.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.
AI corpora
Anchor model weights and training data. Make the corpus auditable. Anyone can verify.
Continuous proof
Every 30 seconds, every prover proves your data is still there. Missed proofs are an immediate, on-chain economic event.
Slashable stake
Storage providers stake PROVA against the durability of what they hold. Slashing burns the bond. They lose money if they lose your data.
On Base, not on a new chain
Prova lives on Base. Client payments settle in USDC, prover stake is in PROVA, slashing burns PROVA. Inherits Ethereum security. No bridges, no custody.