OT-2026-000058161
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented before set-down, on a tool changer
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-2026-000058161) never changes.
Identity and time
| Publication number | OT-2026-000058161 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7ab5-971b-0224a71b3a5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058161 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20a6f1c94bbec6771a8e1178f2bda37aa6593eab85e07f2aa69394087c8b6668 |
|---|---|
| Markdown | 59a5424237ab611165afda57d25c50d72524a3288ce6a6fd52f9dbdbe8d9e4ec |
| Publication page | d56126543b433ce0aa1786e170107cdb87692ddf5a2bf0783509db20103becd5 |
| Manifest | 14a315fba72ee9f2e1754724b56d9e7267224ead129fd8d2abccd092309f4a22 |
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 | D1O6By24G9FxE67IWuLaI0Iv4IjUGwoiqw2GukolWEDjYOEQO2569AD/4N4hHILC/vQnMVvlAxJN9Rk51islAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:51.479753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058161observed d56126543b433ce0aa1786e170107cdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:51.460336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058161/manifest.jsonobserved 14a315fba72ee9f2e1754724b56d9e72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:51.440440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058161/publication.mdobserved 59a5424237ab611165afda57d25c50d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:51.420312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058161/publication.txtobserved 20a6f1c94bbec6771a8e1178f2bda37a...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. |
|---|