OT-2026-000010812
Publication integrity record
Four pad foam vacuum gripper, four 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-2026-000010812) never changes.
Identity and time
| Publication number | OT-2026-000010812 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540c-733d-9cde-6dddc94b32de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010812 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc6da79587f718c3f9940182fcaaff1a11d8cd4acd214a9bb3efbeed2379bae8 |
|---|---|
| Markdown | a60e94329aa1332fac3b840e48781067e80c0ba00e7eb3f2edb3830987b31d95 |
| Publication page | d81781bbe563c19d004f9d676d7d8c9a23f4db9069d5b2570f0cdbaaa7c2e30f |
| Manifest | 12c9ed1e5ecd623b7c49f33039e2fb708a1bff9831d0a3624f2f297776f316de |
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 | 52/xs/XHnM8QddZhZh6AMd7JT1JDXsliA+xHVUaY1qPBnfxs2+2sLHR01O0Mhzi+A3C/D7HWCKfecDIDRod3Bg== |
| 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
| 2026-09-17T12:13:34.237295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010812observed d81781bbe563c19d004f9d676d7d8c9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:34.219119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010812/manifest.jsonobserved 12c9ed1e5ecd623b7c49f33039e2fb70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:34.199099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010812/publication.mdobserved a60e94329aa1332fac3b840e48781067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:34.180058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010812/publication.txtobserved dc6da79587f718c3f9940182fcaaff1a...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. |
|---|