It's a technology stack, not a fixed policyThe system's design also pushes toward shorter‑lived attestations: issuers are encouraged to issue credentials valid for days or weeks, not years, and to rely on trust registries that can flag revoked credentials even if the issuer and holder are no longer in direct contact. That combination of rolling credentials and registry‑backed revocation gives the community more levers to respond when a contributor turns out not to be who they claimed to be or when a real developer's device or keys are compromised.
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IBM 表示,单纯把 COBOL 转成其他语言,并不能复制这些能力,也无法解决真正的现代化难题,包括数据架构重构、运行时替代、事务一致性、灾备能力、加密体系以及与周边系统的集成等。
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