OT-2026-000092999
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092999) never changes.
Identity and time
| Publication number | OT-2026-000092999 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7463-869f-9ff76dc9e52b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092999 |
| Status | PUBLIC |
Content hashes
| Canonical text | b59c7191312ccc12607bd32b09b4146daa1a45c44ba172352713a7a5f666195e |
|---|---|
| Markdown | 88ad2004aeed26222f64309d312eacd20d63cd5dcd81efd7094a12222a719d89 |
| Publication page | ce2fb603279a2e76569eea224096482fc51a708293a99d5d5cac1aa95a0d06cd |
| Manifest | f5531bf9b2f4452a469f22632d2ff5e65e518ff5392c47f12778cf6e1b667fdd |
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 | UBaTm3ud89+OqoU/4JzmrXlFpoygKpaflI1Phvhb5So44PXAyYhBKbLFasPlrO9qHkzB5fwhg+7t9IV72e5+AQ== |
| 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
| 2026-09-17T09:40:12.287014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092999observed ce2fb603279a2e76569eea224096482f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:12.268816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092999/manifest.jsonobserved f5531bf9b2f4452a469f22632d2ff5e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.252112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092999/publication.mdobserved 88ad2004aeed26222f64309d312eacd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.236532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092999/publication.txtobserved b59c7191312ccc12607bd32b09b4146d...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. |
|---|