OT-2026-000098230
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000098230) never changes.
Identity and time
| Publication number | OT-2026-000098230 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-72af-919d-843bae9c28ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098230 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f7a01a63494b26e5994bc3ef86bf2894820e2307e0862180dcde30a2261f9c0 |
|---|---|
| Markdown | 9f881e3d3bdb5eb9c8e529252751077949d61ee3d5439eb504176f7d83396011 |
| Publication page | ffeb1b1fa803ff652023d7264a49f65902a6a38f1274f3fc3a51fc9c5e72c0c7 |
| Manifest | c8835a69298dabc09de0d9f5dd50ecc8b0bb8c1dd09ab832f20bc4b595f1798d |
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 | IqNV+5jCfLLN6a2fAfEyY0EY9Zh3QWbX2YtAduBQmW1zqvvJbGFSqpN29/f2HAbLwEszfERJpy9eccI/ii5RAA== |
| 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
| 2026-09-17T09:31:24.649798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098230observed ffeb1b1fa803ff652023d7264a49f659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:24.631498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098230/manifest.jsonobserved c8835a69298dabc09de0d9f5dd50ecc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:24.612988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098230/publication.mdobserved 9f881e3d3bdb5eb9c8e5292527510779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:24.594592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098230/publication.txtobserved 8f7a01a63494b26e5994bc3ef86bf289...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. |
|---|