OT-2026-000097276
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three 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-2026-000097276) never changes.
Identity and time
| Publication number | OT-2026-000097276 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7fea-967c-4ee1c2e0eaef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05d20f8c7649a5067e1cab5d6850b7e894f3efb267530af68da49166acbaa904 |
|---|---|
| Markdown | 67f11dba6757470cb622c3eaea775eb92d39271261b3311ea0b787b83b0878bb |
| Publication page | 7cdd1b13a8c8bc7c60b81590af0690632d827f844c672076ec4571c451266bda |
| Manifest | 0f6771ba9e3cc422f9b5c2554c99387d91e7132de2bca472a97273175caab928 |
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 | EwEm+Uxeo0KDRKXYnWKNZRwIMmYZqKXk7ZOQcZ9Xrfty8ESMvdxTyzo8gc8CV2Eb8GY2Fyb/Cbuzry3Q5nopCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:32.238682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097276observed 7cdd1b13a8c8bc7c60b81590af069063...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:32.222972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097276/manifest.jsonobserved 0f6771ba9e3cc422f9b5c2554c99387d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:32.206570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097276/publication.mdobserved 67f11dba6757470cb622c3eaea775eb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:32.189799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097276/publication.txtobserved 05d20f8c7649a5067e1cab5d6850b7e8...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. |
|---|