OT-2026-000093630
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000093630) never changes.
Identity and time
| Publication number | OT-2026-000093630 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7853-a5dd-5c1a121d9b96 · 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-2026-000093630 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e17a2c4355257d3e6249a79cc8a9b9017bb4aeaac5e883e84f49fdbb518d672 |
|---|---|
| Markdown | 78c11cafab2f2f6ffa61e76b0a90eab2576126425c5fb2177d2d4c9fbed6c7d4 |
| Publication page | 66b225949572bd5e2c3eae907b0996d123d02f864be4aaece0e91d0b49eeaf50 |
| Manifest | b49381b7c9214a09cc985c4c6c9ff1b0956e0577c5873347b4c5c3f598e2ab53 |
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 | mAk3VM7X67kJSs5MVqqwcg1KddxniOQRyvfEanjAzKWWjPJP41zdXAbtGq0uMilsXvWBIijxpccVZwaEtbMyDA== |
| 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
| 2026-09-17T09:39:40.893195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093630observed 66b225949572bd5e2c3eae907b0996d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:40.862259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093630/manifest.jsonobserved b49381b7c9214a09cc985c4c6c9ff1b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:40.843782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093630/publication.mdobserved 78c11cafab2f2f6ffa61e76b0a90eab2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:40.817681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093630/publication.txtobserved 8e17a2c4355257d3e6249a79cc8a9b90...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. |
|---|