OT-2026-000039382
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000039382) never changes.
Identity and time
| Publication number | OT-2026-000039382 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7371-b9bc-16098877aca4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039382 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ef0d9865a2bd2128caf9d0e5f091f73f3fc9b3f5317aacea2b4c9189539f8ed |
|---|---|
| Markdown | 883f46c2aa8a19255869ee175f9ed6473d5a225888a2c972418ce0ae4f975e32 |
| Publication page | 5a49ff4762eb3d7a2aa87aa5575f19cdaaead037e5b7d1196de80acbaf11ecb3 |
| Manifest | 282428ca0c2ccd1adef28d2fd3550a5d4fa1fa207573234de8fe162b1c8e89b3 |
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 | sZ4YDvhSU/ASITp2kuiz9esX91J6N+/MMOnJjLUMH1xaDk1m6nE6K7CJzd1MLofQgnxEX3tAfnr9P5kJ7D4sBA== |
| 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
| 2026-09-17T11:20:59.459230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039382observed 5a49ff4762eb3d7a2aa87aa5575f19cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:59.442648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039382/manifest.jsonobserved 282428ca0c2ccd1adef28d2fd3550a5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:59.423611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039382/publication.mdobserved 883f46c2aa8a19255869ee175f9ed647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:59.406310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039382/publication.txtobserved 0ef0d9865a2bd2128caf9d0e5f091f73...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. |
|---|