OT-2026-000057095
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000057095) never changes.
Identity and time
| Publication number | OT-2026-000057095 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5b8-77a6-b061-8c21df2ae605 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57a353a8cfe8a7afced023fa9d67b12dfc644ceb0605193a65eefa0466a067e3 |
|---|---|
| Markdown | 7d93e4d50338b741dc1549322eab6990997720a86cfae5c1be71e01995e1b35f |
| Publication page | 1cb6be8dcd6359d0764016ce0c0d18ee21af70d961a4ac030c4e5f9e26b31db2 |
| Manifest | 62868eb310ace8badee2d49bd8c4f2f2407d308e99031198ac9d3b5acb627445 |
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 | VL2zytLnanybatkOoZtY2QIAoyXSZLMIKQxpncQE/OBuZ9X95d1GsQJCgR42zDD7kKgJsowxd2xoomw7M0M0CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:03.670406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057095observed 1cb6be8dcd6359d0764016ce0c0d18ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:03.648147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057095/manifest.jsonobserved 62868eb310ace8badee2d49bd8c4f2f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:03.628190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057095/publication.mdobserved 7d93e4d50338b741dc1549322eab6990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:03.609395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057095/publication.txtobserved 57a353a8cfe8a7afced023fa9d67b12d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:12.509777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057095observed 1cb6be8dcd6359d0764016ce0c0d18ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:12.489508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057095/manifest.jsonobserved 62868eb310ace8badee2d49bd8c4f2f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:12.468176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057095/publication.mdobserved 7d93e4d50338b741dc1549322eab6990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:12.448321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057095/publication.txtobserved 57a353a8cfe8a7afced023fa9d67b12d...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. |
|---|