OT-2026-000095503
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, pressure sensor per zone, sustained 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-2026-000095503) never changes.
Identity and time
| Publication number | OT-2026-000095503 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-762f-bca0-c6250c4261df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095503 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2db7076d755d7a2464f7ba5381794c96a027d5737296d35bbb9affcf9c4c9d58 |
|---|---|
| Markdown | 1ede89c292efdb65e6aec9debd78f3a91099de1fd3a689b2e3927cef0873f076 |
| Publication page | 8c91dcfdb48f1bbd45777cec6adafc2d550195ed1273c6b68ec7e4f3e5d9065a |
| Manifest | 96ebf195201fa96ea49968009cf0b08eea95c7a961fe0efeb4ee68d6ec70af88 |
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 | m1rmVYz1h0xWV2oIwB7C0Pn84hdCu942om8r5TN0kQW3F2GXHthv5AH83kJPIzL7bh3+7YjmY47K1Eon0PxsAw== |
| 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
| 2026-09-17T09:36:54.560919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095503observed 8c91dcfdb48f1bbd45777cec6adafc2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:54.542671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095503/manifest.jsonobserved 96ebf195201fa96ea49968009cf0b08e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:54.522851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095503/publication.mdobserved 1ede89c292efdb65e6aec9debd78f3a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:54.504907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095503/publication.txtobserved 2db7076d755d7a2464f7ba5381794c96...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. |
|---|