Questions tagged [address]

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Which hash function is used when converting an address from raw bytes?

With the raw address 0x0000861299624c9a3b52be10762c64bac282b1c02316 the first 4 characters (0000 in this case) represent tz1 and the rest of the string is the raw Tezos address. From my research it ...
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How to use internal hacks to convert from String to Address (or from Address to String) in SmartPy

There is a similar question but it does not fully answer this question. In the answer for that question posted here there is mention that while it is officially not possible it is actually technically ...
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Send tez to an address, not a contract?

I have created a payment function, the problem is that the tez is debited from my contract and I would like it to be debited from a wallet address, how do I do this? If I replace Tezos.transaction ...
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2 answers
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Smartpy restrict entrypoint for originated addresses (KT1)

I would like to know if the entrypoint of my smart contract is called from an implicit(tz1) or an originated address(KT1). How can i do the check in smartpy? Looking at the Smartpy documentation, it's ...
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How to compare TKeyHash with TAddress? [SmartPy]

I am writing a smart contract which allows the delegate to be changed. I also want incoming payments to be permissioned. Ideally, I want to update the incoming payment whitelist with the baker's ...
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4 votes
2 answers
510 views

Any way to get the public key of an address?

I am developing a dapp where I need the public key of an address of the user, is it possible to get the public key in the contract (using SmartPy)? Or even on the client side using taquito or any ...
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How to create provable burn address containing specific words?

I'd like to Burn a portion of the Tezos Till We Bezos token supply to a MacKenzie themed address in keeping with the meme https://www.theguardian.com/technology/2019/jun/30/amazon-jeff-bezos-ex-wife-...
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Is it possible to create a tezos address without paying a fee to do so, or revealing which address paid for the fee?

Is it possible to create a tezos address without paying a fee to do so, or revealing which address paid for the fee? I am curious about this because address reuse and every new address having to be ...
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1 vote
2 answers
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Is address reuse cryptographically secure in Tezos?

From my understanding with cryptos like bitcoin, address reuse is discouraged because it makes the funds on the address more vulnerable to being compromised. Is Tezos the same way or is it okay to ...
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3 votes
2 answers
618 views

How can I make a proof of burn address?

I’ve been doing a lot of thinking about NFTs and was wondering how to go about creating a public provable burn address to send redeemed/needing to be removed from the useable Universe NFTs to?
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Smart contracts - get tz address from signature like ecrecover ethereum

I want to be able to verify that a signature is signed by a public key's address in my smart contract method on tezos. For example with solidity see: https://ethereum.stackexchange.com/questions/2171/...
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How are addresses ordered in Tezos?

Datatypes that can be made into sets must have a defined order. And since set(address) is a valid data type, what is the ordering of addresses? If you make an instance of type set(address), how are ...
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2 votes
1 answer
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Convert address to string in LIGO

How do I convert an address type to a string type in LIGO?
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1 answer
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Terminology of Address Types

What is the terminologi for an address that starts with tz and for one that starts with KT1? The former is controlled by a secret key, and the latter is controlled by a piece of Michelson code that ...
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-1 votes
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Tezbox sent my wallet balance (240 tezos) to wrong address when transferring balance to my Atomic wallet. Can I get them back? [closed]

I sent the balance of my Tezos to my Atomic tezos Wallet address but they got sent to a different address. I think they may have been sent to the other address to be baked? Sorry if this sounds very ...
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2 votes
1 answer
181 views

Can I use BIP32 HD key pairs to derive ed25519 addresses

Can I use HD key pairs derived through the BIP32 scheme to derive anything other than secp256k1 addresses? Can I use the same extended private key/extended public keys as are derived through the BIP32 ...
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1 vote
1 answer
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How to get tezos KT address from the public key?

In tezos, I am able to get the tezos address starts with tz1 from the public key but I am unable to get the correct KT address.  I am using this code from github.https://github.com/TezTech/eztz/blob/...
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The revealed key of a contract in Michelson

Checking signatures requires keys. Currently, keys must be always given from the outside of Michelson. Is there any reason why Michelson cannot obtain the already revealed keys of given contracts/...
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3 votes
1 answer
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How to I get my Public Hash Keys

I wanted to start using Tezos but I do not know where to get my public hash keys. There is info given to "check your contribution" is not helping much. Also how do I "Check My Contribution" before ...
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Error : Erroneous command line argument 4 (bootstrap1)

What are the possible reasons for getting this error? And why I am getting the error Error: Erroneous command line argument 4 (bootstrap1). no public key hash alias named bootstrap1 cannot ...
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3 votes
2 answers
361 views

What are the differences between key, key_hash, address, contract and signature in Michelson?

There is a related question, but the differences are still not clear. These five types are mentioned in the Michelson whitedoc with the following definitions: address: An untyped address (implicit ...
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Genesis Balances

I found out that the genesis balances of each account are present in https://tezos.foundation/wp-content/uploads/2018/09/5223213-genesis.txt . Couple of Questions: 1) I see Bootstrap Contracts have ...
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How can I create another KT1 accounts under my TZ1 account?

I want to delegate to various bakers using just one ledger, but I'm not sure how to create a new KT1 account via command line after the Babylon upgrade.
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create address by hdwallet

I use hdwallet to create a pair of public and private keys。Public and private keys do not start with 'edpk' and 'edsk'. Can I create a address? If I can create an address. Is there a java demo.
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Can i create HD wallets?

Can I generate extended (master) public key and derive child keys from it? Can you show example how to create extended public key and then import this key for deriving childs.
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1 answer
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Address prefixes

Maybe anybody know address prefixes for tezos? Like this for bitcoin https://en.bitcoin.it/wiki/List_of_address_prefixes
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1 answer
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Why are the tz and KT addresses using different letter cases?

I was unable to find an answer through various searches online, so I figured an expert here might be able to help me... Why is a tz address in lower case and a KT address in upper case? Was there a ...
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7 votes
1 answer
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How are KT1 accounts originated?

I am looking at the details of the Tezos protocol right now, and I cannot find this information online. In a wallet (e.g. TezBox) we can create KT1 addresses from a tz1 account. These KT1 "...
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2 votes
0 answers
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How to get the tz1 address without manually entering the password

Is there a interface for generating a tz1 address?
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4 votes
0 answers
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Updating a existing contract with new code and storage [duplicate]

Is it possible to update a existing deployed contract with new code & storage on the same address? It would be like adding a new version or does the updated contract have to be deployed to a new ...
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4 votes
2 answers
196 views

Unable to get consistent tz2 (secp256pk1) signature

I am trying to reproduce the signing algorithm used for tz2 address which uses the secp256pk1 elliptic curve. My problem is that when I try to verify if the signature is valid with the tezos cli, I ...
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unknown address transaction

I received a transaction with tz (second time) to my KT address., but my KT address is not delegated to this tz. & tz not baker.   what it could be for an address that sends out small amounts. he ...
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3 votes
1 answer
389 views

Creating public key hash

Could somebody please point me to a piece of working Python 3.7 code that generates a Tezos public key hash out of seed, password and e-mail address? Everything I could find so far is always a mix of ...
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3 votes
1 answer
106 views

Can I send transactions from tz1 to KT1 and viceversa?

Can I send kind: "transaction" operations from a tz1 address to a KT1 address and vice versa? Can any weird behavior occur or is some special operation needed?
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4 votes
1 answer
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Can I have multiple tz addresses for an unique baking node?

Is it possible to have multiple addresses compouning an unique baking node? If so, how to migrate from the current public address, moving all delegators, etc?
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8 votes
1 answer
442 views

How to derive the tezos public key from the points on the curve (SECP256K1 or P-256)

How can I derive Tezos public key from x,y points on the curve (either SECP256K1 or P-256)? For example, for Ethereum you can compute this using Keccak-256 on the [x,y]. The address is then obtained ...
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4 votes
1 answer
441 views

Contract's address format specification

Is there a specification somewhere which explains how to compute a human-readable address of a contract? In order to originate a contract I need to provide its code, initial storage value and some ...
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