OT-2026-000099868
Publication integrity record
Foam pad vacuum gripper, four zone face, 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-2026-000099868) never changes.
Identity and time
| Publication number | OT-2026-000099868 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-7b4a-8f4d-b2b1e4848e95 · 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-2026-000099868 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6826d0ec57482cd87150a6aaee7c0c5def10413926b8254cba4b0cbebff5e73f |
|---|---|
| Markdown | 53407a198bac822815597efb5f57d8e917a45efe57213893ba902d6de665b50e |
| Publication page | fd5efafe9674acde768da8893ee4e56ff444a2085e52e86513daa8114a1f5c8a |
| Manifest | 6c9ce8dfde95062a2e5a1d63894d59f58fbd86f1da6744cc1efd338c3c79527f |
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 | MoZ5geRH6x5A6/LEPYycQBEGVRpuDK2105mDNinctwO6ACZTRqtYiauacvtBcv+gk0cHOoS+s9D2wNodWfrwBA== |
| 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
| 2026-09-17T09:30:29.585537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099868observed fd5efafe9674acde768da8893ee4e56f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:29.567192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099868/manifest.jsonobserved 6c9ce8dfde95062a2e5a1d63894d59f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:29.546257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099868/publication.mdobserved 53407a198bac822815597efb5f57d8e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:29.525651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099868/publication.txtobserved 6826d0ec57482cd87150a6aaee7c0c5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:45.313408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099868observed fd5efafe9674acde768da8893ee4e56f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:45.292705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099868/manifest.jsonobserved 6c9ce8dfde95062a2e5a1d63894d59f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:45.271356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099868/publication.mdobserved 53407a198bac822815597efb5f57d8e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:45.251456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099868/publication.txtobserved 6826d0ec57482cd87150a6aaee7c0c5d...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. |
|---|