OT-2026-000095145
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single 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-2026-000095145) never changes.
Identity and time
| Publication number | OT-2026-000095145 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-7a93-bc0c-dd04f8d7687e · 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-2026-000095145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62a8a38508b8898b766514b6072d5c5edcf999aa0f5e651295db384a12c0804a |
|---|---|
| Markdown | ec71209308475bbc08b3a6c7e6acb66413615aa389e4e49866930d83ece00579 |
| Publication page | 0453f9fcf0157964c7afc12138eedb63fe3530a172cb3a8bf0a5ef586412b73a |
| Manifest | b81f7766aa1622d3ac1e453ca9053570d68bee6ff2636e39d96c9e4079932643 |
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 | u3nkHr2zbwNQuth42Dot5Gf51cIF/iONA3AzfQHdfACp40WVyJwZEdfvkJZvMKLdiJTyMBzWvI3J7wqWeBYaDA== |
| 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
| 2026-09-17T09:36:26.599174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095145observed 0453f9fcf0157964c7afc12138eedb63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:26.582331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095145/manifest.jsonobserved b81f7766aa1622d3ac1e453ca9053570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:26.564231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095145/publication.mdobserved ec71209308475bbc08b3a6c7e6acb664...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:26.547138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095145/publication.txtobserved 62a8a38508b8898b766514b6072d5c5e...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. |
|---|