Article URL: https://blog.trailofbits.com/2026/10/02/sequencehash-multihashing-for-the-rest-of-us/ Comments URL: https://news.ycombinator.com/item?id=49933587 Points: 4 # Comments: 0
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En un mundo donde la escalabilidad y la eficiencia energética dominan las conversaciones sobre blockchain, RustChain introduce una propuesta radicalmente contraintuitiva: Proof-of-Antiquity (PoA). A diferencia de Proof-of-Work (PoW), que premia la potencia bruta, o Proof-of-Stake (PoS), que favorece la riqueza acumulada, PoA otorga autoridad proporcional a la antigüedad del hardware. No se trata de una curiosidad técnica, sino de una filosofía de gobernanza descentralizada que busca resistir la centralización inducida por la obsolescencia tecnológica. Proof-of-Antiquity es un mecanismo de cons
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content. Access Atlas is a small keyboard and focus repair agent. Give it a symptom such as “Tab leaves my modal” or “arrowing through tabs loads every slow panel,” and it selects source-linked guidance from Sanity. The product plan brings together the repair steps, prerequisites, constraints, suggested manual checks, expected observations, and original W3C source. The corpus contains seven repair topics.
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend My friend repairs his own BMW E90 325i. Not professionally, not as a hobby exactly, just the way someone does when they'd rather understand their car than hand it to someone who won't explain it back. Watching him work, the actual bottleneck is never the wrench. It's that the information is scattered. A torque spec lives in a forum post from 2013.
AI agents are crossing the chasm from developer laptops to enterprise infrastructure. When that happens, security boundaries, multi-tenancy, and compliance become non-negotiable. VMware Tanzu Platform is deploying agents alongside traditional applications in production environments, and the plumbing looks different from what you build in a prototype. Nick Kuhn from VMware Tanzu Platform walked through what changes when agents run in enterprise environments: agent build packs, MCP gateways, shared memory coordination, identity management, and sandboxing primitives. This is platform engineering
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