OT-2026-000046736
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000046736) never changes.
Identity and time
| Publication number | OT-2026-000046736 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-72a0-b634-7a7ddfacc8e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046736 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7c37341e3a0e96a753c7c4b9a4383b75c7fbd3295d087b149e68b4e6062eca9 |
|---|---|
| Markdown | 1d9cc0ff5c436b35aa089a6440a4e9c7b7d721991e27a69a7455fcdd1939286f |
| Publication page | 934dcdd3216aa7ff9bb8470fcaadc3f27b022f5959e209a42b2e42a3d6ebce3b |
| Manifest | 512928e376ed4638c3fa9514951057d5144b79e29da6f0e5ddaedc661ccb939b |
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 | w5IOrx+z0TkJI9szWX82UKhC3B6MjNvjqbT/Q6EYmnKESEnstKXsapTid6WJR7a0ZCjyPjDO4cdHX3bIt2/LAg== |
| 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
| 2026-09-17T11:06:47.842118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046736observed 934dcdd3216aa7ff9bb8470fcaadc3f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:47.826341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046736/manifest.jsonobserved 512928e376ed4638c3fa9514951057d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:47.808119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046736/publication.mdobserved 1d9cc0ff5c436b35aa089a6440a4e9c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:47.789761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046736/publication.txtobserved a7c37341e3a0e96a753c7c4b9a4383b7...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. |
|---|