OT-2026-000066018
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000066018) never changes.
Identity and time
| Publication number | OT-2026-000066018 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-76c0-8ea3-963272b46c46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23525a4e70ed4b694ab823fa93a006751027762b2992693cc5010374215457c7 |
|---|---|
| Markdown | 2bf05f0ecf81416d7ef9216f1a06035766bbe7f7f07932fa29b1713e1a9dc86a |
| Publication page | 4611969501fc5e9e6d08e848cdd4f264ca15448d9456ce33947306a575ebcca9 |
| Manifest | 94d568dc04f407913677979950851ffb271d6adb54847adbe942cc1bea5fc302 |
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 | FhvDMCbNvkqCrxCwCRMV01Y+vM5bNKlQVvvEWEH8R9DPjg3HHG6lXB/tKlki8MK6+NkAR/p86hGxCbeVSgE0Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:50:34.566542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066018observed 4611969501fc5e9e6d08e848cdd4f264...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:34.549871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066018/manifest.jsonobserved 94d568dc04f407913677979950851ffb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:34.531762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066018/publication.mdobserved 2bf05f0ecf81416d7ef9216f1a060357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:34.512810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066018/publication.txtobserved 23525a4e70ed4b694ab823fa93a00675...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. |
|---|