OT-2026-000078216
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, vented 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-2026-000078216) never changes.
Identity and time
| Publication number | OT-2026-000078216 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c26-7162-ab32-796c0a8cf48b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078216 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9e5edf28ece8bb58b8487b797cd55c24ed53feb8be556340f203b213833369b |
|---|---|
| Markdown | 2e0f67d34dd8110ec4b9e057bb9e181379330d36d957913fa7997fced6e829aa |
| Publication page | 83860440a70981d5720637506418a13b69e282b58bd406e9ff2cf7d6cdf7eec2 |
| Manifest | 9226932b224d4b80663557493f126bb3415258af2bb74e438767b00ef9a3ee0b |
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 | yf8zZ/h//DkRIy79gL3ZMi9C/LxaLU+ef9Wp1JQ7UGDGONMc1rD4kOzQEeECZ9D1MudO2sl0akDsjPy1p/CMAg== |
| 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
| 2026-09-17T10:06:03.373295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078216observed 83860440a70981d5720637506418a13b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:03.354361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078216/manifest.jsonobserved 9226932b224d4b80663557493f126bb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:03.336263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078216/publication.mdobserved 2e0f67d34dd8110ec4b9e057bb9e1813...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:03.317809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078216/publication.txtobserved e9e5edf28ece8bb58b8487b797cd55c2...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. |
|---|