OT-2026-000095359
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000095359) never changes.
Identity and time
| Publication number | OT-2026-000095359 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-7eda-82cc-cb3cfdd96d04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095359 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1261a3482274cf8d125a34be5fc5229ef962309b41f6605e5d95283f65a1f88 |
|---|---|
| Markdown | 8388f3e5e08d59a5f72e4c7efb866967feb124a9fc22181e847a2c8036282547 |
| Publication page | a7cd7cfddd9de97d1f5e4e6e000aef3d0138583cd03b6b98a4e6e56dfdeaa8db |
| Manifest | fa9b50873f15fe5a6e232cf82e05afb7fffd35fff0fe7977cf9ce0501e1b5d8e |
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 | XAqvygG1AWgCyLMbGjERfoIYK9cLGBX9S6frQ/wqyXBnCB47qXOzvlJ0JDjdreF6whcs4bV1npRkDE1LOtyNDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:43.373008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095359observed a7cd7cfddd9de97d1f5e4e6e000aef3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:43.353314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095359/manifest.jsonobserved fa9b50873f15fe5a6e232cf82e05afb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:43.334636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095359/publication.mdobserved 8388f3e5e08d59a5f72e4c7efb866967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:43.314055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095359/publication.txtobserved a1261a3482274cf8d125a34be5fc5229...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. |
|---|