Questions tagged [node]

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Encoding ed25519 issues

var crypto = require('crypto'); var ed25519 = require('./'); const seed = crypto.randomBytes(32); const keyPair = ed25519.MakeKeypair(seed); const base58encoded = base58.encode(keyPair.publicKey); ...
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16 views

How to create a base58 encoding address of public key?

Need to create a encoding address of public key. Is there any library file for create a encoding address?
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1answer
18 views

Transfer operation in eztz js

Can anyone guide me how transfer operation performed in java script? I am using this function but i can`t transfer from one address to another. eztz.rpc.sendOperation(from, operation, keys) Kindly ...
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23 views

Difference made in various protocols

Can anyone briefly explain about "Protocol 003 vs Protocol 004 Athens vs Protocol 005 Babylon vs Protocol 006 Carthage" ?
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26 views

New address change

How to change the starting address? For example: "tz1TGu6TN5GSez2ndXXeDX6LgUDvLzPLqgYV" to "ed1TGu6TN5GSez2ndXXeDX6LgUDvLzPLqgYV"
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1answer
29 views

Success response when injecting a transaction with outdated branch

Action: Publish a Operation through the Node RPC which references a branch/block that is older than allowed. Observed Behavior: Node returns Operation Id, Operation gets published to mempool ...
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1answer
12 views

Switching systems

I originally setup my node on an RPI while awaiting new hardware. My new hardware has arrived but as the architecture is different I need to start with a clean install. What is the simplest way to to ...
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1answer
29 views

Remote signer crashes when asked to sign bytes

I looked at questions like Signed bytes and encodedSignature explanation? and Ledger with remote signer - health check but I couldn't find a way to check that my remote signer was working properly. ...
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1answer
20 views

Waiting to start endorsing

I've recently set up my node and waiting until I can start endorsing. When I check my address on tzstats.com it shows next endorsing in 12 days and 15hrs. Is this the time when I can start endorsing ...
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13 views

Tezos node error - validator.peer: (Invalid_argument “Json_encoding.construct: consequence of bad union”)

2020-05-02T05:24:04.124429176Z May 2 05:24:04 - shell.validation_process.external: Block validation started on pid 229 E 2020-05-02T05:24:05.405757361Z May 2 05:24:05 - validator.block: Validation ...
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14 views

Tezos Account_Activate

"contents": [ { "kind": "activate_account", "pkh": "tz1hzjPPQK2X61z1CGvp2gmxNoXuhswYSqic", "secret": "...
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Error: TypeError: Cannot read property 'isValidPrefix' of undefined {}

var Tezos = taquito.Tezos; Tezos.setProvider({rpc: 'https://carthagenet.SmartPy.io', signer: new taquitoTezbridgeSigner.TezBridgeSigner()}) const amount = 1; const ...
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prevalidator error when sending to a KT1 address

Can you give some hints on why this transaction is not accepted by the node? there are no useful errors code apart from prevalidator.NetXdQprcVkpa.PsCARTHAGazK. ...
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1answer
28 views

is there any Ansible playbook to spin up a Tezos node from sources or binary? (not from docker image)

is there any Ansible playbook to spin up a Tezos node from sources or binary? (not from docker image) preferable for an Archive Mainnet node, but any resource is appreciated
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1answer
26 views

Calling contract invocation operation in loop

I have some set of data which I am trying to push to my smart contract in loop. I use conseiljs to send data to smart contract. Here is the code depicting what I am trying to do. async function ...
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1answer
63 views

tezos-node synchronized carthagenet chain too slow

I am using tezos-node to synchronize carthagenet chain. My config file is { "data-dir": "/data/install/tezos/node-data", "rpc": { "listen-addrs": [ "0.0.0.0:20340" ] }, "p2p": { "bootstrap-...
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21 views

How to handle nodes that encounter “Inconsistent hash” failures?

On April 1st 2020 around Block 890,840 (+/- 20 blocks), a node was seemingly rendered non-operational by looping on a inconsistent hash error. Worth noting that this only occurred on a single node out ...
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1answer
36 views

Tezos-node unable to validate block

Syncing an archive-mode node, was able to successfully sync up to block 867,487 (March 16, 2020) but now seem to be stuck validating 867,488. The only information in the logs is: validator.peer: ...
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19 views

How to create HD wallets from one master key / seed [duplicate]

This question asked months ago but there are no reply. Can i create HD wallets? Could you share any source that shows how to create HD wallets?
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1answer
29 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 ...
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33 views

“The operation signature is invalid” error while sending transaction from a deterministic wallet

I use conseiljs. I am trying it on Babylonnet. When I create fresh wallet with createAccount() method everything works (https://cryptonomic.github.io/ConseilJS/#/?id=create-an-empty-tezos-account) But ...
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1answer
44 views

Is this the right way to activate protocol cathage?

./tezos/tezos-client -l --base-dir ./tmp --addr localhost --port 18731 --block genesis activate protocol PsCARTHAGazKbHtnKfLzQg3kms52kSRpgnDY982a9oYsSXRLQEb with fitness 1 and key activator and ...
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1answer
14 views

Creating Test Accounts in Tezos

How to create Test Accounts in Tezos . Does it cost any amount for creating any account ? Any help is much appreciated
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38 views

Do I need to set up or create a node on my computer to bake tezos?

Mack B, I have watched your youtube video. I am kind of new to this and have done very little code work many years ago. But I do believe I can follow your steps 1 by 1. But my question is: Do I have ...
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1answer
40 views

The fastest way for archive node synchronization

I need a synced archive node. I tried to reconstruct a full node snapshot, it takes 150 hours. 150 hours are too much. Is there any faster way?
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1answer
70 views

Testnet node crashes when activating protocol

I managed to manually set up a testnet consisting of 2 nodes on different hosts. The nodes connect, and using tezos-client I can successfully import secret keys (import secret key bootstrap1 ${...
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1answer
28 views

Import snapshot for an archive node

I am using babylonnet. I installed my node with those steps: https://tezos.gitlab.io/introduction/howtoget.html#build-from-sources I tried to find an archive node snapshot but I could not find. ...
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2answers
36 views

How many connected peers should I expect on my running node?

I have been running a tezos node for a few days, I usually see between 39 to 45 peers connected. How many connected peers should I expect to be connected to my node while syncing on the mainnet? How ...
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1answer
41 views

balance_updates section

i am getting the details of block- 24576 which is a reward block of cycle 0 "balance_updates": [ { "kind": "contract", "contract": "...
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1answer
29 views

seed_nonce_revelation

i wanted to understand the meaning of this transaction { "kind": "seed_nonce_revelation", "level": 3872, "nonce": "...
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1answer
24 views

Custody Verification in Tezos

Can we do custody verification in Tezos like we do for other currencies for example for bitcoin related coins and ethereum the custody verification can be done using address , message and signed ...
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1answer
35 views

Block Query offset operator not working in the Tezos node

I am running a Babylonnet Full Node. When I try to visit this link: http://domain.com:8732/chains/main/blocks/BM3JSJhststG2TjxGu6K2RKsX6t4ByrcesGLfHypLRtZdaa7kn1~316538 It works. But when I try to ...
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1answer
52 views

Start baking, register as delegate error

I run command ~/tezos/tezos-client register key 607c9c58-13a6-47a7-baf9-9b4ed18ca00d as delegate 607c9c58-13a6-47a7-baf9-9b4ed18ca00d - alias for remote signer with key ...
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14 views

Setting up a Backup Baking Node

I want to create a backup laptop for my baker (with Ledger). Am I correct in that all I need to do is to register my Ledger (or a copy of it using the same seed words) on a second laptop with Tezos ...
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1answer
23 views

Block Rewards for a particular cycle - (cycle + 6) * 4096

In order to find reward for a block in any cycle we use the formula (cycle + 6) * 4096. Suppose we want to find rewards for 10th cycle then the block in which the rewards would be available is (10 + ...
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1answer
34 views

How do we use getBalance() function in FA1.2 token contract in SmartPy?

https://smartpy.io/demo/index.html?template=FA1.2.py&source=post_page--------------------------- This is the token contract link. It is deployed on the https://babylonnet.SmartPy.io node with the ...
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1answer
21 views

Tezos mempool track info

Could someone describe if there is a way to track and get transactions informations like Tx signature, hash ... from tezos mempool ?
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2answers
32 views

I cannot connect to my sandbox

I started a sandbox with : ./src/bin_node/tezos-sandboxed-node.sh 1 --connections 1 I tried to connect with tezos-client -A 127.0.0.1 -P 7089 I get the error : error: Unable to connect to the node: ...
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1answer
51 views

Tezos transactions life-time in mempool

Before a transactions get rejected from the mempool. What is the max of life-time of a transaction in the mempool?
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1answer
34 views

Operations in a block

I have fetched the operations of a specific block and out of that have queris in one operation as shown below. { "protocol": "PsddFKi32cMJ2qPjf43Qv5GDWLDPZb3T3bF6fLKiF5HtvHNU7aP", ...
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0answers
26 views

Internals of block operations [duplicate]

I am trying to understand the tezos block operations can any one shed some light on my queries.I have my own tezos node set up and trying to find the operations in a block using http://xxx/chains/main/...
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1answer
33 views

Find balance of an address/contract at a given block / date

Do we have any api mechanism to find the balance for an address/contract for a given blockheight or till a given date.
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2answers
26 views

Use lorentz to wrap my SmartPy contract to multisig failed

I write a simple contract at smarty ide, link. And then I use lorentz-contract to wrap it to multi sig contract, but I meet an error:
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1answer
119 views

Storage Fee, Baker Fee and Allocation Fee

I have this below transaction where allocation fee and baker fee is mentioned. Can anybody help me understand Storage Fee Allocation Fee In which scenario these are applied ? These fees is going ...
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2answers
63 views

Zero-fee transactions

Need so help to understand the below transaction : [ { "type": "transaction", "id": 279, "level": 26, "timestamp": "2018-06-30T18:07:27Z", "hash": "...
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2answers
96 views

Different types of operation in Tezos Block - Which one fee is spent

I have found the the below operations in Tezos : "endorsement" "seed_nonce_revelation" "double_endorsement_evidence" "double_baking_evidence" "activate_account" "proposals" "ballot" "reveal" "...
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1answer
45 views

Download an public historic mode snapshot

Is there a snapshot of an archive node available somewhere ? It takes weeks to sync from scratch... There is only full node snapshots at https://tezosshots.com/. Thank you!
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0answers
13 views

Ledger, importing private key,Signing Curve [duplicate]

Can I import the default and root signing curve on my node? I have a wallet address associated with each signing curve.
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1answer
60 views

What are the bounds / restrictions on the mempool?

While consulting documentation on the prevalidator, it describes portions of the mempool as bounded sets: For instance, in Alpha, contracts have counters, and operations with counters in the future ...
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1answer
36 views

Smart Contract Invocation using tezos-client and RPC requests failed

Network: Babylonnet test network Network Version: { "chain_name": "TEZOS_ALPHANET_BABYLON_2019-09-27T07:43:32Z", "distributed_db_version": 0, "p2p_version": 0 } Case: I'm ...

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