OT-2026-000065039
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000065039) never changes.
Identity and time
| Publication number | OT-2026-000065039 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-dec5-7be6-a9b4-15955792a7b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065039 |
| Status | PUBLIC |
Content hashes
| Canonical text | 244775a9d38f07f47530fbf5aae6ad862afe6ad3b831fb5f85bd4f1f5daac96f |
|---|---|
| Markdown | 2993997c988e67b03a6e31e27f636abd75eee60a30842aa3d1bc4eaffcd90b69 |
| Publication page | b39b1b980922bdb0c44c00ebe7a011130c1f7145f86e679a3b1112a8bf1c0e95 |
| Manifest | 90ddb348edaaa2fe5bfd045c868bac8ede8b574b5b31e92626a2df1bc3d9e53a |
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 | ohzoWWnGMf/h2MGGbN3fNcdYOieRErzO3gxAfn/5c33EA7/SfSX9+lQTWF95Qh8AJUcvBiwEz4aYLN4nF1RXDA== |
| 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
| 2026-09-17T10:36:00.670782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065039observed b39b1b980922bdb0c44c00ebe7a01113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:00.651570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065039/manifest.jsonobserved 90ddb348edaaa2fe5bfd045c868bac8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:00.633784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065039/publication.mdobserved 2993997c988e67b03a6e31e27f636abd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:00.614546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065039/publication.txtobserved 244775a9d38f07f47530fbf5aae6ad86...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. |
|---|