OT-2026-000092053
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000092053) never changes.
Identity and time
| Publication number | OT-2026-000092053 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-76cd-aea8-693be87ba15e · 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-2026-000092053 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e1bd34ab8d21dbc1b7552ece7bd083e9346cd228ad272e886fff8ab593b4786 |
|---|---|
| Markdown | f87ca8333d4d3b7c8a790c8413882dba648a10cfa019c9ef04a4fc7c327113e2 |
| Publication page | 70b055b087abda5845ccb91834d5f25a587abe9d805ed97aa91b3dc21a5984a0 |
| Manifest | ef003887d6f6a3f3bd37a6c6ae65a4171cd6b9d5a5a2d99d9f149c12f548e1ff |
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 | efp7ig3u7Mr2qtgT3gWEeBmILRIJ/zQfjYByoaf9MZUnSAV2o4WCf1lx+vd1zM1h6jD3sYSEydgkZoZhXuGoBw== |
| 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
| 2026-09-17T09:43:08.953461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092053observed 70b055b087abda5845ccb91834d5f25a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:08.935576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092053/manifest.jsonobserved ef003887d6f6a3f3bd37a6c6ae65a417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:08.917574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092053/publication.mdobserved f87ca8333d4d3b7c8a790c8413882dba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:08.900697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092053/publication.txtobserved 3e1bd34ab8d21dbc1b7552ece7bd083e...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. |
|---|