OT-2026-000099946
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000099946) never changes.
Identity and time
| Publication number | OT-2026-000099946 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-7a92-af6a-8e3bf66a1753 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099946 |
| Status | PUBLIC |
Content hashes
| Canonical text | cddaee9239176c8fc2022431af9a19c25fdf3186e74e92187d9d4a5ff5baf7a4 |
|---|---|
| Markdown | 46c15a70b78ac59e6bb6c735ff8d87e0804aa6f99beb854e32a082121d2fafce |
| Publication page | 7bca332f6af250029845a426a3fdd1a603e0e8d90758aebf2ff57467b707d4d5 |
| Manifest | 1f194b93b9580e03fba894de3e3e4e7e9e8a25af00ecb6e25155fdee18db97b8 |
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 | gqWEUPkutuNdUOvzuBXIhnMDrKX7PqQsyfCv4k5tqsYnmdu6Ox0U/WgqXLAz/Aq7cGtWt4QMR8qdrz/qbkfxBA== |
| 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
| 2026-09-17T09:30:35.840048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099946observed 7bca332f6af250029845a426a3fdd1a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:35.823251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099946/manifest.jsonobserved 1f194b93b9580e03fba894de3e3e4e7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:35.803736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099946/publication.mdobserved 46c15a70b78ac59e6bb6c735ff8d87e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:35.782960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099946/publication.txtobserved cddaee9239176c8fc2022431af9a19c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:51.399543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099946observed 7bca332f6af250029845a426a3fdd1a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:51.381368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099946/manifest.jsonobserved 1f194b93b9580e03fba894de3e3e4e7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:51.363223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099946/publication.mdobserved 46c15a70b78ac59e6bb6c735ff8d87e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:51.345175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099946/publication.txtobserved cddaee9239176c8fc2022431af9a19c2...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. |
|---|