OT-2026-000093842
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000093842) never changes.
Identity and time
| Publication number | OT-2026-000093842 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508d-7298-8e78-7e5988fbe133 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ab2bddbd65d4eb3cf326dd0104ed07f674b8afe093667cde9f924a2d09487b0 |
|---|---|
| Markdown | 45fb11629050171abc2535eae7fdbea114f9514935eaecf79953e33191ffd856 |
| Publication page | b88849ae926eeca915c5305fabda7606f1cca277ba014b5b3582786c59e2602f |
| Manifest | 96f2b5c83c2f27859c76410aea1717d1577f7054b1a937a20d167f0b8e40e3de |
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 | bmTD1Q4G/8C5Vbi1knMqwqK3nKV/k98rOAH4CgWC1QPX7eXtjLeF+A/zeYJZ1sr2TvJuL0ixejPF0rMCdHXyCw== |
| 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
| 2026-09-17T09:39:57.578930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093842observed b88849ae926eeca915c5305fabda7606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:57.562101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093842/manifest.jsonobserved 96f2b5c83c2f27859c76410aea1717d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:57.543915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093842/publication.mdobserved 45fb11629050171abc2535eae7fdbea1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:57.526920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093842/publication.txtobserved 0ab2bddbd65d4eb3cf326dd0104ed07f...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. |
|---|