OT-2026-000097910
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000097910) never changes.
Identity and time
| Publication number | OT-2026-000097910 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7cc9-9b52-471f18c3c4a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097910 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98756c0f302bba1e4084e20a5b39e13880f536dcb52670a6a0577878b967d8db |
|---|---|
| Markdown | 3ecbb59898d1e6e3d86d94559811084b226ad21d7f85a0d6b968ee2e8fba8d29 |
| Publication page | e6a394fd7d438e58d044d9cb8c49553f9c8dbe9899a9b164f8fbac2f9a0a72bd |
| Manifest | b1e53502d52fa767ee42b6d56668f2a19446ca049cdc9fd126b972ef92e80a02 |
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 | EdbKdI6O8SnAiuQvmXS77Zx7oapOALCjQlLZJfdIOjlK2PEK1kd3QYfVs+WePFQM9kR87nMLNxhDJxpW4UIPAg== |
| 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
| 2026-09-17T09:33:02.186342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097910observed e6a394fd7d438e58d044d9cb8c49553f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:02.168097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097910/manifest.jsonobserved b1e53502d52fa767ee42b6d56668f2a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:02.149862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097910/publication.mdobserved 3ecbb59898d1e6e3d86d94559811084b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:02.130846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097910/publication.txtobserved 98756c0f302bba1e4084e20a5b39e138...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. |
|---|