OT-2026-000024546
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000024546) never changes.
Identity and time
| Publication number | OT-2026-000024546 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7d94-b793-a169f104de24 · 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-2026-000024546 |
| Status | PUBLIC |
Content hashes
| Canonical text | fecf2c19e8089b758a6d066f48793dff82856e8bdfbfaf78205e399e74bf7f31 |
|---|---|
| Markdown | e28ff82c9288d7a7ef54190dd5d073dec65630d60e923180facdc46550bf8b7e |
| Publication page | e2ff25ee64eaba65058bdb850f9c2a6a6e84cd75c8f0bf65291a0ffeb9ef0232 |
| Manifest | e5b772890661ed9d8aa2493a6eef59921df3c4c36df6111458093370c7d1cdcc |
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 | PeaySlQFI4pkF+3BQJiSNyco0cmFQuIgKq8KfRveyPHdkOyOYZG2iL8wPkvXD18UaTPWeJzg8y59PsRRgyzVAA== |
| 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
| 2026-09-17T11:50:34.513641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024546observed e2ff25ee64eaba65058bdb850f9c2a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:34.495384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024546/manifest.jsonobserved e5b772890661ed9d8aa2493a6eef5992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:34.474355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024546/publication.mdobserved e28ff82c9288d7a7ef54190dd5d073de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:34.458932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024546/publication.txtobserved fecf2c19e8089b758a6d066f48793dff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.739004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024546observed e2ff25ee64eaba65058bdb850f9c2a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.718607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024546/manifest.jsonobserved e5b772890661ed9d8aa2493a6eef5992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.698412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024546/publication.mdobserved e28ff82c9288d7a7ef54190dd5d073de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.680347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024546/publication.txtobserved fecf2c19e8089b758a6d066f48793dff...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. |
|---|