OT-2026-000096581
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096581) never changes.
Identity and time
| Publication number | OT-2026-000096581 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-7c08-ad06-c7a253b8af22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096581 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2d09cd8e342be03a3b39a07dd62b85f1e9f81cf46e28215ab8e65338be9c359 |
|---|---|
| Markdown | 894a6e33173b1c1caf739e1363d10026b36479a7d104030accb38eebea7b643a |
| Publication page | 8b0fa4df7e3ed0af016725688bdd56ca09765588c0c6ca52f7de25a8f257a9a7 |
| Manifest | fc21d8483b7450c45bf0090ad42ee87359a6fc2bf7d45d4654c267a6d096f303 |
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 | ukoB/Wualz2U7hhHPikpS8ORlhL3BHUvrdCXdhxNCW6bxjXFpyWMqSdMOpX1wKW81npbhFWSXVLHgJxiZ0CZCQ== |
| 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
| 2026-09-17T09:34:01.421805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096581observed 8b0fa4df7e3ed0af016725688bdd56ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:01.404290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096581/manifest.jsonobserved fc21d8483b7450c45bf0090ad42ee873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:01.387170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096581/publication.mdobserved 894a6e33173b1c1caf739e1363d10026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:01.369513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096581/publication.txtobserved e2d09cd8e342be03a3b39a07dd62b85f...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. |
|---|