OT-2026-000035753
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000035753) never changes.
Identity and time
| Publication number | OT-2026-000035753 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7efe-9f2d-39c91eb12407 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035753 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4fd151d74b4f67676a03a6c19446294a412343f47af20f1e655518478d5f9d5 |
|---|---|
| Markdown | 0daccd5f942246cfff613a2198cad0bb1bf9b8cf17ab3a85c104aeb3fde0c8f1 |
| Publication page | 53a56ff9ff4c43f8fad3b043d4723b71cd7fd6ad6f8bca8bf517bb8fde85fbbf |
| Manifest | e5a7d65ebc04e17863c38f2ddf56476e0b648668dad4a69e80202d25f0f123b9 |
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 | vwYabq6ejty3IT0Kwct3Uv9b5HYxKdNIbA3VlQK3+tjda+Dnli2mGBZAto3dzuqQbd7e41/e5jNtw5SeV7okBQ== |
| 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
| 2026-09-17T11:27:26.831231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035753observed 53a56ff9ff4c43f8fad3b043d4723b71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:26.811624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035753/manifest.jsonobserved e5a7d65ebc04e17863c38f2ddf56476e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:26.795062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035753/publication.mdobserved 0daccd5f942246cfff613a2198cad0bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:26.775915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035753/publication.txtobserved c4fd151d74b4f67676a03a6c19446294...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. |
|---|