OT-2026-000093500
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two 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-2026-000093500) never changes.
Identity and time
| Publication number | OT-2026-000093500 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-708d-b5c0-421c97472847 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093500 |
| Status | PUBLIC |
Content hashes
| Canonical text | cda967170945690928ff572605a6ddccfd93655ee0a62386aa02bba93fcf836e |
|---|---|
| Markdown | 1b37c9b5df0f6c103dc2006c04d342905f1ce916890a7909fedf57cdc98b36a5 |
| Publication page | bab5abbc30bdd39007b189ee01a0074b6bc6c61d78ce50021c928b9224a82a5e |
| Manifest | b800a6ee477053d8d1483e213399a01e8afa44608ba0391857f6c0a61cc6c923 |
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 | GKQB7wBmk3dg8QnPl6t/wAaqNqPsLw3BT7IFjXyPW9T35qRVjOQwJCOX9YqBTQTxzG72A9EO+3m4EB/xNRDSAQ== |
| 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
| 2026-09-17T09:40:26.631816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093500observed bab5abbc30bdd39007b189ee01a0074b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:26.615217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093500/manifest.jsonobserved b800a6ee477053d8d1483e213399a01e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.579168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093500/publication.mdobserved 1b37c9b5df0f6c103dc2006c04d34290...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.545475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093500/publication.txtobserved cda967170945690928ff572605a6ddcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.730708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093500observed bab5abbc30bdd39007b189ee01a0074b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.714031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093500/manifest.jsonobserved b800a6ee477053d8d1483e213399a01e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.696753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093500/publication.mdobserved 1b37c9b5df0f6c103dc2006c04d34290...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.664754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093500/publication.txtobserved cda967170945690928ff572605a6ddcc...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. |
|---|