OT-2026-000047185
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000047185) never changes.
Identity and time
| Publication number | OT-2026-000047185 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-7037-b0b4-f20cda1a5623 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1935127a3b3567b0fcdac54d0466a33ac2acc9fd724a52c4522ee7031a5300be |
|---|---|
| Markdown | ab5a2224297ba610c6184739b744a35b1691242198ffbb97fa264ba53b30c93c |
| Publication page | a05752b067824c504b533e3e02888e3151eda51f4009a574b1d9263fd6b9ef88 |
| Manifest | 93d7b0106ba1e46152e3ced922916c02c59dd8a5251abf901a39d61efaab2c73 |
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 | zkir3c7Y7/+MJ14Gi0sUORV4fxuYa3qurJCNkCqqFNuDkHA3QqE9xhs8YYUEgliFL6fjqazUoCBVUbpjuwfSBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:33.566864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047185observed a05752b067824c504b533e3e02888e31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:33.550130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047185/manifest.jsonobserved 93d7b0106ba1e46152e3ced922916c02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:33.530486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047185/publication.mdobserved ab5a2224297ba610c6184739b744a35b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:33.510015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047185/publication.txtobserved 1935127a3b3567b0fcdac54d0466a33a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.504177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047185observed a05752b067824c504b533e3e02888e31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.485414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047185/manifest.jsonobserved 93d7b0106ba1e46152e3ced922916c02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.464333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047185/publication.mdobserved ab5a2224297ba610c6184739b744a35b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.442663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047185/publication.txtobserved 1935127a3b3567b0fcdac54d0466a33a...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. |
|---|