OT-2026-000096991
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, 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-2026-000096991) never changes.
Identity and time
| Publication number | OT-2026-000096991 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7963-83f3-db4c03c6ff37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096991 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab207c9b7ff43e8dcdaf700742aff5ac5ff197efd5fac2d2e77f0ed5269fd3e6 |
|---|---|
| Markdown | 5a07aa24292906b79e36c85aefb738ea5cf3375d5c533b67197048cd8600c9cc |
| Publication page | 1da6dad036712f21c95fea491e068920fed6834c9a967df9e7774ea0660e0150 |
| Manifest | 34c625aeda451b4c240a1d48aa5f1627ab598fb1292c2fde635fee96af75c925 |
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 | STT7g1lIKk3O0fwg8Wq9LRjc8VFnEUsePI/vylQWnH628mWuXXnTyFijegi89zv0wTFx/JisY4MGXEX1Y4P/Dg== |
| 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
| 2026-09-17T09:10:25.924444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096991observed 1da6dad036712f21c95fea491e068920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:25.902501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096991/manifest.jsonobserved 34c625aeda451b4c240a1d48aa5f1627...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:25.884721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096991/publication.mdobserved 5a07aa24292906b79e36c85aefb738ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:25.863277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096991/publication.txtobserved ab207c9b7ff43e8dcdaf700742aff5ac...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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