Overview

Tsek.ph is a Philippine collaborative fact-checking website launched in 2019 by the University of the Philippines. The platform was established to combat disinformation and provide verified information, particularly during critical election periods. It operates as a collaborative project that unites academic, media, and civil society partners to fact-check statements made by public figures, government agencies, and election-related posts on social media. The initiative is based in Quezon City, Metro Manila, within the National Capital Region.

Mission and Collaborative Structure

The core mission of Tsek.ph is to enhance media literacy and reduce the spread of misinformation in the Philippine digital landscape. By leveraging the credibility of the University of the Philippines, the platform aims to provide authoritative analysis of claims circulating in both traditional and social media. The collaborative nature of the project allows for a multi-faceted approach to verification, combining academic rigor with journalistic speed and civil society outreach.

Partnerships with various media outlets and civil society organizations enable Tsek.ph to cover a wide range of topics and reach diverse audiences. This structure ensures that fact-checking efforts are not siloed within a single institution but are amplified through a network of trusted voices. The platform focuses on high-impact claims that influence public opinion and voter behavior, making it a key resource during election seasons.

Operational Focus

While the platform operates year-round, its visibility and output often peak during election periods when the volume of political claims and social media posts surge. Tsek.ph examines statements from candidates, government officials, and influential public figures, providing context and evidence to support or refute their assertions. This process helps voters make more informed decisions based on verified data rather than anecdotal evidence or viral trends.

The website serves as a central hub for these fact-checking efforts, making verified information accessible to the general public. By maintaining an active status since its 2019 launch, Tsek.ph has become a recognized entity in the Philippine media ecosystem, contributing to the broader effort to strengthen democratic processes through transparency and accountability.

History and Evolution

Tsek.ph was established in 2019 as a strategic initiative by the University of the Philippines to address the growing challenge of disinformation in the Philippine political landscape. The platform was designed as a collaborative fact-checking website, aiming to provide verified information to the public, particularly during critical election periods. By uniting academic, media, and civil society partners, the project sought to create a robust mechanism for scrutinizing statements made by public figures, government agencies, and viral posts on social media. This initial launch marked a significant step in the country's effort to enhance media literacy and electoral transparency through data-driven verification.

Relaunch and Institutional Growth

Following its initial deployment, the platform underwent a significant relaunch in 2022. This phase of evolution reflected the project's adaptation to the changing digital media environment and the increasing volume of political content requiring verification. The relaunch strengthened the collaborative framework, allowing for more efficient processing of claims and broader coverage of political narratives. The University of the Philippines continued to serve as the governing body, ensuring academic rigor and independence in the fact-checking process. This period solidified Tsek.ph's role as a key resource for journalists, researchers, and the general public seeking clarity amidst political discourse.

Expansion for the 2025 Midterm Elections

In preparation for the 2025 midterm elections, Tsek.ph expanded its operational capacity significantly. The project grew to include 34 institutions, reflecting a broad coalition of partners dedicated to combating disinformation. This expansion allowed for a more comprehensive coverage of election-related content, leveraging the diverse expertise of academic, media, and civil society organizations. The increased number of partners enabled the platform to handle a higher volume of claims and provide more nuanced analyses of political statements. This growth underscores the enduring relevance of collaborative fact-checking in the Philippine democratic process, with the University of the Philippines continuing to lead the effort to provide verified information to voters.

How does Tsek.ph verify claims?

Tsek.ph employs a rigorous, transparent methodology to evaluate the veracity of claims circulating in the Philippine public sphere. As a collaborative initiative led by the University of the Philippines, the platform adheres strictly to the International Fact-Checking Network (IFCN) Code of Principles. This adherence ensures that each verification is conducted with political neutrality, transparency in sources and funding, and methodological clarity, establishing the website as a trusted authority in combating disinformation during critical election periods and ongoing civic discourse.

Verification Categories

The core of Tsek.ph’s analytical framework lies in its five distinct rating categories, which allow for nuanced assessments beyond simple binary truths or falsehoods. These categories are applied after a thorough review of primary sources, expert consultations, and cross-referencing with official government data.

Collaborative Process

The verification process is not conducted in isolation. Tsek.ph unites academic researchers, media professionals, and civil society partners to ensure a multidisciplinary approach to fact-checking. This collaborative model allows for the pooling of expertise, enabling the team to tackle complex statements made by public figures, government agencies, and viral social media posts. By leveraging the resources of the University of the Philippines and its network of partners, the platform maintains a high standard of journalistic integrity and academic rigor. This structure ensures that the fact-checking process is both comprehensive and adaptable to the rapidly changing landscape of Philippine media and politics.

Partners and Collaborative Structure

Tsek.ph operates as a collaborative fact-checking initiative that unites academic institutions, media organizations, and civil society partners to combat disinformation in the Philippines. Launched in 2019 by the University of the Philippines, the platform relies on a multi-sectoral structure to verify statements made by public figures, government agencies, and election-related posts on social media. This collaborative model allows for the pooling of resources, expertise, and editorial oversight to provide verified information during critical periods, particularly elections.

Academic Partners

The academic backbone of Tsek.ph is anchored by the University of the Philippines, which serves as the primary operator and governing body of the website. The University of the Philippines provides the institutional framework and research capacity necessary for rigorous fact-checking. Another key academic partner is the University of Santo Tomas, which contributes scholarly resources and editorial expertise to the collaborative effort. These higher education institutions ensure that the fact-checking process is grounded in academic rigor and methodological consistency.

Media and Civil Society Partners

Media organizations play a crucial role in the dissemination of verified information. ABS-CBN is listed as a key media partner, leveraging its broadcast and digital platforms to reach a wide audience with fact-checked content. In the civil society sector, the Vera Files is a prominent partner, bringing specialized expertise in data journalism and investigative reporting to the initiative. These partners help ensure that fact-checked stories are not only accurate but also accessible and relevant to the general public.

Sector Partner Organization Role
Academic University of the Philippines Primary operator and governing body
Academic University of Santo Tomas Scholarly resources and editorial expertise
Media ABS-CBN Dissemination of verified information
Civil Society Vera Files Data journalism and investigative reporting

The partnership structure of Tsek.ph reflects a strategic alignment of diverse stakeholders committed to enhancing media literacy and reducing the spread of disinformation. By combining the research capabilities of top universities with the reach of major media outlets and the analytical depth of civil society organizations, Tsek.ph aims to provide a comprehensive and reliable source of verified information for the Philippine electorate. This collaborative approach ensures that fact-checking efforts are both robust and widely accessible, addressing the growing challenge of misinformation in the digital age.

Impact on Philippine Elections

The 2022 Philippine presidential election represented a significant operational test for Tsek.ph, as the platform expanded its fact-checking scope to address the surge of disinformation targeting the two leading candidates: Ferdinand "Bongbong" Marcos Jr. and Leni Robredo (University of the Philippines). The election cycle was characterized by a high volume of social media posts, political advertisements, and public statements that required rigorous verification to inform the electorate. Tsek.ph mobilized its network of academic, media, and civil society partners to analyze these claims, providing a structured repository of verified information to counteract the rapid spread of digital noise (University of the Philippines).

Disinformation Campaigns and Candidate Profiles

A major focus of Tsek.ph’s efforts during the 2022 elections was the analysis of disinformation narratives surrounding the Marcos and Robredo camps. The platform systematically evaluated claims regarding the political legacies, policy proposals, and personal histories of the candidates. For instance, Tsek.ph examined statements about the economic conditions during the Marcos Sr. presidency, a recurring theme in the campaign of Ferdinand Marcos Jr. (University of the Philippines). The fact-checkers also scrutinized claims related to the infrastructure projects and administrative records of Leni Robredo, ensuring that voters could distinguish between verified data and political rhetoric (University of the Philippines). This targeted approach allowed Tsek.ph to address specific misinformation vectors that were gaining traction on platforms such as Facebook and Twitter.

The Martial Law Narrative

One of the most extensive analytical outputs from Tsek.ph during the 2022 election period was its examination of 58 specific claims regarding the declaration of Martial Law under President Ferdinand Marcos Sr. (University of the Philippines). This deep-dive project addressed the historical memory of the 1972–1978 period, which remained a contentious issue in the 2022 presidential race. The platform verified statements about the duration of Martial Law, the state of the economy, the condition of infrastructure, and the status of civil liberties during that era (University of the Philippines). By providing evidence-based assessments of these 58 claims, Tsek.ph aimed to clarify historical facts that were often distorted or selectively presented in political discourse. This work was crucial in helping voters understand the historical context of the Marcos political brand, which was central to the 2022 electoral dynamics (University of the Philippines). The platform’s findings were widely cited by media outlets and used by civil society organizations to educate the public on the nuances of Philippine political history.

Why it matters

Tsek.ph represents a critical infrastructure for digital verification in the Philippines, addressing the urgent need for reliable information in a highly connected electorate. Launched in 2019 by the University of the Philippines, the platform emerged as a strategic response to the proliferation of disinformation, particularly during critical election periods. By uniting academic rigor with media outreach and civil society engagement, Tsek.ph provides a structured mechanism to verify statements made by public figures, government agencies, and social media posts. This collaborative model ensures that fact-checking is not siloed within a single institution but is a shared national effort involving diverse stakeholders. The initiative is based in Quezon City, Metro Manila, operating as an active digital hub for truth verification.

Enhancing Media Literacy and Accountability

The platform plays a pivotal role in improving media literacy among Filipino citizens. By providing verified information, Tsek.ph empowers voters and the general public to distinguish between factual claims and political spin. This transparency holds public figures accountable for their statements, reducing the impact of unverified narratives on social media. The collaboration between academic partners and media outlets ensures that fact-checks are both rigorous and accessible, bridging the gap between scholarly research and public understanding. This approach strengthens democratic processes by ensuring that decisions are informed by accurate data rather than fleeting trends or misinformation campaigns.

Preserving Digital Records

A significant aspect of Tsek.ph’s impact is its role in preserving digital records. The platform’s archives are recognized for their value in documenting the digital discourse of the Philippines. Notably, the Library of Congress has included Tsek.ph’s content in its archives, underscoring the platform’s importance as a historical record of Philippine political and social communication. This archival recognition ensures that the fact-checking efforts and the disinformation landscape of the era are preserved for future researchers, journalists, and citizens. By maintaining these records, Tsek.ph contributes to the long-term memory of the nation’s digital public sphere, offering a verified timeline of key political claims and their outcomes.

What distinguishes Tsek.ph from other fact-checkers?

Tsek.ph operates under a fundamentally different structural model than traditional single-organization fact-checking outlets. Rather than relying on the editorial staff of one newsroom or academic department, the platform functions as a collaborative aggregation hub. Launched in 2019 by the University of the Philippines, the project was designed to unite academic, media, and civil society partners into a single verification network. This multi-institutional approach allows Tsek.ph to pool resources, expertise, and reach that a standalone entity might struggle to maintain independently, particularly during high-volume information cycles such as national election periods.

The Aggregation Advantage

The core distinction of Tsek.ph lies in its aggregation methodology. Instead of producing all original analyses in-house, the platform curates and standardizes fact-checks from a diverse array of partners. This includes major Philippine news organizations, academic research centers, and non-governmental organizations. By bringing these distinct voices under one digital roof, Tsek.ph provides users with a consolidated view of verified information. This reduces the fragmentation often found in the Philippine media landscape, where readers might need to visit multiple websites to find corroborating evidence for a single political claim.

Collaborative Verification

This collaborative framework enhances the breadth of coverage. While a single newsroom might focus heavily on political speeches or legislative bills, the inclusion of civil society partners allows for deeper dives into policy implications and social media trends. The University of the Philippines serves as the governing body, providing academic rigor and institutional credibility, while media partners contribute journalistic speed and accessibility. Civil society organizations often bring specialized knowledge on specific sectors such as health, education, or local governance. This synergy ensures that statements by public figures, government agencies, and viral social media posts are examined from multiple angles, reducing the risk of blind spots that can affect single-source fact-checkers.

Combating Disinformation at Scale

The model is particularly effective during election periods, when the volume of disinformation spikes dramatically. A single organization may become bottlenecked by the sheer number of claims requiring verification. Tsek.ph’s distributed model allows for parallel processing of claims across partner networks. This capacity to scale verification efforts without compromising quality is a key differentiator. It enables the platform to provide timely, verified information to the public, helping to stabilize the information ecosystem during critical democratic moments. The collaborative nature also fosters a shared standard of evidence and methodology across the participating institutions, promoting consistency in how truth is defined and communicated to the Filipino electorate.

See also