OT-2026-000017962
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000017962) never changes.
Identity and time
| Publication number | OT-2026-000017962 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7e23-9641-53e5a39e8add · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dd0571b3461666ca18ca62314b502b00ea6dcc160ce5274ca96ce04e42acdf3 |
|---|---|
| Markdown | d20631b3be98c258cd75c261e15ff772c8bb53aa67a0478f68f9645f631fbba7 |
| Publication page | 0e90f5aa620801e5f028144a2c3ac4de42d2c75fb976279d99eff3df3f2bbfb8 |
| Manifest | 5550e909b7ec110566369671b69535f0a0385f7e395f1d9f818ea87e89dceee2 |
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 | qb61HfYaMIIfe01WMEQbv+SH+8nJGbl29PzyzCacVuvlM+Qs75lhVxXdTbdPQAixmC8fkBUjcgGvDp/oQL2BBQ== |
| 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
| 2026-09-17T12:01:58.443201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017962observed 0e90f5aa620801e5f028144a2c3ac4de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:58.426426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017962/manifest.jsonobserved 5550e909b7ec110566369671b69535f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:58.408771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017962/publication.mdobserved d20631b3be98c258cd75c261e15ff772...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:58.390337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017962/publication.txtobserved 3dd0571b3461666ca18ca62314b502b0...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. |
|---|