OT-2026-000084148
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two 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-2026-000084148) never changes.
Identity and time
| Publication number | OT-2026-000084148 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-790e-bd92-f59d29cb0fa6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084148 |
| Status | PUBLIC |
Content hashes
| Canonical text | ffbf506f4b946c112954caa4ddae73834467c6d37ffb4673b376623d7d81b8a0 |
|---|---|
| Markdown | 7cd506e84de54d07255b6d27d97c95533c0b80bec59f9349a4f3d48fc8db848f |
| Publication page | ed4acaca310393c3fd05ae641898965bc1fd9c4ec5cb86bac223e4e39ed891db |
| Manifest | 4e38d4aef88c2ea9fe70741d300656e7f7243c4b0605a39844bd6aa119f53952 |
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 | IiHXSDYKE/8voG7nn+rID16VCEtNnUOmR5cwnr5Vd1UrAoPGpBsWPt/St2nrt8huGVGig4wFyPzLWQB4CvaaBw== |
| 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
| 2026-09-17T09:55:54.943029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084148observed ed4acaca310393c3fd05ae641898965b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:54.924361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084148/manifest.jsonobserved 4e38d4aef88c2ea9fe70741d300656e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:54.906597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084148/publication.mdobserved 7cd506e84de54d07255b6d27d97c9553...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:54.889667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084148/publication.txtobserved ffbf506f4b946c112954caa4ddae7383...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. |
|---|