OT-2026-000096284
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, 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-2026-000096284) never changes.
Identity and time
| Publication number | OT-2026-000096284 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-73c9-b181-d36193e00331 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096284 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6adbd43facc7f040dcfc7875aa4be4f9f9bc858beddbdc867b642620bd96a87e |
|---|---|
| Markdown | a528bf6b7465f42dafdf86de93609094bb6ba4c95026689b98c4f057ccd67b8e |
| Publication page | 1544ce06f7136850b822c2303162f8733f036f24a8055f8239a49908a668457c |
| Manifest | 9ed2d4e9d96d806f2fc4907b2dd609008e57a1d62811cf2d8aff902ddef28813 |
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 | 5YPqlZ4sSJoJ+MJ3g165EjunL/4/n9Yl2pdsjzm7b5JQbR8yeJRGgOMq7bd2AsZ9WCteHg8n6zDSRdT3qXVOBQ== |
| 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
| 2026-09-17T09:34:49.326527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096284observed 1544ce06f7136850b822c2303162f873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:49.308110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096284/manifest.jsonobserved 9ed2d4e9d96d806f2fc4907b2dd60900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:49.291628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096284/publication.mdobserved a528bf6b7465f42dafdf86de93609094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:49.275607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096284/publication.txtobserved 6adbd43facc7f040dcfc7875aa4be4f9...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. |
|---|