OT-2026-000034215
Publication integrity record
Foam pad vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000034215) never changes.
Identity and time
| Publication number | OT-2026-000034215 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7d16-ac88-3aeacb637612 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034215 |
| Status | PUBLIC |
Content hashes
| Canonical text | d201e3cb7a638583064064026e45bef8222575b27de775bcc5dad87267281a85 |
|---|---|
| Markdown | 55d5625daef366fc95053652e341ab95611a298d9106373a99e26618b35c547a |
| Publication page | 25563cd5643b008d6d0ea927e7d06e53776edace1361a8c83440ac2d46ceeda7 |
| Manifest | 4ad8a69030eee5d26a83b6d03653895cc67ae143d49d7a455cd899583a9fede5 |
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 | edubO1ooBpmijoQAoaPfYGWWWQfMNfcT/icSYA3QYFo9lYyWObZK3N+gyqeiFeoF6hHOFkfgGlHfL9W/B8DaCA== |
| 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
| 2026-09-17T11:30:45.784065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034215observed 25563cd5643b008d6d0ea927e7d06e53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:45.763488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034215/manifest.jsonobserved 4ad8a69030eee5d26a83b6d03653895c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:45.741891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034215/publication.mdobserved 55d5625daef366fc95053652e341ab95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:45.722123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034215/publication.txtobserved d201e3cb7a638583064064026e45bef8...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. |
|---|