OT-2026-000094287
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000094287) never changes.
Identity and time
| Publication number | OT-2026-000094287 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-74ca-be25-b843f2009bfa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094287 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0fbb60f37214678d60533aba3fddbe71481bd6b958a520a23e60a2a4dc91320 |
|---|---|
| Markdown | c798b6811b31f9a3123bff17e586a7749f99eeead6dec677167a149f5792969b |
| Publication page | 59a65db46a75ed2996dc2d3391a833835677433af2f856d5bf0f495ffac6b56c |
| Manifest | d9d6f51a512dbb59a0c60550830f3ca2f49d1fba365d7b5631e2efb1ba187629 |
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 | ovkRJGj2Uuv1Rftv/gLtussgRCmda79IhEL6J3egkiA64gkeD8z4fo/mFrZ6nV+kkB28nlb5OJQAXGEru6hZAw== |
| 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
| 2026-09-17T09:40:09.473783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094287observed 59a65db46a75ed2996dc2d3391a83383...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:09.456069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094287/manifest.jsonobserved d9d6f51a512dbb59a0c60550830f3ca2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.426923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094287/publication.mdobserved c798b6811b31f9a3123bff17e586a774...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.399773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094287/publication.txtobserved c0fbb60f37214678d60533aba3fddbe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.158140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094287observed 59a65db46a75ed2996dc2d3391a83383...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.141176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094287/manifest.jsonobserved d9d6f51a512dbb59a0c60550830f3ca2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.120007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094287/publication.mdobserved c798b6811b31f9a3123bff17e586a774...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.103502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094287/publication.txtobserved c0fbb60f37214678d60533aba3fddbe7...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. |
|---|