OT-2026-000046093
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000046093) never changes.
Identity and time
| Publication number | OT-2026-000046093 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-738b-ac7d-51fee6077941 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046093 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddfbdd42f7fee0cd90131bb2a193ae2ad67569b1410a67f1cc43aaf3e02b0b50 |
|---|---|
| Markdown | 6def22c17542814a555aeda1f54b9b45ff28067ae9a0e7653ac07d762c7cc979 |
| Publication page | e48289e25d18a5b8bf0a61998dd2876d5ee21d0d011133a42d4595b8cea86bd1 |
| Manifest | 45c52922164ff6aab23594019d5655fa5ef404ad7d05785e1a231529abff42f9 |
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 | Q+05MT7NqV4Pq9FVm4GTzE8Q3mGaeaYhiawYq2y6ml9WGvn0o/r64DjE0SrKRNADRZk1uhaynumBx2YfhyJpDA== |
| 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
| 2026-09-17T11:09:03.957991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046093observed e48289e25d18a5b8bf0a61998dd2876d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:03.939680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046093/manifest.jsonobserved 45c52922164ff6aab23594019d5655fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:03.922891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046093/publication.mdobserved 6def22c17542814a555aeda1f54b9b45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:03.902746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046093/publication.txtobserved ddfbdd42f7fee0cd90131bb2a193ae2a...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. |
|---|