OT-2026-000045958
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045958) never changes.
Identity and time
| Publication number | OT-2026-000045958 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-7b9b-afd1-892558b8f268 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b6f51733a7b8f4f551349ee454f6751d2b7fd7c696fd7ba1d975337d062fd7d |
|---|---|
| Markdown | 7b9e8c56e75ff7d5856c7455251dc5c8e2e12b5b4fda82134a84bbe37665e4e7 |
| Publication page | 0c1b038b84bf081ae918cc82c3f3deebebc54a5b91e86c87b64c795d33502238 |
| Manifest | eab8364e2ff6a35cff2045a77b885d8734fef1a5144e3ec6fdb630e10b5015b4 |
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 | abyM8Ofr2B1mgmjvHPXHpY7ql9nQ1tGQqiK/nwZ6Kr9vuYXDSrsPNE0kKmdI/37E7AtgoIgyYw+v8yLTq/YDBw== |
| 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
| 2026-09-17T11:09:52.513574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045958observed 0c1b038b84bf081ae918cc82c3f3deeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:52.493857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045958/manifest.jsonobserved eab8364e2ff6a35cff2045a77b885d87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:52.475810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045958/publication.mdobserved 7b9e8c56e75ff7d5856c7455251dc5c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:52.455556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045958/publication.txtobserved 3b6f51733a7b8f4f551349ee454f6751...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. |
|---|