OT-2026-000041847
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000041847) never changes.
Identity and time
| Publication number | OT-2026-000041847 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a5-7950-affd-99f1d16313fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041847 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b25fd3bc5cb0302ce7f080e4eaed573d5c0ecdcbcf4f6a08f5ea9a75c298d9e |
|---|---|
| Markdown | aaf7ee2bd7938263b734511b69ccc686f82feb5bc8fa83fd99480a28acfe659d |
| Publication page | 8a39f577fad457e03bd385da4af0241315f567faabba7dc476c7413b63e84e86 |
| Manifest | 279e7b578a65d370f25fa0cdc411d7973a73963365b038424b447e6c495f70d0 |
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 | /+gBXjZf+upyfenYaC4sRuyHNjVboGZRVr9g9/lXtEWPQTsUY4J6ffLcu/oB470BWtfQcv8sfmwd6BgLOQ0rCQ== |
| 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
| 2026-09-17T11:16:42.938306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041847observed 8a39f577fad457e03bd385da4af02413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:42.920991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041847/manifest.jsonobserved 279e7b578a65d370f25fa0cdc411d797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:42.901364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041847/publication.mdobserved aaf7ee2bd7938263b734511b69ccc686...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:42.882259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041847/publication.txtobserved 0b25fd3bc5cb0302ce7f080e4eaed573...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. |
|---|