OT-2026-000095217
Publication integrity record
Foam pad vacuum gripper, four zone face, plant vacuum fed, pressure sensor per zone, 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-2026-000095217) never changes.
Identity and time
| Publication number | OT-2026-000095217 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7c90-9794-af662846f3b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87afcfa24177882419a342c8b08b0e3aef1cce94a1105c3ed563de7d0ec56980 |
|---|---|
| Markdown | 0accd7b74d7540b5ff5611a1abae4ddad89fecdeff02eb001e727cd3a4877385 |
| Publication page | b0cc2887a9f90989cfc812771c1bd4a6a78917576d1a43e9572cf112398769fd |
| Manifest | 44a7b0c9fe4ecacc1695cf6917bf15421d1532c8cc5f9dd241ff712c8105691c |
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 | PO8EeVkMffS56hXCKV5By9HZ9VSTwl/JubsyJIony9nWJUNS3bi0R3YP+7n9cheMiz5CfRdNH+KZPbj4tpHoCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:32.246162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095217observed b0cc2887a9f90989cfc812771c1bd4a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:32.227769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095217/manifest.jsonobserved 44a7b0c9fe4ecacc1695cf6917bf1542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:32.208778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095217/publication.mdobserved 0accd7b74d7540b5ff5611a1abae4dda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:32.190255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095217/publication.txtobserved 87afcfa24177882419a342c8b08b0e3a...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. |
|---|