OT-2026-000034316
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single 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-2026-000034316) never changes.
Identity and time
| Publication number | OT-2026-000034316 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-7e70-a23f-6b212b71206b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6be54d0301d08885eb81cc03e1fa6c9a0dc1a8f3e42d6f92dc5a61e408e8c6c2 |
|---|---|
| Markdown | 3332ee6d65d697e9ffe4cc1f4257ae1664ad4a9dec29f81b1fe14337063190df |
| Publication page | cd94267f2a63efad64822307ef81560e11daa97738505ce478f7f0285bb78ba4 |
| Manifest | 503b257090d87e2121c999fb7d2ed10e40f6b1920dbc8e0ca8aa8ee0fb08934b |
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 | fdL9MkJbfST7WtS5Ye4LyfRdS5Ndh6nwcvkuN1+rs92fOKWAjUTjv+lTVlwcodzrBxsqFcKkIaRtgY2e8wiLBg== |
| 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
| 2026-09-17T11:31:00.570694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034316observed cd94267f2a63efad64822307ef81560e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:00.554372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034316/manifest.jsonobserved 503b257090d87e2121c999fb7d2ed10e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:00.537161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034316/publication.mdobserved 3332ee6d65d697e9ffe4cc1f4257ae16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:00.520117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034316/publication.txtobserved 6be54d0301d08885eb81cc03e1fa6c9a...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. |
|---|