OT-2026-000044594
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two 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-2026-000044594) never changes.
Identity and time
| Publication number | OT-2026-000044594 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-7e0e-839f-ee8796470608 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044594 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2f1671fbb6e4cdb26b87f4300e6877b0c6b0ba44abe7d9905a7d222f953c7d9 |
|---|---|
| Markdown | bf880837b843cd753338b65921e9ff1148b85dd6c616a514eda6790d8e919835 |
| Publication page | 0ae4cccfa61740e59f3b3e0dae1fc2dc819b114ca57221971ff4070276b627e1 |
| Manifest | 295bbce3a7f29d1f258cd140855a011ef55998f4a86822dc57be09ce20c97677 |
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 | BZ/1QOPHQkLOyP1w1Grn91Vm97xeyrx//NlkgX6OP1xpqNefxTng10lF8jfmT2bZG2rkbFkAkIUd+jFZckenDQ== |
| 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
| 2026-09-17T11:11:49.191419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044594observed 0ae4cccfa61740e59f3b3e0dae1fc2dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:49.171697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044594/manifest.jsonobserved 295bbce3a7f29d1f258cd140855a011e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:49.152324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044594/publication.mdobserved bf880837b843cd753338b65921e9ff11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:49.133143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044594/publication.txtobserved e2f1671fbb6e4cdb26b87f4300e6877b...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. |
|---|