OT-2026-000062370
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000062370) never changes.
Identity and time
| Publication number | OT-2026-000062370 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-71d4-bc43-a7a62a6576c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062370 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5354d42eda9c54d5c42dcf6192f0e55e1c24682b1bdf54263bbf445dfb265faa |
|---|---|
| Markdown | b13a9faa8dfe3261638d89b1a5c8dd013b7f1a01f1bf796edd72d4be7c5213c3 |
| Publication page | 946705fa8d3bd66b36ddbe70f5ed0f14ef25a30a4644fb645c3687447a3e5083 |
| Manifest | 239d2b3ca5e9ddaa1d00a2bb7f7ebcaf89683a75c7096591d790f1f438d6ba21 |
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 | rzMTPbVjx1NlwBAbsC9n6DlevoGofxGqIkBIxkPN6UWDmvgGhnZGgBYD21lAjvkaJ+/36sKcmn135tCCTTUwCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:41.282510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062370observed 946705fa8d3bd66b36ddbe70f5ed0f14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:41.265211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062370/manifest.jsonobserved 239d2b3ca5e9ddaa1d00a2bb7f7ebcaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:41.247301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062370/publication.mdobserved b13a9faa8dfe3261638d89b1a5c8dd01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:41.230298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062370/publication.txtobserved 5354d42eda9c54d5c42dcf6192f0e55e...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. |
|---|