OT-2026-000044185
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single 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-2026-000044185) never changes.
Identity and time
| Publication number | OT-2026-000044185 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-7763-8ae0-e14f660b9564 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0754c6bc329ab2bb9f4b0b507d6224d6b5775622c005f83a4c789bef0156161c |
|---|---|
| Markdown | 3d34820bfa156e24c0307da0136c0bf42990b5e7296b5cf01074a24a37dce593 |
| Publication page | 490e6e2a1e038468b4801c1f3df596bce60863b30b6ec1e914d11ac35ad48e04 |
| Manifest | 78f5947b1af8a5709617012b7ecfe9f2874f2ab1ed2fe72af8b59af4165ea62a |
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 | 0G9ifBkCJqAIZyWW5+SudOA7t5L1Gli2yQyRMbhKk6St5lKjNko5LsbRRlyVn8wLXMX28H472vVF7Lmhn7XuDA== |
| 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
| 2026-09-17T11:12:37.380984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044185observed 490e6e2a1e038468b4801c1f3df596bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:37.363414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044185/manifest.jsonobserved 78f5947b1af8a5709617012b7ecfe9f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:37.346379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044185/publication.mdobserved 3d34820bfa156e24c0307da0136c0bf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:37.328703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044185/publication.txtobserved 0754c6bc329ab2bb9f4b0b507d6224d6...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. |
|---|