OT-2026-000035774
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000035774) never changes.
Identity and time
| Publication number | OT-2026-000035774 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7e8f-b2cc-062258c7100f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035774 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e0dc537ca537c03a0887e537bd8b70660c8f17fa9ae679e224df1b205093c07 |
|---|---|
| Markdown | adff5aac31ff9c91fd14b1ceeee38ed150c88f3abe583380a19e318310469276 |
| Publication page | fed4db16bdaac17cbbd54f86b3d33c9657f017b5e80b21273037b7a032adffc3 |
| Manifest | 7d0c1ef3b7ab079cddd77db07ac15432e2fd1811b5cc47d82ff8e4f0f9afbf23 |
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 | 1TOOooN8rNGOAYxEE9VVu/4tTgBe1DM0wFrdEUXws6EaxrE/AxUUOLucTXp4tdXfPB8NvqOtQpcmPU+Y7RbJDQ== |
| 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
| 2026-09-17T11:27:28.481286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035774observed fed4db16bdaac17cbbd54f86b3d33c96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:28.458611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035774/manifest.jsonobserved 7d0c1ef3b7ab079cddd77db07ac15432...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:28.440347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035774/publication.mdobserved adff5aac31ff9c91fd14b1ceeee38ed1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:28.422586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035774/publication.txtobserved 5e0dc537ca537c03a0887e537bd8b706...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. |
|---|