OT-2026-000041210
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000041210) never changes.
Identity and time
| Publication number | OT-2026-000041210 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b143-7614-ac34-f3e9d2f9aa67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041210 |
| Status | PUBLIC |
Content hashes
| Canonical text | da7908a46e08ad53ae318931fbd358dcd985d3627cc3a89e88f5961954ca3c50 |
|---|---|
| Markdown | a7608e6f11e1b219e0793c8ba1ffc94e8f62907c5751649161c986e5844756a7 |
| Publication page | 4ce94ede2477f70a17c512b9bcedcc7af85f0ccc6873095745a6e86324f2620a |
| Manifest | 59a4338e6d2d08d3b9ba60d85197cfdca46d04bfd485015ececf06950ff00cce |
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 | ImYwbAuiMZhmzwT0A3F8G1EhpoP8M2iz4D7xz4ccKvkUtrOkOFEBdNRFXajRXt5O7HETIuDgPZnwKZYk9mmSDQ== |
| 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
| 2026-09-17T11:17:10.154865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041210observed 4ce94ede2477f70a17c512b9bcedcc7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:10.137617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041210/manifest.jsonobserved 59a4338e6d2d08d3b9ba60d85197cfdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:10.120743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041210/publication.mdobserved a7608e6f11e1b219e0793c8ba1ffc94e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:10.073755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041210/publication.txtobserved da7908a46e08ad53ae318931fbd358dc...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. |
|---|