OT-2026-000046338
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, sustained 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-2026-000046338) never changes.
Identity and time
| Publication number | OT-2026-000046338 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7e0e-a705-a3bacb63168a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d4956f27466669cb799df673f881fc4730e7c331f42899f064318724acb306e |
|---|---|
| Markdown | b4f76eb1d2bb0cfd248988abe1de47c918fb6b7b2f9b5e0ae5837cc9ae862c16 |
| Publication page | 1e82e7a0e1e8e8386f0cc59f33b800bbd9d8cd525b5abb07c1b4a4588c6697ca |
| Manifest | 8d28ded392ae391533170aa18d2dae342cac1ca40cc4b0a8faa4ae9832cb92b7 |
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 | m9wgE3I6+BD9m+YGTh+zbfSEi6mq5f2bOkLnPx+Fqg+bSM7gz2PmJUAa0HQ7wC19UjqmKVy9sJTjh4WIVzs4CQ== |
| 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
| 2026-09-17T11:08:19.425222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046338observed 1e82e7a0e1e8e8386f0cc59f33b800bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:19.406611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046338/manifest.jsonobserved 8d28ded392ae391533170aa18d2dae34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:19.386136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046338/publication.mdobserved b4f76eb1d2bb0cfd248988abe1de47c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:19.334547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046338/publication.txtobserved 7d4956f27466669cb799df673f881fc4...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. |
|---|