OT-2026-000045110
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000045110) never changes.
Identity and time
| Publication number | OT-2026-000045110 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-74d4-b1f8-a2f653e77e61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9304a9779fbcd4ce1102e8592b6314125a443aeebb78fbecc2a9b30808bab4d5 |
|---|---|
| Markdown | 8709d7ecd593909e41c111de4e21c9676a19f948197b852c86502b847b987aa8 |
| Publication page | 6775ef27a467f68b693fd23b9631694a6a8a836ea11f2edbb6ec6390957a7eef |
| Manifest | 404a82d2428c0d81f2a7ed5d41188ad2aa9b917958df29f3b42ce2a4508ed802 |
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 | ewDn/LGLdv6i/mvikBFZm9LhtDL0sWmnjaKGTDKvSGpxpP0SqGP5yfd2vKg3A3ktL1nQXErVhd4TzXwn8BjkCQ== |
| 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
| 2026-09-17T11:10:15.036202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045110observed 6775ef27a467f68b693fd23b9631694a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:15.014206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045110/manifest.jsonobserved 404a82d2428c0d81f2a7ed5d41188ad2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:14.992530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045110/publication.mdobserved 8709d7ecd593909e41c111de4e21c967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:14.973423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045110/publication.txtobserved 9304a9779fbcd4ce1102e8592b631412...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. |
|---|