OT-2026-000053681
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000053681) never changes.
Identity and time
| Publication number | OT-2026-000053681 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a96-7035-b801-5bb7eb97bb01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053681 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c0d8e0d267eed7ff79f0c76c77853c5f6532b4dfeeb3579caaf4ef1f87536c3 |
|---|---|
| Markdown | 3f4249334e04a044e36e4c233d256856b0882333cba846372b94f8ea6a4894b2 |
| Publication page | 61e294f29cee70f0ad9fd566c42b70a34bff24c80975fa5e48db2531f6e2fd74 |
| Manifest | 6acbbd08ce780fb7936924a42cb700269a69477c11d018f2f9ee248bdeaa4d83 |
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 | VXQFyt/4tP1wSLvAZTEqLKMvviCuDNCkWFjt4d7vjTFNUw+bOzyLGEdDlRFHs8TITGH155zhkkJbTTFfhRk/Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:34.677336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053681observed 61e294f29cee70f0ad9fd566c42b70a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:34.657943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053681/manifest.jsonobserved 6acbbd08ce780fb7936924a42cb70026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:34.638808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053681/publication.mdobserved 3f4249334e04a044e36e4c233d256856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:34.620044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053681/publication.txtobserved 7c0d8e0d267eed7ff79f0c76c77853c5...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. |
|---|