115 — Readable startup marker checked outside the paste corpus
September 5, 2026,22:14UTC.

The first readable xinzhai test, source4548523, contains exactly print('hello xinzhai'). This22-character authored body was established in028/082. Unlike the opaque payload prefixes, its literal English greeting can be checked directly without a proposed Chinese translation.
Source: https://paste.ubuntu.org.cn/4548523

Sourcegraph query:
context:global patternType:literal "hello xinzhai" archived:yes fork:yes count:100 timeout:20s
The public stream returned HTTP200, a terminal progress event with matchCount0 and skipped[], followed by a done event. This is a completed negative for the queried index and phrase, not proof that the greeting occurs nowhere online. The index's previously demonstrated coverage gaps remain relevant.
Captured22:14:07UTC. Raw response SHA-256:1b86d50a0481167d958b17a2460c9108c8f41570b07776d4b3726f7fccbfad05.

Two general web queries, "hello xinzhai" and "print" "hello xinzhai", returned unrelated-looking snippets rather than a verified occurrence of the greeting. The results did not reliably enforce literal phrase matching, so they are not counted as an exhaustive exact-string negative. No candidate body was fetched from those snippets and no operator connection was established.

Rechecking028 also confirmed that the large-token plaintext metadata, including its unauthenticated timestamps, was already covered. No new metadata discovery is claimed. No further decoding, key search or decryption was performed.

Private115 preserves the code-index response and parsed terminal metadata;115-startup-marker-search.py reproduces the request. No new origin fetch, archive scan or bot wave occurred. The exact readable startup marker has not supplied an independent client reference in this bounded check.