OT-2026-000076558
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000076558) never changes.
Identity and time
| Publication number | OT-2026-000076558 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06d-747c-af18-78cc61a46176 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076558 |
| Status | PUBLIC |
Content hashes
| Canonical text | c038fd25bb4b002c808c13c8be7e9399ead385f840fcfa64207db6ce9a63ddc7 |
|---|---|
| Markdown | 3aee5e0f196faba98db16b129a3f4f2a7c042c9115ff7469fd71d3c7f98acecb |
| Publication page | ac5044fd2053b189486e27ede09fc7233fd2fe39fcbc6d5ac293cd0798fc9c1c |
| Manifest | a68fb8b0a34c9ea9d50c928d8772e7ac88ef59e8133082ba7e335d6babc3221b |
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 | VuZnbzJI+fvA9llJ1VgJpML9Pr60hKP4mA48x2UCw1DGh/nEBlBKFL0Surk2ZXvmBAvksNO1LkuDINcDrohYCA== |
| 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
| 2026-09-17T10:09:16.549168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076558observed ac5044fd2053b189486e27ede09fc723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:16.529339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076558/manifest.jsonobserved a68fb8b0a34c9ea9d50c928d8772e7ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:16.508537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076558/publication.mdobserved 3aee5e0f196faba98db16b129a3f4f2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:16.488358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076558/publication.txtobserved c038fd25bb4b002c808c13c8be7e9399...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. |
|---|