TL;DR: Fidelity’s technology research team says Solana has operated for more than two years without a major mainnet outage, while maintaining roughly 99.7% vote success. It also warns that validator and infrastructure concentration remain important concerns. Solana’s reputation was once shaped by how often the network stopped. A new assessment from Fidelity’s Center for Applied Technology shows how much that conversation has changed, without claiming the engineering risks have disappeared. Published October 16, the research highlights more than two years of operation without a major mainnet outage and a vote success rate of approximately 99.7%. Those measures point to a network that has become more dependable as the financial activity running across it has grown. The stakes are rising. Fidelity’s researchers note that Solana has handled substantial stablecoin activity and is attracting tokenized assets and institutional participation. A fast chain becomes a very different proposition when users depend on it for more than short-lived speculative trades. Yet the report does not hand the network an unqualified clean bill of health. Stake concentration, hosting dependencies, software-client diversity and the geographic distribution of infrastructure all influence whether a chain can withstand a serious disruption. Solana is pursuing further performance improvements, including shorter slot times and new software clients. Those efforts may raise capacity, but raw speed is only one part of network resilience. It also matters how many independent participants can keep a system functioning if a major operator or piece of infrastructure fails. Fidelity’s central message is less about celebrating a benchmark than about asking a tougher question: can Solana preserve decentralization and reliability as more consequential financial activity arrives?
TL;DR Celestia says its Fibre data-availability system sustained 3.07 terabits per second in an end-to-end benchmark across 120 validators. The test covered encoding, distribution, storage, validator signatures and onchain commitment submission. The figure is an experimental benchmark, not proof that Celestia mainnet is currently processing 3.07 Tb/s of live user traffic. Celestia has published one of the more eye-catching blockchain throughput numbers of the year: 3.07 terabits per second. The number comes from an end-to-end benchmark of Fibre, Celestia’s high-throughput data-availability system, run across 120 validators. The team says the pipeline sustained the rate while encoding new data blobs, distributing and storing pieces, collecting validator signatures and submitting commitments onchain. It is a serious engineering result. It also needs the right label. This was a benchmark, not ordinary mainnet traffic Blockchain performance numbers become misleading very quickly when laboratory tests are presented as live economic activity. Celestia is explicit that the 3.07 Tb/s figure came from a benchmark designed to test Fibre under extreme throughput requirements. The network was not suddenly carrying billions of real payments per second from users. The team estimates the measured throughput is enough raw data for nearly two billion transactions per second under its benchmark assumptions. That comparison is useful for scale, but it should not be confused with a production transaction count. The deeper point is that data availability is becoming its own performance market. Rollups need somewhere to put their data As blockchains split execution from settlement and data availability, the bottleneck moves. A rollup can execute transactions quickly, but it still needs a way to publish enough data for users and validators to verify the resulting state. Celestia built its network around that problem rather than trying to run every application directly on the same execution layer. The approach sits beside the rapid expansion of Ethereum Layer 2 infrastructure. NewsBTC has covered the growth of institutional activity in crypto’s OTC layer and the SEC’s movement toward always-on market structures, both of which increase the pressure for faster and more continuous underlying infrastructure. Payments are adding to the demand. Visa’s stablecoin settlement push shows how much more financial activity could eventually move onto programmable rails. Fibre still has to prove itself outside the test A benchmark can answer whether an architecture is capable of a certain load. It cannot answer every production question. Real networks deal with latency, adversarial conditions, uneven hardware, geographic distribution and economic constraints that controlled tests can only approximate. Celestia’s result therefore works best as an engineering milestone. Fibre has demonstrated that its design can move enormous quantities of data across a 120-validator test environment. What matters next is how much of that performance can be delivered reliably, economically and securely when real applications depend on it. — This article was written by the News Desk and edited by Samuel Rae.
Co-author Jérôme de Tychey said industry participants and core contributors convinced him a scoping process was the wrong venue for an issuance change.
Less new supply of SOL will reach the market every year, which also means validators will earn less for the same amount of work.
The "Tapered Issuance Burn" proposal would phase in a rising burn of consensus rewards to limit the amount of ETH staked.
Ethereum staking protocol Lido has begun consolidating more than 8 million ETH onto Ethereum’s larger post-Pectra 0x02 validators.
FullSend works by automatically routing every transaction signed in a Privy wallet directly to the current Solana block-building leader.
Hard forks are usually discussed in big-picture terms, but the final approach is often decided by smaller technical cleanups that do not sound dramatic at all. Cardano’s 9.0.1 hotfix falls into that category. It is not
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Jito founder Lucas Bruder told The Block that there's a new class of users coming onchain who "want to trade anything and everything."
Kraken Bitcoin is at least the fourth product to deprecate its LayerZero cross-chain tech following the Kelp DAO attack.
Many onlookers blame LayerZero's default infrastructure setup because the cross-chain bridge that was attacked used a 1-of-1 configuration.
Upbit is the Optimism Foundation's first client on its "self-managed" enterprise tier, giving it control over its core rollup architecture.
Kelp says it used the default configuration for its LayerZero-powered Decentralized Verifier Network that was exploited.
Each Zone will offer a private execution environment managed by a trusted entity, Tempo wrote in an announcement.
Edge is a permissionless platform delivering ultra-fast onchain market data over DoubleZero's global fiber network.
ETHGas is a marketplace for Ethereum blockspace futures that allows blockspace to be bought and sold in advance for guaranteed execution.
Safenet aims to prevent common security lapses, attack vectors, and transaction errors, like phishing schemes or malicious code deployments.
Kieran Dennis, co-founder of Z and an initial contributor to Core, claims Z is the first attempt to bring native EVM capabilities to Zcash.
Midnight maintains its own ledger, consensus mechanism, smart contract environment, and dual-token system.
The firm’s application was approved on March 23, three days after it was submitted, appointing Visa the highest Super Validator weight.
Ethereum block builder Eureka Labs is introducing "programmable blocks," which add logic during block construction.
The platform offers three API modules to help issue RWAs, support payments, and enable onchain swaps supported by 20 launch partners.
The Glamsterdam upgrade will boost Ethereum's censorship-resistance, but a proposed mechanism called ePBS could cause centralization.
The goal is to reduce Solana’s growing geographic concentration in Europe and introduce multicast functionality.
The acquisition comes amid growing institutional interest in staking, particularly on Ethereum, where the amount of ETH sits at an all-time high.
Pacific Backbone initiative will develop a high-speed, low-latency network connecting Seoul, Tokyo, Singapore, and Hong Kong.