OT-2026-000046646
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two 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-2026-000046646) never changes.
Identity and time
| Publication number | OT-2026-000046646 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-79a2-98ea-55f30884b861 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046646 |
| Status | PUBLIC |
Content hashes
| Canonical text | 371e96eef20305eab4ff7a60650564fe7c082135eb07d7faa43906ca2262a477 |
|---|---|
| Markdown | 4cbae75bd5019242fb93f018895ff0345b55c81869b7a05d6f58815b4b0f17e9 |
| Publication page | e4eb4cabf50030e1fcf50b7a02fc8550580268306944cbb31f35ef9587bbd3f5 |
| Manifest | 6f2711366a9ed628a8eafdad38ebe72fa5554cd7c013486f2ef60e3021fc7f76 |
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 | srIUWDMj6kP0mFdmzrkZ3LW/0kDJWU6gbj+AsGsTBMjjsH4dfB3v04/sifs2t0Ex4a+FfaYuh2LtRegYYLstAA== |
| 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
| 2026-09-17T11:08:44.245258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046646observed e4eb4cabf50030e1fcf50b7a02fc8550...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:44.228187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046646/manifest.jsonobserved 6f2711366a9ed628a8eafdad38ebe72f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:44.210984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046646/publication.mdobserved 4cbae75bd5019242fb93f018895ff034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:44.192943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046646/publication.txtobserved 371e96eef20305eab4ff7a60650564fe...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. |
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