OT-2026-000092043
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000092043) never changes.
Identity and time
| Publication number | OT-2026-000092043 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7a2e-981e-6d1eda78bbb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092043 |
| Status | PUBLIC |
Content hashes
| Canonical text | ceeb1f03ce9a4ee993ec83854516d9475ebdf1856e756b4e310084e4c7818f13 |
|---|---|
| Markdown | 803eca105638caae519e084fda5c49a300ba258aee7f0bbc7d3fd92467fa7f88 |
| Publication page | 4e327cf6828e72e8003ba725c76b7f8abd73263e8e486b8dc81ac6654b370a50 |
| Manifest | 14741af48ee88bb3c8d65a6f66889ba48847132061b743c169a5c5ad126e009a |
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 | x0Hz9OwFAd9MEl8Pai0ed3SfBZdkoG8lHiZNGcyP7mLJj5YQEOuyo9Bgefa4SloWNfpt2O99F5C1T4JwIxnNAQ== |
| 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
| 2026-09-17T09:43:08.160426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092043observed 4e327cf6828e72e8003ba725c76b7f8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:08.143953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092043/manifest.jsonobserved 14741af48ee88bb3c8d65a6f66889ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:08.126512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092043/publication.mdobserved 803eca105638caae519e084fda5c49a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:08.109843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092043/publication.txtobserved ceeb1f03ce9a4ee993ec83854516d947...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. |
|---|