OT-2026-000097216
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, pump fed, supply line pressure sensor, 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-2026-000097216) never changes.
Identity and time
| Publication number | OT-2026-000097216 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-73cd-94a9-c2e7d2ff0dc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097216 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6531409170acd97304a6460a3d98de2d6ec471b40e33f2ea1c9014fd65a9896 |
|---|---|
| Markdown | 8bf7dbea185137b8483b7bbceab84d6a744bfa81df385f2014466a9ec2f6a4d3 |
| Publication page | f45ca27fc34bc330cb30b7923cdc4c7af6aca095a8a8cb53ca63f1c44b436293 |
| Manifest | ed4ea50aa851eb8c8c3b655adc591800a30730549920fcc69e78165dc896c375 |
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 | Wpuor/ge/T7lRweXvG5/Ae57+eOqSraUncIDjEk/0WMszdcCLCgWqRF2eNrgIh2bDMzdw0HipUr8NYC0UX6RDw== |
| 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
| 2026-09-17T09:33:27.653140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097216observed f45ca27fc34bc330cb30b7923cdc4c7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:27.633943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097216/manifest.jsonobserved ed4ea50aa851eb8c8c3b655adc591800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:27.616941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097216/publication.mdobserved 8bf7dbea185137b8483b7bbceab84d6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:27.578364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097216/publication.txtobserved a6531409170acd97304a6460a3d98de2...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. |
|---|