OT-2026-000096178
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096178) never changes.
Identity and time
| Publication number | OT-2026-000096178 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-7fb7-ac29-1c6221d7d2a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096178 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d2e4ceeb24f2b1bab205d582c321915812ac1f83e79b8b90c0b5adfb985b67a |
|---|---|
| Markdown | 7840200f22c1914f813240dd7a8cbfae5829990036503e05392bdb6f44b0d84d |
| Publication page | d9d3cffa78b01055e08a4071d179b09cf397c57fdaf6f7a111e29f469f2bfcbc |
| Manifest | c7090c96f1dbad0ce60892479818f40c1540c5239ec46d86fefd1358dc4a0438 |
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 | Uf0LfXZ83uhR08Jp9SKii0niipH4gRfdeEG/j5jpKjyGiKdlrD0fbGjQucmPfsrGWmt+rKcA3GI+Cbwv3EPfCg== |
| 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
| 2026-09-17T09:34:41.143826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096178observed d9d3cffa78b01055e08a4071d179b09c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:41.127049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096178/manifest.jsonobserved c7090c96f1dbad0ce60892479818f40c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:41.109701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096178/publication.mdobserved 7840200f22c1914f813240dd7a8cbfae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:41.092506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096178/publication.txtobserved 9d2e4ceeb24f2b1bab205d582c321915...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. |
|---|