OT-2026-000068619
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000068619) never changes.
Identity and time
| Publication number | OT-2026-000068619 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-78fd-9fc4-6b7600a0f035 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068619 |
| Status | PUBLIC |
Content hashes
| Canonical text | be0e32a20253155fc0116c8135111285598696f8af25fb92cfd5017a7c35c9d9 |
|---|---|
| Markdown | 8b83cf8f64bdf0ce2d3c033f17b72ddda6250e23e176e61d3ee251a0c5556102 |
| Publication page | beceaf2d38850f7f57ac2235fe1d3acb4bbdc3b8a161ee8f82805bfe23846869 |
| Manifest | cb88b5e3cd4750f5608fe3381a95aad7bcec7ac036bb7408ace64625d399e1a2 |
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 | iyYypm8jgWuhFW3LHQu2r9Wc1S5fayrYWkdcfabwWdQbqG0x81SHto3rg/BBfagBDv/zKvQJoAT9L+aH95/BCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:48.262751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068619observed beceaf2d38850f7f57ac2235fe1d3acb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:48.246488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068619/manifest.jsonobserved cb88b5e3cd4750f5608fe3381a95aad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:48.228950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068619/publication.mdobserved 8b83cf8f64bdf0ce2d3c033f17b72ddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:48.208809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068619/publication.txtobserved be0e32a20253155fc0116c8135111285...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. |
|---|