OT-2026-000006044
Publication integrity record
Porous face vacuum gripper, four outlet manifold, plant vacuum fed, vented 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-2026-000006044) never changes.
Identity and time
| Publication number | OT-2026-000006044 · never reused |
|---|---|
| Internal UUID | 01a0a94d-60e5-72b4-8dab-6fcb973f6482 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:20:15.721165Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 872249116b209fc674f22300d6b593f2861b66e734a7f8bd0eee5d980e5bf56a |
|---|---|
| Markdown | 1a7744023fd26b80cf4e1ff9126a9dd4e7387f7b63a6e601e77f925fc851979c |
| Publication page | 345b4b06db28a5ce97871d7e015396fdb772f0d9f6e10bd80a51bd8e227343f5 |
| Manifest | 5458ee7b61cbd9cf91a3f698438ee9da43e056b958e029cc408b9206ea93040f |
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 | djnyc0B9bNw+zlY+RDeyy1DcqYH5qvYs159JV6KcYiBwNUyWAY2zjJtE2AJL8wqmahcMto+VHlfnpfppRqIZCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:33.935353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006044observed 345b4b06db28a5ce97871d7e015396fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:33.920931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006044/manifest.jsonobserved 5458ee7b61cbd9cf91a3f698438ee9da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:33.907040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006044/publication.mdobserved 1a7744023fd26b80cf4e1ff9126a9dd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:33.894417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006044/publication.txtobserved 872249116b209fc674f22300d6b593f2...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. |
|---|