OT-2026-000078724
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000078724) never changes.
Identity and time
| Publication number | OT-2026-000078724 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbc-7ff1-8563-bcb3060d2a8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078724 |
| Status | PUBLIC |
Content hashes
| Canonical text | be6c2d01e1c32bb7340af1861f30afb893888e977f1dc93ea95c4247dc82fcde |
|---|---|
| Markdown | 9d76d91b0de809bd54a7477fb0462cb3b7df1bcae1a285dee37d2c567b9ee93b |
| Publication page | 9321837dd3abc42421fc88b6b16ef7173202bffd37cc6caef6fa0ce3a55cf21d |
| Manifest | 99eeb281d26ef7d69aa6a53036958e561674426c810dbacd408195c1c572c0b2 |
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 | 82+MHl6Ma5wYydt+vVDM0oj2QiG+pS+OVZl3jcTy9hMfXgCZogNuMxW04yhHHr+DrrsNXRGbc9FJst24xTkLAA== |
| 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
| 2026-09-17T10:05:20.292563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078724observed 9321837dd3abc42421fc88b6b16ef717...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:20.273620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078724/manifest.jsonobserved 99eeb281d26ef7d69aa6a53036958e56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:20.255978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078724/publication.mdobserved 9d76d91b0de809bd54a7477fb0462cb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:20.215038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078724/publication.txtobserved be6c2d01e1c32bb7340af1861f30afb8...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. |
|---|