OT-2026-000034910
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000034910) never changes.
Identity and time
| Publication number | OT-2026-000034910 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7da5-a1dc-9ce628ecd98a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034910 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc33e80d08ac238c58926cf489e9279ec4df6c53e4bd239317c9060885a89409 |
|---|---|
| Markdown | e68915c537b7634d0108119dceffb625704979bf799ca2ca88f7490ff495e475 |
| Publication page | 0211e842b0cc7d0f9531ebded7dcdfb45ecd323205efd2fdb70819c26767efaf |
| Manifest | 10a71b7c99f602c107f742a53a28053e873cc66e1f8c90a41af083fcc54cce4d |
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 | BajCMLsqzNgR2vJQkRGDTPGCJfC/LWIhYOCI+nc9XsyUsKR2aMcxuXbSqumYh/PmczZowbA1ILlNZgjJhqB9BQ== |
| 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
| 2026-09-17T11:30:34.401707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034910observed 0211e842b0cc7d0f9531ebded7dcdfb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:34.385683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034910/manifest.jsonobserved 10a71b7c99f602c107f742a53a28053e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:34.369987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034910/publication.mdobserved e68915c537b7634d0108119dceffb625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:34.354764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034910/publication.txtobserved bc33e80d08ac238c58926cf489e9279e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:55.299796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034910observed 0211e842b0cc7d0f9531ebded7dcdfb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:55.281811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034910/manifest.jsonobserved 10a71b7c99f602c107f742a53a28053e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:55.263940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034910/publication.mdobserved e68915c537b7634d0108119dceffb625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:55.245790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034910/publication.txtobserved bc33e80d08ac238c58926cf489e9279e...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. |
|---|