OT-2026-000042095
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000042095) never changes.
Identity and time
| Publication number | OT-2026-000042095 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d71-759b-ae8d-3daec0bef9f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5765fa7946d4d9f785d91f563c6050bcf5bac86e22b0cf048f9697c5a209d9f6 |
|---|---|
| Markdown | 1824ea7f1dda53ecac3126cca6efe8f26faabfb698b082c37653157546115723 |
| Publication page | 8cbe30a44d80352a2c9f0c655e234500ba66da10e6de48430c7e54db7fdc4c92 |
| Manifest | fb7e917fa4951dd8e90eda5318b646c64addfff4e0ca4f6b675800fc0a85c326 |
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 | c54KPa3jfQIAdXa7juDmuTDwPCXfE4hVE7Kvi5DzNqa4SrNIgIHJuRVT33afycu72COjroYYHDDE1Te6/I+aAQ== |
| 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
| 2026-09-17T11:15:37.604655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042095observed 8cbe30a44d80352a2c9f0c655e234500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:37.585010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042095/manifest.jsonobserved fb7e917fa4951dd8e90eda5318b646c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:37.566530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042095/publication.mdobserved 1824ea7f1dda53ecac3126cca6efe8f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:37.547687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042095/publication.txtobserved 5765fa7946d4d9f785d91f563c6050bc...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. |
|---|