OT-2026-000062367
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000062367) never changes.
Identity and time
| Publication number | OT-2026-000062367 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7143-8223-c8dc165449dd · 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-2026-000062367 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0be6f58bab98e7aa919b6ff63b634b3349497c71c2560f7eb3468da8e81a4b0 |
|---|---|
| Markdown | 9e8658be35d3585cb17763fc39a6d3bab80ec28f4cd4c3c95c44b0dbf5a4ac19 |
| Publication page | 5255148b1adc2791d03b666627040a17963e5340a518b0dd99339faef4f8c619 |
| Manifest | 3a51a7cb94aad439c5edba6e145d10fbaa35db791631f4976fbccbe7c9a7c4a6 |
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 | 4mVt0ZUBiEsZhCJ9qtriDe6N5zh8yPRKBHJZ5q+HYClXZX9Scu7W3jI9vtonN9p3+cAmX9kwONEJHZlAuaSTAA== |
| 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
| 2026-09-17T10:39:41.068534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062367observed 5255148b1adc2791d03b666627040a17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:41.048924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062367/manifest.jsonobserved 3a51a7cb94aad439c5edba6e145d10fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:41.030994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062367/publication.mdobserved 9e8658be35d3585cb17763fc39a6d3ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:41.012820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062367/publication.txtobserved f0be6f58bab98e7aa919b6ff63b634b3...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. |
|---|