OT-2026-000093485
Publication integrity record
Foam pad vacuum gripper, three zone face, four 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-2026-000093485) never changes.
Identity and time
| Publication number | OT-2026-000093485 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7059-ae7e-81e3e52204fc · 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-2026-000093485 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81c2c14514b0e1cf1db87034a75b58b768cd54eb2abc9110c139f7433e5defa4 |
|---|---|
| Markdown | f4463ac279693687ab0e3acb458605ef6ff9bb6aee672b186201cf32111483e1 |
| Publication page | 2421b648d3a1c1a517c09eeb35da81dca2ab02cfcef3679583081a4d0482d13b |
| Manifest | 93e12394120212a3ec4e0926ce1830e8b268cd22bc5d2f11ce7d402ce3d6a43d |
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 | o0oSruaORkJP8K+3Y5vlMkdWdfemh+cXkM9u7UJhN/21y6rxyeCM+o9iGdON9mhAkas/8qvzU2H0t8fajh/kAQ== |
| 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
| 2026-09-17T09:40:25.490933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093485observed 2421b648d3a1c1a517c09eeb35da81dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:25.474401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093485/manifest.jsonobserved 93e12394120212a3ec4e0926ce1830e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.457738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093485/publication.mdobserved f4463ac279693687ab0e3acb458605ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.440447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093485/publication.txtobserved 81c2c14514b0e1cf1db87034a75b58b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:29.577773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093485observed 2421b648d3a1c1a517c09eeb35da81dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:29.561409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093485/manifest.jsonobserved 93e12394120212a3ec4e0926ce1830e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:29.545555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093485/publication.mdobserved f4463ac279693687ab0e3acb458605ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:29.528323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093485/publication.txtobserved 81c2c14514b0e1cf1db87034a75b58b7...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. |
|---|