OT-2026-000062405
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000062405) never changes.
Identity and time
| Publication number | OT-2026-000062405 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-776d-b86d-af245b745ca4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062405 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3b4509041b73cfd71ede68d0a70fea349a262c62a8731fe4b6d54c1e84ec126 |
|---|---|
| Markdown | 50312066ff28c41c80f7aff7892282b018de1dcefd42b3f49f55aa683ff492af |
| Publication page | d44ac8b895ea47d98e510456badde49e55911a16a934fe844a9b7e7367be6ccf |
| Manifest | 248902fd578036f3c1fe06a7c46ee73ed9d2fdae3f9041fb840549e378f4fbd1 |
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 | HTCWYjGp3GQF8nJTud4BzCySG8oo6k1CnnzbVWWEi/ziJLavYHLw6LLs7zqaaO2nlMI5Xjpa3Ba3GGZn7IM5Bg== |
| 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
| 2026-09-17T10:39:44.021338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062405observed d44ac8b895ea47d98e510456badde49e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:44.002771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062405/manifest.jsonobserved 248902fd578036f3c1fe06a7c46ee73e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:43.985320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062405/publication.mdobserved 50312066ff28c41c80f7aff7892282b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:43.967048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062405/publication.txtobserved d3b4509041b73cfd71ede68d0a70fea3...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. |
|---|