OT-2026-000101347
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101347) never changes.
Identity and time
| Publication number | OT-2026-000101347 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-757a-b49d-9b6964661327 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101347 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8103af69de440b4c8a84bfb61d0627789a98d8740076547987fbddd5380e806 |
|---|---|
| Markdown | ececc9930f826e3cd386e8ea5d87b7ffacd853d547e8acb4e55fd0a2ceafd118 |
| Publication page | f410c9b804053d7f5a5272bbf45025f35ad776f37d1e09ada41a3d4ade862653 |
| Manifest | 154254401e028e1fd9a732994831ac6daba3b68afa114aa555dc1b8160615a1b |
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 | LqFfAI3aWuOJmSmhhwj7LFXsLLYCYH8Um8juYNRw1YId2imT9p391oBYAzFPafhGesaaY098+K3WRbrHAvbjBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:02.565185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101347observed f410c9b804053d7f5a5272bbf45025f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:02.546286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101347/manifest.jsonobserved 154254401e028e1fd9a732994831ac6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.526039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101347/publication.mdobserved ececc9930f826e3cd386e8ea5d87b7ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.508082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101347/publication.txtobserved c8103af69de440b4c8a84bfb61d06277...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. |
|---|