The move caps a dramatic transformation for the company once known as Story Protocol, which repositioned itself at the intersection of AI data provenance and blockchain infrastructure following a rebrand on June 25, 2026.
DATA Network announced Monday it secured $30 million from Sui Foundation in a strategic investment that will see the AI training data platform abandon its standalone blockchain and migrate its entire protocol to Sui. The deal makes Sui Foundation the network's largest institutional holder, though neither party disclosed the specific ownership stake or investment structure.
At the heart of the migration sits DATA's Trace registry, a public ledger that has logged what the company describes as more than 250 million data contributions while processing upward of 3 million receipts each day—figures the company reports without independent verification. Those numbers, if accurate, position Trace as one of the more active provenance layers operating in the AI data economy—a sector that has drawn increasing attention as model builders exhaust easily accessible training material scraped from the open web.
The technical shift will bring DATA's operations onto the Sui stack, with Walrus serving as the default storage layer for applications built by the DATA Foundation. Token holders face a 1:1 migration to Sui, with governance rights preserved and all locked or vesting positions carrying over intact, according to a FAQ published by the foundation. The existing DATA chain will keep running until engineers complete the upgrade, though the foundation has yet to release a firm timeline.
From IP Infrastructure to AI Provenance
The partnership represents a sharp turn for an organization that launched with broader ambitions. Originally operating as Story Protocol, the project rebranded to DATA Foundation this past June, narrowing its focus from general intellectual property infrastructure to the narrower challenge of tracking AI training data. That pivot reflects a broader reckoning in the AI industry: frontier labs have largely exhausted publicly available content, and what comes next depends on access to datasets that carry verifiable consent and licensing.
"The AI industry has reached the point where the open internet has been read, and the next frontier is defined by access to datasets with the consent and provenance that regulators require," Adeniyi Abiodun, co-founder and chief product officer at Mysten Labs, said in Monday's announcement. Mysten Labs developed the Sui blockchain.
Trace integrates with partner platforms including Kled, which DATA describes as the largest opt-in marketplace for human-generated data, along with Numo and Oto. The system records data provenance on-chain and routes payments to contributors whose material ends up feeding AI models. Whether that model scales remains an open question—compensating individual data providers in a way that's economically sustainable for labs training models on billions of tokens is a problem the industry hasn't yet solved cleanly.
Andrea Muttoni, CEO of DATA Foundation, framed the Sui migration as an infrastructure play. "Training data is critical for continuously expanding the frontier, and making sure it is traceable, auditable and cleared to use is just as important for AI safety as it is a precursor for data quality," he said. "With Trace, we have been tracking hundreds of millions of data assets. Joining forces with Sui now allows us to build out more of the stack."
The PIP Labs Connection
SY Lee, who chairs Poseidon and serves as CEO of PIP Labs—the original developer behind Story Protocol—joined Sui Foundation as a strategic advisor on October 12, 2026, under the new arrangement. Lee previously founded Radish, a digital content platform that Kakao Entertainment acquired for roughly $440 million in 2021. Jason Zhao, who co-founded PIP Labs after a stint in product roles at DeepMind, remains involved on the technical side.
PIP Labs raised $80 million in a Series B round led by a16z crypto in August 2024. TechCrunch reported at the time that the round valued the company at $2.25 billion, though the company declined to confirm that valuation. An earlier $54 million round in September 2023 drew backing from a16z crypto, Hashed, dao5, Samsung Next and others, though it's unclear how that earlier capital relates to the current DATA Foundation structure following the rebrand.
The migration leaves DATA token holders in a waiting period. The foundation has promised a detailed timeline before the upgrade begins, with no immediate action required from holders. In the meantime, validators and staking mechanisms on the original DATA chain will wind down as the protocol reconstitutes itself natively on Sui.
"The next generation of AI will be trained on data that lives with people rather than on the open web, and that data needs consent and provenance built in, along with a way to pay the people it comes from," Lee said in the Sui Foundation's blog post. That vision hinges on a bet that hasn't fully played out: that AI labs will prioritize rights-cleared, traceable data even when it costs more and moves slower than scraping the internet at will.
For now, DATA Foundation and Sui are moving forward on the assumption that regulators and market pressure will eventually force that choice. Whether they're right may determine if this migration looks prescient or premature a year from now.
