OT-2026-000036683
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000036683) never changes.
Identity and time
| Publication number | OT-2026-000036683 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7729-ac62-95b60aeac191 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036683 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e2e97339f11353af62a79515f369b689e5f6603caa2f39d0a1aa2958d346ed8 |
|---|---|
| Markdown | c3601fce69a2fe097c39ba1153a01aa9661845b947a184da6679b8c3b1aafe48 |
| Publication page | 91233233f803be8108a26110177f3b0eb02f499aad008a652749eb18bf59f2f3 |
| Manifest | 7b6c027839410b5ed266263a92d89f8554651babda22b62b3db034ffc463e666 |
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 | 04PX7nk9ej0KGA2wozIv6/9HO1B9IPO9YMLs+10NH1TqRsixQKh7+dxXOOnC26QA+PnqZNlFTdx9RihAMAWFBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:02.368904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036683observed 91233233f803be8108a26110177f3b0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:02.351101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036683/manifest.jsonobserved 7b6c027839410b5ed266263a92d89f85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:02.332998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036683/publication.mdobserved c3601fce69a2fe097c39ba1153a01aa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:02.316188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036683/publication.txtobserved 5e2e97339f11353af62a79515f369b68...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. |
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