OT-2026-000084964
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000084964) never changes.
Identity and time
| Publication number | OT-2026-000084964 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7e8a-a9a7-de26a4500e85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 588b45253abca5f8f64db3c893380d27f1f14b3b5733654c65d8a6ffc7cea670 |
|---|---|
| Markdown | e4868d434b400a93d8c9c9bb93d091440697c6f64f69f2c5cf97ead66cd792b4 |
| Publication page | 4dcaa0e59c5d9806d409f2e2a46eaa081eed935246bb435c5ed04b66997b48f9 |
| Manifest | ab1f1dbb3510b49cdf0b6c734d547c5d3be644536caa9bae937c265f2a7e05e3 |
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 | 1Cb/BUSe0RJaxWzwCZv+Cw4dsarq02FHbsHymndpN7gi3CTj19knwUepLxpQJPBlpAP8on1EtY6DGGKJxQNnDQ== |
| 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
| 2026-09-17T09:54:57.704119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084964observed 4dcaa0e59c5d9806d409f2e2a46eaa08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:57.687391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084964/manifest.jsonobserved ab1f1dbb3510b49cdf0b6c734d547c5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:57.670300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084964/publication.mdobserved e4868d434b400a93d8c9c9bb93d09144...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:57.653292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084964/publication.txtobserved 588b45253abca5f8f64db3c893380d27...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. |
|---|