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.eth websites
Drop a build folder, get a piece-cid, point your ENS contenthash at it. Censorship-resistant by default.
ProvaVerifiable storage anchored to Ethereum.
Continuous cryptographic proofs. Pay in USDC. Retrieve over HTTPS.
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Datasets
Pin scientific or research data. Prova handles chunking, redundancy, and proof. Pay per TiB-month in USDC.
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AI corpora
Anchor model weights and training data. Make the corpus auditable. Anyone can verify.
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Continuous proof
Every 30 seconds, every prover proves your data is still there. Missed proofs are an immediate, on-chain economic event.
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Slashable stake
Storage providers stake against the durability of what they hold. They lose money if they lose your data.
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No new chain
Prova lives on Base. Settlement is Ethereum-grade. No bridges, no token launch, no custody.