OT-2026-000093654
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two 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-2026-000093654) never changes.
Identity and time
| Publication number | OT-2026-000093654 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7654-b0f0-badd8f962aa1 · 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-2026-000093654 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa69c555d16f37a49fe2bda23afab3ba6d885fbb5eee1ad984d4eb609465bfa0 |
|---|---|
| Markdown | 61e589226ecee8b96a3f5d7086a50ce63c606f84f293019074a0185c80b0049c |
| Publication page | 47c3854379b860ca2952c159b79303558e97d25f20e9b86871b5afa970c7f62b |
| Manifest | 1d998fa44755dfbbeddb57b505c052bafac12e2595837ce6fff62db656a8cc64 |
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 | Da3dw1AN+GWapoLZFqmatwskU0GQqoMkbpkA6xbqYt/2dhYk5dsuNN2POuD/ODnutX4T263uCa4PZJ2hzAykAg== |
| 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
| 2026-09-17T09:39:42.563441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093654observed 47c3854379b860ca2952c159b7930355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:42.544718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093654/manifest.jsonobserved 1d998fa44755dfbbeddb57b505c052ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:42.527422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093654/publication.mdobserved 61e589226ecee8b96a3f5d7086a50ce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:42.509514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093654/publication.txtobserved fa69c555d16f37a49fe2bda23afab3ba...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. |
|---|