OT-2026-000062070
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000062070) never changes.
Identity and time
| Publication number | OT-2026-000062070 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-75c9-aad5-bdabc1e841e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062070 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca118f41cb1c1e8fa07482c7d372a6dd2809b8c0eb220ab541eb213809277d49 |
|---|---|
| Markdown | 07900ae27d0773684cdb14415ac5f3fdab8c0ab41136693d3179135cdd6ab41f |
| Publication page | 329b44c9fba8ed1fc4ee198f9743eb2b0529b5557896bbd3c01a23d149fb4070 |
| Manifest | 6077a565cba8d78932cc85c4bf2d81bdcd0782c0529b5a8ec2ed6845ee75774f |
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 | eCezrezQs/YrIJjCfy7T/jGYOZS9PI1NitkPVzwuerDzE8IkxDnJPZx+xvl42OlZltvz15yExCQ86dy3qDuEDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:07.123893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062070observed 329b44c9fba8ed1fc4ee198f9743eb2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:07.104317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062070/manifest.jsonobserved 6077a565cba8d78932cc85c4bf2d81bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:07.085271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062070/publication.mdobserved 07900ae27d0773684cdb14415ac5f3fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:07.065227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062070/publication.txtobserved ca118f41cb1c1e8fa07482c7d372a6dd...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. |
|---|