OT-2026-000048708
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000048708) never changes.
Identity and time
| Publication number | OT-2026-000048708 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7c79-8ab1-9216cf14b60d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53d3be6266e101451081226c6eea1dd730efb127f409605c7faccc9f897cf5c9 |
|---|---|
| Markdown | df58ac7fdc362906e1c5ee1ea41cfd3b585a723cb555a517a6f3c9ad18d77329 |
| Publication page | ae966aa77c8761affdfe044d3e8033a45d7d6faaf77891d89c7ad972e0c7289e |
| Manifest | 751effd7282017c7682ea3f80217b28a358679219d337b83c979e8bc46e115eb |
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 | +DQHZj5R6JWOw+AHp4/4WXg8XZsH7ac2ipr+yRVBUaL+0RrNaWsrIp5J2pduSqebOQygn6LsIS6X467Ad6eCCA== |
| 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
| 2026-09-17T11:04:20.822349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048708observed ae966aa77c8761affdfe044d3e8033a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:20.803983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048708/manifest.jsonobserved 751effd7282017c7682ea3f80217b28a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:20.784736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048708/publication.mdobserved df58ac7fdc362906e1c5ee1ea41cfd3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:20.766142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048708/publication.txtobserved 53d3be6266e101451081226c6eea1dd7...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. |
|---|