
62 views

Upgradeable Contracts: Proxy Delegate vs Stored Lambdas

There are a number of design patterns for contracts that already exist on Ethereum. For upgradeable contracts, one of them is the use of a Proxy Delegate contract. My understanding is that the Proxy ...
2
votes
1answer
52 views

Support for emojis in LIGO?

Is LIGO going to get native support for emojis? When I tried compiling a contract with the classic 🚀 (rocketship emoji) inside a string, I got the error Unexpected character '\240'. Honestly, without ...
3
votes
1answer
53 views

Is it possible to retrieve only a single variable from contract storage?

As far as I can tell using the taquito npm package, in order to get any storage from a contract, you have to get all of a contract's storage. This seems like it can become highly inefficient if you ...
0
votes
1answer
37 views

How do you create a KT1 address

How can I create a KT1 address? The purpose of this address is that I can delegate to a baker. Tutorials[1] I found have the command: tezos-client originate account.... however, this returns an error ...
0
votes
2answers
31 views

Are there rewards for delegates who vote or those who delegate them?

In the documentation, it is clear how bakers and endorsers are rewarded for their participation in the consensus protocol. The documentation does not mention any rewards for those who participate in ...
0
votes
0answers
15 views

Truffle `migrate` lost origination on Delphinet

Is there some trick to deploying contracts to Delphinet using Truffle? I'm using stove-labs/tezos-starter-kit and attempting to deploy to Delphinet using this command: npm run migrate -- --network ...
0
votes
1answer
21 views

Does LIGO support parameterized types?

Does LIGO support parameterized types? Consider rcons, which is like cons (::) but with the arguments flipped. I'd like to be able to write something like: let rcons((xs, x): T list * T): T list = x ...
0
votes
1answer
40 views

Is there a way to list the supported networks from Temple using Taquito?

I'm using Taquito with Temple wallet (prev. Thanos) i my dapp. To connect the wallet I need to do wallet.connect(<name_of_network>). If I'm using the wrong network name here I get an error from ...
1
vote
0answers
26 views

Can a Edo Sapling Smart Contract, Emit a FA2 token? with the message from the payload_enc?

Can Edo Sapling Smart Contract, implement some kind of logic to emit a FA2 NFT ticket with metadata coming from the sapling message ?
0
votes
1answer
29 views

What's an elegant way to write "take" in CameLIGO?

What's an elegant way to write the classic take function in CameLIGO? take takes the first num elements of a list. This is how I'm writing it currently, and it's ugly. Here, message is a type I ...
1
vote
1answer
69 views

Need help understanding smart contract method call of tzBTC

I need to be able to reconstruct history of transactions in tzBTC contract: https://better-call.dev/mainnet/KT1PWx2mnDueood7fEmfbBDKx1D9BAnnXitn/operations If we filter operations by mint, we get two ...
2
votes
1answer
64 views

Does an operation in the mempool expire after 60 or 64 blocks?

Ive seen some conflicting answers saying 64 blocks or 60 blocks thanks
0
votes
1answer
86 views

Is Tezos blockchain vulnerable to "frontrunning"?

I read an interesting piece about frontrunning in Ethereum. In essense, the problem is this: In general, frontrunning is the act of getting a transaction first in line in the execution queue, right ...
0
votes
2answers
25 views

publishing seed-nonce

I got a bunch of 0.125 XTZ reward for publishing seed-nonce Binance Baker, Kraken Baker, etc. I've never seen this before. What is it for and why was I selected for this many times consecutively?
0
votes
1answer
21 views

How is a contract ID generated?

Let's say I have a raw transaction that I broadcast to the network. At what point does its operation hash (opHash) get generated? Is it when the baker is forming the block? And what are the inputs to ...
0
votes
0answers
12 views

How to open an interactive console with a deployed contract in `stove-labs/tezos-starter-kit`

Does anyone know how to start an interactive console in the stove-labs/tezos-starter-kit framework, so one can interact with contracts? See this issue. Truffle's documentation claims it's possible, ...
0
votes
2answers
138 views

tezos-client - unknown protocol

I have installed all 8.2 binaries for Ubuntu. The tezos-node is currently synching. curl http://localhost:8732/version {"version":{"major":8,"minor":2,"...

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