OT-2026-000047614
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000047614) never changes.
Identity and time
| Publication number | OT-2026-000047614 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e5a-7a5a-907a-557bfed07f58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b4e7e916b2cad8934daa8dba1cbf9f7b3f5414f6da1d4628aec2024518881c3 |
|---|---|
| Markdown | 6b0f90aef50fe2b16e0e9184e8ed71e223316b5e6e733d1705f32f6b37ffb024 |
| Publication page | 952e901d3de1d2bc66d13ed21c5cbd50865b6aa7d1cbc7dae18f41b1c71b04f2 |
| Manifest | 949279d512f78546be34facad4d7e4f9dc4c6e74bbb0c3e442ad5941a6906085 |
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 | ITSeL5ndtcfO12DMAEvQCc8uZgN9IWauIlwYm8EcARhZA4HkJOAT1rr8aqxA+kkotn7Sh7w5C0dfLcOX2n+/CQ== |
| 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
| 2026-09-17T11:06:45.287919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047614observed 952e901d3de1d2bc66d13ed21c5cbd50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:45.270821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047614/manifest.jsonobserved 949279d512f78546be34facad4d7e4f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:45.252756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047614/publication.mdobserved 6b0f90aef50fe2b16e0e9184e8ed71e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:45.234707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047614/publication.txtobserved 8b4e7e916b2cad8934daa8dba1cbf9f7...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. |
|---|