OT-2026-000093475
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, 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-2026-000093475) never changes.
Identity and time
| Publication number | OT-2026-000093475 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7381-80e0-3fa5b7b72d15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093475 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2de730906d0e7d487bcba6021d0e8fc3ab1e91f10a3149a8b7b8ed28c59ae01b |
|---|---|
| Markdown | edcea00dacb2ce06d4e8621103da346851a21c315220c002b4762ce438da64f3 |
| Publication page | 6fd34bbbe21cd27aab93f11b91804cb972298a46b5ff6d9e0870bad68304ab36 |
| Manifest | fdf6ed28a206a3cb533796c95829910d7f489075f3278460e594294868e6c44d |
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 | bJyPJHK2VnU92UP+LKJt82q0H6yKzCRljGlQi9Inl8O4F6RjrNn4HClnQgHwXLMhxxiosxa55PRd0fs5YjkqAQ== |
| 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
| 2026-09-17T09:40:24.749087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093475observed 6fd34bbbe21cd27aab93f11b91804cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:24.730963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093475/manifest.jsonobserved fdf6ed28a206a3cb533796c95829910d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.691248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093475/publication.mdobserved edcea00dacb2ce06d4e8621103da3468...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.647079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093475/publication.txtobserved 2de730906d0e7d487bcba6021d0e8fc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.821752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093475observed 6fd34bbbe21cd27aab93f11b91804cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.804029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093475/manifest.jsonobserved fdf6ed28a206a3cb533796c95829910d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.784742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093475/publication.mdobserved edcea00dacb2ce06d4e8621103da3468...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.745910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093475/publication.txtobserved 2de730906d0e7d487bcba6021d0e8fc3...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. |
|---|