OT-2026-000025153
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three 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-2026-000025153) never changes.
Identity and time
| Publication number | OT-2026-000025153 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa5-78e7-8072-944b6e4d613a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025153 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17efd07021f2c1e67096f722429bfa27c5c6ab4ad8cf1f6ce4cf99d4c6027e48 |
|---|---|
| Markdown | 95e844a4e512c0942c40ccf9f6f6175bdefb6c244a9fbf9e71c7d14d2e3d8a08 |
| Publication page | 6fe0290a76879a4397a6cafee4df8db665cb9edbdb3ca09e41a6f82f8c0a55ff |
| Manifest | d12e734eb0392b49dc8a0cddf40e2d13197471b0c2de63905094c1923ad44b41 |
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 | IRud6/dIyNveQ6ThSgmaCOIJbWseQ7hE9PbmQ8AWvBtlz+OekCyoCUzvJSjz7Vz1BUerXvh9e5l8RtXoGGWMBQ== |
| 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
| 2026-09-17T11:47:02.432677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025153observed 6fe0290a76879a4397a6cafee4df8db6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:02.414855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025153/manifest.jsonobserved d12e734eb0392b49dc8a0cddf40e2d13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:02.396182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025153/publication.mdobserved 95e844a4e512c0942c40ccf9f6f6175b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:02.376955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025153/publication.txtobserved 17efd07021f2c1e67096f722429bfa27...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. |
|---|