OT-2026-000092446
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained 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-2026-000092446) never changes.
Identity and time
| Publication number | OT-2026-000092446 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-759a-a629-8da29f3911f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092446 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2593da1f197b9b1b2a08808c9bf272eb56910202e32016b0241e5e2c9724f25 |
|---|---|
| Markdown | 5d657f794ba2c8911cb7cc847f556d7a378a1733b2bed09865b78783ec600572 |
| Publication page | 25c92eb62a454f0d7efaa35da3bd4e0d48dbde8813653671fea5c157f4c4a695 |
| Manifest | 6317dbf8b410ee77115d633b727b2ac803369f7e7a6c4849dda86986adf9f673 |
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 | iHvIXKyzFbdYeoDeEk0oeQhM82sk1uQtrpOSLWJpARjq6kIG/iE7KVdDfGOkL4viHWVoqXkBu1BpDUx9/RRlDQ== |
| 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
| 2026-09-17T09:41:00.294535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092446observed 25c92eb62a454f0d7efaa35da3bd4e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:00.276282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092446/manifest.jsonobserved 6317dbf8b410ee77115d633b727b2ac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:00.259753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092446/publication.mdobserved 5d657f794ba2c8911cb7cc847f556d7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:00.243433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092446/publication.txtobserved f2593da1f197b9b1b2a08808c9bf272e...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. |
|---|