Experiment 013 — fixed validation on new recordings

Fixed-method validation on 20 pinned recordings, with separate new-person and new-session cohorts. Independent scientific output review accepted the complete extracted recorded-ledger replay and morphology checks.

The numerical record contains 9,600 candidate blocks, 4,117 quality passes, 174 selected blocks and 4,002 event partitions. CodeBrain and CBraMod each ran 650 forwards on 130 eligible new-session blocks. Six complete new-session participants support four comparisons; adjusted p values are 1.00, 0.25, 0.50 and 1.00. The new-person cohort has only two complete participants, below the frozen minimum; all four of its primary comparisons remain not estimable. A separate descriptive check covers the first 30 seconds from each of two 12-contact EESM19 recordings.

Download every data shard, the manifest and SHA256SUMS. The complete captured packet includes selected numeric waves, model outputs, event partitions, the SQLite index, frozen source/protocol, resource receipts and preserved failures. Full raw recordings and two pinned upstream checkpoint files are not redistributed; the checkpoints remain declared hash-checked verifier dependencies even for recorded-ledger replay. Follow REPRODUCE-013.md in the versioned source.

Recorded-ledger replay recomputes comparisons and the scientific summary; it does not regenerate detectors or repeat neural inference. Calibration, model-pretraining overlap and physical Neurable equivalence remain UNKNOWN. Numeric patterns and encoder agreement do not establish a universal vocabulary, semantic meaning or diagnostic performance.

The unchanged original replay reached its fixed CPU ceiling without a complete receipt. That failed attempt is retained. The independently reviewed single-payload-pass verification adapter completed all 174 blocks / 4,002 partitions, reproduced the scientific summary, and stayed within the original limits: 5,306.66 CPU seconds and 1,447,821,312 bytes peak RSS. The separate morphology check reproduced 7,656 rows. No frozen scientific function changed.

The five data shards are the immutable captured candidate snapshot. Also download eegt-v0.9.0-acceptance.tar.gz, its companion manifest and SHA256SUMS for accepted review/replay/extraction proofs, preserved failure evidence and the reviewed additive replay source. Follow the current versioned REPRODUCE-013.md rather than the earlier instructions captured inside the data shards. Numerical acceptance does not establish semantic meaning, diagnosis or physical-device equivalence.