OT-2026-000094994
Publication integrity record
Two cup vacuum gripper, two zone face, three 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-2026-000094994) never changes.
Identity and time
| Publication number | OT-2026-000094994 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7665-b0c4-618fa069813a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094994 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f470abc38cd8ad9defb4f96dbd73f3920923bd39a21a51f3811737e9541d028 |
|---|---|
| Markdown | a72197944543a5019f62a9b8007ef0dc1c930cf6caf61f96e99ba6256c146f4a |
| Publication page | c62a6aca92f8d3c76455a69bd9233605ef3c742f9c32184b9012d23789250247 |
| Manifest | edbe26b499abe060270b72f24ea2fffe0243f6ead7f1140b401997889b0d3d26 |
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 | glezw6svxp21dFCYRGR5bpQd2gpfqXVyosdKIqKFZEKU7uOIA2Kb1tCbgDXdKSWP0Ls6/69ylvU7P3oifNnWAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:32.728686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094994observed c62a6aca92f8d3c76455a69bd9233605...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:32.711425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094994/manifest.jsonobserved edbe26b499abe060270b72f24ea2fffe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.693844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094994/publication.mdobserved a72197944543a5019f62a9b8007ef0dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.675781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094994/publication.txtobserved 7f470abc38cd8ad9defb4f96dbd73f39...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. |
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