OT-2026-000095684
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single 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-2026-000095684) never changes.
Identity and time
| Publication number | OT-2026-000095684 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-79c0-ac9d-37c3de79123f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095684 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01cb5b27f10206878edc366880cc507333d7458da543c6770a2a1e6bc7af6b98 |
|---|---|
| Markdown | 285b268847bdda583ab980a4ed1c6d493eced059cbf74b20b15eaf2bc7e2b6a3 |
| Publication page | 7dd7b72e823e6cc62657ddbc6443c626b797b5a9193c873131ccd85349159a8d |
| Manifest | 80460cd96f2c8052cab78e430a8199f7bd095d6b4213dc88780bf224fed5a599 |
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 | zzlIS/gua0dlp2tZh2WMuNEZmsuZkJ/7MbA8ixrRfsmN6gnNNcQW7ehHaLozlQgQKPXKhYv8XFzzZIMir/McDw== |
| 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
| 2026-09-17T09:35:09.664281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095684observed 7dd7b72e823e6cc62657ddbc6443c626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:09.646957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095684/manifest.jsonobserved 80460cd96f2c8052cab78e430a8199f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:09.626261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095684/publication.mdobserved 285b268847bdda583ab980a4ed1c6d49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:09.607244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095684/publication.txtobserved 01cb5b27f10206878edc366880cc5073...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. |
|---|