OT-2026-000093744
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line 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-2026-000093744) never changes.
Identity and time
| Publication number | OT-2026-000093744 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-71e7-b3f4-956e575fcd80 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093744 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44c6767f2c18ae78ec502a1019a9632bfe72f9c6757065c944377afc4db86749 |
|---|---|
| Markdown | a95dc98415047c6153f7dc1f9d054140909d2ad76188ecf34f1f1842799878b7 |
| Publication page | 8de95336cfbc37cd265d988ae12ffc2bb85164f6a9c940fd8ce49b3595b46bd8 |
| Manifest | 35d6fc8880ea7b3c5da561981cb1678bd17fd0565eceb4ed7c1661a4552e8d03 |
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 | q5GWKmM3XVU9bTz1OX1Y5/L/dSxHfBxoLyCULzi1mGoUKS5IX/FbiLflhnsp9l1QAX8WiHzhuK5hl0mu6rEHAw== |
| 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
| 2026-09-17T09:39:49.386038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093744observed 8de95336cfbc37cd265d988ae12ffc2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:49.367778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093744/manifest.jsonobserved 35d6fc8880ea7b3c5da561981cb1678b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:49.349092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093744/publication.mdobserved a95dc98415047c6153f7dc1f9d054140...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:49.331033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093744/publication.txtobserved 44c6767f2c18ae78ec502a1019a9632b...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. |
|---|