Knowledge Base
Certificate Transparency Log

Let's Encrypt 'Oak2025h1'

Summary

Operator:
Let's Encrypt
Log ID:
ouMK5EXvva2bfjjtR2d3U9eCW4SU1yteGyzEuVCkR+c=
URL:
https://oak.ct.letsencrypt.org/2025h1/

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Trust Stores

Trust store State Since
Apple Rejected 2025-08-20T00:35:42Z

Key

Key type:
ECDSA
Key size:
256 bits
Max. merge delay:
86400 s
Temporal interval:
2024-12-20T00:00:00Z – 2025-07-20T00:00:00Z