OT-2026-000032233
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000032233) never changes.
Identity and time
| Publication number | OT-2026-000032233 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a7-7529-abd7-e7bd938aab96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032233 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96d2bc8062ddaabbc2a130a3e10b61952badb81d0bb0131f648169ff941d6b1e |
|---|---|
| Markdown | 17e15db650a84ac42c2a4de9bae2e2df86783f1966ca367abdd511c87a71c369 |
| Publication page | 5fb081f69a20488e5ae1203a20cf12357d8e7492c659ae7029e94502e30cae62 |
| Manifest | 0963f9aec8979a820d9cddff781bc7aa3b074c4b2e1baa456984ed65c9a33bb3 |
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 | UKcQzyU3C1TW2vNjyxEEOm2BHXtMvZecsv+/e3XygAutSft7VtdZgX6XNR6M+OS/6lHxxf/MJHy9y5tdwQ8eAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:34:35.172861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032233observed 5fb081f69a20488e5ae1203a20cf1235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:35.154514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032233/manifest.jsonobserved 0963f9aec8979a820d9cddff781bc7aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:35.135025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032233/publication.mdobserved 17e15db650a84ac42c2a4de9bae2e2df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:35.118359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032233/publication.txtobserved 96d2bc8062ddaabbc2a130a3e10b6195...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. |
|---|