OT-2026-000102388
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed 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-2026-000102388) never changes.
Identity and time
| Publication number | OT-2026-000102388 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7df5-ac8b-efe9ab81fc41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102388 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2df042a4ba7d3ebad713f7f7b7a26bf613ac080591626a7175978f04ceaabd6 |
|---|---|
| Markdown | 3de233f21beecfbbf00b9040f3db4db1b1800c844b16e3128dcc9fdbcfb6e510 |
| Publication page | da17c2a3b23d21c5bf2943e1404a78b1455ddc9ffeb2b970aa7f01efc7c3bad5 |
| Manifest | 47098f0f1da0f9f1dde6a5382c9ce1c3edae4c30ffd9bf5a317ed4aefdf9c13b |
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 | 2arTiCIp74gtznUmm0TyK+loHu1DKwz75VO6VswJKfpUtRAGvKYi0FaqcUozO3OsMF2hXRZOxKul7L+W//glCw== |
| 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
| 2026-09-17T09:23:36.654995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102388observed da17c2a3b23d21c5bf2943e1404a78b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:36.636882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102388/manifest.jsonobserved 47098f0f1da0f9f1dde6a5382c9ce1c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:36.618520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102388/publication.mdobserved 3de233f21beecfbbf00b9040f3db4db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:36.602280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102388/publication.txtobserved f2df042a4ba7d3ebad713f7f7b7a26bf...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. |
|---|