Billing Sentinel Bug (cch=00000)
- Entity ID:
ent-20260410-cb77535b873f - Type:
issue - Scope:
shared - Status:
active - Aliases: cch-00000, billing-sentinel
Description
Cache bug where billing sentinel token invalidates prompt cache for all subsequent requests when echoed into conversation history.
Key claims
- cch=00000 is the root cause of issues #38335 and #40524
- Combined Cache-Bug Stack Exhausts $200 Max Plan in 70 Minutes
- cch=00000 Bun sentinel scans the entire HTTP request body
- Bun fork mutates request body between JSON serialize and TLS encrypt, breaking prompt cache
Relations
- Billing Sentinel Bug (cch=00000) --[caused]--> GitHub Issue #40524
- Billing Sentinel Bug (cch=00000) --[depends_on]--> Bun Runtime
- Billing Sentinel Bug (cch=00000) --[caused]--> GitHub Issue #38335
- Complete Cache Bug Catalogue (6 Bugs, 4 Layers) --[contains]--> Billing Sentinel Bug (cch=00000)
- Anthropic Bun Fork Native String Replacement --[caused]--> Billing Sentinel Bug (cch=00000)