OT-2026-000036466
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed 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-2026-000036466) never changes.
Identity and time
| Publication number | OT-2026-000036466 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-70e6-ad02-03e2c4a87aed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bf9b7198dc06b800dd86088e5d91a143843fc486a7542778243268e054b386e |
|---|---|
| Markdown | ef661aca72f36de9f7b81c1cfa602f0e035b7e591672f54cbddcd0711fc4c671 |
| Publication page | 06be4d34ba6ea4bcf819253e3be25f166d54f7660f3d46d4b3971f43c79d5915 |
| Manifest | f8129bb817668835da16bf5f75b70f52af0a66da27ca9a8df5cde898785cbbdc |
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 | OeA1lVsxBXPKqaaPotBXiBci6oSSgoRLd2EdiruQELenWuMKG1uD6+dJ3NvQ8E79NmH8GBUXQfo7gE8OlFJECQ== |
| 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
| 2026-09-17T11:26:52.108522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036466observed 06be4d34ba6ea4bcf819253e3be25f16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:52.092136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036466/manifest.jsonobserved f8129bb817668835da16bf5f75b70f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:52.076333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036466/publication.mdobserved ef661aca72f36de9f7b81c1cfa602f0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:52.058605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036466/publication.txtobserved 1bf9b7198dc06b800dd86088e5d91a14...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. |
|---|