OT-2026-000093254
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000093254) never changes.
Identity and time
| Publication number | OT-2026-000093254 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-71ad-8b97-60ab25d901d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093254 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d39901aeff433019f37487d125e02fe3674ed09a06e8ef76c3e2cc4b520961a |
|---|---|
| Markdown | 82e1b9d59c96bb9c7d50355eea1618f4b1a1e4b5081c6b379b374cc609afa60a |
| Publication page | 5d39d379b810a81b2eadedd1a525ee5dc854908e9d16f49bc963488be7608933 |
| Manifest | c5231975d38c5cea4638ba01be56f17bc3263ba77ea8f2ecff6b01e671fd870a |
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 | ShoWhiO688XcVO8Ic7zRSljOW3hlFEbRW4uWnLAfZA8ipgGSRLjOZCtU4LBnE8sQju4dkFyhWuS38s7h6FyTBA== |
| 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
| 2026-09-17T09:40:36.883458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093254observed 5d39d379b810a81b2eadedd1a525ee5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:36.867261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093254/manifest.jsonobserved c5231975d38c5cea4638ba01be56f17b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:36.849533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093254/publication.mdobserved 82e1b9d59c96bb9c7d50355eea1618f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:36.823250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093254/publication.txtobserved 4d39901aeff433019f37487d125e02fe...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. |
|---|