OT-2026-000076167
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000076167) never changes.
Identity and time
| Publication number | OT-2026-000076167 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-7e88-98f0-07038e634aea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076167 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e5477915039a1c11077e4e29359eca74d9dc2f48008368d48b0e859454d523c |
|---|---|
| Markdown | bb92cb06a70ebebc79ffde7e5349723a03313636e30b4a84038162c652f09da5 |
| Publication page | d226732862920b3920e595f095204a2ad6082bd2d121099e0c87d3dc2d211551 |
| Manifest | 1ac537e39047c4e4acd4382582c0cbe74fbb61a8176275820bb61f18d2bb62ae |
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 | Dc5DyOn8MUD407So0GBci6+bEU7qfmHlFLoWjKIIXkM8FxVP6OJy0f8sPVIM1V/9fq9ay1Bkae3+vn6KbYYLBg== |
| 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
| 2026-09-17T10:11:23.298277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076167observed d226732862920b3920e595f095204a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:23.278054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076167/manifest.jsonobserved 1ac537e39047c4e4acd4382582c0cbe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:23.261299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076167/publication.mdobserved bb92cb06a70ebebc79ffde7e5349723a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:23.242116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076167/publication.txtobserved 2e5477915039a1c11077e4e29359eca7...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. |
|---|