OT-2026-000098622
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two 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-2026-000098622) never changes.
Identity and time
| Publication number | OT-2026-000098622 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7e42-890b-1847275a16df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098622 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1c495f65e84b7423960ec5ad8e6a5307ec50e8a161ea0ce524979ecb5ceb386 |
|---|---|
| Markdown | 19b35d09efa97ba8e5c171700dc1999a252d7482989d090f3234715ee8998fdf |
| Publication page | 870fa2afba673bd23ffe480c38f0a4f51c4a690a5fccc3d38bafa40f367aeec8 |
| Manifest | da4bc07edf60019f481eba6a7323eae4e704407e1e87297e7bcf8e41ce586513 |
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 | mKKoBDYpt6sn14Gp6AXZ1DXSrI+uBvL8PBupgSnUmjbKzGej4TYjtw8fzgXzFHZNxAdeerG21zDx7fi2zcBpDA== |
| 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
| 2026-09-17T09:30:54.619187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098622observed 870fa2afba673bd23ffe480c38f0a4f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:54.601016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098622/manifest.jsonobserved da4bc07edf60019f481eba6a7323eae4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:54.580427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098622/publication.mdobserved 19b35d09efa97ba8e5c171700dc1999a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:54.561623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098622/publication.txtobserved f1c495f65e84b7423960ec5ad8e6a530...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. |
|---|