OT-2026-000066932
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000066932) never changes.
Identity and time
| Publication number | OT-2026-000066932 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7043-b9b5-0d67a06cf0fc · 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-2026-000066932 |
| Status | PUBLIC |
Content hashes
| Canonical text | d51a6f1bf7f92ec46f17a41aebdcc2e0c86a6204f40e0a070e37b253fa3beb5d |
|---|---|
| Markdown | 945d252e5d7caa7d13c4d20950568b8ed5e3d504e46891b31395619e69e85527 |
| Publication page | 838a2b7d36a356c434ea900c3077814d94cc72f05eca489acf2f4004131c5125 |
| Manifest | f2826e4be284e5feb7ee9e40290935956c5af01a5b5891b2af4e43429f2c0d9f |
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 | zN13WhIvXBCPknf/dR6gmxL9Zad/SlSyxWqM1Ki/DRUgv0FLM575RK1gooNzyTURsEsDRzmPrnt4vPBYaX5fBA== |
| 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
| 2026-09-17T10:32:08.571788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066932observed 838a2b7d36a356c434ea900c3077814d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:08.554367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066932/manifest.jsonobserved f2826e4be284e5feb7ee9e4029093595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:08.536662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066932/publication.mdobserved 945d252e5d7caa7d13c4d20950568b8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:08.518181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066932/publication.txtobserved d51a6f1bf7f92ec46f17a41aebdcc2e0...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. |
|---|