OT-2026-000070890
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented before set-down
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-2026-000070890) never changes.
Identity and time
| Publication number | OT-2026-000070890 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7c11-8f26-21066dc76813 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070890 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92db4b0e2a80860b2c87cc1233b1e761b8c41ebbe1f572ee420e4f4fb0559f2e |
|---|---|
| Markdown | a00eea11c89a4da30826e05e5112a59153529dd7fd292e46a59de4132bea180a |
| Publication page | 66aa6da45f196e26f956ab8f4ae5a5c33b2f4c40f604711a357aa0d383433900 |
| Manifest | 014cd5c1581cee28fa168fd4e3030183dad912ffcce942442b2b9ca503352ac2 |
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 | iRKFCvMM93ilaFXXv0lYDEtm30SrNMLxZnCtaYt5nJQ4LvfSPUTw+cacq7358sIPKly6HZdIZOz6hgZqnpq+AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:43.008729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070890observed 66aa6da45f196e26f956ab8f4ae5a5c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:42.992319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070890/manifest.jsonobserved 014cd5c1581cee28fa168fd4e3030183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:42.974867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070890/publication.mdobserved a00eea11c89a4da30826e05e5112a591...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:42.958528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070890/publication.txtobserved 92db4b0e2a80860b2c87cc1233b1e761...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. |
|---|