OT-2026-000099630
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single 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-2026-000099630) never changes.
Identity and time
| Publication number | OT-2026-000099630 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-7f39-86e0-c87080eb1bee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099630 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47efaa2e3153562467c84c0f88e76c68cb62366d6b09c2e35c4ba30c4da97708 |
|---|---|
| Markdown | d4581b71a31db56631c592d135da312d5d47b326cdd853c16c1d95692c4184e8 |
| Publication page | e5bac2eb0ca8344df3a9517985892881a5784cc772ab167566a0e65d97e7856e |
| Manifest | b16aec8ec2b5e1905bf47fdaa5040209ecd53d3305b8263f2a23b5bb2cfd9c36 |
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 | fxIYT+vqMg3RO7TCnQsyXzVfOVj4+PErSvq3dGHEZcyzXfb57EHd92pIxDPQf2CDXUyGrsYjSR5wqq7JriYeAQ== |
| 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
| 2026-09-17T09:29:33.950292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099630observed e5bac2eb0ca8344df3a9517985892881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:33.932730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099630/manifest.jsonobserved b16aec8ec2b5e1905bf47fdaa5040209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:33.915382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099630/publication.mdobserved d4581b71a31db56631c592d135da312d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:33.896566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099630/publication.txtobserved 47efaa2e3153562467c84c0f88e76c68...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. |
|---|