OT-2026-000056685
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000056685) never changes.
Identity and time
| Publication number | OT-2026-000056685 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af6-7259-9dbd-31d7a437a6ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056685 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24f83a36a684e2db174fff723ef9236f1d9a0b6fe80077d2fe7e791a0554b0f4 |
|---|---|
| Markdown | 2527b8c18457675746ddf4f7b2f114090595f8635a5aa605ac4e39fb642faab7 |
| Publication page | 5a362b6cad19afffc17310cc37d95d491c6eb3130585c2d1d5d1facdd889b561 |
| Manifest | 1e64faac3578153b739de9bdaf4d21f9a0fa54e2ae69a274ccc29e71e9902d62 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | mmsdJsPhxsVsYvLlXHR6K2ie/Fw1mStmQk+xWPBeSUpyAl4lJZ5ZNpuVLhjg1MJVuSX54mzADJ0tF8z7h7R3CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:05.194986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056685observed 5a362b6cad19afffc17310cc37d95d49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:05.175611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056685/manifest.jsonobserved 1e64faac3578153b739de9bdaf4d21f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:05.156130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056685/publication.mdobserved 2527b8c18457675746ddf4f7b2f11409...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:05.136882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056685/publication.txtobserved 24f83a36a684e2db174fff723ef9236f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|