OT-2026-000101461
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000101461) never changes.
Identity and time
| Publication number | OT-2026-000101461 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7543-9fcb-f59ba48f90b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101461 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7f8b889bb2375722b58a70b08d662e424c67054824edd4d54dd6fbff6e2c85a |
|---|---|
| Markdown | eb2788cd8faf0a46bdc91b5b0b1d85f691c7fae173f1da401c3c7ae2e44fe30c |
| Publication page | ac529a34a03577a9470396ab28103196c37ebcf39916a81a8595c4bd9635ab86 |
| Manifest | f3d92e2802508f57dd60f29f3dbba19d9565155c051dbbd4275e9aceb5304a19 |
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 | pPVoqnWFn7gxa4eicwd04gJygzzXyIxl36TnIwXvYNRm0yolpEp5v9Avz9fPEaaeZo7dVhiTvoittSZuaKzdCw== |
| 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
| 2026-09-17T09:26:02.208939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101461observed ac529a34a03577a9470396ab28103196...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:02.188855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101461/manifest.jsonobserved f3d92e2802508f57dd60f29f3dbba19d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.170247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101461/publication.mdobserved eb2788cd8faf0a46bdc91b5b0b1d85f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.151771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101461/publication.txtobserved d7f8b889bb2375722b58a70b08d662e4...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. |
|---|