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100 views

double_baking_evidence and double_endorsement_evidence

I understand the double_baking_evidence and double_endorsement_evidence.I need some help to understand the baker that performed the double_* and the baker that provided the evidence , does the ...
0 votes
1 answer
38 views

Minimum stake threshold of 6000 XTZ

What technical roadblocks exist that prevent the lowering of the 6000 XTZ baking eligibility threshold? Lots of NFT artists and tech hobbyists over the past few years have expressed an interest in ...
0 votes
2 answers
144 views

tezos-node syncing failed: "Json_encoding.construct: consequence of bad union"

I'm trying to get our tezos-node going again, but no matter what I do it seems to fail on block 1195254. Rebooting and upgrading the node haven't fixed the issue. Do I need to roll back a few blocks ...
1 vote
2 answers
69 views

Oxford staking mechanics

I'd like to get clarification on how staking works now in relation to deactivating a baker. Previous to Oxford activating, a baker would get their stake spendable/unfrozen immediately on the cycle ...
1 vote
1 answer
107 views

how to encode contract invoke parameter to json code? ConseilJS not support parameter of tyep List Signature

ConseilJS seems not support parameter type List Signature, see at https://github.com/Cryptonomic/ConseilJS/issues/261. So I want to encode my parameter to JSON code that I can change parameterType ...
3 votes
1 answer
105 views

"Missing protocol 'ProtoGenesis' for the current block" when I launch a node

"Missing protocol 'ProtoGenesis' for the current block" when I launch a node, the version is the newest.
0 votes
1 answer
35 views

Showing parameters invalid while trying to interact with contract

It was working fine a day back with the same input but it is showing this error pls help to solve this problem my deployed contract https://better-call.dev/ghostnet/...
0 votes
1 answer
32 views

how to input data of type maps

This is a multiasset holding contract with code to mint and burn FA2 tokens but I am confused ion how to provide the inputs as it is getting errored token_info is the metadata section I want to put ...
0 votes
1 answer
35 views

Hello I am looking to know if anyone has developped something in kotlin or reactnativ to connect tezos wallet to android app? Thanks every body

We are a team of engineer end engineer student in charge of a project to dev a marketplace for french art school.
0 votes
1 answer
86 views

How to interact with tezos blockchain by using python?

I want to create a python script in which I need to create some functions like 1-GetTransactionByHash 2-GetBlockByHash 3-GetBalanceOfWallet I want to ask that how could I do it by using python in ...
0 votes
2 answers
36 views

"Error signing request: tezos: unknown watermark tag: 19" error using signatory with tezos baker

I setup a baker on tezos and I setup a remote signer called signatory on a separate server. The baker is running fine when I am running it normally with the keys in the node. However, when I try to ...
3 votes
1 answer
107 views

Tezos alphanet branch 'bake for' command is not available

I'm using sandboxed node on my local using alphanet branch (building a node on local from alphanet branch) following http://tezos.gitlab.io/mainnet/user/sandbox.html Once nodes are up, I run below ...
0 votes
1 answer
235 views

How to get Tezos KT and TZ address from Public Key

Is there a way to convert Tezos Blockchain Public Key to address using any python/ go / nodejs libraries Below are the sample public keys which i am trying to convert into Address. Input public key - ...
1 vote
1 answer
308 views

How to increase the counter of a transaction

I am using @taquito/taquito. To transfer tezos tokens from one address to another is am using below function. Tezos.contract.transfer({ to: toAddress, amount: amountToSend, ...
1 vote
2 answers
192 views

Implementing Contract Metadata (tzip-16) on an already originated FA1.2 Smart Contract

Referring to the documents and examples of tzip-16, how would one implement the contract metadata on a Fa1.2 contract on SmartPy? In order to provide balance updates and offchain events.
0 votes
1 answer
11 views

How to generate .tez file to import into Temple wallet

I had to blow away the Temple wallet extension on Chrome then reinstall. I know I'll have to reload my mainnet wallet with the seed phrase, but I was trying to reload the wallet for my ghostnet ...
0 votes
1 answer
34 views

The operation cannot be added because the mempool already contains a conflicting operation that should not be replaced

I am getting below issue while deploying SmartPy contract in ghostnet. HttpResponse: Http error response: (500) [ { "kind":"temporary", "id":"...
2 votes
1 answer
83 views

Is there a way to create a keystore file on Tezos that is similar to Ethereum's keystore V3?

Talking about this specifically: https://web3js.readthedocs.io/en/v1.2.11/web3-eth-accounts.html#encrypt Takes a private key and outputs a JSON keystore file.
2 votes
1 answer
724 views

Galleon Wallet Issue: sent transaction locked in pending

Attempting to send XTZ from Galleon Wallet from either TZ or K1 addresses both transactions are locked in pending. tzscan generates the following 404 error: "path [{kind:generic,error:Prevalidator is ...
0 votes
1 answer
29 views

While doing the `dry-run` how can I pass the `record` as a parameter and `empty map` as a `initial storage`?

I'm having the following sample contract, where I'm trying to pass the record value as a parameter and also want to pass empty map as storage; can someone help me? type string_rec = { a : string; ...
0 votes
1 answer
199 views

Cannot transfer tez

I am using the node: https://babylonnet.tezos.org.ua I am using taquito node module to test a faucet account: taquito.Tezos.setProvider({rpc:'https://babylonnet.tezos.org.ua'}) taquito.Tezos....
1 vote
2 answers
47 views

How best to keep Dapp state in sync with blockchain

What is the best way to keep my dapp state synced with that of the blockchain? Specifically, I'm interested in the best practices around handling updates to the blockchain that happen outside of my ...
0 votes
1 answer
28 views

Attempted to commit to a bad inbox level while publish commitment in tezos sandbox mode

I am new to tezos. I am trying sandbox mode.I send an outbox message to rollup using octez client command.I tried to get the messages using this command: $ octez-smart-rollup-client-${PROTO} rpc get /...
0 votes
1 answer
36 views

Patching a contract with deprecated instructions

The following contract (Hic Et Nunc Marketplace V1) contains the deprecated instruction SUB on type mutez: https://github.com/hicetnunc2000/objkt-swap/blob/master/michelson/objkt_swap_v1.tz I want to ...
2 votes
1 answer
271 views

Tezos on a ERC20 Wallet

Sorry in advanced, my english is not the best. but i have to try. Situation: I bought Tezos on the Binance App. Then i sent all the Tezos to my Wallet (ERC20 Wallet). Now its not showing on the wallet,...
0 votes
1 answer
35 views

Why does the tzstats API respond more snapshots than there should be?

I tried to get all the snapshots data via the tzstats API. Here you find the documentation for the snapshots: https://tzstats.com/docs/api#snapshot-table As far as I know there are 16 snapshots taken ...
0 votes
1 answer
67 views

Unable to run the beacon wallet integration on NextJS

I am building a chain-agnostic package for wallets called Wallet01 and I am trying to implement Beacon Wallet for the tezos ecosystem. I am using the @airgap/beacon-dapp package v4.0.4. I am using ...
0 votes
1 answer
30 views

Network fees TrustWallet XTZ stacking

It would be very much appreciated if you could help me with this So I’ve been stacking XTZ with Everstake, been receiving first interests payments but every time the fees network represent the ...
5 votes
1 answer
57 views

When do operations expire if not included?

I read something somewhere about how the branch you specify in the operation allows you to set a hard limit, where after 64 blocks have passed after that branch, then if the operation isnt there, its ...
2 votes
1 answer
68 views

Recently annouced plan for the implementation of zk-snarks into Tezos -timing?

Apologies for this lay question but I would very much appreciate if anyone could kindly tell me (in plain English for lay people like me) the timeline for the implementation of zk-snarks into Tezos ...
0 votes
1 answer
48 views

Can I use balance_update at block to confirm account tezos change is valid?

In the return result of rpc /chains/main/blocks/321432, there are many balance_updates field, should I use this field to judge one address tezos banlance change? And how can I confirm this block is ...
1 vote
1 answer
130 views

How to originating a Smart Rollup with an installer kernel?

I'm attempting to originate a smart rollup with the "TX kernel" at tezos/kernel. It seems this requires using the tezos_rollup_installer_kernel with the octez-client origination call. I'm ...
0 votes
0 answers
9 views

Unable to terminate delegating and transfer tezos out of Galleon app

I’m can’t seem to find a way to terminate delegation and transfer my tezos out of the Galleon app because I want to sell the tokens. Using version 1.4.1b. I have more than enough balance to cover fees ...
0 votes
1 answer
98 views

Cannot get transfer entrypoint

I'm trying to call an FA1.2 transfer function from another contract. Here is my endpoint in the FA1.2 contract: type action is | Transfer of michelson_pair(address, "from", michelson_pair(...
1 vote
1 answer
100 views

about royalty of Tezos NFT

I want to know about the royalties of Tezos NFT. how can I collect the royalty. what are the restriction on the Tezos side. how to write the smart contract with including royalty and are there any ...
1 vote
2 answers
37 views

Could the protocol be upgraded to allow contract creators (or perhaps anyone) to add views functions after deploying?

I think it would be helpful to be able to add views after deploying a contract. There are many cases where another contract could use storage information that is not originally viewable in the ...
0 votes
1 answer
44 views

Upgradability of a smart contract

Is there any smart contract project example that uses proxy contract implementation for upgradability of smart contract in tezos ?
3 votes
1 answer
352 views

Multiple txs and counter already used error

I encountered a weird behavior. If you try to send 2 consecutive tx (in the same tezos block lifetime) you get invalid counter errors: Counter [NUMBER] already used for contract [ADDRESS] Seems ...
0 votes
1 answer
82 views

tqtezos / minter-sdk installation issue

I am trying to run below command for minter-contract on my local machine and getting error npm i @tqtezos/minter-contracts no such file or directory, chmod ‘/node_modules/@tqtezos/minter-contracts/...
1 vote
1 answer
32 views

How to test that an error is raised in ligo?

I would like to know if there is some way of testing for error raised with failwith in ligo using the testing framework? There doesn’t seem to be any documented try-catch mechanism yet, or am I ...
0 votes
2 answers
57 views

Error: TezosOperationError: (branch) proto.017-PtNairob.contract.empty_transaction

So, i'm doing the royalties function for my NFT Marketplace. My idea was to make a big map with the royalties (user and amount) for each new token created, and it's working fine. My problem is when i'...
0 votes
1 answer
19 views

Liquidity for tezos : how to install liquidity without this bug?

I have a problem to install liquidity. I tried what is displayed on https://liquidity-lang.org/doc/installation/index.html But it raises the error : m@samsung:~/liquidity$ make build-deps opam switch ...
2 votes
1 answer
255 views

Transfering XTZ from tz address in Galleon to KT address

I am trying to send some XTZ from a tz to a KT address on Galleon. It says I need to interact with Contracts. What then are the steps to send XTZs to that KT address? I suppose generally, bakers will ...
2 votes
3 answers
103 views

How to earn tez?

I'm new to community (not a developer). I want to get some tez, so I would be looking for pointers to earn/mint tez and how to start with it?
1 vote
1 answer
288 views

Docker compose stack does not start properly after reboot

I'm trying to set up a tezos in docker. I followed this how to from the official tezos documentation. Because I want to learn how tezos works (especially baking/staking) I will use babylonnet first. ...
0 votes
1 answer
34 views

Programatically create Tezos Wallet

Hi guys inside my ICO website I want to create on the fly a tezos compliant wallet with the custom tokens for people once they purhcase. Is there a way to programatically create a wallet thanks peeps?
1 vote
2 answers
18 views

Setting delgate amount

I am using https://github.com/fireblocks/tezos_staking_sdk for staking. But it delegates or undelegates the whole amount. How can i mention the amount?How can I set staked amount while delegating ...
0 votes
1 answer
22 views

Two contract interactions same time?

So, i want to list my NFT, so, i update operators and then update my metadata. The problem is i need to accept two times, one to update operators, other to update (list) in metadata. Is that a way to ...
0 votes
2 answers
40 views

Error: Uncaught (in promise) TezosOperationError: (temporary) proto.017-PtNairob.tez.subtraction_underflow

Error: Uncaught (in promise) TezosOperationError: (temporary) proto.017-PtNairob.tez.subtraction_underflow I know this error is caused by a subtraction resulting in a negative number, but i'm just ...
1 vote
2 answers
35 views

Get transaction details from operation hash with taquito

How fetch details about my transaction from operation hash. I am using taquito library. I searched and get that tzkt can be used but can tzkt taquito extension be used. If yes then how.

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