OT-2026-000035128
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000035128) never changes.
Identity and time
| Publication number | OT-2026-000035128 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-7f69-85bf-6fdbd0054d02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035128 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fa53701b8813f779b70a1fd140a95254dbb3ec532b10d148bb16dcbaab0f8c8 |
|---|---|
| Markdown | a40a2b8e2138c49a28a71b1a1770974ad62bc44076cb805b6a101f9009155eca |
| Publication page | 57a8727cc9d679d6b514307018c33384dc0627a95c8226c57e7d7d11422487e8 |
| Manifest | 74f365a88d789b94fa0a83a6b7d7c733a51cbaebf63d060552872906566c4af3 |
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 | mIDJehnJroEkGRdnM/K+t5D5U6qXrogdraMMJTZFOVKsm7Izt3xD58wGYpdOdQEXmpidQvUBFEbOze6nttt/AA== |
| 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
| 2026-09-17T11:28:12.741383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035128observed 57a8727cc9d679d6b514307018c33384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:12.725301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035128/manifest.jsonobserved 74f365a88d789b94fa0a83a6b7d7c733...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:12.706837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035128/publication.mdobserved a40a2b8e2138c49a28a71b1a1770974a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:12.687747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035128/publication.txtobserved 2fa53701b8813f779b70a1fd140a9525...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. |
|---|