OT-2026-000063370
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000063370) never changes.
Identity and time
| Publication number | OT-2026-000063370 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-716c-9fd0-66e107ef30e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063370 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ad3541f4d055c03f9e5f456045587479771d1bb2d24aa5844c38ec22e2746b6 |
|---|---|
| Markdown | b088e71b16eb15b104380d782faa1775d17b9f708b60e3047581e7edeca23e33 |
| Publication page | 8a2061bcf63c475778e542df73f33f7d96ae6b4e36cfb111bd9ec491f3203743 |
| Manifest | e2d403413d4dea493264dd2756f66600157749b79d050acdc21422235f63124e |
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 | H+STmFIH73MeSm87HBiIwswsSibxmO7xFjSjjH9EqEEx3CPhTsmCj/tPHIowWZFHoTm7I64boAiiaDBJ39WzCQ== |
| 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
| 2026-09-17T10:37:16.637840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063370observed 8a2061bcf63c475778e542df73f33f7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:16.618794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063370/manifest.jsonobserved e2d403413d4dea493264dd2756f66600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:16.598052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063370/publication.mdobserved b088e71b16eb15b104380d782faa1775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:16.577689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063370/publication.txtobserved 6ad3541f4d055c03f9e5f45604558747...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. |
|---|