OT-2026-000095009
Publication integrity record
Foam pad vacuum gripper, two zone face, plant vacuum 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-2026-000095009) never changes.
Identity and time
| Publication number | OT-2026-000095009 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7a94-8b29-9233b52e02a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a49d7a66235ca09b472a8d251799c71ab026dd81a48646e5c278a86ca9a1621 |
|---|---|
| Markdown | b4e3afab0975cfc8d101e51819952ca923a305fdf531aa5eb8ba68c9f116cb14 |
| Publication page | 4d99b2246e5daaa7f6c2ff629b8605a9c347ecda9f70071040d61b8ddab9112f |
| Manifest | 02bf55074622af404c80d487481175e8cfc9dcc4e76e8d3a8029bd034b055bd8 |
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 | 2svtbnNZBXJs03JfAuyuylnonWhnFqQpXJgKcCRDEvk9C84Q+37B0V3Eb0X4AD2khQl4ZQ5FCwGfrop//EocCw== |
| 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
| 2026-09-17T09:37:33.902854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095009observed 4d99b2246e5daaa7f6c2ff629b8605a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:33.884950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095009/manifest.jsonobserved 02bf55074622af404c80d487481175e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:33.866400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095009/publication.mdobserved b4e3afab0975cfc8d101e51819952ca9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:33.846696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095009/publication.txtobserved 1a49d7a66235ca09b472a8d251799c71...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. |
|---|