OT-2026-000010652
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000010652) never changes.
Identity and time
| Publication number | OT-2026-000010652 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7fa1-8ee4-b1a92d49d91b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5177f2eda9769ca1648da91371b7fd42749cd2952a7ec00f345cbef72ae096ef |
|---|---|
| Markdown | 17bc86f0a3f33aaac2909bfe73f5918f7f61a0d61f8f31e04a526c3293934ac6 |
| Publication page | e192f04e3e88da7fb27c5031cf9e0f53bcc7a1186e6d6a92b60b8eb51c83187e |
| Manifest | fc4fd37157774cd80106fa16a853d8afc790661501bbdeecaa05e11430a4f642 |
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 | 9mGZE8IHrvcDGaLU8S/x8u3kABzITKpTFk/qhXltYRKWqyOkULd39N+ymZlRI8Pc1ztBXkcxoClVNSKm+Y56Dg== |
| 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
| 2026-09-17T12:14:51.273675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010652observed e192f04e3e88da7fb27c5031cf9e0f53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:51.253019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010652/manifest.jsonobserved fc4fd37157774cd80106fa16a853d8af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:51.232884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010652/publication.mdobserved 17bc86f0a3f33aaac2909bfe73f5918f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:51.212396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010652/publication.txtobserved 5177f2eda9769ca1648da91371b7fd42...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. |
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