OT-2026-000068682
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000068682) never changes.
Identity and time
| Publication number | OT-2026-000068682 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2483-7dcb-ae80-83cf2e32316d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068682 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d69579df5f8c5afe9ef57864946a873c6af3dc7568672c0382ad4ef9e95f204 |
|---|---|
| Markdown | 75b03eddb508798f353199e7c4399a6bf3cd53a3836a252b2302eb5d7bc5f254 |
| Publication page | 613d6136ad2d6ff10dc8121c0ead68406ae8699b5c7aea352c7089d7af2a1e9f |
| Manifest | 4cffb7361dc00d2fb38ff9d097b3175b66871685ec7a6bbea8478061d4991d81 |
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 | ScSiOxDprziXfom2vwYTTe0zz1GuXdvf8dGaroh4r0iNkmuMIk4xS8BTqkgjQiKrghJn/B9aAALBJvnrWvhiBw== |
| 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
| 2026-09-17T10:29:53.060701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068682observed 613d6136ad2d6ff10dc8121c0ead6840...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:53.041156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068682/manifest.jsonobserved 4cffb7361dc00d2fb38ff9d097b3175b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:53.024509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068682/publication.mdobserved 75b03eddb508798f353199e7c4399a6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:53.008126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068682/publication.txtobserved 1d69579df5f8c5afe9ef57864946a873...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. |
|---|