OT-2026-000068664
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000068664) never changes.
Identity and time
| Publication number | OT-2026-000068664 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2483-7a08-87d4-d47eb3b69caa · 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-2026-000068664 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3aefca279ce6cfdc96a14281204715f5a3fa9b8f901843a9f04241d01e55c02e |
|---|---|
| Markdown | 97a202431f89ea312ac13bed2dce8d7b85213dca45d79247e8a0945873005334 |
| Publication page | b86f9fbf59b22a681c9fbb43d7136b38bfec4c0f11ba9d4f41b706a67d0dc2c8 |
| Manifest | 896f660eac7f3b5d4aa36044d1c0a1ae5ef596c596c9f6fd8757fdd38721bfe3 |
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 | U8nP8IJHPfmYo8Wm95ARYnufqcamehAYqds1r/JeSpgVEEhJHBwCC7c1nXvzzAHNIqdD3m11F5czvJU/qSfqDA== |
| 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
| 2026-09-17T10:29:51.751006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068664observed b86f9fbf59b22a681c9fbb43d7136b38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:51.734064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068664/manifest.jsonobserved 896f660eac7f3b5d4aa36044d1c0a1ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:51.716611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068664/publication.mdobserved 97a202431f89ea312ac13bed2dce8d7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:51.699753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068664/publication.txtobserved 3aefca279ce6cfdc96a14281204715f5...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. |
|---|