OT-2026-000099970
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000099970) never changes.
Identity and time
| Publication number | OT-2026-000099970 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-70af-9783-ae3af083bc15 · 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-2026-000099970 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7ece5197d75d6950f884bd359b6d2ae684332f274227e534894cd011186cdb8 |
|---|---|
| Markdown | f2c36aeba763d10c76d08cee6a42bdbe7783004ed06e9c9b70d8c0d7a69aecba |
| Publication page | 22fed75c951e5367d58fc8c614ec7007e33e5b5681e36b76d7e1284dde588ef3 |
| Manifest | 8871b1b176d48be0e1fa137fce0b9de627950afb5ca218533ec2e7046a5e4a92 |
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 | STVNduslwRX5+xH2PtAj/xyYfTcL25HjoGrvORxCZC21Y2wk6hFXjk3SdomPzLcuWzSXbgYJC3m+m6TLn1CGCw== |
| 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
| 2026-09-17T09:30:39.978479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099970observed 22fed75c951e5367d58fc8c614ec7007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:39.959528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099970/manifest.jsonobserved 8871b1b176d48be0e1fa137fce0b9de6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:39.941308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099970/publication.mdobserved f2c36aeba763d10c76d08cee6a42bdbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:39.923340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099970/publication.txtobserved e7ece5197d75d6950f884bd359b6d2ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.405512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099970observed 22fed75c951e5367d58fc8c614ec7007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.387917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099970/manifest.jsonobserved 8871b1b176d48be0e1fa137fce0b9de6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.370543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099970/publication.mdobserved f2c36aeba763d10c76d08cee6a42bdbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.351630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099970/publication.txtobserved e7ece5197d75d6950f884bd359b6d2ae...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. |
|---|