OT-2026-000036137
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036137) never changes.
Identity and time
| Publication number | OT-2026-000036137 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-73d1-901e-d334d4d84824 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 414489a8f1c95784e99c245692d700fe6b7f4afe0c15f4e1bad031ed08df174c |
|---|---|
| Markdown | 00ed3cbd70adebfc3269a660e20ec32c9d66bd34d54bed69dba1d71e4513f5cb |
| Publication page | 7ad22b38269a88bf343621790d05d898ce30bdaef1a95730a7c29d88a0588c69 |
| Manifest | 72ad8ea6a2409e2e3982cf6cb3a50ff2a84db8a1e2f990e2a34a7c0e1689c71a |
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 | ojSIlx0Kv/GC2vJIOys7TB1ZEDMxlqeAsgddmIXtCp07hnMO/rdtqD4CFdCGoL606mrn1tvgaQYdQPqBrfyBBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:20.239547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036137observed 7ad22b38269a88bf343621790d05d898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:20.223622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036137/manifest.jsonobserved 72ad8ea6a2409e2e3982cf6cb3a50ff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:20.207348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036137/publication.mdobserved 00ed3cbd70adebfc3269a660e20ec32c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:20.190487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036137/publication.txtobserved 414489a8f1c95784e99c245692d700fe...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. |
|---|