Celestia

Introducing Fibre: 1Tb/s of blockspace

We are looking for a Head of Product. If you want to build products that enable every market to come onchain, apply here: jobs.lever.co/celestia/b2a99…

On a 100 validator network, separating compute from blockspace saves ~$492,000/year in infrastructure costs alone, and that's before counting the engineering time you get back. @braveryandglory breaks down the full math on why bundled validator architecture breaks at scale:

Together, these two features make networks building on Celestia feel more unified, without sacrificing the sovereignty that empowers them to build with purpose and simplicity. Read more about the full contents of the upgrade here: blog.celestia.org/upcoming-celes…

ZK Interchain Security Module: Previously, cross-chain message verification relied on trusted multisig validators. ZK ISM replaces that with Groth16 cryptographic proofs, giving high-value applications a trust-minimised alternative for verifying messages across chains.

Celestia's next upgrade, Hibiscus (V7), goes live mid-March. Hibiscus introduces 2 features that expand cross-chain interoperability for networks on Celestia: - single-signature cross-chain transfers - cryptographic proof-based message verification Here's how it works:

Relay Chain is posting under the namespace `relay-data`. View their activity on Celenium here: celenium.io/namespace/0000…

@RelayProtocol chose the only stack that could handle their network’s requirements: → A chain fully customised for crosschain payment settlement → Millisecond-latency execution with @sovereignxyz → Abundant and verifiable blockspace with Celestia Billions of dollars in volume by millions of addresses across 86+ chains will soon be settled on Relay Chain, demanding blockspace only Celestia can provide.

Relay Chain launches on Celestia

This only works at Celestia Fibre scale. A database serving thousands of AI agents per second generates massive transaction volume. On most infrastructure today, this is economically impossible. At 1 Tbps, the cost per byte drops low enough that fraction-of-a-cent payments can be economically viable. Read more about how OnchainDB works and why it needs Celestia here: blog.celestia.org/onchaindb-a-ca…

OnchainDB turns databases into pay-per-query markets. Every read and write becomes a micropayment. AI agents can autonomously discover, query, and pay for data: historical prediction market odds, social graphs, financial feeds, sensor networks. At scale, that can mean thousands of queries per second, per database. Each one a transaction.

Within the next decade, most economic activity will be machine-to-machine. AI agents trading with each other at API speed, making autonomous decisions about data, compute, and services. And @OnchainDB is one example of how these markets will work:

If you’re building exchanges, institutional rails, or latency-sensitive onchain markets where privacy and performance are core requirements, Celestia Private Blockspace is for you. Explore the implementation or DM @0xNoroc to discuss your requirements. Read the full post: blog.celestia.org/introducing-ce…

By publishing verifiably encrypted state to Celestia through the Private Blockspace Proxy, private systems can achieve public accountability without revealing sensitive data. With terabit-scale blockspace on the horizon, Private Blockspace provides the throughput, auditability, and fault resistance that serious onchain markets demand.

Announcing Private Blockspace: built for high-performance onchain markets where confidentiality is a requirement, not a feature. Positions, balances, and execution logic can remain private, while data availability and protocol commitments are designed to remain publicly verifiable.

Welcome @0xNoroc as Head of Strategic Partnerships - please reach out to him to explore partnerships and ways to work together.

Happening now. Tune in