OT-2026-000097254
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, 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-2026-000097254) never changes.
Identity and time
| Publication number | OT-2026-000097254 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-70a9-a5db-154a586a8145 · 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-2026-000097254 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3c6ae3fbb6be73a15b99bec6bd56075a35045b4fb523822cf269468d63077b4 |
|---|---|
| Markdown | 27bd39a6298d572351abea061ddaebba93e8b228fe3ff487025f3bf37e00f7b6 |
| Publication page | 3b94c156d47a85327800b9cb900057e55e5b919af96d92f35584d02a23590d6f |
| Manifest | 8bd09eb8a7b8c1d86c39cda4fcca282285e78a54f3806add2636a363c3876074 |
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 | MulAeh98HDvHmqja6FbrFwq9uJA401Q38qN1SWibZVe1WPSpyQ2UVs7ve+zuSviST13mFYnf/ZcsXzYjQ8D8Cw== |
| 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
| 2026-09-17T09:33:30.507072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097254observed 3b94c156d47a85327800b9cb900057e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:30.488570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097254/manifest.jsonobserved 8bd09eb8a7b8c1d86c39cda4fcca2822...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:30.462860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097254/publication.mdobserved 27bd39a6298d572351abea061ddaebba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:30.441753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097254/publication.txtobserved a3c6ae3fbb6be73a15b99bec6bd56075...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. |
|---|