Tu identidad, reputación y confianza en blockchain | Diego Gutiérrez Zaldívar | TEDxRiodelaPlata
Airbnb and Uber succeeded by building trust through people, but a systemic problem arises because these platforms retain user information, which will be resolved by using blockchain technology to create an unhackable, user-controlled record of life's transactions. This blockchain life will enable individuals to build their own borderless, collaborative economies, leading to the dawn of a global "human nation." ## Speakers & Context - Sebastian Betti, addressing the audience. - The talk concerns modern digital economies, trust mechanisms, and the potential disruptive role of blockchain technology. ## Theses & Positions - Many important contemporary companies operate by building collaborative economies based on people's reputation. - A core problem with these modern platforms (like Airbnb and Uber) is that they retain users' personal information. - Blockchain technology, starting with Bitcoin, offers a solution by enabling users to record *all* aspects of life—beyond just money transfers—in an unhackable ledger. - This technology will allow individuals to build their own "blockchain life," leading to the formation of a "truly global nation; to a human nation," free from borders and limitations. ## Mechanisms & Processes - **Building Collaborative Economies:** Relies on utilizing people's reputation to facilitate transactions and services (e.g., Airbnb, Uber). - **Information Capture (The Problem):** Current major platforms keep and control user information. - **Blockchain Ledger (The Solution):** Creates a permanent, unhackable record system that can record not just money transfers, but *all* life activities. - **Blockchain Life:** The state of having one's entire life recorded and controlled on a personal, decentralized ledger. - **Global Interaction:** Utilizing the blockchain life allows interaction with anyone globally and enables self-built collaborative economies. ## Named Entities - Airbnb - Uber - Bitcoin ## Concepts & Definitions - **Collaborative Economies:** Economic models that utilize people's reputation and shared resources for value creation. - **Blockchain:** A decentralized, unhackable ledger system. - **Blockchain Life:** The concept of maintaining a complete, personal record of one's life transactions and activities on a user-controlled blockchain. - **Human Nation:** A proposed global entity formed through interconnected, borderless collaborative economies enabled by blockchain. ## Numbers & Data - Bitcoin's origin timeframe: *"about ten years ago."* ## Examples & Cases - **Airbnb and Uber:** Examples of industries that successfully functioned without requiring the ownership of physical assets (cars or apartments) by the service providers, succeeding by building trust among people. - **Bitcoin's ledger:** Cited as the genesis of the first "unhackable book." - **Comparison to Uber ratings:** The blockchain system improves upon current reputation systems by giving users control over the record. ## Tools, Tech & Products - **Bitcoin:** The technology that birthed the first unhackable book/ledger. - **Blockchain:** The underlying technology enabling decentralized record-keeping. ## References Cited - None explicitly cited, though the discussion builds upon the concept of Bitcoin's original application. ## Trade-offs & Alternatives - **Current Model (Airbnb/Uber):** Conveniently builds trust but involves giving up data control to central corporations. - **Proposed Model (Blockchain):** Restores data control to the individual, enabling self-sovereignty but requiring adoption of new decentralized infrastructure. ## Counterarguments & Caveats - The initial success of platforms like Airbnb and Uber is acknowledged, but the underlying fragility lies in the centralized control of user information. ## Methodology - Historical reference point: The emergence of Bitcoin ten years prior to the talk. - Core comparative method: Contrasting the trust mechanisms of existing platform economies versus decentralized blockchain record-keeping. ## Conclusions & Recommendations - Individuals should move towards establishing their own "blockchain life" using distributed ledgers. - The ultimate goal is the formation of a borderless, human nation through self-sovereign, blockchain-enabled economies. ## Implications & Consequences - The transition away from centralized data control towards decentralized blockchain management promises to revolutionize global economic interaction. - The creation of a "human nation" suggests a fundamental re-imagining of sovereignty and community structure. ## Open Questions - How will the transition from existing centralized economies to blockchain-based "human nations" be managed politically and legally? ## Verbatim Moments - *"How come Airbnb and Uber could lead their industries without having a car or apartment in their possession? They did it by building trust in people."* - *"they keep our information."* - *"the first unhackable book, in which we are able to not only record money transfers, but all the things we do in our life."* - *"with the difference that we are in control."* - *"it will be the beginning of the end of frontiers."* - *"i invite you to meet again and share our blockchain life. A life without borders, without limits and with many opportunities."*