OT-2026-000095680
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000095680) never changes.
Identity and time
| Publication number | OT-2026-000095680 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7603-8e54-bc39c3a035fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095680 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa21578fbb9af4666b83b87b871a02df538208caa1c0e8ccc363e24acc5d4609 |
|---|---|
| Markdown | ce29d6d62bd057360a2e0e8cdd739928218c89c4add852515d8da95f3aa374ba |
| Publication page | 527a66f97f6a104a84c0b4f93414b10cab95b13705c262d083463e606ff06565 |
| Manifest | be719357d7ff9b8abbed540ccb4f866f88d8dfb0dd5c61a73acbb2508902bc06 |
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 | e44xMM/2tk9IkC3DLYu77O7OXncXh4YDW8s+GQf8wOoCVN6EOXrfI9h4xp0XZ98kn7T02qTMOqQ8SUXox9DTAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:09.365091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095680observed 527a66f97f6a104a84c0b4f93414b10c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:09.347278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095680/manifest.jsonobserved be719357d7ff9b8abbed540ccb4f866f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:09.327269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095680/publication.mdobserved ce29d6d62bd057360a2e0e8cdd739928...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:09.308347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095680/publication.txtobserved aa21578fbb9af4666b83b87b871a02df...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. |
|---|