OT-2026-000095101
Publication integrity record
Three cup vacuum gripper, three zone face, three stage ejector, 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-2026-000095101) never changes.
Identity and time
| Publication number | OT-2026-000095101 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df1-7bfb-833a-4f7ba8d9e2e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095101 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5db174cf375b8f8f5536bb3d4fea2689142a6b3378f45465bec01ee91da24c5e |
|---|---|
| Markdown | 90c86f87dc49b36a6340290b1cf20374a711554cfe7ba14076a39cf2a0b25db9 |
| Publication page | d9032205062c41ccaa4fea345798cf0c41cd1959df5c6e4afa19bef3b09ee561 |
| Manifest | d246291be9efd2f11b2626ee32930d077edc1e944d6b662326a31d20da6d1ad8 |
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 | fOIhlTiwLphOW/OhA0RqJ1WJiY54qMualu/Jh+UQOeATojrwkgrE9PulLMAqXWMB7E1NCyuDdOsZ1lWXSaItAg== |
| 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
| 2026-09-17T09:37:42.602679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095101observed d9032205062c41ccaa4fea345798cf0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:42.582598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095101/manifest.jsonobserved d246291be9efd2f11b2626ee32930d07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:42.564754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095101/publication.mdobserved 90c86f87dc49b36a6340290b1cf20374...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:42.546173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095101/publication.txtobserved 5db174cf375b8f8f5536bb3d4fea2689...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. |
|---|