OT-2026-000065817
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000065817) never changes.
Identity and time
| Publication number | OT-2026-000065817 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-74c4-8d09-8d1d690c0011 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065817 |
| Status | PUBLIC |
Content hashes
| Canonical text | 920adf65a03be9a1b4eeae4b30c9855ab261213ec1d974807d35e709d20ebc6f |
|---|---|
| Markdown | ae6896a008916ca86fc760983cc32ea4cf836e1864fd750df839f9344424d567 |
| Publication page | 9a8b19559283bc2801f2598270b6cf1ce7a618afc364bbd68f63fc6fb047851d |
| Manifest | dba2e193c61a6fd52fad8431ef26bb81c417ba87dcc72ace7d3071ecf2dbc446 |
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 | cXwATHSRH27KhcAWbqscOnHfdPupXPZjJnz+oyxZuYbrGKDYnc1PZuu16Xm0TtynPm2emlHN9B3J79fU3lJRCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:34:15.751458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065817observed 9a8b19559283bc2801f2598270b6cf1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:15.733038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065817/manifest.jsonobserved dba2e193c61a6fd52fad8431ef26bb81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:15.715977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065817/publication.mdobserved ae6896a008916ca86fc760983cc32ea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:15.698181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065817/publication.txtobserved 920adf65a03be9a1b4eeae4b30c9855a...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. |
|---|