OT-2026-000088098
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000088098) never changes.
Identity and time
| Publication number | OT-2026-000088098 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7711-a81e-320169a89450 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088098 |
| Status | PUBLIC |
Content hashes
| Canonical text | afba40828d8f2ec6722c8efed4cec4188a28386f5677f65b13f13c6cf47c3f7d |
|---|---|
| Markdown | 231f409f7121a5887791611849094e88f35decf5b7325a0991b02df9f843e306 |
| Publication page | 957058c248c3fe30edcae049435e5e26941e6f5cc4107d26339860394135fe58 |
| Manifest | 66efb893ce81f31aa649a753ccbc814e0335e66b25f7f0f114c6e22f82d98cea |
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 | cO+CtuUuYFSSsMX6HmL/MHxQk6B7AFE04jMpm0PqTX7HxiiOs+PYNmocJsY9qMZLOH6GpWYEJYpTMLGIf2sgDA== |
| 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
| 2026-09-17T09:50:06.697004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088098observed 957058c248c3fe30edcae049435e5e26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:06.676961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088098/manifest.jsonobserved 66efb893ce81f31aa649a753ccbc814e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.659363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088098/publication.mdobserved 231f409f7121a5887791611849094e88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.637644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088098/publication.txtobserved afba40828d8f2ec6722c8efed4cec418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.818203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088098observed 957058c248c3fe30edcae049435e5e26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.798906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088098/manifest.jsonobserved 66efb893ce81f31aa649a753ccbc814e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.780071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088098/publication.mdobserved 231f409f7121a5887791611849094e88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.761269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088098/publication.txtobserved afba40828d8f2ec6722c8efed4cec418...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. |
|---|