docs: promote Stage3-compatible phone20 artifact release

README.md

@@ -22,27 +22,35 @@ Artifacts are organized by object and immutable release:
 objects/<object>/releases/<release-id>/
 ```
 
-The first release is `objects/phone/releases/phone20-stage12-v1`. It contains:
+The current Stage3-compatible release is
+`objects/phone/releases/phone20-stage12-v2`. It contains 20 accepted Stage1
+NPZ files, 20 final Sharpa `retargeted_moving28_60fps.h5` trajectories, and the
+human/canonical H5, QA video, manifests, GoalContracts, and handoffs required by
+the current strict Stage3 provenance contract.
 
-- 20 accepted Stage1 NPZ files (`phone_01` through `phone_20`);
-- 60 Stage2 H5 files: human 60 Hz, canonical retarget, and moving28 60 fps;
-- per-episode manifests, QA JSON, GoalContracts, and accepted Stage2 handoffs;
-- one common phone mesh, 100-point object keypoint set, and 20-exemplar Goal Bank.
+`release_manifest.json` and `checksums.sha256` define every released byte.
+Consumers should pin an exact repository revision and verify the release
+manifest before use.
 
-`release_manifest.json` and `checksums.sha256` define every released byte. Consumers
-should pin an exact repository revision and verify the release manifest before use.
+## Releases
+
+- `phone20-stage12-v2`: current Stage3-compatible layout; preserves each
+  handoff's original `inputs/`, `stage2/`, `contracts/`, and `qa/` paths.
+- `phone20-stage12-v1`: historical first upload; usable for direct artifact
+  inspection but superseded for Stage3 because it renamed `inputs/` to `stage1/`
+  and omitted the handoff-bound QA video.
 
 ## Data boundary
 
 This repository contains derived research artifacts. It does not contain raw
 Vicon/MANUS capture, checkpoints, teacher rollouts, behavior-cloning datasets,
-training logs, or QA videos. Public access does not grant rights to unrelated
-third-party assets; users remain responsible for their applicable licenses.
+or training logs. Public access does not grant rights to unrelated third-party
+assets; users remain responsible for their applicable licenses.
 
-## First release identity
+## Current Stage3-compatible identity
 
-- Release: `phone20-stage12-v1`
-- Artifact commit: `d0f57bd8a2dfb6c5ea0d270f3c98dcee88d64f71`
-- Release manifest SHA256: `aa3d82494e25d45b1383ac9241bfdf5813d6d7e94c3d31e52d81aa4341cd8ae3`
+- Release: `phone20-stage12-v2`
+- Artifact commit: `7c3a60460e2c953c929fbfffdc1ab5a9a8607851`
+- Release manifest SHA256: `84bd39b42ba3cdd0f9985fb4d6e1c002654d051dd7666b9fe9350b049b9b4149`
 - Source producer commit: `22d7dd4ae9dd782625464788e5741a0565311c77`
 - Source state: clean; all 20 handoffs record `STAGE2_HANDOFF_ACCEPTED`

catalog.json

@@ -1,20 +1,30 @@
 {
-  "schema": "sharpa_artifact_hf_repository_catalog_v1",
-  "repo_id": "FlappyHimself/sharpa-artifacts",
-  "repo_type": "dataset",
+  "canonical_release": "phone20-stage12-v2",
   "public": true,
   "releases": [
     {
-      "artifact_revision": "d0f57bd8a2dfb6c5ea0d270f3c98dcee88d64f71",
+      "artifact_revision": "7c3a60460e2c953c929fbfffdc1ab5a9a8607851",
       "episode_count": 20,
+      "manifest_sha256": "84bd39b42ba3cdd0f9985fb4d6e1c002654d051dd7666b9fe9350b049b9b4149",
+      "member_count": 303,
+      "object": "phone",
+      "path": "objects/phone/releases/phone20-stage12-v2",
+      "release_id": "phone20-stage12-v2",
+      "stage1_npz_count": 20,
+      "stage2_final_sharpa_h5_count": 20,
+      "stage2_support_h5_count": 40,
+      "status": "PUBLIC_STAGE3_COMPATIBLE_RELEASE_READY"
+    },
+    {
+      "artifact_revision": "d0f57bd8a2dfb6c5ea0d270f3c98dcee88d64f71",
       "manifest_sha256": "aa3d82494e25d45b1383ac9241bfdf5813d6d7e94c3d31e52d81aa4341cd8ae3",
-      "member_count": 283,
       "object": "phone",
       "path": "objects/phone/releases/phone20-stage12-v1",
       "release_id": "phone20-stage12-v1",
-      "stage1_npz_count": 20,
-      "stage2_h5_count": 60,
-      "status": "PUBLIC_RELEASE_READY"
+      "status": "SUPERSEDED_FOR_STAGE3_LAYOUT"
     }
-  ]
+  ],
+  "repo_id": "FlappyHimself/sharpa-artifacts",
+  "repo_type": "dataset",
+  "schema": "sharpa_artifact_hf_repository_catalog_v1"
 }