OT-2026-000097871
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, 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-2026-000097871) never changes.
Identity and time
| Publication number | OT-2026-000097871 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-79a0-990a-dafceb689e36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097871 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd208c83843be536ed7f577be316d252635f42d2d8f3a2fe90cb6b2521b959c8 |
|---|---|
| Markdown | cbfb927bceb39c047709cf8dfd4c7db3b484fa2bee2daf303c37c1e066854d37 |
| Publication page | 21854a43d2db914ffbfffcfc037f356b8cbdc33973b0d7858bc5b490868ed7bf |
| Manifest | 14ed225f03a87b479e8e9a1cdd382beca774f2a5370095a140c030c18600ae79 |
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 | nyXu2nIaAHyuFW0CApFUGFeC+qM40x9Ew7U2cASlMPbVof0KWJ8fTX/CPWLIewG6GdCTKzpzENL7cNl+/Y8RCw== |
| 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
| 2026-09-17T09:32:59.150015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097871observed 21854a43d2db914ffbfffcfc037f356b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:59.131466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097871/manifest.jsonobserved 14ed225f03a87b479e8e9a1cdd382bec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.111750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097871/publication.mdobserved cbfb927bceb39c047709cf8dfd4c7db3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.092620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097871/publication.txtobserved fd208c83843be536ed7f577be316d252...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. |
|---|