OT-2026-000046455
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000046455) never changes.
Identity and time
| Publication number | OT-2026-000046455 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7834-9fd3-9d16ab599815 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99fe06ac3bb2bd8fe8c937ee6ad4d3afabec269c7e8e8c17e82cfd5bcd08b9d8 |
|---|---|
| Markdown | 33cea2d078925054925bbbe7f099b6869f7356b8bde68095a86d40de65eb7dc4 |
| Publication page | ce6649adde1603ad10e75549c70e597822415871f1de4596d6472d1962173a84 |
| Manifest | f54212cc6c17a489912023c816a8e674c7e194789dececaf776687b93ca007d7 |
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 | LrhURBR1Oaea78qRepKoZ+EBRxLMPuhuiTahKivp+z/JYW055VMTBdOu9TlOuO36dGBNIt9Y7vT53hIRqoELDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:28.765333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046455observed ce6649adde1603ad10e75549c70e5978...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:28.749603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046455/manifest.jsonobserved f54212cc6c17a489912023c816a8e674...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:28.731413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046455/publication.mdobserved 33cea2d078925054925bbbe7f099b686...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:28.714193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046455/publication.txtobserved 99fe06ac3bb2bd8fe8c937ee6ad4d3af...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. |
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