OT-2026-000101353
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101353) never changes.
Identity and time
| Publication number | OT-2026-000101353 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7680-b602-97f319497f4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a9fb60506496f37d80cc53b5fc388e5484a9c2b5ed8751e48ee03d67d96aad3 |
|---|---|
| Markdown | 573e295690bc88ce850361c42dac1008b5e1243a17fb7f24bbb181bebe3a6867 |
| Publication page | 71447d0d4a9c438175434b35d64331c200328d8699d5732fd04b7058bbbe0041 |
| Manifest | fa06530004f0596e808d756fedae3c269f2ec4c41bd7ec24fa5cdf8815959e63 |
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 | +7uKjjJzY+vdGFeSSE088LzjoUBw7DqXwQMdGbUp5ZTIoD8EczPjFGUJWgxVKDzTS6NSB6l75//SE37l2YjjDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:03.215114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101353observed 71447d0d4a9c438175434b35d64331c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:03.008497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101353/manifest.jsonobserved fa06530004f0596e808d756fedae3c26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.988651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101353/publication.mdobserved 573e295690bc88ce850361c42dac1008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.969833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101353/publication.txtobserved 5a9fb60506496f37d80cc53b5fc388e5...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. |
|---|