OT-2026-000062375
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000062375) never changes.
Identity and time
| Publication number | OT-2026-000062375 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-711a-bc6a-c22363f18b5a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062375 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e200287d7d878c6fba99592b6bcf8fb25bbac73f5ceca7151a243c3007d8da4 |
|---|---|
| Markdown | 1da08681d5d10a6d9b7a2ff0584edcb764167defefc6b47ed3fc2d8246794499 |
| Publication page | 48b40916dbcf64470c7812bfa69ed71986455ad6ec459c7754ea6ed4be09744d |
| Manifest | f84ef5aa3e48fe9c412485b315530e4a99d7037b4fa5e5823ac15975d129d523 |
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 | GZpE9pGKOiZ6/G3F9fc88AbtvBCCHGhVXgddiSTgdLe7Nh08P2j3w0sOxvjdttpEjyLLqyTsQMQikbSicmU6CQ== |
| 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
| 2026-09-17T10:39:41.643672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062375observed 48b40916dbcf64470c7812bfa69ed719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:41.625169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062375/manifest.jsonobserved f84ef5aa3e48fe9c412485b315530e4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:41.605527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062375/publication.mdobserved 1da08681d5d10a6d9b7a2ff0584edcb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:41.588551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062375/publication.txtobserved 0e200287d7d878c6fba99592b6bcf8fb...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. |
|---|