OT-2026-000092050
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000092050) never changes.
Identity and time
| Publication number | OT-2026-000092050 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7981-b227-adcb188ae06d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092050 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f478354e9192b8b52088f5cbe4bd50e6fa60b6fc43d1d98fb6c1feb44c51499 |
|---|---|
| Markdown | e7d8b2e066dced66856569fce81794326d782b6107eb236568cc6bb9ad1d25b2 |
| Publication page | 72c12198227e0445e65b6ad370e203eb98dbf072512791ec0e537f48f1b2c80a |
| Manifest | f1581c663e39d48738cca87d710a8c2e0ee131b7334502e12f47e68e78fa38c1 |
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 | /fTYkuSy8WedISd2VhGmtqH8Nw+GUBGwXKGWK9UqAeMp9fM59oTql7lM3fU2Hm+jGGey39+LsaAjpjfLk0ZdDg== |
| 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
| 2026-09-17T09:43:08.724675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092050observed 72c12198227e0445e65b6ad370e203eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:08.705132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092050/manifest.jsonobserved f1581c663e39d48738cca87d710a8c2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:08.683846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092050/publication.mdobserved e7d8b2e066dced66856569fce8179432...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:08.666169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092050/publication.txtobserved 9f478354e9192b8b52088f5cbe4bd50e...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. |
|---|