OT-2026-000095331
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, pump fed, pressure sensor per zone, sustained blow-off before set-down
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-2026-000095331) never changes.
Identity and time
| Publication number | OT-2026-000095331 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-7f65-bd0b-97ad050bc6de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095331 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a930756a68075c8c8acb268b57f57e1a0c88da7bce0fb76a5155dc0db3b22cd |
|---|---|
| Markdown | 309e0253d89683d45daeaa40bba55ddd99d0c2b6f913612e3de361d55809e1ed |
| Publication page | fc760155afeaf538da94750e00d27e5a3c5da783e190078311cf7fc36f89666a |
| Manifest | 9f9ac4810d5e9975ee5599837f2b9402a79010b3eb8bb65460de265ac3f94d4e |
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 | wXPVN6Yf05e6Cwc8YfY9Jj8Ipjz48uI4+b1eeIMIc50AtFQmfX7xCLrGUABWvzBxk2zXvbYGZoxJTNj+E8LKDQ== |
| 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
| 2026-09-17T09:36:41.180381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095331observed fc760155afeaf538da94750e00d27e5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:41.162756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095331/manifest.jsonobserved 9f9ac4810d5e9975ee5599837f2b9402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:41.141333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095331/publication.mdobserved 309e0253d89683d45daeaa40bba55ddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:41.122512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095331/publication.txtobserved 0a930756a68075c8c8acb268b57f57e1...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. |
|---|