OT-2026-000095695
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two 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-2026-000095695) never changes.
Identity and time
| Publication number | OT-2026-000095695 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7f7d-9bf2-ca93321f06ee · 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-2026-000095695 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1fc95ac1c496c36ba913d913e81780bc81eb8a8f561cd7e6c32bb582139b578 |
|---|---|
| Markdown | f12bfac0c571c174d43175f03ffbf923cdc3412754cfcc2ea817718fb1dda109 |
| Publication page | e82feaeaf12de2d1ea23bfaf08beb72ff6e2dcca2876c62d7d1e800ca45c30dc |
| Manifest | 8a7f2c3657e0c699f2926c6aff1aed411cac1c285cf2c96c41c95c7b3a028bee |
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 | NP/KIWHRFGE7pzQah9M+N5tpNBXgm8nLta+34LGtOorXWeDSX2RZ8G2Ba2u2rOnlfmTVw1D0LIvC6OK3NqWQAQ== |
| 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
| 2026-09-17T09:35:10.533882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095695observed e82feaeaf12de2d1ea23bfaf08beb72f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:10.515324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095695/manifest.jsonobserved 8a7f2c3657e0c699f2926c6aff1aed41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:10.495515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095695/publication.mdobserved f12bfac0c571c174d43175f03ffbf923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:10.478283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095695/publication.txtobserved d1fc95ac1c496c36ba913d913e81780b...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. |
|---|