OT-2026-000099976
Publication integrity record
Foam pad 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-2026-000099976) never changes.
Identity and time
| Publication number | OT-2026-000099976 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7cc1-8728-bb885e2adea6 · 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-2026-000099976 |
| Status | PUBLIC |
Content hashes
| Canonical text | eee34c9bc7ef27d2af16c33e1ce2e06f3c97726011305e617a420e78c3ed1b3b |
|---|---|
| Markdown | 86e32fc7fe6f1a6ea42ac715f0851e38fc6d53e2a3d2e8a4c242bef9a30192c1 |
| Publication page | 2c8fb89853d5ca16dd2ccf19e855cf5c0b6b057f6c65ea2d972c5b0b779001b5 |
| Manifest | d951a1d86299041d5219c6a2814951ffb882029b066d95ec831c4931df4654b9 |
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 | i/hzYZ2xJAaFQke61htuLDArJJAViz4lNuwJNYT7mQkh6fKHLcRiv4Wce16Lh/xlrfzSf0n1vBMf/ixunvz3Ag== |
| 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
| 2026-09-17T09:30:40.589458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099976observed 2c8fb89853d5ca16dd2ccf19e855cf5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:40.571981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099976/manifest.jsonobserved d951a1d86299041d5219c6a2814951ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:40.553912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099976/publication.mdobserved 86e32fc7fe6f1a6ea42ac715f0851e38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:40.532195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099976/publication.txtobserved eee34c9bc7ef27d2af16c33e1ce2e06f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.942911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099976observed 2c8fb89853d5ca16dd2ccf19e855cf5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.921382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099976/manifest.jsonobserved d951a1d86299041d5219c6a2814951ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.901486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099976/publication.mdobserved 86e32fc7fe6f1a6ea42ac715f0851e38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:53.882103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099976/publication.txtobserved eee34c9bc7ef27d2af16c33e1ce2e06f...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. |
|---|