OT-2026-000092036
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, 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-2026-000092036) never changes.
Identity and time
| Publication number | OT-2026-000092036 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-74aa-b7d6-ddead5ea9d56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092036 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3a67714fa934fcf3ca7a90d9344a91adde9a59ad2a30fa3077661836f085a84 |
|---|---|
| Markdown | be7e9422b99cc0bd84ebe01b50bf6ada45a466c348008ea7fa369727f83a9f4d |
| Publication page | 62ddea434b845da5509cded23f4628472166737f97c133fac6a8058e58ad2aa0 |
| Manifest | f3070e378729f6139d243ac28f4dcb377d9ed3863d3bcb736344ac5b5e91f7d1 |
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 | kTI7SIRhRoAnhS7R+gr8LyTJV2AqzQ2p4ZHp9rGjfLaWhWID4uGgFLa8qu9SWUzRRrXFmGWfjfsbl15eMk12DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:43:07.517866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092036observed 62ddea434b845da5509cded23f462847...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:07.500432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092036/manifest.jsonobserved f3070e378729f6139d243ac28f4dcb37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.483171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092036/publication.mdobserved be7e9422b99cc0bd84ebe01b50bf6ada...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.464292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092036/publication.txtobserved e3a67714fa934fcf3ca7a90d9344a91a...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. |
|---|