OT-2026-000062241
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000062241) never changes.
Identity and time
| Publication number | OT-2026-000062241 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-76ec-bcde-f483d0947c0b · 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-2026-000062241 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d33d26cca22e415de256d70cf142c9cfeaa7a70a6a419bd5dec3fea5770cb12 |
|---|---|
| Markdown | 8ca22a139bd11668faee6b7af1c69e2d910a8293d284a0913ca3d9da90dbc86b |
| Publication page | 77cfba3fc79058160c2a60c0f34839ea99bbfc7091e497796416d68911405051 |
| Manifest | 81886a9a42ce4f240e0936d2b0d817ccc7c439408195dd17f40438baf2a2ad65 |
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 | I5dz2j88kUeoIozC9BnDRMcL0ZHI2N5MbAGaldNupgHza8rT6xcxxssDDJ2IdNXtQ4qu1HPCpm+U4MztLyyzBA== |
| 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
| 2026-09-17T10:39:31.078815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062241observed 77cfba3fc79058160c2a60c0f34839ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:31.061758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062241/manifest.jsonobserved 81886a9a42ce4f240e0936d2b0d817cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:31.044638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062241/publication.mdobserved 8ca22a139bd11668faee6b7af1c69e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:31.026168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062241/publication.txtobserved 9d33d26cca22e415de256d70cf142c9c...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. |
|---|