Internal research report dated **August 12, 2026** consolidating, for presentation purposes, everything publicly documented about **Buzz** — **Block**'s humans + agents workspace, launched on **July 21, 2026** under the **Apache 2.0** license. It aggregates the two engineering posts already filed alongside the corporate announcement, the GitHub repository, press coverage, X, and **three independent hands-on accounts** that constitute the dossier's only non-self-reported data. **(A) A vocabulary gap documented by quotation**: **Jack Dorsey**'s launch tweet announces *"model-agnostic, decentralized, self-sovereign, and open source"*; Block's `ARCHITECTURE.md` states *"The relay is the single source of truth. All reads and writes flow through it. There is no peer-to-peer event exchange, no gossip, no replication."* The relay is therefore single and authoritative per community: Buzz's "decentralization" is an **organizational sovereignty** — self-hosting and portable identity — not network redundancy. **TFTC**'s formulation: *"Two of those three hold cleanly. The third needs a qualifier."* **(B) An asymmetry between demonstrated rigor and exploitation risk.** On one side, a rare degree of formalism for a v0.4.x/0.5.x: multi-tenant isolation specification **mechanized in TLA+**, authorization properties verified in **Tamarin**, a model-checked Git storage protocol, a hash-chained append-only audit log, 127 *event kinds*, NIP-01/42/98/34. On the other, channel membership is the unit of permission — *"channel membership is not fine-grained tool authorization"* (João Queirós) —, agents run in `--dangerously-skip-permissions` outside any sandbox on a human's machine, and observability is lacking: *"Buzz tells me an agent got a message. It doesn't tell me what happens next"* (DevTools Daily, which reports silent OOM kills). Block acknowledges it: *"the agent can do anything, and security rests entirely on restricting who can tell it what to do"*. **(C) The technical stack**, absent from the filed posts: **Rust** relay (Axum WS + REST), **Postgres**, **Redis**, **S3/MinIO** via Blossom, **Tauri + React** desktop client. Agent integration goes through **`buzz-acp`**, an **ACP** harness that plugs in goose, Codex and Claude Code and translates **ACP ↔ MCP**, plus **`buzz-agent`**, an in-house agent. The report corrects itself on one point: the *"+33% more work"* in Block's TL;DR is the **ratio of completed tasks (20 versus 15 out of 44)**, not a score gain — the score itself rises from 59.1% to 71.5%, i.e. **+12.4 points**.
#Buzz#buzz.xyz#Block
**Deep Research Veille Interne** — rapport non signé · produit le **12 août 2026** en préparation d'une présentation. Aucune URL publique ; source archivée dans `raw-data/`.
Doctrinal manifesto published on **meta.com** on **August 10, 2026**, signed with only a first name (*"– Mark"*) by **Mark Zuckerberg**, under the title *"The Future is for Everyone: The Path to a Positive AI Future"*, ~6,500 words. Three principles are announced from the outset: individual empowerment as a source of prosperity, invention as the primary purpose of superintelligence, balance of power as the foundation of safety. **(A) The central argument is a political argument**, stated as a short chain: *"Humanity is not a monoculture"* — people's values encode opposing trade-offs, no technical solution can align simultaneously with conflicting interests, so any singular superintelligence would have to prioritize certain values over others and would thereby be incapable of being benevolent toward everyone. Hence the formula: *"There is no such thing as a singular benevolent superintelligence."* Safety is reframed as a problem of power distribution, illustrated by a thought experiment repeated three times (a single superintelligent lawyer versus everyone having one; the same for cybersecurity, then for business). **(B) A redefinition of alignment**: *"Solving alignment is necessary for billions of people to adopt personal superintelligence agents. But it also implies that if we reach a state where billions of people are using and scrutinizing personal superintelligence agents, then we will have solved alignment with their interests."* The corollary targets the rest of the industry without naming it: *"the most dangerous scenario would be leading labs training powerful models and keeping them for themselves."* **(C) Datable commitments**: a **fully private** mode where *"even Meta"* cannot see or grant access (a WhatsApp analogy); **free** versions for billions of people paired with a **dynamic bidding mechanism** for paid compute; the announced **resumption** of open source releases — *"we will soon resume releasing some open source models"*; and a structure giving the **independent board** the power to approve release safety criteria and verify each release's compliance, with the author acknowledging that Meta is a founder-controlled company. **(D) Two public-policy proposals**, repeated three times: that labs share **intermediate training checkpoints** and engineers with the government rather than an end-of-cycle review, and that the **physical production** of dangerous materials be regulated rather than the spread of knowledge. The text's sourcing is nearly nonexistent.
#Mark Zuckerberg#Meta#Meta Superintelligence Labs
**Mark Zuckerberg** — fondateur et PDG de **Meta**. Texte signé du seul prénom (*« – Mark »*) · publié le **10 août 2026** sur un domaine dédié de meta.com. La signature n'est pas « Meta » · et l'alternance des pronoms est régulière : **« we » pour les engagements de l'entreprise** (*« we will offer free versions »*, *« Meta is implementing a governance structure »*) · **« I » pour les affirmations normatives ou contestables** (*« I think this view of alignment is fundamentally flawed »*, *« I propose that companies developing frontier AI should… »*, *« My honest guess, and it is a guess »*). Les engagements produits et de gouvernance sont au « nous » · les propositions de politique publique au « je ».