OT-2026-000095735
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, 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-2026-000095735) never changes.
Identity and time
| Publication number | OT-2026-000095735 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7ceb-8684-e7eab75480b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83e4174b09be6f5ac31e0b1965daf51ef9760ec5042e664d6962c2d119ba32b6 |
|---|---|
| Markdown | ee228b279dd7e0078bff2f8cfc3a638c3459d1a3d4012285d35deff4c239e349 |
| Publication page | 5ffefa2d6a276dc57b93577e612b42df1ee6e5073ad3aa4168b413fe8cee6263 |
| Manifest | efde863dc3a276898c0b255987c5397053ff5dca1ab5a289c0eb931304913958 |
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 | oERYCAODIsn3oRqsJT0bzAIYe+qxu0Xs53xH/ZX14RfU8PDj3PB4kX/ceMwqGMZeLNvv/+mOGQzrlaYq78uDAQ== |
| 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
| 2026-09-17T09:35:17.912183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095735observed 5ffefa2d6a276dc57b93577e612b42df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:17.895102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095735/manifest.jsonobserved efde863dc3a276898c0b255987c53970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:17.877854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095735/publication.mdobserved ee228b279dd7e0078bff2f8cfc3a638c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:17.860311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095735/publication.txtobserved 83e4174b09be6f5ac31e0b1965daf51e...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. |
|---|