OT-2026-000044093
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000044093) never changes.
Identity and time
| Publication number | OT-2026-000044093 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7935-939f-d29c754ca7fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044093 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5ad1c4dae6e0d881b7638d95836d54ed06b2044d36c8b3ed39abf953db2212f |
|---|---|
| Markdown | ab13c1f106b373f23fee938b469ed797a4a2f816a23bcff7009e9d7196cd53de |
| Publication page | 28340909d4c87952a9f99fddfd28d2e47a221211cefc0ceaf3a61fbb9cb1b6cb |
| Manifest | fa55c9dfae7679244ed100b2921058eccb7ad4fd5fe4b46dba93a8e72f2846a2 |
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 | zCdObHYHrh4vgZY53KNrz/F6tUqUWyoNP875YL9vtn3FMbQWJNImluqtwBWbeUW5zHFiItHOx5Y5ivMnTTs7BA== |
| 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
| 2026-09-17T11:12:30.027781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044093observed 28340909d4c87952a9f99fddfd28d2e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:30.011050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044093/manifest.jsonobserved fa55c9dfae7679244ed100b2921058ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:29.994604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044093/publication.mdobserved ab13c1f106b373f23fee938b469ed797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:29.976868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044093/publication.txtobserved c5ad1c4dae6e0d881b7638d95836d54e...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. |
|---|