OT-2026-000092650
Publication integrity record
Foam pad vacuum gripper, four 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-2026-000092650) never changes.
Identity and time
| Publication number | OT-2026-000092650 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7d6d-b1cf-f70a73efb489 · 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-2026-000092650 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96e234fd0ba86e341ca7ea01e80e05c53a5cd75d26bcbd3343aff850a405a610 |
|---|---|
| Markdown | f9da25fb1b10ab30823822a111d92339422a19b066ff6994b9ab7da579530c51 |
| Publication page | 42cd530023501cb96faa908095fd6a26f00c1022235aedfaaa6d9e6da4cd6b0e |
| Manifest | 88ad603acacf7155c5711e6c220d6f6bdf540806f7abb623e6858258723508bc |
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 | +h4Dh7OkhaVytQKO86rfN2cCaxBNyB0+nBgYaeDRNfpXD0BxsAlSqAP43DSVhLRcjmdB28qQ6mQuddVgfn91Ag== |
| 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
| 2026-09-17T09:41:15.311292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092650observed 42cd530023501cb96faa908095fd6a26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:15.294541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092650/manifest.jsonobserved 88ad603acacf7155c5711e6c220d6f6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:15.276942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092650/publication.mdobserved f9da25fb1b10ab30823822a111d92339...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:15.259936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092650/publication.txtobserved 96e234fd0ba86e341ca7ea01e80e05c5...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. |
|---|