OT-2026-000025598
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000025598) never changes.
Identity and time
| Publication number | OT-2026-000025598 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa9-7d3b-b95c-37877980a802 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c912ed07c1f5db8ca2b485231b222c626b1822c194173eead003bbae183840a |
|---|---|
| Markdown | e7b0247c159769cf9c26d539ef55c4e8af2d708a59d2e073b1628502d65a45cf |
| Publication page | 2ae28e75a881bf98e2530a4bf3dbefb83159cfe14b03267c0ad600b15353c586 |
| Manifest | 13427663e6f6a2d6b3ae833194edd7be696bb68aa1d635e61b53eab4053aa362 |
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 | Kaw8kYK32p4wMqzi+gF0kD+fBaK0cxEdAKx/qoZeiMrO9pM/p+rVybWMbGY6iH/0yu2URr00BGxAahFsNe4zDg== |
| 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
| 2026-09-17T11:47:46.018302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025598observed 2ae28e75a881bf98e2530a4bf3dbefb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:45.995450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025598/manifest.jsonobserved 13427663e6f6a2d6b3ae833194edd7be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:45.975026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025598/publication.mdobserved e7b0247c159769cf9c26d539ef55c4e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:45.955905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025598/publication.txtobserved 3c912ed07c1f5db8ca2b485231b222c6...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. |
|---|