OT-2026-000066989
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000066989) never changes.
Identity and time
| Publication number | OT-2026-000066989 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7d71-acfb-a6d939df9732 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066989 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b3f95afbad83fa928ef673e8112513f4552e4e0d313966cce8c7c096d3acc84 |
|---|---|
| Markdown | 30ec13112b8a677f066d5a2fc8edae12da3b934b6ff8567e47f7e99913a30270 |
| Publication page | 40c390c5fbe7e37f8fec546dea7a657c83fc05802acce8cf391394979bc46d83 |
| Manifest | cf444b7b0dac465ee7f571cf4392d2f7ef41adbeb8724dc98eb0739e85b19b8e |
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 | Ca1M3B90WSNj0YK6J0ldaCbmPOeoqU2/KWtgiWOvbNnRqthALpEcrASOKyzVFZ95g7Og/J4D9xMId1EdsaXaBg== |
| 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
| 2026-09-17T10:32:12.907690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066989observed 40c390c5fbe7e37f8fec546dea7a657c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:12.888844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066989/manifest.jsonobserved cf444b7b0dac465ee7f571cf4392d2f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:12.870168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066989/publication.mdobserved 30ec13112b8a677f066d5a2fc8edae12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:12.851488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066989/publication.txtobserved 9b3f95afbad83fa928ef673e8112513f...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. |
|---|