OT-2026-000097341
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single 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-2026-000097341) never changes.
Identity and time
| Publication number | OT-2026-000097341 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7b75-a9bc-d1dba999214b · 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-2026-000097341 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fe1d76ab3d9aea01d34e7c1e4f15c687589a7066d5bff8246b4c5bb98088112 |
|---|---|
| Markdown | 7c59dea85dd1f8a9554244d250fd75b596de10f48ae5e3b2e957bc8d380503dc |
| Publication page | 8be3fc5d7c150bd57ff17e781061b0a401b20e6ae85c0f3d4294318b9d297149 |
| Manifest | d153bb354fae5582900c30e96672925b1bb60dc04f9dda8fe06c15ee351b3d0d |
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 | jKhKtiIChbWp8yp1OVGd6qZp34GN70m7vwOKf4iGHEA8+hRnSGfBkwwitH93YxbQatDO9fOABtr557l1xWw4Aw== |
| 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
| 2026-09-17T09:33:36.577691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097341observed 8be3fc5d7c150bd57ff17e781061b0a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:36.560063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097341/manifest.jsonobserved d153bb354fae5582900c30e96672925b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.543462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097341/publication.mdobserved 7c59dea85dd1f8a9554244d250fd75b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.524505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097341/publication.txtobserved 9fe1d76ab3d9aea01d34e7c1e4f15c68...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. |
|---|