OT-2026-000010782
Publication integrity record
Single cup vacuum gripper, pump fed, 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-2026-000010782) never changes.
Identity and time
| Publication number | OT-2026-000010782 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee9-738e-be0b-fe563e05239a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010782 |
| Status | PUBLIC |
Content hashes
| Canonical text | be775d146c83786e7dbf09b630f1910f71e75e1e7f97c39e033242badd603e43 |
|---|---|
| Markdown | d2ef92c52e087cfa43d7321179b4be1b73dfb012f647b16b0323b3eba20d12b1 |
| Publication page | d9ec94abd16d7f90ddbf4e579ad25a0642854400b7ce6bde151e30e6d33cb068 |
| Manifest | a9f4bccec273f07d755abce061b8c367e11cc4c41446a5bad2f95391f2709e3a |
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 | JSccMMwKwNkWx/C8zFNYk7qAfLS9ZsoyInqgSDux/OWHifruhMcukHoXYF3Du+4CWRfgxtOXwU9kbK03pe8RBg== |
| 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
| 2026-09-17T12:15:42.617885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010782observed d9ec94abd16d7f90ddbf4e579ad25a06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:42.593486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010782/manifest.jsonobserved a9f4bccec273f07d755abce061b8c367...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:42.570991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010782/publication.mdobserved d2ef92c52e087cfa43d7321179b4be1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:42.546354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010782/publication.txtobserved be775d146c83786e7dbf09b630f1910f...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. |
|---|