OT-2026-000046686
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046686) never changes.
Identity and time
| Publication number | OT-2026-000046686 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7986-9253-93f25e7560b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046686 |
| Status | PUBLIC |
Content hashes
| Canonical text | 086e84dd0838231c737c4cef4efa5f0f7ec98c3207f26c4a61482b489f54fe18 |
|---|---|
| Markdown | 38c1454b4e2d36b965e2b277e9770e7e9d7fb974431c3276f69bd37471fd6261 |
| Publication page | 494e59b634050d3ac69d94331fcbaa499e50d69af8da6cb5b65d647bd07bd9c1 |
| Manifest | 7ebe931b2b83ce39e44fdf5e8cf9f5cac9e1d6e16770087c45b0913c869c9e51 |
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 | HJuxX/MUmjoLsnYWkqqGrQv0HqoPk5WJOPxZCwgL2wXS7O1+p66svbyEawB6dp2VIK019jXr7Ry85NfTOBU4AQ== |
| 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
| 2026-09-17T11:08:47.308659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046686observed 494e59b634050d3ac69d94331fcbaa49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:47.290277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046686/manifest.jsonobserved 7ebe931b2b83ce39e44fdf5e8cf9f5ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:47.272601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046686/publication.mdobserved 38c1454b4e2d36b965e2b277e9770e7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:47.254949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046686/publication.txtobserved 086e84dd0838231c737c4cef4efa5f0f...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. |
|---|