OT-2026-000008689
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000008689) never changes.
Identity and time
| Publication number | OT-2026-000008689 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7be9-8521-b7d94c298df2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008689 |
| Status | PUBLIC |
Content hashes
| Canonical text | c383d9ba375b22d8cf8d642344140cd9635bf9f3ab140be9d0461dc6e5b94bd3 |
|---|---|
| Markdown | 26fee316a2375528b98f5d2fbbe475a31dd5b82dc363a32707688a092579dc67 |
| Publication page | 11f5627777104ff5d8c386e6053abce32b025c88a7f90bc2d44c24d6bab0f9af |
| Manifest | 1f060da6aae198e1da269fa52fd0b16bf614d56b8d3acd7bb4992775fe09c101 |
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 | ZNawssKmAekjhDXObK0mXfZ5s59sccXEOP2AeHpYXdHH3ivfJk83sqjg9bPEfYrp41HbbbHZa/+HJPvGe4ArCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:45.098592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008689observed 11f5627777104ff5d8c386e6053abce3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:45.079089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008689/manifest.jsonobserved 1f060da6aae198e1da269fa52fd0b16b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:45.057961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008689/publication.mdobserved 26fee316a2375528b98f5d2fbbe475a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:45.036149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008689/publication.txtobserved c383d9ba375b22d8cf8d642344140cd9...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. |
|---|