OT-2026-000023796
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line 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-2026-000023796) never changes.
Identity and time
| Publication number | OT-2026-000023796 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-74c8-bc8d-3061ad2a05a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023796 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa65a97a40e172d752c237fa8c8389f28957b1265c9bf69b2e6c5c8fa4c02a8d |
|---|---|
| Markdown | f2b7f34aa363a17d588cb5b3bf7b35d227159e061a5419bc66fe0d58816d72cc |
| Publication page | 3ef9fdb49eb6769e4d19542490cd47063d44594738fcaa02d62fd082e21e17bb |
| Manifest | dcc4ec9e4e6298e6de2eb03da258f97f90a386e3b3463d73fc33d7e3a2d86a3e |
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 | DDa2KaXxQvZESUSUWrfz84VqFWfzs7B2tzV4jQ6u/+eAjus2bnNPhNigw74J9Jacnhnj5vgKfS+jOzI28p74AA== |
| 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
| 2026-09-17T11:50:16.331205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023796observed 3ef9fdb49eb6769e4d19542490cd4706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:16.311938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023796/manifest.jsonobserved dcc4ec9e4e6298e6de2eb03da258f97f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.289902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023796/publication.mdobserved f2b7f34aa363a17d588cb5b3bf7b35d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.267086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023796/publication.txtobserved aa65a97a40e172d752c237fa8c8389f2...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. |
|---|