OT-2026-000024423
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pulsed 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-2026-000024423) never changes.
Identity and time
| Publication number | OT-2026-000024423 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-77b2-8488-6b03f8509b77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024423 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b4b606ccc578635dc6ada2422eaab9d0180f04c638fc65e040e63bfac4ff1c9 |
|---|---|
| Markdown | ec8162dc0fbde7dca7ea9515abc306dfa4f92053c82605259a4cd8c6c0bdd901 |
| Publication page | 20c7f2c20eb3495e54b2a782996fcf99c65ee5b8580fb522f528ad194c52a3f3 |
| Manifest | 68232337d7d83fa1390bd48b3596cf60cdc60ac87e21395329817c1787556023 |
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 | I9ZYZkj0nSBEYnFFfMMOz2ctgrp4pdLRPal4yqoOKaVL2UsFklyeH9oqmwbOpA/op+0A92WYnzWwhfiGpqhdDQ== |
| 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
| 2026-09-17T11:50:18.608795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024423observed 20c7f2c20eb3495e54b2a782996fcf99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:18.585669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024423/manifest.jsonobserved 68232337d7d83fa1390bd48b3596cf60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.570109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024423/publication.mdobserved ec8162dc0fbde7dca7ea9515abc306df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.554479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024423/publication.txtobserved 7b4b606ccc578635dc6ada2422eaab9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.518638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024423observed 20c7f2c20eb3495e54b2a782996fcf99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.498985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024423/manifest.jsonobserved 68232337d7d83fa1390bd48b3596cf60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.478937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024423/publication.mdobserved ec8162dc0fbde7dca7ea9515abc306df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.460590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024423/publication.txtobserved 7b4b606ccc578635dc6ada2422eaab9d...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. |
|---|