OT-2026-000096721
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000096721) never changes.
Identity and time
| Publication number | OT-2026-000096721 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-78bb-ab3f-929102b6d9e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096721 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9316908a3c4f422ce0baf7f198122299f461bb695c5ba343ea569c0b7b673cdd |
|---|---|
| Markdown | bc6d4bca4c5c62fd72675d553e1333e1e0cef0fb4d08cba040a2af1dbd6cc0af |
| Publication page | f32f180dbf55d49060c284393caae79dd31f639b1c5030a630994dca01d51fcd |
| Manifest | ce62543fd00b4af9797912031c91d6c91d890d18d66e5da2c8e3a69846f35b3b |
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 | yoC7SWsDnoTwBuGkZdA+1sbDJ5wdbbvgh2QQik3LHGzFblENeHgbfnMewZCq7BoJ3ndJs4HjxTK+Vt77jhUQBA== |
| 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
| 2026-09-17T09:34:17.281187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096721observed f32f180dbf55d49060c284393caae79d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:17.263866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096721/manifest.jsonobserved ce62543fd00b4af9797912031c91d6c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:17.245809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096721/publication.mdobserved bc6d4bca4c5c62fd72675d553e1333e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:17.226868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096721/publication.txtobserved 9316908a3c4f422ce0baf7f198122299...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. |
|---|