OT-2026-000092231
Publication integrity record
Foam pad vacuum gripper, three zone face, 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-2026-000092231) never changes.
Identity and time
| Publication number | OT-2026-000092231 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7ae9-9f93-4f578f1e9c0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092231 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd166dbc302f1c4e6ec613b3de54b140819911946c177e50c9603fca33fe5fa1 |
|---|---|
| Markdown | c13a2f3067f5fc8f4bce128e9c3ae64a5396bed2f747b7ba27f6e7019ff9a70a |
| Publication page | 7d9aae8ca40317ccfe4a0744dfa2ab5197147b6096d91b05c87cae9d588891b5 |
| Manifest | 223e0144ea8dcbfe0c2ae556876ebae15cff8c4b371774e84c6bf035f3e155e3 |
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 | LZeLuCYy4ll6/8LkL2pEwver9p1acjSoTPrpjaelWjIg4J0eMZza1LCnNyeHlaxKiD08y81zKY9JM55chZGvBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:45.045871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092231observed 7d9aae8ca40317ccfe4a0744dfa2ab51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:45.027194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092231/manifest.jsonobserved 223e0144ea8dcbfe0c2ae556876ebae1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.010150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092231/publication.mdobserved c13a2f3067f5fc8f4bce128e9c3ae64a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.992212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092231/publication.txtobserved cd166dbc302f1c4e6ec613b3de54b140...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. |
|---|