OT-2026-000099030
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold 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-2026-000099030) never changes.
Identity and time
| Publication number | OT-2026-000099030 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-73cd-b328-cd8f8e97e8a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ddae4bb0ce0ae24b7f2ed69473e38a3f19fc292c6ef3af7d218b59fd6773af1 |
|---|---|
| Markdown | b618275c497a145a4eabf8a5b93a1415ee91cbfea3bf65b4635b0296dc449c3a |
| Publication page | 5d45a3de26c7e771944765bf2bfba5ea8b70f1aced0a0a8d6b068fa321e478c0 |
| Manifest | 6570ab8921c2822f01cef9c4bdffb6a210e99d3695c199c3480f124126b11baa |
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 | 2pYtDvQldWJ1vOEr3XFrLinIWxrRtHjMqHUXjbd50WL3baNCeAayLZnZ89q/nlchHxDdgqOHaZMfPiCgPvtDBA== |
| 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
| 2026-09-17T09:30:14.262603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099030observed 5d45a3de26c7e771944765bf2bfba5ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:14.243621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099030/manifest.jsonobserved 6570ab8921c2822f01cef9c4bdffb6a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:14.222855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099030/publication.mdobserved b618275c497a145a4eabf8a5b93a1415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:14.204490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099030/publication.txtobserved 2ddae4bb0ce0ae24b7f2ed69473e38a3...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. |
|---|