OT-2026-000095237
Publication integrity record
Foam pad vacuum gripper, four zone face, pump fed, 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-2026-000095237) never changes.
Identity and time
| Publication number | OT-2026-000095237 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-70d4-b98d-feca066a6f2c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095237 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b366f92613c01f1c4892648932aaabb8cf34724549c70ad7ae9710dfb395e85 |
|---|---|
| Markdown | 15c59e90e94d08ac2cf1e04a4dd542bdba859811e553f87fc24a909deeffa60a |
| Publication page | b9ad94213a8d803ea6247e18697c5dca8ca4b4fbf69385b54e763252492d0d86 |
| Manifest | 938bb3e3cafa9ec7eac5107325fe1cbd745835c3196d0d6023670cf27b176c6c |
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 | KtY7IoyiY+lQCRkhd21j7RFp7ovqHFtvfjRustpEkA1/FoVRMXwwySh35YD+V8mZy2OM4ja2a654ETTdnjJgDw== |
| 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
| 2026-09-17T09:36:33.795701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095237observed b9ad94213a8d803ea6247e18697c5dca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:33.777133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095237/manifest.jsonobserved 938bb3e3cafa9ec7eac5107325fe1cbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:33.757409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095237/publication.mdobserved 15c59e90e94d08ac2cf1e04a4dd542bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:33.739028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095237/publication.txtobserved 9b366f92613c01f1c4892648932aaabb...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. |
|---|