OT-2026-000063963
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, pressure sensor per zone, 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-2026-000063963) never changes.
Identity and time
| Publication number | OT-2026-000063963 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bc-7ef8-b149-33f46cd387c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063963 |
| Status | PUBLIC |
Content hashes
| Canonical text | f36d0b853d0c5188a30f573e79002a6bc8aacfe9b3d0adce1fcff04840f43a2a |
|---|---|
| Markdown | 8c24570c9dc986c5e798b08d8a9d84bd9eb318da8aef59cf0dd2feced818f7ef |
| Publication page | d4651d48204ae49c1824700cf93a203f2a46191903709563d167bde279b5b678 |
| Manifest | 8ea3b00901efd29ce582ee56b37e7568ed866bd142e419cb86472c60e714c377 |
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 | jaiXa7tDinW7aBZpay8iTqu67UwObt3DetRBqH/EL6gzpaiVd00nerWvVyAvMcqhM9Qu06LIi2dOUWSjkOrOCQ== |
| 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
| 2026-09-17T10:37:01.640690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063963observed d4651d48204ae49c1824700cf93a203f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:01.622992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063963/manifest.jsonobserved 8ea3b00901efd29ce582ee56b37e7568...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:01.601457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063963/publication.mdobserved 8c24570c9dc986c5e798b08d8a9d84bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:01.581855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063963/publication.txtobserved f36d0b853d0c5188a30f573e79002a6b...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. |
|---|