OT-2026-000098113
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000098113) never changes.
Identity and time
| Publication number | OT-2026-000098113 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7891-a08e-94ae27ffb252 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e613a59decbfe8199178ff822fcce85c8569c6c29a971e43622a3f932b62eb9 |
|---|---|
| Markdown | 6ed010c8065829ce27fc4a508c482ec1b1b14f7ab686d54f67d30f053e01a65a |
| Publication page | 61ddbb50d5ebcafbc2aec72cd54a67e648f700197c382fff96e878c52f5ed37e |
| Manifest | e4fbb62f69d356af88f53b6c703a7829a2e6fa515e7732739f97930feec1fe18 |
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 | jF4r7x7g0z1f21nRqJzNW1+r3AFVfpB+sWWJEZrtT76iu1cRIh7ZeLMScs9N0rp1nyBFQwAFBiSyNRvRjDK2CA== |
| 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
| 2026-09-17T09:31:15.202587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098113observed 61ddbb50d5ebcafbc2aec72cd54a67e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:15.185651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098113/manifest.jsonobserved e4fbb62f69d356af88f53b6c703a7829...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:15.168908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098113/publication.mdobserved 6ed010c8065829ce27fc4a508c482ec1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:15.151983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098113/publication.txtobserved 4e613a59decbfe8199178ff822fcce85...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. |
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