OT-2026-000065746
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000065746) never changes.
Identity and time
| Publication number | OT-2026-000065746 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-75aa-b602-1e6ac79449da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065746 |
| Status | PUBLIC |
Content hashes
| Canonical text | f065c4a6d1b6613b40424ca2c2d265b5192e67fa7156b58d89988b33708f6d07 |
|---|---|
| Markdown | d7b2b5fcef1774727ff51da6d3030690d85a9274845deb4c9a484f86946ae2d7 |
| Publication page | 1daa296ba25e234116954fe8d356b4e1d16587d6e8a697fe6c91acb54f28ef30 |
| Manifest | cf9cde8644b062ea660585d26296cef3f5875aa9a24534caed1f1af832f6a138 |
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 | XWGSKS9UOqUIPtdwgP1QIc/hSkfJEifnoId+5oPJ5u+T5ntiUwCym8HBv6any0rfy5Wfe2LMK9S8SHmWFkhFBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:34:10.622304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065746observed 1daa296ba25e234116954fe8d356b4e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:10.604536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065746/manifest.jsonobserved cf9cde8644b062ea660585d26296cef3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:10.586136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065746/publication.mdobserved d7b2b5fcef1774727ff51da6d3030690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:10.566778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065746/publication.txtobserved f065c4a6d1b6613b40424ca2c2d265b5...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. |
|---|