OT-2026-000095928
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three 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-2026-000095928) never changes.
Identity and time
| Publication number | OT-2026-000095928 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-7a2e-8a67-42e6462fc62f · 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-2026-000095928 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef0c9c897d5f9ed8b014b6be4ad5cd934ad46838ada23566d7261619d0aa47ef |
|---|---|
| Markdown | 45b4d2fef2b64371aca552a085b781b9ba818dea59013310112ab90adb1ed26c |
| Publication page | 049d54a84d7a9bea2ebac50603fd54bbd6c1b13e5762d7ff4f83626008ee7df9 |
| Manifest | 35b25d2f6d81b2e13f9773f456c34cfe40ca890a8cd6a76400b7363e76191240 |
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 | GX4SFKHvQrihT7SlmLzX45zc7/dWLNixeSLIWvlSioVx1UkLjcmAsOAq7Zg2Jtpjx389/bpIzrrLA9FaqWwtCA== |
| 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
| 2026-09-17T09:36:01.958324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095928observed 049d54a84d7a9bea2ebac50603fd54bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:01.940335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095928/manifest.jsonobserved 35b25d2f6d81b2e13f9773f456c34cfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:01.921507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095928/publication.mdobserved 45b4d2fef2b64371aca552a085b781b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:01.903696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095928/publication.txtobserved ef0c9c897d5f9ed8b014b6be4ad5cd93...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. |
|---|