OT-2026-000095226
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, 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-2026-000095226) never changes.
Identity and time
| Publication number | OT-2026-000095226 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-76a9-be10-29191ca79766 · 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-2026-000095226 |
| Status | PUBLIC |
Content hashes
| Canonical text | e531ca97028b67da51f36aeb3502764cd430b2fa4050cfe0e38a35112c8a48c2 |
|---|---|
| Markdown | d2f88cef664512ff93f441daef7064cad6a4658b9e06b5fd9cd8844bfbc4a03f |
| Publication page | 0e17e0b102cedff239ef7be639ebd404a9d1fb69364fb66bdc34c3ca9ce4d50a |
| Manifest | 2f2a3f1ce93b7d0e84fd6317b8f080a73a448c826c322236fbcbb6b0b5639e5c |
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 | sncN1sKdizA+c+Z5bsYZK8iJz6UTGi3NdvmNUwpI5D7NUePM7D0hDbIGV928zGnR+HegSsrIuknezp+kPq6AAg== |
| 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
| 2026-09-17T09:36:32.916913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095226observed 0e17e0b102cedff239ef7be639ebd404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:32.898951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095226/manifest.jsonobserved 2f2a3f1ce93b7d0e84fd6317b8f080a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:32.877306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095226/publication.mdobserved d2f88cef664512ff93f441daef7064ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:32.858854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095226/publication.txtobserved e531ca97028b67da51f36aeb3502764c...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. |
|---|