OT-2026-000092235
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092235) never changes.
Identity and time
| Publication number | OT-2026-000092235 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7cb3-8d3d-671b0b7269e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092235 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50ee401bbe8ca89ce52d5ce2023f4be85115a9fca91f0a0bb56cc7dbef9da2d0 |
|---|---|
| Markdown | e4bef1dfb25f92e72fb2971ec63c1ed8364db1cbd42d2c7de692ef5f7ba1cec0 |
| Publication page | 98d6c1a17084035bc18d05e1b84642df4b7bfb91c964cd9efb897cffae783530 |
| Manifest | 8940bc39db3973e3fe1e26a395de9ca56f48a33b5b87e06c887b91eb2a3087cf |
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 | 4ppk9XKUmirDP5Vf1EcBpBC9TsM8zGjg2tT0WaFreyV09WB7SUAMeMfvnhdqOSSqq5JNkpuRfqhjMmhtizWXBw== |
| 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
| 2026-09-17T09:41:45.277776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092235observed 98d6c1a17084035bc18d05e1b84642df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:45.259129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092235/manifest.jsonobserved 8940bc39db3973e3fe1e26a395de9ca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.241373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092235/publication.mdobserved e4bef1dfb25f92e72fb2971ec63c1ed8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.222957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092235/publication.txtobserved 50ee401bbe8ca89ce52d5ce2023f4be8...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. |
|---|