{
 "schema": "s2s-bench-v1",
 "kind": "data-kit-index",
 "exhibit": "voice-trials",
 "exhibit_title": "The voice trials — how the narrator earned its voice",
 "exhibit_url": "https://research.strata2signal.com/voice-trials/index.html",
 "published_utc": "2026-08-11",
 "licence": "CC BY 4.0",
 "attribution": "strata→signal research, research.strata2signal.com",
 "contact": "hello@strata2signal.com",
 "files_note": "Stamped from the files themselves rather than authored: every row is the name, the byte count and the sha256 as they are on disk. The per-file `role` sentence the older kits carry is deliberately absent rather than guessed — this manifest exists so the kit can be checked against its own bytes, and a description nobody wrote would not be a receipt. Written 2026-08-29, when three kits on this shelf turned out to carry no manifest at all. The `index.html` beside it is generated from this same directory and prints this file's own sha256, so this manifest does not list it back — the two would chase each other's hashes forever.",
 "files": [
  {
   "file": "addendum-2026-08-12.json",
   "bytes": 61379,
   "sha256": "6fa1aeae38bc8f1b9fc116bc31e7feda632b70861c8ee8cfb7f01266af7b8835"
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 ]
}