OT-2026-000094550
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, manifold 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-2026-000094550) never changes.
Identity and time
| Publication number | OT-2026-000094550 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7e9d-8f9f-83a956c0e1ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094550 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22b2c7b95764814e4ec7e9fb56ea4d75ae4683d376f31cd6c2e34db99961d112 |
|---|---|
| Markdown | 6b01ce478d55c9afb0cb3df79a793eeed3997371e8637dfd388e6c421b64266a |
| Publication page | 54d84beac42d87300a66424002da4b427f45df886656e4ab392b212c895844d7 |
| Manifest | 634d4f86ff434bd106b6f834686cb44db970d41b0cdf32dd24b0f1d3ee3f1b85 |
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 | Cz6GT4U8Q/ZO0eht3ByhvU/7BNORIMh784VdW3Mh4zT4/wcgKO8YUaWK+2JhlfbeGD6Q+6Dji6iMo5JN7XqxCg== |
| 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
| 2026-09-17T09:37:59.806637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094550observed 54d84beac42d87300a66424002da4b42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:59.788062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094550/manifest.jsonobserved 634d4f86ff434bd106b6f834686cb44d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:59.770860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094550/publication.mdobserved 6b01ce478d55c9afb0cb3df79a793eee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:59.752855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094550/publication.txtobserved 22b2c7b95764814e4ec7e9fb56ea4d75...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. |
|---|