Unverified50% confidenceFactExact time
Poppy (Personal Agent Protocol) was jointly launched by Sierra and Meta, aiming to establish identification and authorization standards for Agents accessing enterprise websites as individuals.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/13/2026
First Seen
Valid until: 1/11/2027
Sources
Related Entities
Related Claims
UnverifiedSierra and Meta, together with Shopify, Stripe, Walmart, and other companies, announced the development of the open standard Personal Agent Protocol, with the first version V0.1 specification planned to be released later this month.72% similarUnverifiedEmerging Agent identity standards build on existing authentication systems and extend them for Agent-specific scenarios such as multi-hop proxying and autonomous decision-making, enabling delegation relationships to be explicitly recorded and independently verified.62% similarUnverifiedPersona Identities是一家总部位于旧金山的身份验证服务商，成立于2018年，主要为金融科技、共享经济和AI平台提供远程KYC与身份核验能力。61% similarUnverifiedThe platform supports AI agent self-registration, meaning an agent can proactively register itself into the directory.60% similarUnverifiedThe identity layer ensures that every call made by every Agent has a verifiable identity attribution, which is a prerequisite for enforcing access control policies.60% similar
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