OT-2026-000066638
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000066638) never changes.
Identity and time
| Publication number | OT-2026-000066638 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7f52-855c-40c1ebede7b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066638 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe56d3481424d644847a1b0b45fc4a87e80bb21061d46c10b301f3b7bc227c69 |
|---|---|
| Markdown | 95e8272aa962a612e0e32883ad94ea8c972cae722b9093550a3cbdf89de89ecc |
| Publication page | ab207860f0a1d69b1358a345928a58672ff8839ae9acc83295baa45e240f3431 |
| Manifest | 3e69fa7f71609ef459b25db62b9aa766f64e41cd898aed47c0dd104c392c9291 |
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 | JWAOj8JHEHZD6UfRWWZ9F74mARmxazdK+r5cHr7enPrBsbAAgN5jD0RWg/cP1Yt6yzwUojVv+RWNz59krr7hAA== |
| 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
| 2026-09-17T10:33:01.139918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066638observed ab207860f0a1d69b1358a345928a5867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:01.121691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066638/manifest.jsonobserved 3e69fa7f71609ef459b25db62b9aa766...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:01.103397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066638/publication.mdobserved 95e8272aa962a612e0e32883ad94ea8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:01.084960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066638/publication.txtobserved fe56d3481424d644847a1b0b45fc4a87...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. |
|---|