OT-2026-000095258
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single 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-2026-000095258) never changes.
Identity and time
| Publication number | OT-2026-000095258 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7739-af2a-e413dadbe4e3 · 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-2026-000095258 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d3a5faf32dac1871130fee6c78561b798a2879a33a1b4877692d62e93293653 |
|---|---|
| Markdown | b01c25c0f3ce0feaf5214ed96f157d0bf7d252e6826b8451e8e39f8ff0e6d932 |
| Publication page | 3a2ddb3ca27972689c00ee6da80aa2e265513a4eaf2a56191ca501e1ce2e08eb |
| Manifest | 76d1064c9f77bd2b5a7e26638d9adf68f461772d72d9795a2d34d55fe6d3b7f0 |
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 | q4dnNxc8a5yXOJzJvB1W6G/kKTNSrCZLIPSHTtSM+TbS5oZQoyNOoKv61vlSkZxqMKefiwmkh3QGejd1yIX8AQ== |
| 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
| 2026-09-17T09:36:35.301986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095258observed 3a2ddb3ca27972689c00ee6da80aa2e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:35.283903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095258/manifest.jsonobserved 76d1064c9f77bd2b5a7e26638d9adf68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:35.264187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095258/publication.mdobserved b01c25c0f3ce0feaf5214ed96f157d0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:35.244184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095258/publication.txtobserved 7d3a5faf32dac1871130fee6c78561b7...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. |
|---|