OT-2026-000082908
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three stage ejector, supply line 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-2026-000082908) never changes.
Identity and time
| Publication number | OT-2026-000082908 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7ba0-a216-5bb518fe1cc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082908 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6e45dbbc223ddc64f3e06914c1977ac657e75098493abf4556eef8f268ffab5 |
|---|---|
| Markdown | 069f74b3d5afb11ae1ba866faa7af01f73e0c08013d3287477fb6f23a4a9baff |
| Publication page | 4c4e1955b3fadead23b6d0fb866b7e6e69d4ec4ffddf385f0fa883ab03af5b31 |
| Manifest | aedb9b89760d930e0a3c1c5b8cc9a35be54964687c527fee426b04b0b6e706be |
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 | O7jx9yqM/Xo8mHJ5TjAEXAepNaVw7a5CaSCEf4625eLMQllJXPqOUnUbgBp5mBH3Uou4aS/6R5ZncuF9qA1mAg== |
| 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
| 2026-09-17T09:58:35.848071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082908observed 4c4e1955b3fadead23b6d0fb866b7e6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:35.829945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082908/manifest.jsonobserved aedb9b89760d930e0a3c1c5b8cc9a35b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:35.812001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082908/publication.mdobserved 069f74b3d5afb11ae1ba866faa7af01f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:35.793985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082908/publication.txtobserved f6e45dbbc223ddc64f3e06914c1977ac...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. |
|---|