UM20147's event 055d4a83 downloaded at exactly its promised size over USB,
exercising the carry into params[1] on chunks 64-70. The uint32 reading was
inference for one commit; it is now evidence, and the 64 KB cap that would have
made this event unfetchable is closed.
Worth noting what the same run prices: 71 chunks x ~0.65 s is roughly 46 SECONDS
for one 72 KB histogram over cellular, against 0.2 s over USB. That is the
round-trip cost model doing real work -- the bytes are nothing, the commands are
everything. A unit holding several events this size is a multi-minute call, so
the untested single-request offset_hi = 0x10 streaming mode (which would collapse
a download to one round trip) moves up the list.
Docstrings and the protocol reference downgraded from "inference" to "confirmed"
only where the hardware actually settled it.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ru8Lg9HkkYvX9VWWo65SmL
serversdownandClaude Opus 5
faac59b283