OT-2026-000026578
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000026578) never changes.
Identity and time
| Publication number | OT-2026-000026578 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a9-778b-a986-edc30ae7bafd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026578 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e8e2302a93dea230816f5f6e2232fa63475e584733482c4afae161e136cd7b9 |
|---|---|
| Markdown | 3665c69e6f24bc72285a2193834a0c520cb25ac20c136bfb7d7ba6b23b3c7f60 |
| Publication page | 604ede1aae31a2a4110cf23da9103790420cf283f18071f74e7736b132704efc |
| Manifest | 5993768bdc5fb560eb280adb3377d80acf5df1c679882dc33d619ba74424906b |
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 | 1n26a6bPLK9N9mpZVukTIxdegz6UCY1Npb6N6UqWHU9QOzP27kfPdiO3h5/3ZsPgk46fm0vSRTXyea8OWxgXAA== |
| 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
| 2026-09-17T11:45:38.291026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026578observed 604ede1aae31a2a4110cf23da9103790...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:38.263514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026578/manifest.jsonobserved 5993768bdc5fb560eb280adb3377d80a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:38.234649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026578/publication.mdobserved 3665c69e6f24bc72285a2193834a0c52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:38.211459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026578/publication.txtobserved 9e8e2302a93dea230816f5f6e2232fa6...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. |
|---|