OT-2026-000024370
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000024370) never changes.
Identity and time
| Publication number | OT-2026-000024370 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-72bc-b42b-e4d6141daade · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024370 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d79e8a6c6d1d187c6581252da7d95e78a1e620798a5ed032c10e4582e4e184b |
|---|---|
| Markdown | c71aa4a7dfc3b07728fa9aeb5d94e224dac0f391a650dbb173671322fba0e50d |
| Publication page | 7f5463ec6eba0a33cc4400ff3df4af15b9b85be0db93d03e237bb0b7757d7df1 |
| Manifest | c20a34f0e59268154089aec467928be2836eb33f549a3255f3c0d9abc4ba5e67 |
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 | IfNPPj0KiXBPKnENMTFfdfwoesO9xAMXVzyt22Niuh3oz9t/gRnVUW5dNupPRnPTPj52c6VGP5gxzTKFnbKYDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:14.211577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024370observed 7f5463ec6eba0a33cc4400ff3df4af15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:14.186735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024370/manifest.jsonobserved c20a34f0e59268154089aec467928be2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:14.159208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024370/publication.mdobserved c71aa4a7dfc3b07728fa9aeb5d94e224...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:14.136350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024370/publication.txtobserved 1d79e8a6c6d1d187c6581252da7d95e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:27.893015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024370observed 7f5463ec6eba0a33cc4400ff3df4af15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:27.876066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024370/manifest.jsonobserved c20a34f0e59268154089aec467928be2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:27.858700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024370/publication.mdobserved c71aa4a7dfc3b07728fa9aeb5d94e224...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:27.839686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024370/publication.txtobserved 1d79e8a6c6d1d187c6581252da7d95e7...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. |
|---|