OT-2026-000010190
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000010190) never changes.
Identity and time
| Publication number | OT-2026-000010190 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7d36-81c9-aec7ad895d71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010190 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c2e805c544cb226068d152f288e8473e7d39a54660e7208d7c1c83edf8241ff |
|---|---|
| Markdown | 2017734dbc7374236a2a62e366a8333476513afc71f48c338ddcb3691e6b29bc |
| Publication page | 7621a965d3e764428b3ef99eb55d8c82d5a483b146db8e5ac6475c03fc106663 |
| Manifest | 71f7c6597ee1a22c94de263669fb65c26e3968b0a37d1ff0ef7203ea0d13e4f8 |
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 | WAJsOJG5ZtU7rz0XqMV9yTIwbJno2Ui7SYkxsc15P2YoyOq3AGtg55/PoB/tOBtS0oJ/J5LadrKPOq6/ueS0AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:18.605585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010190observed 7621a965d3e764428b3ef99eb55d8c82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:18.586490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010190/manifest.jsonobserved 71f7c6597ee1a22c94de263669fb65c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:18.567646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010190/publication.mdobserved 2017734dbc7374236a2a62e366a83334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:18.547956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010190/publication.txtobserved 5c2e805c544cb226068d152f288e8473...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. |
|---|