OT-2026-000046778
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000046778) never changes.
Identity and time
| Publication number | OT-2026-000046778 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-778a-aff5-cad94184821c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046778 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48b7b065d016eb450e21d4444e1543588aa1a3990bd64430eabc1f1fd400b52d |
|---|---|
| Markdown | da1de88ed061ce0552573f023bb6f605615bd7db4a6580733275d02a2fd84da4 |
| Publication page | 5b3f5cd6cf94345528d7f0b41c399efa42e0705213bc4b0fb7ecd0173db18f51 |
| Manifest | 84c48358be703ed0052b25d3df2bc556c0465dbe1ae4f72932bfc1267e903918 |
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 | ayT+SH45Fdo1un3YXTFfLsQ86lYb7b2ApyEsFcdEdc8cRwrY/O321sGqB/GK/FI3sGecOVtDPJ/+uiwEGpAkBg== |
| 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
| 2026-09-17T11:06:51.067685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046778observed 5b3f5cd6cf94345528d7f0b41c399efa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:51.049277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046778/manifest.jsonobserved 84c48358be703ed0052b25d3df2bc556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:51.030970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046778/publication.mdobserved da1de88ed061ce0552573f023bb6f605...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:51.012126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046778/publication.txtobserved 48b7b065d016eb450e21d4444e154358...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. |
|---|