OT-2026-000038087
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three 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-2026-000038087) never changes.
Identity and time
| Publication number | OT-2026-000038087 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-75a6-b36e-f963c877d32e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038087 |
| Status | PUBLIC |
Content hashes
| Canonical text | efdae62ea4d60792c2549c5af84912c5c92f8464ec2c91bff92af4f465f236fd |
|---|---|
| Markdown | b43deaa94d73ae5ddccd203c58af1a0a344304b63f9ddacd930cb69492633d7f |
| Publication page | 1d874bd02dc09ba6d0e1d6d959dcef2126e6e94ef53cf318dd9b4cd8c51a85c6 |
| Manifest | eedbfbf28cec535561ec568326a0a5b644260eb092a5b31d53219741abb3d8c9 |
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 | 1BAjvSCyS7ISD6Dt/A7sJ6GVX+f/ad5bYpdBYCp27AIj9defEC7N7a9y2k4OyPRP0cWqfuIjFElQ3TDry+ZkAw== |
| 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
| 2026-09-17T11:23:25.087093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038087observed 1d874bd02dc09ba6d0e1d6d959dcef21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:25.070299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038087/manifest.jsonobserved eedbfbf28cec535561ec568326a0a5b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:25.052659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038087/publication.mdobserved b43deaa94d73ae5ddccd203c58af1a0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:25.032328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038087/publication.txtobserved efdae62ea4d60792c2549c5af84912c5...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. |
|---|