Papa Mankeur Wade holds his wallet while his residence permit lies on the table, in a flat rented with other migrants, days before the possible swearing-in of the government headed by leader of Brother of Italy Giorgia Meloni, in Rome, October 3, 2022. REUTERS/Yara Nardi 

Gloria Barcia shows her Bitcoin wallet at her store in the town of Conchagua, near the projected site for the Bitcoin City according to El Salvador's President Nayib Bukele, in Conchagua, El Salvador August 19, 2022. REUTERS/Jose Cabezas 

A vendor talks with an attendee about Trezor cold wallets for cryptocurrencies at a stand during the Bitcoin Conference 2022 in Miami Beach, Florida, U.S. April 6, 2022. REUTERS/Marco Bello 

A customer uses a watch wallet while making a purchase with a bank card at a cafe in Omsk, Russia, March 1, 2022. REUTERS/Alexey Malgavko 

A passenger uses a mobile wallet while buying a bus ticket with a Sberbank card in Omsk, Russia, March 1, 2022. REUTERS/Alexey Malgavko 

A passenger uses a mobile wallet while buying a bus ticket with a bank card in Omsk, Russia, March 1, 2022. REUTERS/Alexey Malgavko 

A customer uses a mobile wallet while making a purchase with a bank card at a cafe in Omsk, Russia, March 1, 2022. REUTERS/Alexey Malgavko 

A customer uses a mobile wallet while making a purchase with a Tinkoff bank card at a cafe in Omsk, Russia, March 1, 2022. REUTERS/Alexey Malgavko 

A customer uses a mobile wallet while making a purchase with a Sberbank card at a cafe in Omsk, Russia, March 1, 2022. REUTERS/Alexey Malgavko 

Employees of Viva Wallet work at the headquarters of the company in Athens, Greece February 8, 2022. REUTERS/Costas Baltas 

Employees of Viva Wallet work at the headquarters of the company in Athens, Greece February 8, 2022. REUTERS/Costas Baltas 

An employee walks past the Viva Wallet logo at the headquarters of the company in Athens, Greece February 8, 2022. REUTERS/Costas Baltas 

A man uses an ATM of Chivo wallet, a Bitcoin wallet that the Salvadoran government launched for the use of Bitcoin as a legal tender in San Salvador, El Salvador, February 1, 2022. REUTERS/Jose Cabezas 

A worker helps a man interested in the use of Bitcoin, outside an ATM of Chivo wallet, a Bitcoin wallet that the Salvadoran government launched for the use of Bitcoin as a legal tender in San Salvador, El Salvador, February 1, 2022. REUTERS/Jose Cabezas 

Workers wait for people interested in the use of Bitcoin, outside an ATM of Chivo wallet, a Bitcoin wallet that the Salvadoran government launched for the use of Bitcoin as a legal tender in San Salvador, El Salvador, February 1, 2022. REUTERS/Jose Cabezas 

People wait in a line at a Chivo ATM, part of a bitcoin digital wallet system that the Salvadoran government launched for the use of bitcoin as legal tender, in San Salvador, El Salvador October 21, 2021. REUTERS/Jose Cabezas 

A man learns how to install the Chivo Wallet app at a Chivo location, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in Aguilares, El Salvador, October 6, 2021. Picture taken October 6, 2021. REUTERS/Jose Cabezas 

People gather at a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in Aguilares, El Salvador, October 6, 2021. Picture taken October 6, 2021. REUTERS/Jose Cabezas 

Men sit near a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in Aguilares, El Salvador, October 6, 2021. Picture taken October 6, 2021. REUTERS/Jose Cabezas 

A Chivo worker assists a man with the use of bitcoin outside an ATM location of Chivo, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in San Salvador, El Salvador, October 4, 2021. REUTERS/Jose Cabezas 

A Chivo worker assists two men with the use of bitcoin outside an ATM location of Chivo, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in San Salvador, El Salvador, October 4, 2021. REUTERS/Jose Cabezas 

A sign reading "Pay with Chivo Wallet" is seen inside a store where Bitcoin is accepted as a payment method in San Salvador, El Salvador October 4, 2021. Picture taken October 4, 2021. REUTERS/Jose Cabezas 

People wait to use a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in La Libertad, El Salvador, September 22, 2021. REUTERS/Jose Cabezas 

People wait to use a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in La Libertad, El Salvador, September 22, 2021. REUTERS/Jose Cabezas 

People wait to use a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in La Libertad, El Salvador, September 22, 2021. REUTERS/Jose Cabezas 

People wait to use a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in La Libertad, El Salvador, September 22, 2021. REUTERS/Jose Cabezas 

Chivo workers help people on the use of the Chivo app, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in La Libertad, El Salvador, September 22, 2021. REUTERS/Jose Cabezas 

Chivo workers stand by a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in La Libertad, El Salvador, September 22, 2021. REUTERS/Jose Cabezas 

People wait to use a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in La Libertad, El Salvador, September 22, 2021. REUTERS/Jose Cabezas 

People wait to use a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in La Libertad, El Salvador, September 22, 2021. REUTERS/Jose Cabezas 

People wait to use a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in La Libertad, El Salvador, September 22, 2021. REUTERS/Jose Cabezas 

People wait to use a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in La Libertad, El Salvador, September 22, 2021. REUTERS/Jose Cabezas 

People wait to use a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in La Libertad, El Salvador, September 22, 2021. REUTERS/Jose Cabezas 

A Chivo worker helps a person with the use of the a Chivo app, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in La Libertad, El Salvador, September 22, 2021. REUTERS/Jose Cabezas 

People wait in a line to use a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in Antiguo Cuscatlan, El Salvador, September 17, 2021. REUTERS/Jose Cabezas 

People wait in a line to use a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in Antiguo Cuscatlan, El Salvador, September 17, 2021. REUTERS/Jose Cabezas 

A Chivo worker helps a person to use a Chivo ATM, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in Antiguo Cuscatlan, El Salvador, September 17, 2021. REUTERS/Jose Cabezas 

A Chivo Wallet ATM is seen on fire after people participated in a protest against the use of Bitcoin as legal tender and legal reforms to extend president Nayib Bukele's term in San Salvador, El Salvador, September 15, 2021. REUTERS/Jose Cabezas 

A protester throws an object at a Chivo Wallet ATM during a protest against the use of Bitcoin as legal tender and legal reforms to extend president Nayib Bukele's term in San Salvador, El Salvador, September 15, 2021. REUTERS/Jose Cabezas 

A Chivo Wallet ATM is seen on fire after people participate in a protest against the use of Bitcoin as legal tender and legal reforms to extend president Nayib Bukele's term in San Salvador, El Salvador, September 15, 2021. REUTERS/Jose Cabezas 

A Chivo Wallet ATM is seen on fire after people participate in a protest against the use of Bitcoin as legal tender and legal reforms to extend president Nayib Bukele's term in San Salvador, El Salvador, September 15, 2021. REUTERS/Jose Cabezas 

Eva Montes shows the Chivo Wallet app, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, installed in her phone in Mejicanos, El Salvador, September 9, 2021. REUTERS/Jose Cabezas 

Eva Montes shows the Chivo Wallet app, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, installed in her phone in Mejicanos, El Salvador, September 9, 2021. REUTERS/Jose Cabezas 

Eva Montes shows the Chivo Wallet app, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, installed in her phone in Mejicanos, El Salvador, September 9, 2021. REUTERS/Jose Cabezas 

Alejandro Martinez, owner of Perronas Pizzas, helps a customer to pay for her order with Chivo Wallet, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, in Apopa, El Salvador, September 9, 2021. REUTERS/Jose Cabezas 

A customer pays for a pizza with Chivo Wallet, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, at Perronas Pizza in Apopa, El Salvador, September 9, 2021. REUTERS/Jose Cabezas 

Alejandro Martinez, owner of Perronas Pizzas, helps a customer to pay for her order with Chivo Wallet, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, in Apopa, El Salvador, September 9, 2021. REUTERS/Jose Cabezas 

Alejandro Martinez, owner of Perronas Pizzas, explains to a customer how to do a payment with Chivo Wallet, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, in Apopa, El Salvador, September 9, 2021. REUTERS/Jose Cabezas 

Alejandro Martinez, owner of Perronas Pizzas, send pizzas paid with Chivo Wallet, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, in Apopa, El Salvador, September 9, 2021. REUTERS/Jose Cabezas 

Chivo workers assist people with the use of bitcoin outside an ATM location of Chivo, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in San Salvador, El Salvador, September 8, 2021. REUTERS/Jose Cabezas 

A Chivo worker assists a man with the use of bitcoin outside an ATM location of Chivo, a bitcoin digital wallet that the Salvadoran government launched for the use of the cryptocurrency as a legal tender, in San Salvador, El Salvador, September 8, 2021. REUTERS/Jose Cabezas 

A Chivo worker assists a man with the use of bitcoin outside an ATM location of Chivo, a bitcoin digital wallet that the Salvadoran government launched for the use of bitcoin as legal tender, in Santa Tecla, El Salvador, September 8, 2021. REUTERS/Jose Cabezas 

People wait for assistance with the use of bitcoin outside an ATM location of Chivo, a bitcoin digital wallet that the Salvadoran government launched for the use of the cryptocurrency as a legal tender, in Santa Tecla, El Salvador, September 8, 2021. REUTERS/Jose Cabezas 

A street vendor is seen in front of an ATM location of Chivo, a bitcoin digital wallet that the Salvadoran government launched for the use of the cryptocurrency as a legal tender, in Santa Tecla, El Salvador, September 8, 2021. REUTERS/Jose Cabezas 

Chivo workers assist people with the use of Bitcoin outside an ATM location of Chivo, a bitcoin digital wallet that the Salvadoran government launched for the use of the cryptocurrency as a legal tender, in Santa Tecla, El Salvador, September 8, 2021. REUTERS/Jose Cabezas 

Workers wait for people interested in the use of Bitcoin, outside an ATM of Chivo wallet, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, in San Salvador, El Salvador, September 7, 2021. REUTERS/Jose Cabezas 

Workers wait for people interested in the use of Bitcoin, outside an ATM of Chivo wallet, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, in San Salvador, El Salvador, September 7, 2021. REUTERS/Jose Cabezas 

A worker waits for people interested in the use of Bitcoin, outside an ATM of Chivo wallet, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, in San Salvador, El Salvador, September 7, 2021. REUTERS/Jose Cabezas 

A worker helps a woman interested in the use of Bitcoin, outside an ATM of Chivo wallet, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, in San Salvador, El Salvador, September 7, 2021. REUTERS/Jose Cabezas 

Workers wait for people interested in the use of Bitcoin, outside an ATM of Chivo wallet, a Bitcoin wallet that the Salvadoran government is launching for the use of Bitcoin as a legal tender, in San Salvador, El Salvador, September 7, 2021. REUTERS/Jose Cabezas