OT-2026-000095562
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, 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-2026-000095562) never changes.
Identity and time
| Publication number | OT-2026-000095562 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-70fd-a2e9-eed05e91850b · 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-2026-000095562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92994c176e0299ae49933d8238c277b7429e14a6858ca174af9d1086438d69e1 |
|---|---|
| Markdown | ad7ae1de7e79655a0ef6127e0f7634a6dc9ee22de46be381ecf9b9372239feee |
| Publication page | 2cbebf91c230267ab78254de7a2fc95b54ccc1696af92f238f2d23a697b64d00 |
| Manifest | c44a1a672bbe6972f7da0ad38a2baa76131e1c08c06f045c9f285eeb759889e3 |
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 | cgnxUevKG2YeMPJqNkMpqJJp+e5KaIvsd2pqfM5Tvw2o4SmmZIFZAXZM6+SrHFrIDmXwCiz+1TLF4sGfvWXXCQ== |
| 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
| 2026-09-17T09:36:58.664903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095562observed 2cbebf91c230267ab78254de7a2fc95b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:58.648523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095562/manifest.jsonobserved c44a1a672bbe6972f7da0ad38a2baa76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:58.631783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095562/publication.mdobserved ad7ae1de7e79655a0ef6127e0f7634a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:58.615821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095562/publication.txtobserved 92994c176e0299ae49933d8238c277b7...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. |
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