OT-2026-000094866
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold 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-2026-000094866) never changes.
Identity and time
| Publication number | OT-2026-000094866 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-728b-ad6b-42bfd3ff5285 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094866 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1040a3d7365d89c6d9f9a10cd8578b69176cc69b6ac22d7ca7e85e6b39a8fcbe |
|---|---|
| Markdown | 122cc3cc76201d0a421950239cc32ce5ebc6b3624c0dab0dfc868477e6d4b7b6 |
| Publication page | 2e0e45dfe60fd3b71867327f2529b74e06580d4ee21384916a9fc8357a431d80 |
| Manifest | 0c280cb4c0862aa1c1c2ca6fd82fc97f992fba00e7f5fbc32cb58e46353c3498 |
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 | bN2wSJpvcNz5zjW8KsySkW+F9VR4YZPYiyf6iJMh199JDUn6hAxJOw1vE/n7sUDVtm39Q+0n2JtG/KfVky57CA== |
| 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
| 2026-09-17T09:37:21.934878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094866observed 2e0e45dfe60fd3b71867327f2529b74e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:21.917279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094866/manifest.jsonobserved 0c280cb4c0862aa1c1c2ca6fd82fc97f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:21.900288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094866/publication.mdobserved 122cc3cc76201d0a421950239cc32ce5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:21.883879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094866/publication.txtobserved 1040a3d7365d89c6d9f9a10cd8578b69...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. |
|---|