OT-2026-000092440
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, 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-2026-000092440) never changes.
Identity and time
| Publication number | OT-2026-000092440 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-752b-a62b-cee65a031f62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092440 |
| Status | PUBLIC |
Content hashes
| Canonical text | a217d07e6d9610734f533ebc9677047fb519d8d8d938d0e3ffc5ed07a94216a4 |
|---|---|
| Markdown | 1f75fc196927b93e1e840fd0a22e43da3ef1b0ca177a7711d45ccc4ed4752850 |
| Publication page | 062106c134da8b566268da8a77a5b4016916403ecb22b989e741a3fe04632575 |
| Manifest | 93e875c3698ac2c45f87931d80fe6811807e45481d926062ddde0099b460f0f7 |
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 | MBZB9O/2/OfzVvJsBg87exCA3rcIsq+PX92rHTIJoy6/g8+ONcMABtdq5c1mHnBA0vCWe2TrLZMrp523e5cgCw== |
| 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
| 2026-09-17T09:40:59.875304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092440observed 062106c134da8b566268da8a77a5b401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:59.857977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092440/manifest.jsonobserved 93e875c3698ac2c45f87931d80fe6811...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:59.840000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092440/publication.mdobserved 1f75fc196927b93e1e840fd0a22e43da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:59.823508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092440/publication.txtobserved a217d07e6d9610734f533ebc9677047f...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. |
|---|