OT-2026-000056602
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented before 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-2026-000056602) never changes.
Identity and time
| Publication number | OT-2026-000056602 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af5-7d8b-8e5c-3373f1410c1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056602 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e929a309e61d0fc65105f83eeae3bd2873ac7b1ef56dc1f90d09560c7575d50 |
|---|---|
| Markdown | ce853b3c6fcfe0554a94928dbe98ad853ead291368ff6ba8a0daffa22dbe8bcd |
| Publication page | c6323cee2c9abf630c0cad938142719e0d7031d6cc6d365cfa8091938438de0f |
| Manifest | 815c6ccf38dfb98bd9ad0c0f0eebcc597405f3897e32f47abad26763125d33cb |
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 | StqeJaqz/h7EzVgI7UPjA0Ry4h/GpaGh2ifFPy9p4/AnL1WUCz0/Rdskn55271s07VfVvjLSrzBqqM/UJkeiBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:49:57.098416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056602observed c6323cee2c9abf630c0cad938142719e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:57.080317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056602/manifest.jsonobserved 815c6ccf38dfb98bd9ad0c0f0eebcc59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:57.062338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056602/publication.mdobserved ce853b3c6fcfe0554a94928dbe98ad85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:57.043182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056602/publication.txtobserved 5e929a309e61d0fc65105f83eeae3bd2...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. |
|---|