Route it. Run it. Prove it.

Turn one cross-domain request into a dependency-aware plan, validated task waves, checkpoints, and a replayable causal record.

Forum 1.13.0 / deterministic offline fixture / real CLI / sanitized receipts / source

The 27-second proof

Forum routes a backend-and-documentation request, turns it into three dependent waves, validates each result, and leaves behind a content-addressed ledger that can be independently rechecked.

Silent, captioned on screen. The exact sanitized transcript, raw ledger, structured evidence, and capture verification are linked below.

The observed run

3dependency waves

3validator passes

19ledger entries

3checkpoints

Route: the request selects the backend track without escalation.
Plan: backend design, code review, and technical writing become three dependency-ordered waves.
Run: upstream results cross typed data edges into the next task, and every wave closes with a checkpoint.
Validate: 3 task results receive 3 validator passes and zero failures.
Prove: 19 ledger entries, 3 checkpoints, and their content-addressed bodies pass both chain and deep-payload verification.

The full 105-second workflow

The long cut shows the original request, route, dependency plan, each task result, synthesized answer, causal ledger, summary, independent ledger verification, and the operator-room projection. The commands, counts, verdicts, checkpoints, hashes, and success state come from the captured run.

Run path

python -m forum route --json "Build the backend API endpoint and database schema; review the code and write technical docs."
python -m forum submit "..." --cmd "python <DEMO_DIR>/mock_forum_model.py" --ledger "<DEMO_DIR>/ledger" --checkpoint-each-wave --delivery-profile engineer --max-model-calls 12 --json
python -m forum ledger show --ledger "<DEMO_DIR>/ledger" --limit 30
python -m forum ledger summary --ledger "<DEMO_DIR>/ledger" --json
python -m forum ledger verify --ledger "<DEMO_DIR>/ledger"
python -m forum ledger room --ledger "<DEMO_DIR>/ledger" --brief

Sanitized transcript Structured workflow evidence Raw ledger entries Raw payload ledger Capture verification Reproduction guide and checksums Download 27-second MP4 Download full MP4

Claim boundary

This is a disclosed deterministic offline model fixture. It demonstrates Forum's routing, dependency planning, task-wave execution, data-edge injection, checkpoints, validation, synthesis, delivery checks, ledger construction, operator-room projection, and verification mechanics. It does not benchmark production-model quality, latency, or cost.

Recorded and verified 2026-07-12 from the source revision shown in the evidence package. Both videos are H.264, 1920 x 1080, 30 fps, and contain no audio. They decoded successfully end to end, and the package passed path, credential, scene-dimension, and transcript checks.