OT-2026-000045078
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000045078) never changes.
Identity and time
| Publication number | OT-2026-000045078 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-73d6-a7b8-6ffa203b114f · 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-2026-000045078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e204ba345c165b0aabd5be3e7221b2b7e53dcdb4ee3a69e066731f1989b78a6 |
|---|---|
| Markdown | df2c9b8e0451b8526376e5dd5da1437ff109e45e1ab8b7ea4336360a43b8de54 |
| Publication page | 9e0c4e3eae893bc3a77ff46ff2bbb8f58754c5d302c4ab600d3cc66e7dd6bb20 |
| Manifest | 9f69936faae4a9ceb48a1250305201dfe027860329cad99193bf7586dcc6e587 |
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 | Iyz1rnXhEFjV1d4xxuweNu1qO34lSsobyn4YMrEALybp5cueRxDs5Cr0sY3b66M8SvlfAv2BRKhNZqIZ1zR+AQ== |
| 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
| 2026-09-17T11:10:06.878583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045078observed 9e0c4e3eae893bc3a77ff46ff2bbb8f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:06.860801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045078/manifest.jsonobserved 9f69936faae4a9ceb48a1250305201df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:06.840545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045078/publication.mdobserved df2c9b8e0451b8526376e5dd5da1437f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:06.813219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045078/publication.txtobserved 4e204ba345c165b0aabd5be3e7221b2b...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. |
|---|