Close Menu
TechCentralTechCentral

    Subscribe to the newsletter

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Facebook X (Twitter) YouTube LinkedIn
    WhatsApp Facebook X (Twitter) LinkedIn YouTube
    TechCentralTechCentral
    • News
      How Russians juggle VPNs to outwit the Kremlin

      How Russians juggle VPNs to outwit the Kremlin

      15 June 2026
      The millions Vodacom spends protecting its CEO - Shameel Joosub

      The millions Vodacom spends protecting its CEO

      14 June 2026
      The missing number in Vodacom's annual report - Nkosana Makate please call me

      The missing number in Vodacom’s annual report

      12 June 2026
      How Sixty60 turned lockdown luck into a lasting lead

      How Sixty60 turned lockdown luck into a lasting lead

      12 June 2026
      SABC+ buckles as 477 000 fans pile in for Bafana opener

      SABC+ buckles as 477 000 fans pile in for Bafana opener

      12 June 2026
    • World
      Google on the hook for what its AI tells users, court rules

      Google on the hook for what its AI tells users, court rules

      15 June 2026
      Amazon CEO flagged Anthropic AI risks to Washington - Andy Jassy

      Amazon CEO flagged Anthropic AI risks to Washington

      14 June 2026
      Trouble at Xbox

      Trouble at Xbox

      11 June 2026
      Meta declares war on Israeli spyware firm

      Meta declares war on Israeli spyware firm

      8 June 2026
      Meta takes on OpenAI and Anthropic in enterprise AI

      Meta takes on OpenAI and Anthropic in enterprise AI

      4 June 2026
    • In-depth
      AI boom sparks rally, frenzy and fear

      AI boom sparks rally, frenzy and fear

      11 June 2026
      Every plug-in hybrid on sale in South Africa, ranked by price - Lamborghini Temerario

      Every plug-in hybrid on sale in South Africa, ranked by price

      7 June 2026
      What Wi-Fi 8 will mean for wireless networks

      What Wi-Fi 8 will mean for wireless networks

      1 June 2026
      Alfa's electric rebel - Alfa Romeo Junior Elettrica Veloce

      Alfa’s electric rebel

      29 April 2026
      Africa switches on as Europe dims the lights

      Africa switches on as Europe dims the lights

      9 April 2026
    • TCS
      Watts & Wheels S1E5: 'A Bentley of the bush and a car that swims'

      Watts & Wheels S1E5: ‘A Bentley of the bush and a car that swims’

      8 June 2026
      TCS | Charge's R1.8-billion bet on an off-grid EV future - Charge chairman Joubert Roux

      TCS | Charge’s R1.8-billion bet on an off-grid EV future

      18 May 2026
      TCS+ | The Up&Up Group on the hidden cost of AI - Jason Harrison

      TCS+ | The Up&Up Group on the hidden cost of AI

      13 May 2026
      Michael Rossouw

      TCS+ | The retirement decision most South Africans get wrong

      6 May 2026
      TCS | The Cape Town start-up listening for TB with AI - Braden van Breda

      TCS | The Cape Town start-up listening for TB with AI

      4 May 2026
    • Opinion
      The clock is ticking on South African banks' biggest advantage - Pambos Soteriades

      The clock is ticking on South African banks’ biggest advantage

      9 June 2026

      Clashing judgments leave South Africa’s crypto law unsettled

      2 June 2026
      The clock is ticking on South African banks' biggest advantage - Pambos Soteriades

      The trap inside South Africa’s banking MVNO boom

      1 June 2026
      The hidden cost of social media age bans is everyone's privacy - Petrus Potgieter

      The hidden cost of social media age bans is everyone’s privacy

      29 May 2026
      Treasury's crypto crackdown is a betrayal of Mandela's promise - Duncan McLeod

      Treasury’s crypto crackdown is a betrayal of Mandela’s promise

      22 May 2026
    • Company Hubs
      • 1Stream
      • Africa Data Centres
      • AfriGIS
      • Altron Digital Business
      • Altron Document Solutions
      • Altron Group
      • Arctic Wolf
      • Ascent Technology
      • AvertITD
      • BBD
      • Braintree
      • CallMiner
      • CambriLearn
      • CM Telecom
      • Contactable
      • CYBER1 Solutions
      • Digicloud Africa
      • Digimune
      • Domains.co.za
      • ESET
      • Euphoria Telecom
      • HOSTAFRICA
      • Incredible Business
      • iONLINE
      • IQbusiness
      • Iris Network Systems
      • Kaspersky
      • LSD Open
      • Mitel
      • NEC XON
      • Netstar
      • Network Platforms
      • Next DLP
      • Ovations
      • Paracon
      • Paratus
      • Q-KON
      • SevenC
      • SkyWire
      • Solid8 Technologies
      • Telit Cinterion
      • Telviva
      • Tenable
      • Vertiv
      • Videri Digital
      • Vodacom Business
      • Wipro
      • Workday
      • XLink
    • Sections
      • AI and machine learning
      • Banking
      • Broadcasting and Media
      • Cloud services
      • Contact centres and CX
      • Cryptocurrencies
      • Education and skills
      • Electronics and hardware
      • Energy and sustainability
      • Enterprise software
      • Financial services
      • HealthTech
      • Information security
      • Internet and connectivity
      • Internet of Things
      • Investment
      • IT services
      • Lifestyle
      • Motoring
      • Policy and regulation
      • Public sector
      • Retail and e-commerce
      • Satellite communications
      • Science
      • SMEs and start-ups
      • Social media
      • Talent and leadership
      • Telecoms
    • Events
    • Advertise
    TechCentralTechCentral
    Home » World » Jack Dorsey’s cryptic ‘705742’ tweet has Twitter aflutter

    Jack Dorsey’s cryptic ‘705742’ tweet has Twitter aflutter

    By Agency Staff20 October 2021
    Twitter LinkedIn Facebook WhatsApp Email Telegram Copy Link
    News Alerts
    WhatsApp

    What does the number 705742 mean to Twitter CEO Jack Dorsey? Crypto Twitter would really like to know.

    Dorsey tweeted out the singular figure at 3.29pm New York time, leaving some watchers to breathlessly posit how it might be related to digital currencies.

    “#BTC price target?” guessed one user with a Shiba Inu wearing sunglasses as a profile picture. “Block number?” asked another, leaving some to simply beg for an explanation.

    Dorsey frequently tweets about the crypto market. Last Friday, he said in a thread that Square, where he is CEO, would follow a hardware wallet model and “build in the open in collaboration with the community”. Twitter announced in September that it would let users send and receive tips using bitcoin.

    Twitter didn’t immediately respond to comment on Dorsey’s tweet.  — Reported by Sarah Kopit, (c) 2021 Bloomberg LP

    Follow TechCentral on Google News Add TechCentral as your preferred source on Google


    705742 Jack Dorsey Twitter
    WhatsApp YouTube
    Share. Facebook Twitter LinkedIn WhatsApp Telegram Email Copy Link
    Previous ArticleThe techno-anarchists of crypto were dead wrong
    Next Article Google tweaks image search for racially diverse results

    Related Posts

    AI jobs

    How AI could quietly hollow out South Africa’s job market

    26 April 2026
    The AI jobs reckoning is here

    The AI jobs reckoning is here

    2 March 2026
    X moves to block bid to revive Twitter brand

    X moves to block bid to revive Twitter brand

    17 December 2025
    Company News
    When jammers kill the signal, AI goes blind too - Rory Atkinson Orange Logistics Sigfox South Africa

    When jammers kill the signal, AI goes blind too

    12 June 2026
    Workday Horizon shows SA firms how to make AI deliver - Kiv Moodley

    Workday Horizon shows SA firms how to make AI deliver

    12 June 2026
    Hisense, Makro team up for winter laundry promotion

    Hisense, Makro team up for winter laundry promotion

    12 June 2026
    Opinion
    The clock is ticking on South African banks' biggest advantage - Pambos Soteriades

    The clock is ticking on South African banks’ biggest advantage

    9 June 2026

    Clashing judgments leave South Africa’s crypto law unsettled

    2 June 2026
    The clock is ticking on South African banks' biggest advantage - Pambos Soteriades

    The trap inside South Africa’s banking MVNO boom

    1 June 2026

    Subscribe to Updates

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Latest Posts
    Google on the hook for what its AI tells users, court rules

    Google on the hook for what its AI tells users, court rules

    15 June 2026
    How Russians juggle VPNs to outwit the Kremlin

    How Russians juggle VPNs to outwit the Kremlin

    15 June 2026
    The millions Vodacom spends protecting its CEO - Shameel Joosub

    The millions Vodacom spends protecting its CEO

    14 June 2026
    Amazon CEO flagged Anthropic AI risks to Washington - Andy Jassy

    Amazon CEO flagged Anthropic AI risks to Washington

    14 June 2026
    © 2009 - 2026 NewsCentral Media
    • Cookie policy (ZA)
    • TechCentral – privacy and Popia

    Type above and press Enter to search. Press Esc to cancel.

    Manage consent

    TechCentral uses cookies to enhance its offerings. Consenting to these technologies allows us to serve you better. Not consenting or withdrawing consent may adversely affect certain features and functions of the website.

    Functional Always active
    The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
    Preferences
    The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
    Statistics
    The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
    Marketing
    The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
    • Manage options
    • Manage services
    • Manage {vendor_count} vendors
    • Read more about these purposes
    View preferences
    • {title}
    • {title}
    • {title}